2026-05-19 17:20:17 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-05-19 17:20:17 INFO ::casa loaded config file : /wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-05-19 17:20:17 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-05-19 17:20:17 INFO ::casa 2026-05-19 17:20:17 INFO ::casa config values 2026-05-19 17:20:17 INFO ::casa agg = False 2026-05-19 17:20:17 INFO ::casa cachedir = '/home/casatest/.casa' 2026-05-19 17:20:17 INFO ::casa casaconfig_verbose = 1 2026-05-19 17:20:17 INFO ::casa colors = 'Neutral' 2026-05-19 17:20:17 INFO ::casa data_auto_update = False 2026-05-19 17:20:17 INFO ::casa data_update_interval = 1 2026-05-19 17:20:17 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-05-19 17:20:17 INFO ::casa iplog = False 2026-05-19 17:20:17 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_pccor_casashell/ipython-20260519-172012.log' 2026-05-19 17:20:17 INFO ::casa log2term = True 2026-05-19 17:20:17 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_pccor_casashell/casa-20260519-172012.log' 2026-05-19 17:20:17 INFO ::casa measures_auto_update = False 2026-05-19 17:20:17 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-05-19 17:20:17 INFO ::casa measures_site_interval = 2 2026-05-19 17:20:17 INFO ::casa measures_update_interval = 1 2026-05-19 17:20:17 INFO ::casa measurespath = '/opt/casa/data/master' 2026-05-19 17:20:17 INFO ::casa nogui = False 2026-05-19 17:20:17 INFO ::casa nologfile = False 2026-05-19 17:20:17 INFO ::casa nologger = True 2026-05-19 17:20:17 INFO ::casa pipeline = False 2026-05-19 17:20:17 INFO ::casa skipnetworkcheck = False 2026-05-19 17:20:17 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-05-19 17:20:17 INFO ::casa user_site = False 2026-05-19 17:20:17 INFO ::casa 2026-05-19 17:20:17 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-05-19 17:20:17 INFO ::casa measures version : WSRT_Measures_20211102-160001.ztar 2026-05-19 17:20:17 INFO ::casa 2026-05-19 17:20:17 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-05-19 17:20:17 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/04/23/12:59, 2026/03/23/00:00:00 2026-05-19 17:20:17 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/04/23/12:59, 2026/03/23/00:00:00 2026-05-19 17:20:17 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/05/18/15:45, 2026/08/16/00:00:00 2026-05-19 17:20:17 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/04/28/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.6.3a14776.dev1 -- Common Astronomy Software Applications [6.7.6.3a14776.dev1] 2026-05-19 17:20:54 INFO pccor::::casa ########################################## 2026-05-19 17:20:54 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:20:54 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='FD', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:20:56 SEVERE pccor::::casa No pulse cal data for FD antenna, spw 0, which is the reference antenna no solutions possible for this SPW 2026-05-19 17:20:56 SEVERE pccor::::casa Exception Reported: Error in pccor: Missing pulse cal data for the reference antenna (FD) nothing to do. 2026-05-19 17:20:56 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:20:56 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:20:56 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:20:56 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:20:56 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1133, in pccor 2026-05-19 17:20:56 INFO pccor::::casa+ pc_data = _pccor_get_pulse_cal_data(metadata) 2026-05-19 17:20:56 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:20:56 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 756, in _pccor_get_pulse_cal_data 2026-05-19 17:20:56 INFO pccor::::casa+ raise RuntimeError(msg) 2026-05-19 17:20:56 INFO pccor::::casa+ RuntimeError: Missing pulse cal data for the reference antenna (FD) nothing to do. 2026-05-19 17:20:56 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:20:54.484149 End time: 2026-05-19 17:20:56.302891 2026-05-19 17:20:56 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:20:56 INFO pccor::::casa ########################################## .2026-05-19 17:20:56 INFO pccor::::casa ########################################## 2026-05-19 17:20:56 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:20:56 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:20:58 WARN pccor::::casa No pulse cal data for FD antenna, spw 0, using fringe fit solution as a backup 2026-05-19 17:20:58 INFO fringefit::::casa ########################################## 2026-05-19 17:20:58 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:20:58 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='BM303W_no_FD_spw_0.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:20:58 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:20:58 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:20:58 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:20:58 INFO fringefit::::casa Selecting data 2026-05-19 17:20:58 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:20:58 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:20:58 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:20:58 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:20:58 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:20:58 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:20:58 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:20:58 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:20:58 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:20:58 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:20:58 INFO Calibrater::setsolve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:20:58 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:20:58 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:20:58 INFO Calibrater::solve . (None) 2026-05-19 17:20:58 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:20:58 INFO Calibrater::solve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:20:58 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:20:58 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:20:58 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:20:58 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:20:58 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:20:58 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:20:58 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:20:58 INFO Using reference antenna 4 2026-05-19 17:20:58 INFO Starting FFT stage. 2026-05-19 17:20:58 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:20:58 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:20:58 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:20:58 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:20:58 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:20:58 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:20:58 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:20:58 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:20:58 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:20:58 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:20:58 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:20:58 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:20:58 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:20:58 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:20:58 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:20:58 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:20:58 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:20:58 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:20:58 INFO Starting least squares optimization. 2026-05-19 17:20:59 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:20:59 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:20:59 INFO Zeroing delay rates in calibration table. 2026-05-19 17:20:59 INFO Solve times (s): FFT: 0.02 Search: 0 Global: 0.57 Total: 0.59 2026-05-19 17:20:59 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0 Global: 0.57 Total: 0.59 2026-05-19 17:20:59 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:20:59 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:20:59 INFO Using reference antenna 4 2026-05-19 17:20:59 INFO Starting FFT stage. 2026-05-19 17:20:59 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:20:59 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:20:59 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:20:59 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:20:59 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:20:59 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:20:59 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:20:59 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:20:59 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:20:59 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:20:59 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:20:59 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:20:59 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:20:59 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:20:59 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:20:59 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:20:59 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:20:59 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:20:59 INFO Starting least squares optimization. 2026-05-19 17:20:59 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:20:59 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:20:59 INFO Zeroing delay rates in calibration table. 2026-05-19 17:20:59 INFO Solve times (s): FFT: 0.02 Search: 0 Global: 0.56 Total: 0.58 2026-05-19 17:20:59 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0 Global: 1.13 Total: 1.17 2026-05-19 17:20:59 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:21:00 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:00 INFO Using reference antenna 4 2026-05-19 17:21:00 INFO Starting FFT stage. 2026-05-19 17:21:00 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:21:00 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:21:00 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:21:00 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:21:00 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:21:00 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:21:00 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:21:00 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:21:00 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:21:00 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:21:00 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:21:00 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:21:00 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:21:00 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:21:00 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:21:00 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:21:00 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:21:00 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:21:00 INFO Starting least squares optimization. 2026-05-19 17:21:00 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:00 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:00 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:00 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.59 Total: 0.61 2026-05-19 17:21:00 INFO Aggregate Solve times (s): FFT: 0.05 Search: 0.01 Global: 1.72 Total: 1.78 2026-05-19 17:21:00 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:21:00 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:00 INFO Using reference antenna 4 2026-05-19 17:21:00 INFO Starting FFT stage. 2026-05-19 17:21:00 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:21:00 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:21:00 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:21:00 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:21:00 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:21:00 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:21:00 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:21:00 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:21:00 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:21:00 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:21:00 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:21:00 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:21:00 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:21:00 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:21:00 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:21:00 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:21:00 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:21:00 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:21:00 INFO Starting least squares optimization. 2026-05-19 17:21:01 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:21:01 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:01 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:01 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.63 Total: 0.65 2026-05-19 17:21:01 INFO Aggregate Solve times (s): FFT: 0.06 Search: 0.02 Global: 2.35 Total: 2.43 2026-05-19 17:21:01 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:21:01 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:21:01 INFO Writing solutions to table: BM303W_no_FD_spw_0.ms.mpc 2026-05-19 17:21:01 INFO calibrater::solve Finished solving. 2026-05-19 17:21:01 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:21:01 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:21:01 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:21:01 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:21:01 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:21:01 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:20:57.831994 End time: 2026-05-19 17:21:00.952268 2026-05-19 17:21:01 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:21:01 INFO fringefit::::casa ########################################## 2026-05-19 17:21:02 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:02 INFO pccor::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:02 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:02 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:20:56.304900 End time: 2026-05-19 17:21:02.399026 2026-05-19 17:21:02 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:02 INFO pccor::::casa ########################################## .2026-05-19 17:21:02 INFO pccor::::casa ########################################## 2026-05-19 17:21:02 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:02 INFO pccor::::casa pccor( vis='no_phase_cal_tiny.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:03 SEVERE pccor::open::no_phase_cal_tiny.ms/PHASE_CAL Exception Reported: Table no_phase_cal_tiny.ms/PHASE_CAL does not exist 2026-05-19 17:21:03 SEVERE pccor::::casa Exception Reported: Error in pccor: no_phase_cal_tiny.ms does not contain a PHASE_CAL subtable 2026-05-19 17:21:03 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:03 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 634, in _pccor_get_pulse_cal_data 2026-05-19 17:21:03 INFO pccor::::casa+ tb_obj.open(msname + '/PHASE_CAL') 2026-05-19 17:21:03 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/table.py", line 308, in open 2026-05-19 17:21:03 INFO pccor::::casa+ return self._swigobj.open(tablename, lockoptions, nomodify) 2026-05-19 17:21:03 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:03 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/table.py", line 397, in open 2026-05-19 17:21:03 INFO pccor::::casa+ return _table.table_open(self, *args, **kwargs) 2026-05-19 17:21:03 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:03 INFO pccor::::casa+ RuntimeError: Table no_phase_cal_tiny.ms/PHASE_CAL does not exist 2026-05-19 17:21:03 INFO pccor::::casa+ 2026-05-19 17:21:03 INFO pccor::::casa+ During handling of the above exception, another exception occurred: 2026-05-19 17:21:03 INFO pccor::::casa+ 2026-05-19 17:21:03 INFO pccor::::casa+ Traceback (most recent call last): 2026-05-19 17:21:03 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:03 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:03 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:03 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1133, in pccor 2026-05-19 17:21:03 INFO pccor::::casa+ pc_data = _pccor_get_pulse_cal_data(metadata) 2026-05-19 17:21:03 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:03 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 644, in _pccor_get_pulse_cal_data 2026-05-19 17:21:03 INFO pccor::::casa+ raise RuntimeError(msg) 2026-05-19 17:21:03 INFO pccor::::casa+ RuntimeError: no_phase_cal_tiny.ms does not contain a PHASE_CAL subtable 2026-05-19 17:21:03 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:02.474157 End time: 2026-05-19 17:21:02.530329 2026-05-19 17:21:03 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:03 INFO pccor::::casa ########################################## .2026-05-19 17:21:10 INFO pccor::::casa ########################################## 2026-05-19 17:21:10 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:10 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='!FD', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:11 INFO fringefit::::casa ########################################## 2026-05-19 17:21:11 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:21:11 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='BM303W_no_FD_spw_0.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:21:11 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:11 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:12 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:12 INFO fringefit::::casa Selecting data 2026-05-19 17:21:12 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:21:12 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:21:12 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:21:12 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:21:12 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:21:12 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:21:12 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:21:12 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:21:12 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:21:12 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:21:12 INFO Calibrater::setsolve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:12 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:21:12 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:21:12 INFO Calibrater::solve . (None) 2026-05-19 17:21:12 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:21:12 INFO Calibrater::solve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:12 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:21:12 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:21:12 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:21:12 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:21:12 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:21:12 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:21:12 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:12 INFO Using reference antenna 4 2026-05-19 17:21:12 INFO Starting FFT stage. 2026-05-19 17:21:12 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:21:12 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:21:12 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:21:12 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:21:12 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:21:12 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:21:12 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:21:12 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:21:12 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:21:12 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:21:12 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:21:12 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:21:12 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:21:12 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:21:12 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:21:12 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:21:12 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:21:12 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:21:12 INFO Starting least squares optimization. 2026-05-19 17:21:12 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:13 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:13 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:13 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.63 Total: 0.65 2026-05-19 17:21:13 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.63 Total: 0.65 2026-05-19 17:21:13 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:21:13 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:13 INFO Using reference antenna 4 2026-05-19 17:21:13 INFO Starting FFT stage. 2026-05-19 17:21:13 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:21:13 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:21:13 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:21:13 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:21:13 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:21:13 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:21:13 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:21:13 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:21:13 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:21:13 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:21:13 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:21:13 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:21:13 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:21:13 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:21:13 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:21:13 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:21:13 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:21:13 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:21:13 INFO Starting least squares optimization. 2026-05-19 17:21:13 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:13 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:13 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:13 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.65 Total: 0.67 2026-05-19 17:21:13 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0.02 Global: 1.28 Total: 1.32 2026-05-19 17:21:13 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:21:13 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:13 INFO Using reference antenna 4 2026-05-19 17:21:13 INFO Starting FFT stage. 2026-05-19 17:21:13 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:21:13 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:21:13 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:21:13 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:21:13 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:21:13 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:21:13 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:21:13 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:21:13 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:21:13 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:21:13 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:21:13 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:21:13 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:21:13 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:21:13 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:21:13 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:21:13 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:21:13 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:21:13 INFO Starting least squares optimization. 2026-05-19 17:21:14 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:14 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:14 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:14 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.6 Total: 0.61 2026-05-19 17:21:14 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.02 Global: 1.88 Total: 1.93 2026-05-19 17:21:14 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:21:14 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:14 INFO Using reference antenna 4 2026-05-19 17:21:14 INFO Starting FFT stage. 2026-05-19 17:21:14 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:21:14 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:21:14 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:21:14 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:21:14 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:21:14 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:21:14 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:21:14 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:21:14 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:21:14 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:21:14 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:21:14 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:21:14 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:21:14 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:21:14 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:21:14 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:21:14 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:21:14 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:21:14 INFO Starting least squares optimization. 2026-05-19 17:21:14 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:21:15 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:15 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:15 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.67 Total: 0.69 2026-05-19 17:21:15 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0.03 Global: 2.55 Total: 2.62 2026-05-19 17:21:15 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:21:15 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:21:15 INFO Writing solutions to table: BM303W_no_FD_spw_0.ms.mpc 2026-05-19 17:21:15 INFO calibrater::solve Finished solving. 2026-05-19 17:21:15 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:21:15 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:21:15 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:21:15 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:21:15 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:21:15 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:21:11.494472 End time: 2026-05-19 17:21:14.782252 2026-05-19 17:21:15 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:21:15 INFO fringefit::::casa ########################################## 2026-05-19 17:21:16 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:16 INFO pccor::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:16 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:16 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:09.888889 End time: 2026-05-19 17:21:16.141902 2026-05-19 17:21:16 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:16 INFO pccor::::casa ########################################## .2026-05-19 17:21:16 INFO pccor::::casa ########################################## 2026-05-19 17:21:16 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:16 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='LA,FD,MK', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:18 WARN pccor::::casa No pulse cal data for FD antenna, spw 0, using fringe fit solution as a backup 2026-05-19 17:21:18 INFO fringefit::::casa ########################################## 2026-05-19 17:21:18 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:21:18 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='BM303W_no_FD_spw_0.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:21:18 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:18 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:18 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:18 INFO fringefit::::casa Selecting data 2026-05-19 17:21:18 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:21:18 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:21:18 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:21:18 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:21:18 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:21:18 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:21:18 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:21:18 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:21:18 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:21:18 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:21:18 INFO Calibrater::setsolve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:18 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:21:18 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:21:18 INFO Calibrater::solve . (None) 2026-05-19 17:21:18 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:21:18 INFO Calibrater::solve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:18 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:21:18 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:21:18 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:21:18 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:21:18 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:21:18 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:21:18 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:18 INFO Using reference antenna 4 2026-05-19 17:21:18 INFO Starting FFT stage. 2026-05-19 17:21:18 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:21:18 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:21:18 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:21:18 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:21:18 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:21:18 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:21:18 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:21:18 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:21:18 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:21:18 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:21:18 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:21:18 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:21:18 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:21:18 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:21:18 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:21:18 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:21:18 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:21:18 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:21:18 INFO Starting least squares optimization. 2026-05-19 17:21:18 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:19 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:19 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:19 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.56 Total: 0.57 2026-05-19 17:21:19 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0 Global: 0.56 Total: 0.57 2026-05-19 17:21:19 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:21:19 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:19 INFO Using reference antenna 4 2026-05-19 17:21:19 INFO Starting FFT stage. 2026-05-19 17:21:19 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:21:19 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:21:19 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:21:19 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:21:19 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:21:19 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:21:19 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:21:19 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:21:19 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:21:19 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:21:19 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:21:19 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:21:19 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:21:19 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:21:19 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:21:19 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:21:19 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:21:19 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:21:19 INFO Starting least squares optimization. 2026-05-19 17:21:19 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:19 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:19 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:19 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.56 Total: 0.57 2026-05-19 17:21:19 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0 Global: 1.12 Total: 1.14 2026-05-19 17:21:19 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:21:19 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:19 INFO Using reference antenna 4 2026-05-19 17:21:19 INFO Starting FFT stage. 2026-05-19 17:21:19 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:21:19 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:21:19 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:21:19 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:21:19 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:21:19 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:21:19 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:21:19 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:21:19 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:21:19 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:21:19 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:21:19 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:21:19 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:21:19 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:21:19 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:21:19 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:21:19 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:21:19 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:21:19 INFO Starting least squares optimization. 2026-05-19 17:21:20 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:20 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:20 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:20 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.58 Total: 0.6 2026-05-19 17:21:20 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.01 Global: 1.7 Total: 1.74 2026-05-19 17:21:20 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:21:20 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:20 INFO Using reference antenna 4 2026-05-19 17:21:20 INFO Starting FFT stage. 2026-05-19 17:21:20 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:21:20 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:21:20 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:21:20 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:21:20 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:21:20 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:21:20 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:21:20 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:21:20 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:21:20 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:21:20 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:21:20 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:21:20 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:21:20 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:21:20 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:21:20 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:21:20 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:21:20 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:21:20 INFO Starting least squares optimization. 2026-05-19 17:21:20 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:21:21 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:21 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:21 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.65 Total: 0.67 2026-05-19 17:21:21 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0.02 Global: 2.35 Total: 2.41 2026-05-19 17:21:21 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:21:21 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:21:21 INFO Writing solutions to table: BM303W_no_FD_spw_0.ms.mpc 2026-05-19 17:21:21 INFO calibrater::solve Finished solving. 2026-05-19 17:21:21 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:21:21 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:21:21 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:21:21 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:21:21 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:21:21 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:21:17.646893 End time: 2026-05-19 17:21:20.633307 2026-05-19 17:21:21 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:21:21 INFO fringefit::::casa ########################################## 2026-05-19 17:21:21 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:21 INFO pccor::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:21 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:21 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:16.190005 End time: 2026-05-19 17:21:21.097180 2026-05-19 17:21:21 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa ########################################## .2026-05-19 17:21:21 INFO pccor::::casa ########################################## 2026-05-19 17:21:21 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='!LA, FD', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:21 SEVERE pccor::::casa Exception Reported: Error in pccor: Mixing of antennas to include and antennas to exclude in the same list is not allowed 2026-05-19 17:21:21 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:21 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:21 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 575, in _pccor_parse_and_get_metadata 2026-05-19 17:21:21 INFO pccor::::casa+ ant_list = _pccor_parse_antenna(user_inp_par['antenna'], ant_names) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 391, in _pccor_parse_antenna 2026-05-19 17:21:21 INFO pccor::::casa+ raise ValueError( 2026-05-19 17:21:21 INFO pccor::::casa+ ValueError: Mixing of antennas to include and antennas to exclude in the same list is not allowed 2026-05-19 17:21:21 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:21.114117 End time: 2026-05-19 17:21:21.118014 2026-05-19 17:21:21 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa ########################################## .2026-05-19 17:21:21 INFO pccor::::casa ########################################## 2026-05-19 17:21:21 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='LA,FD,MK,30m', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:21 SEVERE pccor::::casa Exception Reported: Error in pccor: Antenna 30m is not available in this dataset 2026-05-19 17:21:21 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 101, in _pccor_get_ant_id 2026-05-19 17:21:21 INFO pccor::::casa+ this_ant_id = ant_ids[ant_names == user_ant][0] 2026-05-19 17:21:21 INFO pccor::::casa+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ IndexError: index 0 is out of bounds for axis 0 with size 0 2026-05-19 17:21:21 INFO pccor::::casa+ 2026-05-19 17:21:21 INFO pccor::::casa+ During handling of the above exception, another exception occurred: 2026-05-19 17:21:21 INFO pccor::::casa+ 2026-05-19 17:21:21 INFO pccor::::casa+ Traceback (most recent call last): 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:21 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:21 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 575, in _pccor_parse_and_get_metadata 2026-05-19 17:21:21 INFO pccor::::casa+ ant_list = _pccor_parse_antenna(user_inp_par['antenna'], ant_names) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 397, in _pccor_parse_antenna 2026-05-19 17:21:21 INFO pccor::::casa+ ant_list.append(_pccor_get_ant_id(user_ant.strip(), ant_names, ant_ids)) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 103, in _pccor_get_ant_id 2026-05-19 17:21:21 INFO pccor::::casa+ raise ValueError(f'Antenna {user_ant} is not available in this dataset') 2026-05-19 17:21:21 INFO pccor::::casa+ ValueError: Antenna 30m is not available in this dataset 2026-05-19 17:21:21 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:21.119104 End time: 2026-05-19 17:21:21.122780 2026-05-19 17:21:21 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa ########################################## .2026-05-19 17:21:21 INFO pccor::::casa ########################################## 2026-05-19 17:21:21 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='!LA', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:21 SEVERE pccor::::casa Exception Reported: Error in pccor: Reference antenna must be included in processing antennas in PCCOR 2026-05-19 17:21:21 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:21 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:21 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:21 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:21 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 578, in _pccor_parse_and_get_metadata 2026-05-19 17:21:21 INFO pccor::::casa+ raise RuntimeError('Reference antenna must be included in processing antennas in PCCOR') 2026-05-19 17:21:21 INFO pccor::::casa+ RuntimeError: Reference antenna must be included in processing antennas in PCCOR 2026-05-19 17:21:21 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:21.123857 End time: 2026-05-19 17:21:21.127216 2026-05-19 17:21:21 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa ########################################## .2026-05-19 17:21:21 INFO pccor::::casa ########################################## 2026-05-19 17:21:21 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:21 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='2000', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:22 SEVERE pccor::::casa Exception Reported: Error in pccor: Selected scan 2000 is not present in the ms 2026-05-19 17:21:22 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:22 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:22 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:22 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:22 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:22 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:22 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:22 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 586, in _pccor_parse_and_get_metadata 2026-05-19 17:21:22 INFO pccor::::casa+ sol_times = _pccor_parse_solution_times_from_scan_and_timerange(user_inp_par['scan'], user_inp_par['timerange'], 2026-05-19 17:21:22 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:22 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 526, in _pccor_parse_solution_times_from_scan_and_timerange 2026-05-19 17:21:22 INFO pccor::::casa+ scan_start, scan_stop = _pccor_parse_scan(user_scan, scan_times) 2026-05-19 17:21:22 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:22 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 467, in _pccor_parse_scan 2026-05-19 17:21:22 INFO pccor::::casa+ raise ValueError(f'Selected scan {int_scan} is not present in the ms') 2026-05-19 17:21:22 INFO pccor::::casa+ ValueError: Selected scan 2000 is not present in the ms 2026-05-19 17:21:22 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:21.128265 End time: 2026-05-19 17:21:22.441241 2026-05-19 17:21:22 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:22 INFO pccor::::casa ########################################## .2026-05-19 17:21:22 INFO pccor::::casa ########################################## 2026-05-19 17:21:22 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:22 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2015/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:24 SEVERE pccor::::casa Exception Reported: Error in pccor: timerange is incompatible with scan times 2026-05-19 17:21:24 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:24 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:24 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:24 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:24 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:24 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:24 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:24 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 586, in _pccor_parse_and_get_metadata 2026-05-19 17:21:24 INFO pccor::::casa+ sol_times = _pccor_parse_solution_times_from_scan_and_timerange(user_inp_par['scan'], user_inp_par['timerange'], 2026-05-19 17:21:24 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:24 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 529, in _pccor_parse_solution_times_from_scan_and_timerange 2026-05-19 17:21:24 INFO pccor::::casa+ raise ValueError('timerange is incompatible with scan times') 2026-05-19 17:21:24 INFO pccor::::casa+ ValueError: timerange is incompatible with scan times 2026-05-19 17:21:24 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:22.442621 End time: 2026-05-19 17:21:23.724955 2026-05-19 17:21:24 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:24 INFO pccor::::casa ########################################## .2026-05-19 17:21:24 INFO pccor::::casa ########################################## 2026-05-19 17:21:24 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:24 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='188', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:25 SEVERE pccor::::casa Exception Reported: Error in pccor: timerange is incompatible with scan times 2026-05-19 17:21:25 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:25 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:25 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:25 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:25 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:25 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:25 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:25 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 586, in _pccor_parse_and_get_metadata 2026-05-19 17:21:25 INFO pccor::::casa+ sol_times = _pccor_parse_solution_times_from_scan_and_timerange(user_inp_par['scan'], user_inp_par['timerange'], 2026-05-19 17:21:25 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:25 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 529, in _pccor_parse_solution_times_from_scan_and_timerange 2026-05-19 17:21:25 INFO pccor::::casa+ raise ValueError('timerange is incompatible with scan times') 2026-05-19 17:21:25 INFO pccor::::casa+ ValueError: timerange is incompatible with scan times 2026-05-19 17:21:25 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:23.726293 End time: 2026-05-19 17:21:25.001843 2026-05-19 17:21:25 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:25 INFO pccor::::casa ########################################## .2026-05-19 17:21:25 INFO pccor::::casa ########################################## 2026-05-19 17:21:25 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:25 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='32e', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:26 SEVERE pccor::::casa Exception Reported: Error in pccor: 32e is not a valid single scan number 2026-05-19 17:21:26 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:26 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 461, in _pccor_parse_scan 2026-05-19 17:21:26 INFO pccor::::casa+ int_scan = int(user_scan) 2026-05-19 17:21:26 INFO pccor::::casa+ ^^^^^^^^^^^^^^ 2026-05-19 17:21:26 INFO pccor::::casa+ ValueError: invalid literal for int() with base 10: '32e' 2026-05-19 17:21:26 INFO pccor::::casa+ 2026-05-19 17:21:26 INFO pccor::::casa+ During handling of the above exception, another exception occurred: 2026-05-19 17:21:26 INFO pccor::::casa+ 2026-05-19 17:21:26 INFO pccor::::casa+ Traceback (most recent call last): 2026-05-19 17:21:26 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:26 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:26 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:26 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:26 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:26 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:26 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 586, in _pccor_parse_and_get_metadata 2026-05-19 17:21:26 INFO pccor::::casa+ sol_times = _pccor_parse_solution_times_from_scan_and_timerange(user_inp_par['scan'], user_inp_par['timerange'], 2026-05-19 17:21:26 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:26 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 526, in _pccor_parse_solution_times_from_scan_and_timerange 2026-05-19 17:21:26 INFO pccor::::casa+ scan_start, scan_stop = _pccor_parse_scan(user_scan, scan_times) 2026-05-19 17:21:26 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:26 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 463, in _pccor_parse_scan 2026-05-19 17:21:26 INFO pccor::::casa+ raise ValueError(f'{user_scan} is not a valid single scan number') 2026-05-19 17:21:26 INFO pccor::::casa+ ValueError: 32e is not a valid single scan number 2026-05-19 17:21:26 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:25.003208 End time: 2026-05-19 17:21:26.263500 2026-05-19 17:21:26 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:26 INFO pccor::::casa ########################################## .2026-05-19 17:21:26 INFO pccor::::casa ########################################## 2026-05-19 17:21:26 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:26 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='asdrubal', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:28 SEVERE pccor::::casa Exception Reported: Error in pccor: timerange must contain one and only one <~> to separate start and finish times 2026-05-19 17:21:28 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:28 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:28 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:28 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:28 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:28 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:28 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:28 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 586, in _pccor_parse_and_get_metadata 2026-05-19 17:21:28 INFO pccor::::casa+ sol_times = _pccor_parse_solution_times_from_scan_and_timerange(user_inp_par['scan'], user_inp_par['timerange'], 2026-05-19 17:21:28 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:28 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 527, in _pccor_parse_solution_times_from_scan_and_timerange 2026-05-19 17:21:28 INFO pccor::::casa+ start, stop = _pccor_parse_timerange(user_timerange, scan_times) 2026-05-19 17:21:28 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:28 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 481, in _pccor_parse_timerange 2026-05-19 17:21:28 INFO pccor::::casa+ raise ValueError('timerange must contain one and only one <~> to separate start and finish times') 2026-05-19 17:21:28 INFO pccor::::casa+ ValueError: timerange must contain one and only one <~> to separate start and finish times 2026-05-19 17:21:28 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:26.264883 End time: 2026-05-19 17:21:27.531836 2026-05-19 17:21:28 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:28 INFO pccor::::casa ########################################## .2026-05-19 17:21:28 INFO pccor::::casa ########################################## 2026-05-19 17:21:28 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:28 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='!0', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:29 INFO fringefit::::casa ########################################## 2026-05-19 17:21:29 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:21:29 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='BM303W_no_FD_spw_0.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:21:29 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:29 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:29 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:29 INFO fringefit::::casa Selecting data 2026-05-19 17:21:29 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:21:29 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:21:29 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:21:29 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:21:29 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:21:29 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:21:29 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:21:29 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:21:29 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:21:29 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:21:29 INFO Calibrater::setsolve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:29 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:21:29 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:21:29 INFO Calibrater::solve . (None) 2026-05-19 17:21:29 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:21:29 INFO Calibrater::solve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:29 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:21:29 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:21:29 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:21:29 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:21:29 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:21:29 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:21:29 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:29 INFO Using reference antenna 4 2026-05-19 17:21:29 INFO Starting FFT stage. 2026-05-19 17:21:29 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:21:29 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:21:29 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:21:29 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:21:29 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:21:29 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:21:29 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:21:29 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:21:29 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:21:29 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:21:29 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:21:29 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:21:29 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:21:29 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:21:29 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:21:29 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:21:29 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:21:29 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:21:29 INFO Starting least squares optimization. 2026-05-19 17:21:30 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:30 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:30 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:30 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.55 Total: 0.57 2026-05-19 17:21:30 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.55 Total: 0.57 2026-05-19 17:21:30 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:21:30 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:30 INFO Using reference antenna 4 2026-05-19 17:21:30 INFO Starting FFT stage. 2026-05-19 17:21:30 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:21:30 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:21:30 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:21:30 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:21:30 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:21:30 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:21:30 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:21:30 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:21:30 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:21:30 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:21:30 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:21:30 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:21:30 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:21:30 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:21:30 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:21:30 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:21:30 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:21:30 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:21:30 INFO Starting least squares optimization. 2026-05-19 17:21:30 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:30 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:30 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:30 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.57 Total: 0.59 2026-05-19 17:21:30 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0.02 Global: 1.12 Total: 1.16 2026-05-19 17:21:30 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:21:31 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:31 INFO Using reference antenna 4 2026-05-19 17:21:31 INFO Starting FFT stage. 2026-05-19 17:21:31 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:21:31 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:21:31 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:21:31 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:21:31 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:21:31 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:21:31 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:21:31 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:21:31 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:21:31 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:21:31 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:21:31 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:21:31 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:21:31 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:21:31 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:21:31 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:21:31 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:21:31 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:21:31 INFO Starting least squares optimization. 2026-05-19 17:21:31 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:31 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:31 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:31 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.59 Total: 0.61 2026-05-19 17:21:31 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.03 Global: 1.71 Total: 1.77 2026-05-19 17:21:31 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:21:31 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:31 INFO Using reference antenna 4 2026-05-19 17:21:31 INFO Starting FFT stage. 2026-05-19 17:21:31 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:21:31 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:21:31 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:21:31 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:21:31 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:21:31 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:21:31 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:21:31 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:21:31 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:21:31 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:21:31 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:21:31 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:21:31 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:21:31 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:21:31 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:21:31 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:21:31 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:21:31 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:21:31 INFO Starting least squares optimization. 2026-05-19 17:21:31 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:21:32 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:32 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:32 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.58 Total: 0.6 2026-05-19 17:21:32 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0.04 Global: 2.29 Total: 2.37 2026-05-19 17:21:32 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:21:32 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:21:32 INFO Writing solutions to table: BM303W_no_FD_spw_0.ms.mpc 2026-05-19 17:21:32 INFO calibrater::solve Finished solving. 2026-05-19 17:21:32 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:21:32 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:21:32 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:21:32 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:21:32 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:21:32 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:21:28.929637 End time: 2026-05-19 17:21:31.861023 2026-05-19 17:21:32 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:21:32 INFO fringefit::::casa ########################################## 2026-05-19 17:21:32 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:32 INFO pccor::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:32 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:33 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:27.533632 End time: 2026-05-19 17:21:32.911166 2026-05-19 17:21:33 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:33 INFO pccor::::casa ########################################## 2026-05-19 17:21:33 INFO pccor::::casa ########################################## 2026-05-19 17:21:33 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:33 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='0,2,3', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:34 WARN pccor::::casa No pulse cal data for FD antenna, spw 0, using fringe fit solution as a backup 2026-05-19 17:21:34 INFO fringefit::::casa ########################################## 2026-05-19 17:21:34 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:21:34 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='BM303W_no_FD_spw_0.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:21:34 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:34 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:34 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:34 INFO fringefit::::casa Selecting data 2026-05-19 17:21:34 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:21:34 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:21:34 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:21:34 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:21:34 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:21:35 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:21:35 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:21:35 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:21:35 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:21:35 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:21:35 INFO Calibrater::setsolve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:35 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:21:35 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:21:35 INFO Calibrater::solve . (None) 2026-05-19 17:21:35 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:21:35 INFO Calibrater::solve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:35 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:21:35 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:21:35 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:21:35 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:21:35 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:21:35 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:21:35 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:35 INFO Using reference antenna 4 2026-05-19 17:21:35 INFO Starting FFT stage. 2026-05-19 17:21:35 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:21:35 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:21:35 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:21:35 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:21:35 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:21:35 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:21:35 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:21:35 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:21:35 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:21:35 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:21:35 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:21:35 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:21:35 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:21:35 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:21:35 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:21:35 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:21:35 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:21:35 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:21:35 INFO Starting least squares optimization. 2026-05-19 17:21:35 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:35 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:35 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:35 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.57 Total: 0.59 2026-05-19 17:21:35 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.57 Total: 0.59 2026-05-19 17:21:35 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:21:35 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:35 INFO Using reference antenna 4 2026-05-19 17:21:35 INFO Starting FFT stage. 2026-05-19 17:21:35 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:21:35 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:21:35 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:21:35 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:21:35 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:21:35 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:21:35 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:21:35 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:21:35 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:21:35 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:21:35 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:21:35 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:21:35 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:21:35 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:21:35 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:21:35 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:21:35 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:21:35 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:21:35 INFO Starting least squares optimization. 2026-05-19 17:21:36 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:36 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:36 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:36 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.57 Total: 0.59 2026-05-19 17:21:36 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0.02 Global: 1.14 Total: 1.18 2026-05-19 17:21:36 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:21:36 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:36 INFO Using reference antenna 4 2026-05-19 17:21:36 INFO Starting FFT stage. 2026-05-19 17:21:36 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:21:36 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:21:36 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:21:36 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:21:36 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:21:36 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:21:36 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:21:36 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:21:36 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:21:36 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:21:36 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:21:36 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:21:36 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:21:36 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:21:36 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:21:36 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:21:36 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:21:36 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:21:36 INFO Starting least squares optimization. 2026-05-19 17:21:36 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:37 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:37 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:37 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.57 Total: 0.59 2026-05-19 17:21:37 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.03 Global: 1.71 Total: 1.77 2026-05-19 17:21:37 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:21:37 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:21:37 INFO Using reference antenna 4 2026-05-19 17:21:37 INFO Starting FFT stage. 2026-05-19 17:21:37 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:21:37 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:21:37 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:21:37 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:21:37 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:21:37 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:21:37 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:21:37 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:21:37 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:21:37 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:21:37 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:21:37 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:21:37 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:21:37 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:21:37 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:21:37 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:21:37 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:21:37 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:21:37 INFO Starting least squares optimization. 2026-05-19 17:21:37 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:21:37 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:37 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:37 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.62 Total: 0.63 2026-05-19 17:21:37 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0.03 Global: 2.33 Total: 2.4 2026-05-19 17:21:37 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:21:37 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:21:37 INFO Writing solutions to table: BM303W_no_FD_spw_0.ms.mpc 2026-05-19 17:21:37 INFO calibrater::solve Finished solving. 2026-05-19 17:21:37 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:21:37 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:21:37 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:21:37 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:21:37 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:21:37 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:21:34.353937 End time: 2026-05-19 17:21:37.332014 2026-05-19 17:21:37 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:21:37 INFO fringefit::::casa ########################################## 2026-05-19 17:21:38 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:38 INFO pccor::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:38 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:38 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:32.946976 End time: 2026-05-19 17:21:38.378274 2026-05-19 17:21:38 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:38 INFO pccor::::casa ########################################## 2026-05-19 17:21:38 INFO pccor::::casa ########################################## 2026-05-19 17:21:38 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:38 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='!0, 2', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:38 SEVERE pccor::::casa Exception Reported: Error in pccor: Mixing of SPWs to include and SPWs to exclude in the same list is not allowed 2026-05-19 17:21:38 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:38 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:38 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:38 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:38 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 581, in _pccor_parse_and_get_metadata 2026-05-19 17:21:38 INFO pccor::::casa+ spw_list = _pccor_parse_spw(user_inp_par['spw'], spw_ids) 2026-05-19 17:21:38 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 419, in _pccor_parse_spw 2026-05-19 17:21:38 INFO pccor::::casa+ raise ValueError( 2026-05-19 17:21:38 INFO pccor::::casa+ ValueError: Mixing of SPWs to include and SPWs to exclude in the same list is not allowed 2026-05-19 17:21:38 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:38.447125 End time: 2026-05-19 17:21:38.452761 2026-05-19 17:21:38 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:38 INFO pccor::::casa ########################################## 2026-05-19 17:21:38 INFO pccor::::casa ########################################## 2026-05-19 17:21:38 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:38 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='6', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:21:38 INFO pccor::::casa 6 is not a valid SPW 2026-05-19 17:21:38 SEVERE pccor::::casa Exception Reported: Error in pccor: 6 is not a valid SPW specification 2026-05-19 17:21:38 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:38 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:38 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1132, in pccor 2026-05-19 17:21:38 INFO pccor::::casa+ metadata = _pccor_parse_and_get_metadata(locals()) 2026-05-19 17:21:38 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 581, in _pccor_parse_and_get_metadata 2026-05-19 17:21:38 INFO pccor::::casa+ spw_list = _pccor_parse_spw(user_inp_par['spw'], spw_ids) 2026-05-19 17:21:38 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:38 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 448, in _pccor_parse_spw 2026-05-19 17:21:38 INFO pccor::::casa+ raise ValueError(f'{user_spw} is not a valid SPW specification') 2026-05-19 17:21:38 INFO pccor::::casa+ ValueError: 6 is not a valid SPW specification 2026-05-19 17:21:38 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:38.453931 End time: 2026-05-19 17:21:38.459022 2026-05-19 17:21:38 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:38 INFO pccor::::casa ########################################## .2026-05-19 17:21:38 INFO fringefit::::casa ########################################## 2026-05-19 17:21:38 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:21:38 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='alt_fringe_fit.mpc', field='', spw='', intent='', selectdata=True, timerange='22:36:00~22:37:00', uvrange='', antenna='', scan='', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[], gainfield=[], interp=[], spwmap=[], paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:21:38 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:38 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:38 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:38 INFO fringefit::::casa Selecting data 2026-05-19 17:21:38 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:21:38 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:21:38 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:21:38 INFO Calibrater::selectvis+ Selecting on time: '22:36:00~22:37:00' 2026-05-19 17:21:39 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:21:39 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:21:39 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:21:39 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:21:39 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:21:39 INFO Calibrater::setsolve . Fringe Jones: table=alt_fringe_fit.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:39 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:21:39 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:21:39 INFO Calibrater::solve . (None) 2026-05-19 17:21:39 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:21:39 INFO Calibrater::solve . Fringe Jones: table=alt_fringe_fit.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:39 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:21:39 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:21:39 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:21:39 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:21:39 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:21:39 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:21:39 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:39 INFO Using reference antenna 4 2026-05-19 17:21:39 INFO Starting FFT stage. 2026-05-19 17:21:39 INFO Antenna 0 correlation 0 has (FFT) SNR of 1012.7. 2026-05-19 17:21:39 INFO Antenna 1 correlation 0 has (FFT) SNR of 98.7103. 2026-05-19 17:21:39 INFO Antenna 2 correlation 0 has (FFT) SNR of 176.618. 2026-05-19 17:21:39 INFO Antenna 3 correlation 0 has (FFT) SNR of 941.802. 2026-05-19 17:21:39 INFO Antenna 5 correlation 0 has (FFT) SNR of 1064.77. 2026-05-19 17:21:39 INFO Antenna 6 correlation 0 has (FFT) SNR of 386.536. 2026-05-19 17:21:39 INFO Antenna 7 correlation 0 has (FFT) SNR of 138.862. 2026-05-19 17:21:39 INFO Antenna 8 correlation 0 has (FFT) SNR of 264.796. 2026-05-19 17:21:39 INFO Antenna 9 correlation 0 has (FFT) SNR of 63.6562. 2026-05-19 17:21:39 INFO Antenna 0 correlation 1 has (FFT) SNR of 1209.34. 2026-05-19 17:21:39 INFO Antenna 1 correlation 1 has (FFT) SNR of 98.7166. 2026-05-19 17:21:39 INFO Antenna 2 correlation 1 has (FFT) SNR of 187.151. 2026-05-19 17:21:39 INFO Antenna 3 correlation 1 has (FFT) SNR of 871.769. 2026-05-19 17:21:39 INFO Antenna 5 correlation 1 has (FFT) SNR of 1374.15. 2026-05-19 17:21:39 INFO Antenna 6 correlation 1 has (FFT) SNR of 468.352. 2026-05-19 17:21:39 INFO Antenna 7 correlation 1 has (FFT) SNR of 145.465. 2026-05-19 17:21:39 INFO Antenna 8 correlation 1 has (FFT) SNR of 259.278. 2026-05-19 17:21:39 INFO Antenna 9 correlation 1 has (FFT) SNR of 54.4394. 2026-05-19 17:21:39 INFO Starting least squares optimization. 2026-05-19 17:21:39 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:39 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:39 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:39 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.65 Total: 0.67 2026-05-19 17:21:39 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.65 Total: 0.67 2026-05-19 17:21:39 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:21:39 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:39 INFO Using reference antenna 4 2026-05-19 17:21:39 INFO Starting FFT stage. 2026-05-19 17:21:40 INFO Antenna 0 correlation 0 has (FFT) SNR of 1058.7. 2026-05-19 17:21:40 INFO Antenna 1 correlation 0 has (FFT) SNR of 98.1526. 2026-05-19 17:21:40 INFO Antenna 2 correlation 0 has (FFT) SNR of 185.493. 2026-05-19 17:21:40 INFO Antenna 3 correlation 0 has (FFT) SNR of 920.885. 2026-05-19 17:21:40 INFO Antenna 5 correlation 0 has (FFT) SNR of 1617.5. 2026-05-19 17:21:40 INFO Antenna 6 correlation 0 has (FFT) SNR of 447.661. 2026-05-19 17:21:40 INFO Antenna 7 correlation 0 has (FFT) SNR of 136.838. 2026-05-19 17:21:40 INFO Antenna 8 correlation 0 has (FFT) SNR of 251.066. 2026-05-19 17:21:40 INFO Antenna 9 correlation 0 has (FFT) SNR of 66.2915. 2026-05-19 17:21:40 INFO Antenna 0 correlation 1 has (FFT) SNR of 963.81. 2026-05-19 17:21:40 INFO Antenna 1 correlation 1 has (FFT) SNR of 100.756. 2026-05-19 17:21:40 INFO Antenna 2 correlation 1 has (FFT) SNR of 182.249. 2026-05-19 17:21:40 INFO Antenna 3 correlation 1 has (FFT) SNR of 734.529. 2026-05-19 17:21:40 INFO Antenna 5 correlation 1 has (FFT) SNR of 1693.63. 2026-05-19 17:21:40 INFO Antenna 6 correlation 1 has (FFT) SNR of 456.499. 2026-05-19 17:21:40 INFO Antenna 7 correlation 1 has (FFT) SNR of 138.212. 2026-05-19 17:21:40 INFO Antenna 8 correlation 1 has (FFT) SNR of 266.02. 2026-05-19 17:21:40 INFO Antenna 9 correlation 1 has (FFT) SNR of 63.6531. 2026-05-19 17:21:40 INFO Starting least squares optimization. 2026-05-19 17:21:40 INFO Least squares complete for correlation 0 after 6 iterations. 2026-05-19 17:21:40 INFO Least squares complete for correlation 1 after 6 iterations. 2026-05-19 17:21:40 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:40 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.5 Total: 0.51 2026-05-19 17:21:40 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0.01 Global: 1.15 Total: 1.18 2026-05-19 17:21:40 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:21:40 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:40 INFO Using reference antenna 4 2026-05-19 17:21:40 INFO Starting FFT stage. 2026-05-19 17:21:40 INFO Antenna 0 correlation 0 has (FFT) SNR of 1177.88. 2026-05-19 17:21:40 INFO Antenna 1 correlation 0 has (FFT) SNR of 100.342. 2026-05-19 17:21:40 INFO Antenna 2 correlation 0 has (FFT) SNR of 182.755. 2026-05-19 17:21:40 INFO Antenna 3 correlation 0 has (FFT) SNR of 737.443. 2026-05-19 17:21:40 INFO Antenna 5 correlation 0 has (FFT) SNR of 1712.76. 2026-05-19 17:21:40 INFO Antenna 6 correlation 0 has (FFT) SNR of 458.765. 2026-05-19 17:21:40 INFO Antenna 7 correlation 0 has (FFT) SNR of 142.332. 2026-05-19 17:21:40 INFO Antenna 8 correlation 0 has (FFT) SNR of 256.16. 2026-05-19 17:21:40 INFO Antenna 9 correlation 0 has (FFT) SNR of 59.6435. 2026-05-19 17:21:40 INFO Antenna 0 correlation 1 has (FFT) SNR of 913.71. 2026-05-19 17:21:40 INFO Antenna 1 correlation 1 has (FFT) SNR of 97.9212. 2026-05-19 17:21:40 INFO Antenna 2 correlation 1 has (FFT) SNR of 170.062. 2026-05-19 17:21:40 INFO Antenna 3 correlation 1 has (FFT) SNR of 616.784. 2026-05-19 17:21:40 INFO Antenna 5 correlation 1 has (FFT) SNR of 1529.46. 2026-05-19 17:21:40 INFO Antenna 6 correlation 1 has (FFT) SNR of 462.078. 2026-05-19 17:21:40 INFO Antenna 7 correlation 1 has (FFT) SNR of 140.337. 2026-05-19 17:21:40 INFO Antenna 8 correlation 1 has (FFT) SNR of 266.766. 2026-05-19 17:21:40 INFO Antenna 9 correlation 1 has (FFT) SNR of 69.4571. 2026-05-19 17:21:40 INFO Starting least squares optimization. 2026-05-19 17:21:40 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:41 INFO Least squares complete for correlation 1 after 6 iterations. 2026-05-19 17:21:41 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:41 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.6 Total: 0.61 2026-05-19 17:21:41 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.01 Global: 1.75 Total: 1.79 2026-05-19 17:21:41 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:21:41 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:41 INFO Using reference antenna 4 2026-05-19 17:21:41 INFO Starting FFT stage. 2026-05-19 17:21:41 INFO Antenna 0 correlation 0 has (FFT) SNR of 1250.96. 2026-05-19 17:21:41 INFO Antenna 1 correlation 0 has (FFT) SNR of 100.968. 2026-05-19 17:21:41 INFO Antenna 2 correlation 0 has (FFT) SNR of 51.4194. 2026-05-19 17:21:41 INFO Antenna 3 correlation 0 has (FFT) SNR of 846.083. 2026-05-19 17:21:41 INFO Antenna 5 correlation 0 has (FFT) SNR of 1968.79. 2026-05-19 17:21:41 INFO Antenna 6 correlation 0 has (FFT) SNR of 512.886. 2026-05-19 17:21:41 INFO Antenna 7 correlation 0 has (FFT) SNR of 137.151. 2026-05-19 17:21:41 INFO Antenna 8 correlation 0 has (FFT) SNR of 269.553. 2026-05-19 17:21:41 INFO Antenna 9 correlation 0 has (FFT) SNR of 72.7745. 2026-05-19 17:21:41 INFO Antenna 0 correlation 1 has (FFT) SNR of 1082.48. 2026-05-19 17:21:41 INFO Antenna 1 correlation 1 has (FFT) SNR of 98.8248. 2026-05-19 17:21:41 INFO Antenna 2 correlation 1 has (FFT) SNR of 163.385. 2026-05-19 17:21:41 INFO Antenna 3 correlation 1 has (FFT) SNR of 856.084. 2026-05-19 17:21:41 INFO Antenna 5 correlation 1 has (FFT) SNR of 1897.8. 2026-05-19 17:21:41 INFO Antenna 6 correlation 1 has (FFT) SNR of 456.201. 2026-05-19 17:21:41 INFO Antenna 7 correlation 1 has (FFT) SNR of 138.787. 2026-05-19 17:21:41 INFO Antenna 8 correlation 1 has (FFT) SNR of 254.731. 2026-05-19 17:21:41 INFO Antenna 9 correlation 1 has (FFT) SNR of 67.8557. 2026-05-19 17:21:41 INFO Starting least squares optimization. 2026-05-19 17:21:41 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:41 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:41 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:41 INFO Solve times (s): FFT: 0.02 Search: 0 Global: 0.58 Total: 0.6 2026-05-19 17:21:41 INFO Aggregate Solve times (s): FFT: 0.05 Search: 0.01 Global: 2.33 Total: 2.39 2026-05-19 17:21:41 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:21:41 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:21:41 INFO Writing solutions to table: alt_fringe_fit.mpc 2026-05-19 17:21:41 INFO calibrater::solve Finished solving. 2026-05-19 17:21:41 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:21:41 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:21:41 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:21:41 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:21:41 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:21:41 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:21:38.462857 End time: 2026-05-19 17:21:41.384566 2026-05-19 17:21:41 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:21:41 INFO fringefit::::casa ########################################## 2026-05-19 17:21:41 INFO pccor::::casa ########################################## 2026-05-19 17:21:41 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:41 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='alt_fringe_fit.mpc' ) 2026-05-19 17:21:43 WARN pccor::::casa No pulse cal data for FD antenna, spw 0, using fringe fit solution as a backup 2026-05-19 17:21:43 SEVERE pccor::::casa Exception Reported: Error in pccor: Fringe fit solutions not available for specified times 2026-05-19 17:21:43 INFO pccor::::casa Traceback (most recent call last): 2026-05-19 17:21:43 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/pccor.py", line 440, in __call__ 2026-05-19 17:21:43 INFO pccor::::casa+ task_result = _pccor_t( _pc.document['vis'],_pc.document['pccor_caltable'],_pc.document['refant'],_pc.document['timerange'],_pc.document['scan'],_pc.document['spw'],_pc.document['antenna'],_pc.document['cablecal_correction'],_pc.document['ff_table'] ) 2026-05-19 17:21:43 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:43 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 1140, in pccor 2026-05-19 17:21:43 INFO pccor::::casa+ ff_data = _pccor_get_delay_and_phase_from_ff_table(ff_table, metadata, pc_data) 2026-05-19 17:21:43 INFO pccor::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-19 17:21:43 INFO pccor::::casa+ File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_pccor.py", line 794, in _pccor_get_delay_and_phase_from_ff_table 2026-05-19 17:21:43 INFO pccor::::casa+ raise RuntimeError('Fringe fit solutions not available for specified times') 2026-05-19 17:21:43 INFO pccor::::casa+ RuntimeError: Fringe fit solutions not available for specified times 2026-05-19 17:21:43 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:41.385634 End time: 2026-05-19 17:21:42.905696 2026-05-19 17:21:43 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:43 INFO pccor::::casa ########################################## .2026-05-19 17:21:43 INFO fringefit::::casa ########################################## 2026-05-19 17:21:43 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:21:43 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='alt_fringe_fit.mpc', field='', spw='', intent='', selectdata=True, timerange='22:36:00~22:37:00', uvrange='', antenna='', scan='', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[], gainfield=[], interp=[], spwmap=[], paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:21:43 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:43 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:43 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:43 INFO fringefit::::casa Selecting data 2026-05-19 17:21:43 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:21:43 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:21:43 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:21:43 INFO Calibrater::selectvis+ Selecting on time: '22:36:00~22:37:00' 2026-05-19 17:21:43 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:21:43 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:21:43 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:21:43 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:21:43 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:21:43 INFO Calibrater::setsolve . Fringe Jones: table=alt_fringe_fit.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:43 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:21:43 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:21:43 INFO Calibrater::solve . (None) 2026-05-19 17:21:43 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:21:43 INFO Calibrater::solve . Fringe Jones: table=alt_fringe_fit.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:21:43 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:21:43 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:21:43 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:21:43 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:21:43 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:21:43 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:21:43 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:43 INFO Using reference antenna 4 2026-05-19 17:21:43 INFO Starting FFT stage. 2026-05-19 17:21:43 INFO Antenna 0 correlation 0 has (FFT) SNR of 1012.7. 2026-05-19 17:21:43 INFO Antenna 1 correlation 0 has (FFT) SNR of 98.7103. 2026-05-19 17:21:43 INFO Antenna 2 correlation 0 has (FFT) SNR of 176.618. 2026-05-19 17:21:43 INFO Antenna 3 correlation 0 has (FFT) SNR of 941.802. 2026-05-19 17:21:43 INFO Antenna 5 correlation 0 has (FFT) SNR of 1064.77. 2026-05-19 17:21:43 INFO Antenna 6 correlation 0 has (FFT) SNR of 386.536. 2026-05-19 17:21:43 INFO Antenna 7 correlation 0 has (FFT) SNR of 138.862. 2026-05-19 17:21:43 INFO Antenna 8 correlation 0 has (FFT) SNR of 264.796. 2026-05-19 17:21:43 INFO Antenna 9 correlation 0 has (FFT) SNR of 63.6562. 2026-05-19 17:21:43 INFO Antenna 0 correlation 1 has (FFT) SNR of 1209.34. 2026-05-19 17:21:43 INFO Antenna 1 correlation 1 has (FFT) SNR of 98.7166. 2026-05-19 17:21:43 INFO Antenna 2 correlation 1 has (FFT) SNR of 187.151. 2026-05-19 17:21:43 INFO Antenna 3 correlation 1 has (FFT) SNR of 871.769. 2026-05-19 17:21:43 INFO Antenna 5 correlation 1 has (FFT) SNR of 1374.15. 2026-05-19 17:21:43 INFO Antenna 6 correlation 1 has (FFT) SNR of 468.352. 2026-05-19 17:21:43 INFO Antenna 7 correlation 1 has (FFT) SNR of 145.465. 2026-05-19 17:21:43 INFO Antenna 8 correlation 1 has (FFT) SNR of 259.278. 2026-05-19 17:21:43 INFO Antenna 9 correlation 1 has (FFT) SNR of 54.4394. 2026-05-19 17:21:43 INFO Starting least squares optimization. 2026-05-19 17:21:44 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:44 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:44 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:44 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.6 Total: 0.62 2026-05-19 17:21:44 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.6 Total: 0.62 2026-05-19 17:21:44 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:21:44 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:44 INFO Using reference antenna 4 2026-05-19 17:21:44 INFO Starting FFT stage. 2026-05-19 17:21:44 INFO Antenna 0 correlation 0 has (FFT) SNR of 1058.7. 2026-05-19 17:21:44 INFO Antenna 1 correlation 0 has (FFT) SNR of 98.1526. 2026-05-19 17:21:44 INFO Antenna 2 correlation 0 has (FFT) SNR of 185.493. 2026-05-19 17:21:44 INFO Antenna 3 correlation 0 has (FFT) SNR of 920.885. 2026-05-19 17:21:44 INFO Antenna 5 correlation 0 has (FFT) SNR of 1617.5. 2026-05-19 17:21:44 INFO Antenna 6 correlation 0 has (FFT) SNR of 447.661. 2026-05-19 17:21:44 INFO Antenna 7 correlation 0 has (FFT) SNR of 136.838. 2026-05-19 17:21:44 INFO Antenna 8 correlation 0 has (FFT) SNR of 251.066. 2026-05-19 17:21:44 INFO Antenna 9 correlation 0 has (FFT) SNR of 66.2915. 2026-05-19 17:21:44 INFO Antenna 0 correlation 1 has (FFT) SNR of 963.81. 2026-05-19 17:21:44 INFO Antenna 1 correlation 1 has (FFT) SNR of 100.756. 2026-05-19 17:21:44 INFO Antenna 2 correlation 1 has (FFT) SNR of 182.249. 2026-05-19 17:21:44 INFO Antenna 3 correlation 1 has (FFT) SNR of 734.529. 2026-05-19 17:21:44 INFO Antenna 5 correlation 1 has (FFT) SNR of 1693.63. 2026-05-19 17:21:44 INFO Antenna 6 correlation 1 has (FFT) SNR of 456.499. 2026-05-19 17:21:44 INFO Antenna 7 correlation 1 has (FFT) SNR of 138.212. 2026-05-19 17:21:44 INFO Antenna 8 correlation 1 has (FFT) SNR of 266.02. 2026-05-19 17:21:44 INFO Antenna 9 correlation 1 has (FFT) SNR of 63.6531. 2026-05-19 17:21:44 INFO Starting least squares optimization. 2026-05-19 17:21:44 INFO Least squares complete for correlation 0 after 6 iterations. 2026-05-19 17:21:44 INFO Least squares complete for correlation 1 after 6 iterations. 2026-05-19 17:21:44 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:44 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.53 Total: 0.55 2026-05-19 17:21:44 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0.02 Global: 1.13 Total: 1.17 2026-05-19 17:21:44 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:21:45 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:45 INFO Using reference antenna 4 2026-05-19 17:21:45 INFO Starting FFT stage. 2026-05-19 17:21:45 INFO Antenna 0 correlation 0 has (FFT) SNR of 1177.88. 2026-05-19 17:21:45 INFO Antenna 1 correlation 0 has (FFT) SNR of 100.342. 2026-05-19 17:21:45 INFO Antenna 2 correlation 0 has (FFT) SNR of 182.755. 2026-05-19 17:21:45 INFO Antenna 3 correlation 0 has (FFT) SNR of 737.443. 2026-05-19 17:21:45 INFO Antenna 5 correlation 0 has (FFT) SNR of 1712.76. 2026-05-19 17:21:45 INFO Antenna 6 correlation 0 has (FFT) SNR of 458.765. 2026-05-19 17:21:45 INFO Antenna 7 correlation 0 has (FFT) SNR of 142.332. 2026-05-19 17:21:45 INFO Antenna 8 correlation 0 has (FFT) SNR of 256.16. 2026-05-19 17:21:45 INFO Antenna 9 correlation 0 has (FFT) SNR of 59.6435. 2026-05-19 17:21:45 INFO Antenna 0 correlation 1 has (FFT) SNR of 913.71. 2026-05-19 17:21:45 INFO Antenna 1 correlation 1 has (FFT) SNR of 97.9212. 2026-05-19 17:21:45 INFO Antenna 2 correlation 1 has (FFT) SNR of 170.062. 2026-05-19 17:21:45 INFO Antenna 3 correlation 1 has (FFT) SNR of 616.784. 2026-05-19 17:21:45 INFO Antenna 5 correlation 1 has (FFT) SNR of 1529.46. 2026-05-19 17:21:45 INFO Antenna 6 correlation 1 has (FFT) SNR of 462.078. 2026-05-19 17:21:45 INFO Antenna 7 correlation 1 has (FFT) SNR of 140.337. 2026-05-19 17:21:45 INFO Antenna 8 correlation 1 has (FFT) SNR of 266.766. 2026-05-19 17:21:45 INFO Antenna 9 correlation 1 has (FFT) SNR of 69.4571. 2026-05-19 17:21:45 INFO Starting least squares optimization. 2026-05-19 17:21:45 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:45 INFO Least squares complete for correlation 1 after 6 iterations. 2026-05-19 17:21:45 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:45 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.55 Total: 0.56 2026-05-19 17:21:45 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.02 Global: 1.68 Total: 1.73 2026-05-19 17:21:45 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:21:45 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/22:36:31.0 2026-05-19 17:21:45 INFO Using reference antenna 4 2026-05-19 17:21:45 INFO Starting FFT stage. 2026-05-19 17:21:45 INFO Antenna 0 correlation 0 has (FFT) SNR of 1250.96. 2026-05-19 17:21:45 INFO Antenna 1 correlation 0 has (FFT) SNR of 100.968. 2026-05-19 17:21:45 INFO Antenna 2 correlation 0 has (FFT) SNR of 51.4194. 2026-05-19 17:21:45 INFO Antenna 3 correlation 0 has (FFT) SNR of 846.083. 2026-05-19 17:21:45 INFO Antenna 5 correlation 0 has (FFT) SNR of 1968.79. 2026-05-19 17:21:45 INFO Antenna 6 correlation 0 has (FFT) SNR of 512.886. 2026-05-19 17:21:45 INFO Antenna 7 correlation 0 has (FFT) SNR of 137.151. 2026-05-19 17:21:45 INFO Antenna 8 correlation 0 has (FFT) SNR of 269.553. 2026-05-19 17:21:45 INFO Antenna 9 correlation 0 has (FFT) SNR of 72.7745. 2026-05-19 17:21:45 INFO Antenna 0 correlation 1 has (FFT) SNR of 1082.48. 2026-05-19 17:21:45 INFO Antenna 1 correlation 1 has (FFT) SNR of 98.8248. 2026-05-19 17:21:45 INFO Antenna 2 correlation 1 has (FFT) SNR of 163.385. 2026-05-19 17:21:45 INFO Antenna 3 correlation 1 has (FFT) SNR of 856.084. 2026-05-19 17:21:45 INFO Antenna 5 correlation 1 has (FFT) SNR of 1897.8. 2026-05-19 17:21:45 INFO Antenna 6 correlation 1 has (FFT) SNR of 456.201. 2026-05-19 17:21:45 INFO Antenna 7 correlation 1 has (FFT) SNR of 138.787. 2026-05-19 17:21:45 INFO Antenna 8 correlation 1 has (FFT) SNR of 254.731. 2026-05-19 17:21:45 INFO Antenna 9 correlation 1 has (FFT) SNR of 67.8557. 2026-05-19 17:21:45 INFO Starting least squares optimization. 2026-05-19 17:21:45 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:21:46 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:21:46 INFO Zeroing delay rates in calibration table. 2026-05-19 17:21:46 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.57 Total: 0.58 2026-05-19 17:21:46 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0.02 Global: 2.25 Total: 2.31 2026-05-19 17:21:46 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:21:46 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:21:46 INFO Writing solutions to table: alt_fringe_fit.mpc 2026-05-19 17:21:46 INFO calibrater::solve Finished solving. 2026-05-19 17:21:46 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:21:46 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:21:46 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:21:46 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:21:46 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:21:46 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:21:42.908659 End time: 2026-05-19 17:21:45.796984 2026-05-19 17:21:46 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:21:46 INFO fringefit::::casa ########################################## 2026-05-19 17:21:46 INFO pccor::::casa ########################################## 2026-05-19 17:21:46 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:21:46 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='22:36:00~22:37:00', scan='none', spw='none', antenna='none', cablecal_correction=False, ff_table='alt_fringe_fit.mpc' ) 2026-05-19 17:21:47 WARN pccor::::casa No pulse cal data for FD antenna, spw 0, using fringe fit solution as a backup 2026-05-19 17:21:48 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:21:48 INFO calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:21:48 INFO Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:21:49 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:45.798122 End time: 2026-05-19 17:21:48.508263 2026-05-19 17:21:49 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:21:49 INFO pccor::::casa ########################################## .2026-05-19 17:22:00 INFO pccor::::casa ########################################## 2026-05-19 17:22:00 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:22:00 INFO pccor::::casa pccor( vis='BM303W_no_FD_spw_0.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:22:01 WARN pccor::::casa No pulse cal data for FD antenna, spw 0, using fringe fit solution as a backup 2026-05-19 17:22:02 INFO fringefit::::casa ########################################## 2026-05-19 17:22:02 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:22:02 INFO fringefit::::casa fringefit( vis='BM303W_no_FD_spw_0.ms', caltable='BM303W_no_FD_spw_0.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:22:02 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:22:02 INFO fringefit::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:22:02 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:22:02 INFO fringefit::::casa Selecting data 2026-05-19 17:22:02 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:22:02 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:22:02 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:22:02 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:22:02 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:22:02 INFO Calibrater::selectvis By selection 6777064 rows are reduced to 6820 2026-05-19 17:22:02 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:22:02 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:22:02 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:22:02 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:22:02 INFO Calibrater::setsolve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:22:02 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:22:02 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:22:02 INFO Calibrater::solve . (None) 2026-05-19 17:22:02 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:22:02 INFO Calibrater::solve . Fringe Jones: table=BM303W_no_FD_spw_0.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:22:02 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:22:02 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:22:02 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:22:02 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:22:02 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:22:02 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:22:02 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:02 INFO Using reference antenna 4 2026-05-19 17:22:02 INFO Starting FFT stage. 2026-05-19 17:22:02 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:22:02 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:22:02 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:22:02 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:22:02 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:22:02 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:22:02 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:22:02 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:22:02 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:22:02 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:22:02 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:22:02 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:22:02 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:22:02 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:22:02 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:22:02 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:22:02 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:22:02 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:22:02 INFO Starting least squares optimization. 2026-05-19 17:22:02 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:03 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:03 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:03 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.61 Total: 0.62 2026-05-19 17:22:03 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0 Global: 0.61 Total: 0.62 2026-05-19 17:22:03 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:22:03 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:03 INFO Using reference antenna 4 2026-05-19 17:22:03 INFO Starting FFT stage. 2026-05-19 17:22:03 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:22:03 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:22:03 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:22:03 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:22:03 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:22:03 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:22:03 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:22:03 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:22:03 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:22:03 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:22:03 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:22:03 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:22:03 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:22:03 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:22:03 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:22:03 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:22:03 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:22:03 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:22:03 INFO Starting least squares optimization. 2026-05-19 17:22:03 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:03 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:03 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:03 INFO Solve times (s): FFT: 0.02 Search: 0 Global: 0.63 Total: 0.65 2026-05-19 17:22:03 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0 Global: 1.24 Total: 1.27 2026-05-19 17:22:03 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:22:03 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:03 INFO Using reference antenna 4 2026-05-19 17:22:03 INFO Starting FFT stage. 2026-05-19 17:22:03 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:22:03 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:22:03 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:22:03 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:22:03 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:22:03 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:22:03 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:22:03 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:22:03 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:22:03 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:22:03 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:22:03 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:22:03 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:22:03 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:22:03 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:22:03 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:22:03 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:22:03 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:22:03 INFO Starting least squares optimization. 2026-05-19 17:22:04 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:04 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:04 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:04 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.66 Total: 0.68 2026-05-19 17:22:04 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0.01 Global: 1.9 Total: 1.95 2026-05-19 17:22:04 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:22:04 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:04 INFO Using reference antenna 4 2026-05-19 17:22:04 INFO Starting FFT stage. 2026-05-19 17:22:04 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:22:04 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:22:04 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:22:04 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:22:04 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:22:04 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:22:04 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:22:04 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:22:04 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:22:04 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:22:04 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:22:04 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:22:04 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:22:04 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:22:04 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:22:04 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:22:04 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:22:04 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:22:04 INFO Starting least squares optimization. 2026-05-19 17:22:04 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:22:05 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:05 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:05 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.78 Total: 0.79 2026-05-19 17:22:05 INFO Aggregate Solve times (s): FFT: 0.05 Search: 0.01 Global: 2.68 Total: 2.74 2026-05-19 17:22:05 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:22:05 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:22:05 INFO Writing solutions to table: BM303W_no_FD_spw_0.ms.mpc 2026-05-19 17:22:10 INFO calibrater::solve Finished solving. 2026-05-19 17:22:10 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:22:10 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:22:10 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:22:10 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:22:10 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:22:10 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:22:01.521163 End time: 2026-05-19 17:22:10.044396 2026-05-19 17:22:10 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:22:10 INFO fringefit::::casa ########################################## 2026-05-19 17:22:11 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:22:11 INFO pccor::calibrater::open Opening MS: BM303W_no_FD_spw_0.ms for calibration. 2026-05-19 17:22:11 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:22:12 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:21:59.762261 End time: 2026-05-19 17:22:11.563656 2026-05-19 17:22:12 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:22:12 INFO pccor::::casa ########################################## .2026-05-19 17:22:20 INFO pccor::::casa ########################################## 2026-05-19 17:22:20 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:22:20 INFO pccor::::casa pccor( vis='contiguous_split.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:22:20 INFO fringefit::::casa ########################################## 2026-05-19 17:22:20 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:22:20 INFO fringefit::::casa fringefit( vis='contiguous_split.ms', caltable='contiguous_split.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:22:20 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:22:20 INFO fringefit::calibrater::open Opening MS: contiguous_split.ms for calibration. 2026-05-19 17:22:20 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:22:20 INFO fringefit::::casa Selecting data 2026-05-19 17:22:20 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:22:20 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:22:20 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:22:20 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:22:20 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:22:20 INFO Calibrater::selectvis By selection 285992 rows are reduced to 6820 2026-05-19 17:22:20 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:22:20 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:22:20 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:22:20 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:22:20 INFO Calibrater::setsolve . Fringe Jones: table=contiguous_split.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:22:20 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:22:20 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:22:20 INFO Calibrater::solve . (None) 2026-05-19 17:22:20 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:22:20 INFO Calibrater::solve . Fringe Jones: table=contiguous_split.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:22:20 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:22:20 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:22:20 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:22:20 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:22:20 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:22:20 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:22:20 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:20 INFO Using reference antenna 4 2026-05-19 17:22:20 INFO Starting FFT stage. 2026-05-19 17:22:20 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:22:20 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:22:20 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:22:20 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:22:20 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:22:20 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:22:20 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:22:20 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:22:20 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:22:20 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:22:20 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:22:20 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:22:20 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:22:20 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:22:20 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:22:20 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:22:20 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:22:20 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:22:20 INFO Starting least squares optimization. 2026-05-19 17:22:21 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:21 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:21 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:21 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.57 Total: 0.58 2026-05-19 17:22:21 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0 Global: 0.57 Total: 0.58 2026-05-19 17:22:21 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:22:21 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:21 INFO Using reference antenna 4 2026-05-19 17:22:21 INFO Starting FFT stage. 2026-05-19 17:22:21 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:22:21 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:22:21 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:22:21 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:22:21 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:22:21 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:22:21 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:22:21 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:22:21 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:22:21 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:22:21 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:22:21 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:22:21 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:22:21 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:22:21 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:22:21 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:22:21 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:22:21 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:22:21 INFO Starting least squares optimization. 2026-05-19 17:22:21 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:21 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:21 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:21 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.6 Total: 0.62 2026-05-19 17:22:21 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0.01 Global: 1.17 Total: 1.2 2026-05-19 17:22:21 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:22:22 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:22 INFO Using reference antenna 4 2026-05-19 17:22:22 INFO Starting FFT stage. 2026-05-19 17:22:22 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:22:22 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:22:22 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:22:22 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:22:22 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:22:22 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:22:22 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:22:22 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:22:22 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:22:22 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:22:22 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:22:22 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:22:22 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:22:22 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:22:22 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:22:22 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:22:22 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:22:22 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:22:22 INFO Starting least squares optimization. 2026-05-19 17:22:22 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:22 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:22 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:22 INFO Solve times (s): FFT: 0.01 Search: 0 Global: 0.57 Total: 0.58 2026-05-19 17:22:22 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.01 Global: 1.74 Total: 1.78 2026-05-19 17:22:22 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:22:22 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:22 INFO Using reference antenna 4 2026-05-19 17:22:22 INFO Starting FFT stage. 2026-05-19 17:22:22 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:22:22 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:22:22 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:22:22 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:22:22 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:22:22 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:22:22 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:22:22 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:22:22 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:22:22 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:22:22 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:22:22 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:22:22 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:22:22 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:22:22 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:22:22 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:22:22 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:22:22 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:22:22 INFO Starting least squares optimization. 2026-05-19 17:22:23 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:22:23 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:23 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:23 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.6 Total: 0.62 2026-05-19 17:22:23 INFO Aggregate Solve times (s): FFT: 0.04 Search: 0.02 Global: 2.34 Total: 2.4 2026-05-19 17:22:23 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:22:23 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:22:23 INFO Writing solutions to table: contiguous_split.ms.mpc 2026-05-19 17:22:23 INFO calibrater::solve Finished solving. 2026-05-19 17:22:23 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:22:23 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:22:23 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:22:23 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:22:23 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:22:23 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:22:19.982615 End time: 2026-05-19 17:22:22.891730 2026-05-19 17:22:23 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:22:23 INFO fringefit::::casa ########################################## 2026-05-19 17:22:23 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:22:23 INFO pccor::calibrater::open Opening MS: contiguous_split.ms for calibration. 2026-05-19 17:22:23 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:22:24 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:22:19.764752 End time: 2026-05-19 17:22:23.800433 2026-05-19 17:22:24 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:22:24 INFO pccor::::casa ########################################## .2026-05-19 17:22:24 INFO pccor::::casa ########################################## 2026-05-19 17:22:24 INFO pccor::::casa ##### Begin Task: pccor ##### 2026-05-19 17:22:24 INFO pccor::::casa pccor( vis='non_contiguous_split.ms', pccor_caltable='pccor_test.pccor', refant='LA', timerange='2011/09/16/21:36:00~21:37:00', scan='177', spw='none', antenna='none', cablecal_correction=False, ff_table='none' ) 2026-05-19 17:22:24 INFO fringefit::::casa ########################################## 2026-05-19 17:22:24 INFO fringefit::::casa ##### Begin Task: fringefit ##### 2026-05-19 17:22:24 INFO fringefit::::casa fringefit( vis='non_contiguous_split.ms', caltable='non_contiguous_split.ms.mpc', field='', spw='', intent='', selectdata=True, timerange='2011/09/16/21:36:00~21:37:00', uvrange='', antenna='', scan='177', observation='', msselect='', solint='inf', combine='', refant='LA', minsnr=3.0, zerorates=True, globalsolve=True, niter=100, delaywindow=[-1000000.0, 1000000.0], ratewindow=[-1000000.0, 1000000.0], append=False, corrdepflags=False, corrcomb='none', docallib=False, callib='', gaintable=[''], gainfield=[''], interp=[''], spwmap='', paramactive=[True, True, False], concatspws=True, parang=False ) 2026-05-19 17:22:24 INFO fringefit::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:22:24 INFO fringefit::calibrater::open Opening MS: non_contiguous_split.ms for calibration. 2026-05-19 17:22:24 INFO fringefit::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:22:24 INFO fringefit::::casa Selecting data 2026-05-19 17:22:24 INFO calibrater::setdata Beginning selectvis--(MSSelection version)------- 2026-05-19 17:22:24 INFO calibrater::reset Reseting solve/apply state 2026-05-19 17:22:24 INFO Calibrater::selectvis Performing selection on MeasurementSet 2026-05-19 17:22:24 INFO Calibrater::selectvis+ Selecting on time: '2011/09/16/21:36:00~21:37:00' 2026-05-19 17:22:24 INFO Calibrater::selectvis+ Selecting on scan: '177' 2026-05-19 17:22:24 INFO Calibrater::selectvis By selection 817052 rows are reduced to 6820 2026-05-19 17:22:24 INFO Calibrater::selectvis Frequency selection: Selecting all channels in all spws. 2026-05-19 17:22:24 INFO calibrater::setdata chanmode=none nchan=1 start=0 step=1 mStart='0km/s' mStep='0km/s' msSelect='' 2026-05-19 17:22:24 INFO calibrater::setsolve Beginning setsolve--(MSSelection version)------- 2026-05-19 17:22:24 INFO Calibrater::setsolve Arranging to SOLVE: 2026-05-19 17:22:24 INFO Calibrater::setsolve . Fringe Jones: table=non_contiguous_split.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:22:24 INFO calibrater::solve Beginning solve----------------------------- 2026-05-19 17:22:24 INFO Calibrater::solve The following calibration terms are arranged for apply: 2026-05-19 17:22:24 INFO Calibrater::solve . (None) 2026-05-19 17:22:24 INFO Calibrater::solve The following calibration term is arranged for solve: 2026-05-19 17:22:24 INFO Calibrater::solve . Fringe Jones: table=non_contiguous_split.ms.mpc append=false solint=inf refantmode='flex' refant='LA' minsnr=3 apmode=AP solnorm=false 2026-05-19 17:22:24 INFO FreqMetaData::calcFreqMeta Derived frequency meta-info for solutions: 2026-05-19 17:22:24 INFO FreqMetaData::calcFreqMeta Selected spw=0 (nchan=1) has centroid freq = 43111427500 2026-05-19 17:22:24 INFO FreqMetaData::calcFreqMeta Selected spw=1 (nchan=1) has centroid freq = 43127427500 2026-05-19 17:22:24 INFO FreqMetaData::calcFreqMeta Selected spw=2 (nchan=1) has centroid freq = 43143427500 2026-05-19 17:22:24 INFO FreqMetaData::calcFreqMeta Selected spw=3 (nchan=1) has centroid freq = 43159427500 2026-05-19 17:22:24 INFO Calibrater::solve For solint = inf, found 4 solution intervals. 2026-05-19 17:22:24 INFO FringeJones:: Solving for fringes in spw=0 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:24 INFO Using reference antenna 4 2026-05-19 17:22:24 INFO Starting FFT stage. 2026-05-19 17:22:24 INFO Antenna 0 correlation 0 has (FFT) SNR of 700.292. 2026-05-19 17:22:24 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.9919. 2026-05-19 17:22:24 INFO Antenna 2 correlation 0 has (FFT) SNR of 157.333. 2026-05-19 17:22:24 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.8665. 2026-05-19 17:22:24 INFO Antenna 5 correlation 0 has (FFT) SNR of 447.887. 2026-05-19 17:22:24 INFO Antenna 6 correlation 0 has (FFT) SNR of 328.232. 2026-05-19 17:22:24 INFO Antenna 7 correlation 0 has (FFT) SNR of 341.563. 2026-05-19 17:22:24 INFO Antenna 8 correlation 0 has (FFT) SNR of 342.104. 2026-05-19 17:22:24 INFO Antenna 9 correlation 0 has (FFT) SNR of 234.733. 2026-05-19 17:22:24 INFO Antenna 0 correlation 1 has (FFT) SNR of 808.783. 2026-05-19 17:22:24 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.0157. 2026-05-19 17:22:24 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.36. 2026-05-19 17:22:24 INFO Antenna 3 correlation 1 has (FFT) SNR of 62.7015. 2026-05-19 17:22:24 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.911. 2026-05-19 17:22:24 INFO Antenna 6 correlation 1 has (FFT) SNR of 357.181. 2026-05-19 17:22:24 INFO Antenna 7 correlation 1 has (FFT) SNR of 340.807. 2026-05-19 17:22:24 INFO Antenna 8 correlation 1 has (FFT) SNR of 341.611. 2026-05-19 17:22:24 INFO Antenna 9 correlation 1 has (FFT) SNR of 207.693. 2026-05-19 17:22:24 INFO Starting least squares optimization. 2026-05-19 17:22:25 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:25 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:25 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:25 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.56 Total: 0.58 2026-05-19 17:22:25 INFO Aggregate Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.56 Total: 0.58 2026-05-19 17:22:25 INFO Calibrater::solve Beginning solution interval 1/4 (~25% complete) 2026-05-19 17:22:25 INFO FringeJones:: Solving for fringes in spw=1 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:25 INFO Using reference antenna 4 2026-05-19 17:22:25 INFO Starting FFT stage. 2026-05-19 17:22:25 INFO Antenna 0 correlation 0 has (FFT) SNR of 722.979. 2026-05-19 17:22:25 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7094. 2026-05-19 17:22:25 INFO Antenna 2 correlation 0 has (FFT) SNR of 161.829. 2026-05-19 17:22:25 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.1444. 2026-05-19 17:22:25 INFO Antenna 5 correlation 0 has (FFT) SNR of 524.005. 2026-05-19 17:22:25 INFO Antenna 6 correlation 0 has (FFT) SNR of 361.255. 2026-05-19 17:22:25 INFO Antenna 7 correlation 0 has (FFT) SNR of 325.088. 2026-05-19 17:22:25 INFO Antenna 8 correlation 0 has (FFT) SNR of 314.928. 2026-05-19 17:22:25 INFO Antenna 9 correlation 0 has (FFT) SNR of 262.174. 2026-05-19 17:22:25 INFO Antenna 0 correlation 1 has (FFT) SNR of 667.644. 2026-05-19 17:22:25 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.893. 2026-05-19 17:22:25 INFO Antenna 2 correlation 1 has (FFT) SNR of 158.113. 2026-05-19 17:22:25 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.1692. 2026-05-19 17:22:25 INFO Antenna 5 correlation 1 has (FFT) SNR of 515.774. 2026-05-19 17:22:25 INFO Antenna 6 correlation 1 has (FFT) SNR of 379.113. 2026-05-19 17:22:25 INFO Antenna 7 correlation 1 has (FFT) SNR of 320.848. 2026-05-19 17:22:25 INFO Antenna 8 correlation 1 has (FFT) SNR of 357.821. 2026-05-19 17:22:25 INFO Antenna 9 correlation 1 has (FFT) SNR of 235.407. 2026-05-19 17:22:25 INFO Starting least squares optimization. 2026-05-19 17:22:25 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:26 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:26 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:26 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.57 Total: 0.59 2026-05-19 17:22:26 INFO Aggregate Solve times (s): FFT: 0.02 Search: 0.02 Global: 1.13 Total: 1.17 2026-05-19 17:22:26 INFO Calibrater::solve Beginning solution interval 2/4 (~50% complete) 2026-05-19 17:22:26 INFO FringeJones:: Solving for fringes in spw=2 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:26 INFO Using reference antenna 4 2026-05-19 17:22:26 INFO Starting FFT stage. 2026-05-19 17:22:26 INFO Antenna 0 correlation 0 has (FFT) SNR of 809.45. 2026-05-19 17:22:26 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.7323. 2026-05-19 17:22:26 INFO Antenna 2 correlation 0 has (FFT) SNR of 156.598. 2026-05-19 17:22:26 INFO Antenna 3 correlation 0 has (FFT) SNR of 61.2127. 2026-05-19 17:22:26 INFO Antenna 5 correlation 0 has (FFT) SNR of 545.456. 2026-05-19 17:22:26 INFO Antenna 6 correlation 0 has (FFT) SNR of 359.065. 2026-05-19 17:22:26 INFO Antenna 7 correlation 0 has (FFT) SNR of 343.915. 2026-05-19 17:22:26 INFO Antenna 8 correlation 0 has (FFT) SNR of 343.029. 2026-05-19 17:22:26 INFO Antenna 9 correlation 0 has (FFT) SNR of 252.685. 2026-05-19 17:22:26 INFO Antenna 0 correlation 1 has (FFT) SNR of 666.771. 2026-05-19 17:22:26 INFO Antenna 1 correlation 1 has (FFT) SNR of 31.2442. 2026-05-19 17:22:26 INFO Antenna 2 correlation 1 has (FFT) SNR of 152.998. 2026-05-19 17:22:26 INFO Antenna 3 correlation 1 has (FFT) SNR of 60.2535. 2026-05-19 17:22:26 INFO Antenna 5 correlation 1 has (FFT) SNR of 485.759. 2026-05-19 17:22:26 INFO Antenna 6 correlation 1 has (FFT) SNR of 368.998. 2026-05-19 17:22:26 INFO Antenna 7 correlation 1 has (FFT) SNR of 326.599. 2026-05-19 17:22:26 INFO Antenna 8 correlation 1 has (FFT) SNR of 352.865. 2026-05-19 17:22:26 INFO Antenna 9 correlation 1 has (FFT) SNR of 226.172. 2026-05-19 17:22:26 INFO Starting least squares optimization. 2026-05-19 17:22:26 INFO Least squares complete for correlation 0 after 7 iterations. 2026-05-19 17:22:26 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:26 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:26 INFO Solve times (s): FFT: 0.01 Search: 0.01 Global: 0.57 Total: 0.59 2026-05-19 17:22:26 INFO Aggregate Solve times (s): FFT: 0.03 Search: 0.03 Global: 1.7 Total: 1.76 2026-05-19 17:22:26 INFO Calibrater::solve Beginning solution interval 3/4 (~75% complete) 2026-05-19 17:22:26 INFO FringeJones:: Solving for fringes in spw=3 at t=2011/09/16/21:36:31.0 2026-05-19 17:22:26 INFO Using reference antenna 4 2026-05-19 17:22:26 INFO Starting FFT stage. 2026-05-19 17:22:26 INFO Antenna 0 correlation 0 has (FFT) SNR of 819.469. 2026-05-19 17:22:26 INFO Antenna 1 correlation 0 has (FFT) SNR of 30.985. 2026-05-19 17:22:26 INFO Antenna 2 correlation 0 has (FFT) SNR of 109.375. 2026-05-19 17:22:26 INFO Antenna 3 correlation 0 has (FFT) SNR of 62.4317. 2026-05-19 17:22:26 INFO Antenna 5 correlation 0 has (FFT) SNR of 563.341. 2026-05-19 17:22:26 INFO Antenna 6 correlation 0 has (FFT) SNR of 388.045. 2026-05-19 17:22:26 INFO Antenna 7 correlation 0 has (FFT) SNR of 318.109. 2026-05-19 17:22:26 INFO Antenna 8 correlation 0 has (FFT) SNR of 346.514. 2026-05-19 17:22:26 INFO Antenna 9 correlation 0 has (FFT) SNR of 228.605. 2026-05-19 17:22:26 INFO Antenna 0 correlation 1 has (FFT) SNR of 717.23. 2026-05-19 17:22:26 INFO Antenna 1 correlation 1 has (FFT) SNR of 30.8699. 2026-05-19 17:22:26 INFO Antenna 2 correlation 1 has (FFT) SNR of 155.428. 2026-05-19 17:22:26 INFO Antenna 3 correlation 1 has (FFT) SNR of 61.7017. 2026-05-19 17:22:26 INFO Antenna 5 correlation 1 has (FFT) SNR of 569.191. 2026-05-19 17:22:26 INFO Antenna 6 correlation 1 has (FFT) SNR of 386.148. 2026-05-19 17:22:26 INFO Antenna 7 correlation 1 has (FFT) SNR of 313.421. 2026-05-19 17:22:26 INFO Antenna 8 correlation 1 has (FFT) SNR of 329.28. 2026-05-19 17:22:26 INFO Antenna 9 correlation 1 has (FFT) SNR of 211.377. 2026-05-19 17:22:26 INFO Starting least squares optimization. 2026-05-19 17:22:27 INFO Least squares complete for correlation 0 after 8 iterations. 2026-05-19 17:22:27 INFO Least squares complete for correlation 1 after 7 iterations. 2026-05-19 17:22:27 INFO Zeroing delay rates in calibration table. 2026-05-19 17:22:27 INFO Solve times (s): FFT: 0.02 Search: 0 Global: 0.59 Total: 0.61 2026-05-19 17:22:27 INFO Aggregate Solve times (s): FFT: 0.05 Search: 0.03 Global: 2.29 Total: 2.37 2026-05-19 17:22:27 INFO Calibrater::solve Found good Fringe Jones solutions in 4 solution intervals. 2026-05-19 17:22:27 INFO Applying refant: LA refantmode = flex (hold alternate refants' phase constant) when refant flagged 2026-05-19 17:22:27 INFO Writing solutions to table: non_contiguous_split.ms.mpc 2026-05-19 17:22:27 INFO calibrater::solve Finished solving. 2026-05-19 17:22:27 INFO fringefit::::casa Calibration solve statistics per spw: (expected/attempted/succeeded): 2026-05-19 17:22:27 INFO fringefit::::casa Spw 0: 1/1/1 2026-05-19 17:22:27 INFO fringefit::::casa Spw 1: 1/1/1 2026-05-19 17:22:27 INFO fringefit::::casa Spw 2: 1/1/1 2026-05-19 17:22:27 INFO fringefit::::casa Spw 3: 1/1/1 2026-05-19 17:22:27 INFO fringefit::::casa Task fringefit complete. Start time: 2026-05-19 17:22:24.169677 End time: 2026-05-19 17:22:26.898723 2026-05-19 17:22:27 INFO fringefit::::casa ##### End Task: fringefit ##### 2026-05-19 17:22:27 INFO fringefit::::casa ########################################## 2026-05-19 17:22:27 INFO pccor::calibrater::open ****Using NEW VI2-driven calibrater tool**** 2026-05-19 17:22:27 INFO pccor::calibrater::open Opening MS: non_contiguous_split.ms for calibration. 2026-05-19 17:22:27 INFO pccor::Calibrater:: Initializing nominal selection to the whole MS. 2026-05-19 17:22:28 INFO pccor::::casa Task pccor complete. Start time: 2026-05-19 17:22:23.895707 End time: 2026-05-19 17:22:27.914874 2026-05-19 17:22:28 INFO pccor::::casa ##### End Task: pccor ##### 2026-05-19 17:22:28 INFO pccor::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 131.357s OK Generating XML reports...