2026-07-27 18:41:02 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-07-27 18:41:02 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-07-27 18:41:02 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-07-27 18:41:02 INFO ::casa 2026-07-27 18:41:02 INFO ::casa config values 2026-07-27 18:41:02 INFO ::casa agg = False 2026-07-27 18:41:02 INFO ::casa cachedir = '/home/casatest/.casa' 2026-07-27 18:41:02 INFO ::casa casaconfig_verbose = 1 2026-07-27 18:41:02 INFO ::casa colors = 'Neutral' 2026-07-27 18:41:02 INFO ::casa data_auto_update = False 2026-07-27 18:41:02 INFO ::casa data_update_interval = 1 2026-07-27 18:41:02 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-07-27 18:41:02 INFO ::casa iplog = False 2026-07-27 18:41:02 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ipython-20260727-184058.log' 2026-07-27 18:41:02 INFO ::casa log2term = True 2026-07-27 18:41:02 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/casa-20260727-184058.log' 2026-07-27 18:41:02 INFO ::casa measures_auto_update = False 2026-07-27 18:41:02 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-07-27 18:41:02 INFO ::casa measures_site_interval = 2 2026-07-27 18:41:02 INFO ::casa measures_update_interval = 1 2026-07-27 18:41:02 INFO ::casa measurespath = '/opt/casa/data/master' 2026-07-27 18:41:02 INFO ::casa nogui = False 2026-07-27 18:41:02 INFO ::casa nologfile = False 2026-07-27 18:41:02 INFO ::casa nologger = True 2026-07-27 18:41:02 INFO ::casa pipeline = False 2026-07-27 18:41:02 INFO ::casa skipnetworkcheck = False 2026-07-27 18:41:02 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-07-27 18:41:02 INFO ::casa user_site = False 2026-07-27 18:41:02 INFO ::casa 2026-07-27 18:41:02 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-07-27 18:41:02 INFO ::casa measures version : WSRT_Measures_20211217-160001.ztar 2026-07-27 18:41:02 INFO ::casa 2026-07-27 18:41:02 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-07-27 18:41:03 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-07-27 18:41:03 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-07-27 18:41:03 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/07/26/15:15, 2026/10/24/00:00:00 2026-07-27 18:41:03 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/07/01/15:15, 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 6.7.6.12 -- Common Astronomy Software Applications [6.7.6.12] 2026-07-27 18:41:04 INFO ft::::casa ########################################## 2026-07-27 18:41:04 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:04 INFO ft::::casa ft( vis='ft_test_simdata.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='/opt/casa/data/casatestdata/unittest/ft/ft_test_simulated_image.im', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:04 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:04 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:04 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:04 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:04 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:04 INFO ft::imager::data selection Selected all 6318 rows 2026-07-27 18:41:04 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-07-27 18:41:04 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:04 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:06 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:03.547135 End time: 2026-07-27 18:41:05.987198 2026-07-27 18:41:06 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:06 INFO ft::::casa ########################################## 2026-07-27 18:41:06 INFO ft::::casa ########################################## 2026-07-27 18:41:06 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:06 INFO ft::::casa ft( vis='ft_test_simdata.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='/opt/casa/data/casatestdata/unittest/ft/ft_test_simulated_image.im', nterms=1, reffreq='', complist='', incremental=True, usescratch=True ) 2026-07-27 18:41:06 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:06 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:06 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:06 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:06 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:06 INFO ft::imager::data selection Selected all 6318 rows 2026-07-27 18:41:06 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-07-27 18:41:07 INFO ft::imager::ft() Fourier transforming: adding to MODEL_DATA column 2026-07-27 18:41:07 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:09 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:06.003571 End time: 2026-07-27 18:41:08.507694 2026-07-27 18:41:09 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:09 INFO ft::::casa ########################################## .2026-07-27 18:41:09 INFO ft::::casa ########################################## 2026-07-27 18:41:09 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:09 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='!2', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:09 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:09 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:09 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:41:09 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:41:09 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:41:09 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:09 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:09 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:09 INFO ft::imager::data selection Selecting on antenna names : !2 2026-07-27 18:41:09 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:10 INFO ft::imager::data selection Selected 720 out of 1080 rows. 2026-07-27 18:41:10 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:10 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:10 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:11 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:08.651668 End time: 2026-07-27 18:41:11.213983 2026-07-27 18:41:11 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:11 INFO ft::::casa ########################################## .2026-07-27 18:41:12 INFO ft::::casa ########################################## 2026-07-27 18:41:12 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:12 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='!2', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=False ) 2026-07-27 18:41:12 SEVERE ft::::casa Exception Reported: Error in ft: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:41:12 INFO ft::::casa Traceback (most recent call last): 2026-07-27 18:41:12 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-07-27 18:41:12 INFO ft::::casa+ task_result = _ft_t( _pc.document['vis'],_pc.document['field'],_pc.document['spw'],_pc.document['timerange'],_pc.document['uvrange'],_pc.document['antenna'],_pc.document['scan'],_pc.document['observation'],_pc.document['intent'],_pc.document['model'],_pc.document['nterms'],_pc.document['reffreq'],_pc.document['complist'],_pc.document['incremental'],_pc.document['usescratch'] ) 2026-07-27 18:41:12 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-27 18:41:12 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-07-27 18:41:12 INFO ft::::casa+ raise ValueError( 2026-07-27 18:41:12 INFO ft::::casa+ ValueError: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:41:12 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:11.841996 End time: 2026-07-27 18:41:11.881712 2026-07-27 18:41:12 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:12 INFO ft::::casa ########################################## .2026-07-27 18:41:12 INFO ft::::casa ########################################## 2026-07-27 18:41:12 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:12 INFO ft::::casa ft( vis='ft_test_simdata.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='/opt/casa/data/casatestdata/unittest/ft/ft_test_simulated_image.im', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:12 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:12 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:12 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:12 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:12 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:12 INFO ft::imager::data selection Selected all 6318 rows 2026-07-27 18:41:12 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-07-27 18:41:12 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:12 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:18 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:11.966931 End time: 2026-07-27 18:41:18.320896 2026-07-27 18:41:18 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:18 INFO ft::::casa ########################################## 2026-07-27 18:41:18 INFO ft::::casa ########################################## 2026-07-27 18:41:18 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:18 INFO ft::::casa ft( vis='ft_test_simdata.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='/opt/casa/data/casatestdata/unittest/ft/ft_test_simulated_image.im', nterms=1, reffreq='', complist='ft_test_simcomplist.cl', incremental=False, usescratch=True ) 2026-07-27 18:41:18 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:18 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:19 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:19 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:19 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:19 INFO ft::imager::data selection Selected all 6318 rows 2026-07-27 18:41:19 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-07-27 18:41:19 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:19 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_simcomplist.cl 2026-07-27 18:41:19 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:22 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:18.332619 End time: 2026-07-27 18:41:22.050551 2026-07-27 18:41:22 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:22 INFO ft::::casa ########################################## .2026-07-27 18:41:22 INFO ft::::casa ########################################## 2026-07-27 18:41:22 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:22 INFO ft::::casa ft( vis='ft_test_copy.ms', field='0', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:22 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:22 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:22 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:41:22 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:41:23 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:41:23 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:23 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:23 INFO ft::imager::data selection Selecting on fields : 0 2026-07-27 18:41:23 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:23 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:23 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-07-27 18:41:23 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:23 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:23 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:25 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:22.183025 End time: 2026-07-27 18:41:25.048533 2026-07-27 18:41:25 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:25 INFO ft::::casa ########################################## .2026-07-27 18:41:26 INFO ft::::casa ########################################## 2026-07-27 18:41:26 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:26 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='1,2', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:26 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:26 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:26 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:41:26 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:41:26 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:41:26 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:26 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:26 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:26 INFO ft::imager::data selection Selecting on State Expr : 1,2 2026-07-27 18:41:27 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:27 INFO ft::imager::data selection Selected 240 out of 1080 rows. 2026-07-27 18:41:27 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:27 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:27 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:30 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:25.636304 End time: 2026-07-27 18:41:29.881363 2026-07-27 18:41:30 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:30 INFO ft::::casa ########################################## .2026-07-27 18:41:30 INFO ft::::casa ########################################## 2026-07-27 18:41:30 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:30 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='1,2', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=False ) 2026-07-27 18:41:30 SEVERE ft::::casa Exception Reported: Error in ft: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:41:30 INFO ft::::casa Traceback (most recent call last): 2026-07-27 18:41:30 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-07-27 18:41:30 INFO ft::::casa+ task_result = _ft_t( _pc.document['vis'],_pc.document['field'],_pc.document['spw'],_pc.document['timerange'],_pc.document['uvrange'],_pc.document['antenna'],_pc.document['scan'],_pc.document['observation'],_pc.document['intent'],_pc.document['model'],_pc.document['nterms'],_pc.document['reffreq'],_pc.document['complist'],_pc.document['incremental'],_pc.document['usescratch'] ) 2026-07-27 18:41:30 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-27 18:41:30 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-07-27 18:41:30 INFO ft::::casa+ raise ValueError( 2026-07-27 18:41:30 INFO ft::::casa+ ValueError: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:41:30 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:30.482350 End time: 2026-07-27 18:41:30.483604 2026-07-27 18:41:30 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:30 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-07-27 18:41:32 WARN componentlist::close componentlist closed 2026-07-27 18:41:32 INFO ft::::casa ########################################## 2026-07-27 18:41:32 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:32 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='', nterms=1, reffreq='', complist='ft_test_comp_list.cl', incremental=False, usescratch=True ) 2026-07-27 18:41:32 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:32 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:32 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:41:32 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:41:32 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:41:32 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:33 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:33 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:33 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:33 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:41:33 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:33 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:33 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-07-27 18:41:33 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:36 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:31.870917 End time: 2026-07-27 18:41:35.638084 2026-07-27 18:41:36 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:36 INFO ft::::casa ########################################## 2026-07-27 18:41:36 INFO ft::::casa ########################################## 2026-07-27 18:41:36 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:36 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:36 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:36 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:36 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:36 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:37 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:37 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:41:37 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:40 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:40 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:43 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:36.149618 End time: 2026-07-27 18:41:43.444738 2026-07-27 18:41:43 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:43 INFO ft::::casa ########################################## .2026-07-27 18:41:44 INFO ft::::casa ########################################## 2026-07-27 18:41:44 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:44 INFO ft::::casa ft( vis='ft_test_simdata.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model=['/opt/casa/data/casatestdata/unittest/ft/ft_test_multiterm.model.tt0', '/opt/casa/data/casatestdata/unittest/ft/ft_test_multiterm.model.tt1'], nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:44 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:44 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:44 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-07-27 18:41:44 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:45 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:45 INFO ft::imager::data selection Selected all 6318 rows 2026-07-27 18:41:45 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-07-27 18:41:45 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:45 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:48 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:44.029432 End time: 2026-07-27 18:41:48.166014 2026-07-27 18:41:48 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:48 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-07-27 18:41:49 WARN componentlist::close componentlist closed 2026-07-27 18:41:49 INFO ft::::casa ########################################## 2026-07-27 18:41:49 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:49 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='', nterms=1, reffreq='', complist='ft_test_comp_list.cl', incremental=False, usescratch=False ) 2026-07-27 18:41:49 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:49 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:49 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:49 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:41:49 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:49 INFO ft::imager::ft() Fourier transforming: replacing visibility model header 2026-07-27 18:41:49 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-07-27 18:41:49 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:51 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:48.607718 End time: 2026-07-27 18:41:50.850945 2026-07-27 18:41:51 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:51 INFO ft::::casa ########################################## .2026-07-27 18:41:51 INFO ft::::casa ########################################## 2026-07-27 18:41:51 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:51 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='0', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:51 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:51 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:51 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:41:51 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:41:52 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:41:52 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:52 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:52 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:52 INFO ft::imager::data selection Selecting on Observation Expr : 0 2026-07-27 18:41:52 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:52 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:41:52 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:52 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:52 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:54 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:51.004296 End time: 2026-07-27 18:41:53.623317 2026-07-27 18:41:54 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:54 INFO ft::::casa ########################################## .2026-07-27 18:41:54 INFO ft::::casa ########################################## 2026-07-27 18:41:54 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:54 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='1,2', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=False ) 2026-07-27 18:41:54 SEVERE ft::::casa Exception Reported: Error in ft: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:41:54 INFO ft::::casa Traceback (most recent call last): 2026-07-27 18:41:54 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-07-27 18:41:54 INFO ft::::casa+ task_result = _ft_t( _pc.document['vis'],_pc.document['field'],_pc.document['spw'],_pc.document['timerange'],_pc.document['uvrange'],_pc.document['antenna'],_pc.document['scan'],_pc.document['observation'],_pc.document['intent'],_pc.document['model'],_pc.document['nterms'],_pc.document['reffreq'],_pc.document['complist'],_pc.document['incremental'],_pc.document['usescratch'] ) 2026-07-27 18:41:54 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-27 18:41:54 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-07-27 18:41:54 INFO ft::::casa+ raise ValueError( 2026-07-27 18:41:54 INFO ft::::casa+ ValueError: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:41:54 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:54.210330 End time: 2026-07-27 18:41:54.211456 2026-07-27 18:41:54 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:54 INFO ft::::casa ########################################## .2026-07-27 18:41:55 WARN componentlist::close componentlist closed 2026-07-27 18:41:55 INFO ft::::casa ########################################## 2026-07-27 18:41:55 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:55 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='', nterms=1, reffreq='', complist='ft_test_comp_list.cl', incremental=False, usescratch=True ) 2026-07-27 18:41:55 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:55 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:55 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:41:55 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:41:55 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:41:55 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:56 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:56 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:41:56 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:41:56 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:41:56 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:41:56 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:41:56 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-07-27 18:41:56 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:41:59 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:54.965220 End time: 2026-07-27 18:41:58.848577 2026-07-27 18:41:59 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:41:59 INFO ft::::casa ########################################## .2026-07-27 18:41:59 INFO ft::::casa ########################################## 2026-07-27 18:41:59 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:41:59 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='1', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:41:59 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:41:59 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:00 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:00 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:00 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:00 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:00 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:00 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:00 INFO ft::imager::data selection Selecting on scan : 1 2026-07-27 18:42:00 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:00 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-07-27 18:42:00 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:00 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:00 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:02 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:41:59.415672 End time: 2026-07-27 18:42:02.389649 2026-07-27 18:42:02 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:02 INFO ft::::casa ########################################## .2026-07-27 18:42:03 INFO ft::::casa ########################################## 2026-07-27 18:42:03 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:03 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='1', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=False ) 2026-07-27 18:42:03 SEVERE ft::::casa Exception Reported: Error in ft: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:42:03 INFO ft::::casa Traceback (most recent call last): 2026-07-27 18:42:03 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-07-27 18:42:03 INFO ft::::casa+ task_result = _ft_t( _pc.document['vis'],_pc.document['field'],_pc.document['spw'],_pc.document['timerange'],_pc.document['uvrange'],_pc.document['antenna'],_pc.document['scan'],_pc.document['observation'],_pc.document['intent'],_pc.document['model'],_pc.document['nterms'],_pc.document['reffreq'],_pc.document['complist'],_pc.document['incremental'],_pc.document['usescratch'] ) 2026-07-27 18:42:03 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-27 18:42:03 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-07-27 18:42:03 INFO ft::::casa+ raise ValueError( 2026-07-27 18:42:03 INFO ft::::casa+ ValueError: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:42:03 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:02.977294 End time: 2026-07-27 18:42:02.978379 2026-07-27 18:42:03 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:03 INFO ft::::casa ########################################## .2026-07-27 18:42:03 INFO ft::::casa ########################################## 2026-07-27 18:42:03 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:03 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='1', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:03 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:03 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:03 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:03 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:03 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:03 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:03 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:03 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:03 INFO ft::imager::data selection Selecting on scan : 1 2026-07-27 18:42:04 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:04 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-07-27 18:42:04 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:04 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:04 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:05 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:03.049000 End time: 2026-07-27 18:42:05.350692 2026-07-27 18:42:05 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:05 INFO ft::::casa ########################################## 2026-07-27 18:42:05 INFO ft::::casa ########################################## 2026-07-27 18:42:05 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:05 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='2', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:05 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:05 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:06 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:06 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:06 INFO ft::imager::data selection Selecting on scan : 2 2026-07-27 18:42:06 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:06 INFO ft::imager::data selection Selected 360 out of 1080 rows. 2026-07-27 18:42:06 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:06 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:06 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:08 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:05.353886 End time: 2026-07-27 18:42:07.559149 2026-07-27 18:42:08 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:08 INFO ft::::casa ########################################## 2026-07-27 18:42:08 INFO ft::::casa ########################################## 2026-07-27 18:42:08 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:08 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='3', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:08 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:08 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:08 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:08 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:08 INFO ft::imager::data selection Selecting on scan : 3 2026-07-27 18:42:08 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:08 INFO ft::imager::data selection Selected 120 out of 1080 rows. 2026-07-27 18:42:08 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:08 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:08 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:10 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:07.562367 End time: 2026-07-27 18:42:09.641150 2026-07-27 18:42:10 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:10 INFO ft::::casa ########################################## .2026-07-27 18:42:10 INFO ft::::casa ########################################## 2026-07-27 18:42:10 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:10 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:10 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:10 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:10 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:11 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:11 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:11 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:11 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:11 INFO ft::imager::data selection Selecting on spectral windows expression : 0 2026-07-27 18:42:11 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:11 INFO ft::imager::data selection Selected 270 out of 1080 rows. 2026-07-27 18:42:11 INFO ft::imager::data selection Selected: [3840 chans in spw 0] 2026-07-27 18:42:11 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:11 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:14 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:10.268867 End time: 2026-07-27 18:42:13.921589 2026-07-27 18:42:14 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:14 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-07-27 18:42:15 WARN componentlist::close componentlist closed 2026-07-27 18:42:15 INFO ft::::casa ########################################## 2026-07-27 18:42:15 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:15 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='', nterms=1, reffreq='', complist='ft_test_comp_list.cl', incremental=False, usescratch=True ) 2026-07-27 18:42:15 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:15 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:15 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:15 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:15 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:15 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:16 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:16 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:16 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:16 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:42:16 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:16 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:16 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-07-27 18:42:16 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:19 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:14.959889 End time: 2026-07-27 18:42:18.738631 2026-07-27 18:42:19 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:19 INFO ft::::casa ########################################## .2026-07-27 18:42:19 INFO ft::::casa ########################################## 2026-07-27 18:42:19 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:19 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:19 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:19 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:19 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:19 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:19 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:19 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:19 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:19 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:20 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:21 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:42:21 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:21 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:21 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:23 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:18.877852 End time: 2026-07-27 18:42:23.100108 2026-07-27 18:42:23 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:23 INFO ft::::casa ########################################## .2026-07-27 18:42:23 INFO ft::::casa ########################################## 2026-07-27 18:42:23 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:23 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='03:01:35.76~03:05:40.90', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:23 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:23 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:23 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:24 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:24 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:24 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:24 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:24 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:24 INFO ft::imager::data selection Selecting on time range : 03:01:35.76~03:05:40.90 2026-07-27 18:42:24 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:24 INFO ft::imager::data selection Selected 660 out of 1080 rows. 2026-07-27 18:42:24 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:24 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:24 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:27 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:23.235595 End time: 2026-07-27 18:42:26.703401 2026-07-27 18:42:27 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:27 INFO ft::::casa ########################################## .2026-07-27 18:42:27 INFO ft::::casa ########################################## 2026-07-27 18:42:27 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:27 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='03:01:35.76~03:05:40.90', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=False ) 2026-07-27 18:42:27 SEVERE ft::::casa Exception Reported: Error in ft: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:42:27 INFO ft::::casa Traceback (most recent call last): 2026-07-27 18:42:27 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-07-27 18:42:27 INFO ft::::casa+ task_result = _ft_t( _pc.document['vis'],_pc.document['field'],_pc.document['spw'],_pc.document['timerange'],_pc.document['uvrange'],_pc.document['antenna'],_pc.document['scan'],_pc.document['observation'],_pc.document['intent'],_pc.document['model'],_pc.document['nterms'],_pc.document['reffreq'],_pc.document['complist'],_pc.document['incremental'],_pc.document['usescratch'] ) 2026-07-27 18:42:27 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-27 18:42:27 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-07-27 18:42:27 INFO ft::::casa+ raise ValueError( 2026-07-27 18:42:27 INFO ft::::casa+ ValueError: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:42:27 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:27.279642 End time: 2026-07-27 18:42:27.280735 2026-07-27 18:42:27 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:27 INFO ft::::casa ########################################## .2026-07-27 18:42:27 INFO ft::::casa ########################################## 2026-07-27 18:42:27 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:27 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=False ) 2026-07-27 18:42:27 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:27 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:27 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:28 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:42:28 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:28 INFO ft::imager::ft() Fourier transforming: replacing visibility model header 2026-07-27 18:42:28 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:30 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:27.350295 End time: 2026-07-27 18:42:29.711681 2026-07-27 18:42:30 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:30 INFO ft::::casa ########################################## 2026-07-27 18:42:30 INFO ft::::casa ########################################## 2026-07-27 18:42:30 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:30 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:30 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:30 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:30 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:30 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:30 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:30 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:30 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:30 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:30 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:30 INFO ft::imager::data selection Selected all 1080 rows 2026-07-27 18:42:30 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:31 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:31 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:33 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:29.718923 End time: 2026-07-27 18:42:32.527882 2026-07-27 18:42:33 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:33 INFO ft::::casa ########################################## .2026-07-27 18:42:33 INFO ft::::casa ########################################## 2026-07-27 18:42:33 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:33 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='150~180m', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=True ) 2026-07-27 18:42:33 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:33 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:33 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-07-27 18:42:33 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-07-27 18:42:33 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-07-27 18:42:33 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:33 INFO ft::imager::data selection Performing selection on MeasurementSet : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-07-27 18:42:33 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-07-27 18:42:33 INFO ft::imager::data selection Selecting on uvdist : 150~180m 2026-07-27 18:42:33 INFO ft:::: Clearing all model records in MS header. 2026-07-27 18:42:33 INFO ft::imager::data selection Selected 20 out of 1080 rows. 2026-07-27 18:42:33 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-07-27 18:42:34 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-07-27 18:42:34 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-07-27 18:42:36 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:32.658916 End time: 2026-07-27 18:42:35.501824 2026-07-27 18:42:36 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:36 INFO ft::::casa ########################################## .2026-07-27 18:42:36 INFO ft::::casa ########################################## 2026-07-27 18:42:36 INFO ft::::casa ##### Begin Task: ft ##### 2026-07-27 18:42:36 INFO ft::::casa ft( vis='ft_test_copy.ms', field='', spw='', timerange='', uvrange='150~180m', antenna='', scan='', observation='', intent='', model='ft_test_model_copy.model', nterms=1, reffreq='', complist='', incremental=False, usescratch=False ) 2026-07-27 18:42:36 SEVERE ft::::casa Exception Reported: Error in ft: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:42:36 INFO ft::::casa Traceback (most recent call last): 2026-07-27 18:42:36 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-07-27 18:42:36 INFO ft::::casa+ task_result = _ft_t( _pc.document['vis'],_pc.document['field'],_pc.document['spw'],_pc.document['timerange'],_pc.document['uvrange'],_pc.document['antenna'],_pc.document['scan'],_pc.document['observation'],_pc.document['intent'],_pc.document['model'],_pc.document['nterms'],_pc.document['reffreq'],_pc.document['complist'],_pc.document['incremental'],_pc.document['usescratch'] ) 2026-07-27 18:42:36 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-27 18:42:36 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.6-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-07-27 18:42:36 INFO ft::::casa+ raise ValueError( 2026-07-27 18:42:36 INFO ft::::casa+ ValueError: If any of the selection parameters timerange, uvrange, antenna, scan, observation or intent are not the default ones then usescratch must be set to True 2026-07-27 18:42:36 INFO ft::::casa Task ft complete. Start time: 2026-07-27 18:42:36.082712 End time: 2026-07-27 18:42:36.083843 2026-07-27 18:42:36 INFO ft::::casa ##### End Task: ft ##### 2026-07-27 18:42:36 INFO ft::::casa ########################################## . ---------------------------------------------------------------------- Ran 24 tests in 93.560s OK Generating XML reports...