2026-04-08 20:37:38 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-04-08 20:37:38 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-04-08 20:37:38 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-04-08 20:37:38 INFO ::casa 2026-04-08 20:37:38 INFO ::casa config values 2026-04-08 20:37:38 INFO ::casa agg = False 2026-04-08 20:37:38 INFO ::casa cachedir = '/home/casatest/.casa' 2026-04-08 20:37:38 INFO ::casa casaconfig_verbose = 1 2026-04-08 20:37:38 INFO ::casa colors = 'Neutral' 2026-04-08 20:37:38 INFO ::casa data_auto_update = False 2026-04-08 20:37:38 INFO ::casa data_update_interval = 1 2026-04-08 20:37:38 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-04-08 20:37:38 INFO ::casa iplog = False 2026-04-08 20:37:38 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ipython-20260408-203734.log' 2026-04-08 20:37:38 INFO ::casa log2term = True 2026-04-08 20:37:38 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/casa-20260408-203734.log' 2026-04-08 20:37:38 INFO ::casa measures_auto_update = False 2026-04-08 20:37:38 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-04-08 20:37:38 INFO ::casa measures_site_interval = 2 2026-04-08 20:37:38 INFO ::casa measures_update_interval = 1 2026-04-08 20:37:38 INFO ::casa measurespath = '/opt/casa/data/master' 2026-04-08 20:37:38 INFO ::casa nogui = False 2026-04-08 20:37:38 INFO ::casa nologfile = False 2026-04-08 20:37:38 INFO ::casa nologger = True 2026-04-08 20:37:38 INFO ::casa pipeline = False 2026-04-08 20:37:38 INFO ::casa skipnetworkcheck = False 2026-04-08 20:37:38 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-04-08 20:37:38 INFO ::casa user_site = False 2026-04-08 20:37:38 INFO ::casa 2026-04-08 20:37:38 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-08 20:37:38 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-08 20:37:38 INFO ::casa 2026-04-08 20:37:38 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-04-08 20:37:38 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-08 20:37:38 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-08 20:37:38 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/04/08/15:15, 2026/07/07/00:00:00 2026-04-08 20:37:38 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/03/27/15:15, 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 6.7.5.14 -- Common Astronomy Software Applications [6.7.5.14] 2026-04-08 20:37:39 INFO ft::::casa ########################################## 2026-04-08 20:37:39 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:39 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 ) 2026-04-08 20:37:39 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-04-08 20:37:39 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:39 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 2026-04-08 20:37:39 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:39 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:39 INFO ft::imager::data selection Selected all 6318 rows 2026-04-08 20:37:39 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-04-08 20:37:39 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:39 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:39 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:38.700678 End time: 2026-04-08 20:37:39.121677 2026-04-08 20:37:39 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:39 INFO ft::::casa ########################################## 2026-04-08 20:37:39 INFO ft::::casa ########################################## 2026-04-08 20:37:39 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:39 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 ) 2026-04-08 20:37:39 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-04-08 20:37:39 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:39 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 2026-04-08 20:37:39 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:39 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:39 INFO ft::imager::data selection Selected all 6318 rows 2026-04-08 20:37:39 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-04-08 20:37:39 INFO ft::imager::ft() Fourier transforming: adding to MODEL_DATA column 2026-04-08 20:37:39 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:39 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:39.126861 End time: 2026-04-08 20:37:39.402641 2026-04-08 20:37:39 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:39 INFO ft::::casa ########################################## .2026-04-08 20:37:39 INFO ft::::casa ########################################## 2026-04-08 20:37:39 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:39 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 ) 2026-04-08 20:37:39 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:39 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:39 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:40 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:40 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:40 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:40 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 2026-04-08 20:37:40 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:40 INFO ft::imager::data selection Selecting on antenna names : !2 2026-04-08 20:37:40 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:40 INFO ft::imager::data selection Selected 720 out of 1080 rows. 2026-04-08 20:37:40 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:40 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:40 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:40 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:39.477303 End time: 2026-04-08 20:37:39.758775 2026-04-08 20:37:40 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:40 INFO ft::::casa ########################################## .2026-04-08 20:37:40 INFO ft::::casa ########################################## 2026-04-08 20:37:40 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:40 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 ) 2026-04-08 20:37:40 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 2026-04-08 20:37:40 INFO ft::::casa Traceback (most recent call last): 2026-04-08 20:37:40 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-04-08 20:37:40 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'] ) 2026-04-08 20:37:40 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-08 20:37:40 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-04-08 20:37:40 INFO ft::::casa+ raise ValueError( 2026-04-08 20:37:40 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 2026-04-08 20:37:40 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:40.297719 End time: 2026-04-08 20:37:40.300266 2026-04-08 20:37:40 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:40 INFO ft::::casa ########################################## .2026-04-08 20:37:40 INFO ft::::casa ########################################## 2026-04-08 20:37:40 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:40 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 ) 2026-04-08 20:37:40 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-04-08 20:37:40 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:40 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 2026-04-08 20:37:40 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:40 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:40 INFO ft::imager::data selection Selected all 6318 rows 2026-04-08 20:37:40 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-04-08 20:37:40 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:40 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:41 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:40.406855 End time: 2026-04-08 20:37:40.666421 2026-04-08 20:37:41 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:41 INFO ft::::casa ########################################## 2026-04-08 20:37:41 INFO ft::::casa ########################################## 2026-04-08 20:37:41 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:41 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 ) 2026-04-08 20:37:41 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-04-08 20:37:41 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:41 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 2026-04-08 20:37:41 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:41 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:41 INFO ft::imager::data selection Selected all 6318 rows 2026-04-08 20:37:41 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-04-08 20:37:41 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:41 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_simcomplist.cl 2026-04-08 20:37:41 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:41 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:40.671584 End time: 2026-04-08 20:37:40.947898 2026-04-08 20:37:41 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:41 INFO ft::::casa ########################################## .2026-04-08 20:37:41 INFO ft::::casa ########################################## 2026-04-08 20:37:41 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:41 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 ) 2026-04-08 20:37:41 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:41 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:41 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:41 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:41 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:41 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:41 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 2026-04-08 20:37:41 INFO ft::imager::data selection Selecting on fields : 0 2026-04-08 20:37:41 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:41 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:41 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-04-08 20:37:41 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:41 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:41 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:41 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:41.060163 End time: 2026-04-08 20:37:41.323896 2026-04-08 20:37:41 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:41 INFO ft::::casa ########################################## .2026-04-08 20:37:42 INFO ft::::casa ########################################## 2026-04-08 20:37:42 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:42 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 ) 2026-04-08 20:37:42 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:42 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:42 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:42 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:42 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:42 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:42 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 2026-04-08 20:37:42 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:42 INFO ft::imager::data selection Selecting on State Expr : 1,2 2026-04-08 20:37:42 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:42 INFO ft::imager::data selection Selected 240 out of 1080 rows. 2026-04-08 20:37:42 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:42 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:42 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:42 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:41.801200 End time: 2026-04-08 20:37:42.055096 2026-04-08 20:37:42 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:42 INFO ft::::casa ########################################## .2026-04-08 20:37:43 INFO ft::::casa ########################################## 2026-04-08 20:37:43 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:43 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 ) 2026-04-08 20:37:43 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 2026-04-08 20:37:43 INFO ft::::casa Traceback (most recent call last): 2026-04-08 20:37:43 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-04-08 20:37:43 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'] ) 2026-04-08 20:37:43 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-08 20:37:43 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-04-08 20:37:43 INFO ft::::casa+ raise ValueError( 2026-04-08 20:37:43 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 2026-04-08 20:37:43 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:42.538857 End time: 2026-04-08 20:37:42.540843 2026-04-08 20:37:43 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:43 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-04-08 20:37:43 WARN componentlist::close componentlist closed 2026-04-08 20:37:43 INFO ft::::casa ########################################## 2026-04-08 20:37:43 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:43 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 ) 2026-04-08 20:37:43 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:43 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:43 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:43 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:43 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:43 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:43 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 2026-04-08 20:37:43 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:43 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:43 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:43 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:43 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:43 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-04-08 20:37:43 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:44 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:42.674255 End time: 2026-04-08 20:37:43.740838 2026-04-08 20:37:44 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:44 INFO ft::::casa ########################################## 2026-04-08 20:37:44 INFO ft::::casa ########################################## 2026-04-08 20:37:44 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:44 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 ) 2026-04-08 20:37:44 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:44 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:44 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 2026-04-08 20:37:44 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:44 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:44 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:44 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:44 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:44 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:44 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:44.151385 End time: 2026-04-08 20:37:44.416805 2026-04-08 20:37:44 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:44 INFO ft::::casa ########################################## .2026-04-08 20:37:45 INFO ft::::casa ########################################## 2026-04-08 20:37:45 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:45 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 ) 2026-04-08 20:37:45 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-04-08 20:37:45 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:45 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 2026-04-08 20:37:45 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:45 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:45 INFO ft::imager::data selection Selected all 6318 rows 2026-04-08 20:37:45 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-04-08 20:37:45 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:45 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:45 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:44.907564 End time: 2026-04-08 20:37:45.118307 2026-04-08 20:37:45 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:45 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-04-08 20:37:45 WARN componentlist::close componentlist closed 2026-04-08 20:37:45 INFO ft::::casa ########################################## 2026-04-08 20:37:45 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:45 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 ) 2026-04-08 20:37:45 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:45 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 2026-04-08 20:37:45 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:45 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:45 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:45 INFO ft::imager::ft() Fourier transforming: replacing visibility model header 2026-04-08 20:37:45 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-04-08 20:37:45 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:45 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:45.228801 End time: 2026-04-08 20:37:45.368274 2026-04-08 20:37:45 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:45 INFO ft::::casa ########################################## .2026-04-08 20:37:45 INFO ft::::casa ########################################## 2026-04-08 20:37:45 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:45 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 ) 2026-04-08 20:37:45 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:45 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:45 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:46 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:46 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:46 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:46 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 2026-04-08 20:37:46 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:46 INFO ft::imager::data selection Selecting on Observation Expr : 0 2026-04-08 20:37:46 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:46 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:46 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:46 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:46 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:46 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:45.436420 End time: 2026-04-08 20:37:45.779679 2026-04-08 20:37:46 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:46 INFO ft::::casa ########################################## .2026-04-08 20:37:46 INFO ft::::casa ########################################## 2026-04-08 20:37:46 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:46 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 ) 2026-04-08 20:37:46 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 2026-04-08 20:37:46 INFO ft::::casa Traceback (most recent call last): 2026-04-08 20:37:46 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-04-08 20:37:46 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'] ) 2026-04-08 20:37:46 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-08 20:37:46 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-04-08 20:37:46 INFO ft::::casa+ raise ValueError( 2026-04-08 20:37:46 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 2026-04-08 20:37:46 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:46.234245 End time: 2026-04-08 20:37:46.235286 2026-04-08 20:37:46 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:46 INFO ft::::casa ########################################## .2026-04-08 20:37:46 WARN componentlist::close componentlist closed 2026-04-08 20:37:46 INFO ft::::casa ########################################## 2026-04-08 20:37:46 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:46 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 ) 2026-04-08 20:37:46 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:46 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:46 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:46 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:46 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:46 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:46 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 2026-04-08 20:37:46 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:46 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:46 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:46 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:46 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:46 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-04-08 20:37:46 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:47 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:46.320520 End time: 2026-04-08 20:37:47.239083 2026-04-08 20:37:47 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:47 INFO ft::::casa ########################################## .2026-04-08 20:37:48 INFO ft::::casa ########################################## 2026-04-08 20:37:48 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:48 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 ) 2026-04-08 20:37:48 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:48 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:48 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:48 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:48 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:48 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:48 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 2026-04-08 20:37:48 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:48 INFO ft::imager::data selection Selecting on scan : 1 2026-04-08 20:37:48 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:48 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-04-08 20:37:48 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:48 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:48 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:48 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:47.731157 End time: 2026-04-08 20:37:48.044018 2026-04-08 20:37:48 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:48 INFO ft::::casa ########################################## .2026-04-08 20:37:49 INFO ft::::casa ########################################## 2026-04-08 20:37:49 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:49 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 ) 2026-04-08 20:37:49 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 2026-04-08 20:37:49 INFO ft::::casa Traceback (most recent call last): 2026-04-08 20:37:49 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-04-08 20:37:49 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'] ) 2026-04-08 20:37:49 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-08 20:37:49 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-04-08 20:37:49 INFO ft::::casa+ raise ValueError( 2026-04-08 20:37:49 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 2026-04-08 20:37:49 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:48.527867 End time: 2026-04-08 20:37:48.529056 2026-04-08 20:37:49 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:49 INFO ft::::casa ########################################## .2026-04-08 20:37:49 INFO ft::::casa ########################################## 2026-04-08 20:37:49 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:49 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 ) 2026-04-08 20:37:49 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:49 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:49 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:49 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:49 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:49 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:49 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 2026-04-08 20:37:49 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:49 INFO ft::imager::data selection Selecting on scan : 1 2026-04-08 20:37:49 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:49 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-04-08 20:37:49 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:49 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:49 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:49 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:48.596642 End time: 2026-04-08 20:37:48.855516 2026-04-08 20:37:49 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:49 INFO ft::::casa ########################################## 2026-04-08 20:37:49 INFO ft::::casa ########################################## 2026-04-08 20:37:49 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:49 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 ) 2026-04-08 20:37:49 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:49 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:49 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 2026-04-08 20:37:49 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:49 INFO ft::imager::data selection Selecting on scan : 2 2026-04-08 20:37:49 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:49 INFO ft::imager::data selection Selected 360 out of 1080 rows. 2026-04-08 20:37:49 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:49 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:49 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:49 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:48.856835 End time: 2026-04-08 20:37:49.032700 2026-04-08 20:37:49 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:49 INFO ft::::casa ########################################## 2026-04-08 20:37:49 INFO ft::::casa ########################################## 2026-04-08 20:37:49 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:49 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 ) 2026-04-08 20:37:49 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:49 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:49 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 2026-04-08 20:37:49 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:49 INFO ft::imager::data selection Selecting on scan : 3 2026-04-08 20:37:49 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:49 INFO ft::imager::data selection Selected 120 out of 1080 rows. 2026-04-08 20:37:49 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:49 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:49 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:49 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:49.033832 End time: 2026-04-08 20:37:49.250606 2026-04-08 20:37:49 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:49 INFO ft::::casa ########################################## .2026-04-08 20:37:50 INFO ft::::casa ########################################## 2026-04-08 20:37:50 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:50 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 ) 2026-04-08 20:37:50 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:50 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:50 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:50 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:50 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:50 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:50 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 2026-04-08 20:37:50 INFO ft::imager::data selection Selecting on spectral windows expression : 0 2026-04-08 20:37:50 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:50 INFO ft::imager::data selection Selected 270 out of 1080 rows. 2026-04-08 20:37:50 INFO ft::imager::data selection Selected: [3840 chans in spw 0] 2026-04-08 20:37:50 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:50 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:50 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:49.725369 End time: 2026-04-08 20:37:49.999006 2026-04-08 20:37:50 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:50 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-04-08 20:37:51 WARN componentlist::close componentlist closed 2026-04-08 20:37:51 INFO ft::::casa ########################################## 2026-04-08 20:37:51 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:51 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 ) 2026-04-08 20:37:51 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:51 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:51 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:51 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:51 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:51 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:51 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 2026-04-08 20:37:51 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:51 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:51 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:51 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:51 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:51 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-04-08 20:37:51 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:52 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:50.525220 End time: 2026-04-08 20:37:51.598901 2026-04-08 20:37:52 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:52 INFO ft::::casa ########################################## .2026-04-08 20:37:52 INFO ft::::casa ########################################## 2026-04-08 20:37:52 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:52 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 ) 2026-04-08 20:37:52 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:52 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:52 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:52 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:52 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:52 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:52 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 2026-04-08 20:37:52 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:52 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:52 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:52 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:52 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:52 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:52 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:51.718056 End time: 2026-04-08 20:37:52.073834 2026-04-08 20:37:52 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:52 INFO ft::::casa ########################################## .2026-04-08 20:37:52 INFO ft::::casa ########################################## 2026-04-08 20:37:52 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:52 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 ) 2026-04-08 20:37:52 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:52 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:52 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:52 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:52 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:52 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:52 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 2026-04-08 20:37:52 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:52 INFO ft::imager::data selection Selecting on time range : 03:01:35.76~03:05:40.90 2026-04-08 20:37:52 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:52 INFO ft::imager::data selection Selected 660 out of 1080 rows. 2026-04-08 20:37:52 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:52 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:52 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:53 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:52.181033 End time: 2026-04-08 20:37:52.516045 2026-04-08 20:37:53 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:53 INFO ft::::casa ########################################## .2026-04-08 20:37:53 INFO ft::::casa ########################################## 2026-04-08 20:37:53 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:53 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 ) 2026-04-08 20:37:53 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 2026-04-08 20:37:53 INFO ft::::casa Traceback (most recent call last): 2026-04-08 20:37:53 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-04-08 20:37:53 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'] ) 2026-04-08 20:37:53 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-08 20:37:53 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-04-08 20:37:53 INFO ft::::casa+ raise ValueError( 2026-04-08 20:37:53 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 2026-04-08 20:37:53 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:52.988476 End time: 2026-04-08 20:37:52.989638 2026-04-08 20:37:53 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:53 INFO ft::::casa ########################################## .2026-04-08 20:37:53 INFO ft::::casa ########################################## 2026-04-08 20:37:53 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:53 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 ) 2026-04-08 20:37:53 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:53 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 2026-04-08 20:37:53 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:53 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:53 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:53 INFO ft::imager::ft() Fourier transforming: replacing visibility model header 2026-04-08 20:37:53 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:53 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:53.056319 End time: 2026-04-08 20:37:53.163631 2026-04-08 20:37:53 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:53 INFO ft::::casa ########################################## 2026-04-08 20:37:53 INFO ft::::casa ########################################## 2026-04-08 20:37:53 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:53 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 ) 2026-04-08 20:37:53 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:53 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:53 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:53 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:53 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:53 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:53 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 2026-04-08 20:37:53 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:53 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:53 INFO ft::imager::data selection Selected all 1080 rows 2026-04-08 20:37:53 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:53 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:53 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:53 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:53.166042 End time: 2026-04-08 20:37:53.483779 2026-04-08 20:37:53 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:53 INFO ft::::casa ########################################## .2026-04-08 20:37:54 INFO ft::::casa ########################################## 2026-04-08 20:37:54 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:54 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 ) 2026-04-08 20:37:54 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-04-08 20:37:54 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:54 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-04-08 20:37:54 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-04-08 20:37:54 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-04-08 20:37:54 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:54 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 2026-04-08 20:37:54 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-04-08 20:37:54 INFO ft::imager::data selection Selecting on uvdist : 150~180m 2026-04-08 20:37:54 INFO ft:::: Clearing all model records in MS header. 2026-04-08 20:37:54 INFO ft::imager::data selection Selected 20 out of 1080 rows. 2026-04-08 20:37:54 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-04-08 20:37:54 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-04-08 20:37:54 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-04-08 20:37:54 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:53.555995 End time: 2026-04-08 20:37:53.786006 2026-04-08 20:37:54 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:54 INFO ft::::casa ########################################## .2026-04-08 20:37:54 INFO ft::::casa ########################################## 2026-04-08 20:37:54 INFO ft::::casa ##### Begin Task: ft ##### 2026-04-08 20:37:54 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 ) 2026-04-08 20:37:54 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 2026-04-08 20:37:54 INFO ft::::casa Traceback (most recent call last): 2026-04-08 20:37:54 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-04-08 20:37:54 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'] ) 2026-04-08 20:37:54 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-08 20:37:54 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.5-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-04-08 20:37:54 INFO ft::::casa+ raise ValueError( 2026-04-08 20:37:54 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 2026-04-08 20:37:54 INFO ft::::casa Task ft complete. Start time: 2026-04-08 20:37:54.249619 End time: 2026-04-08 20:37:54.251418 2026-04-08 20:37:54 INFO ft::::casa ##### End Task: ft ##### 2026-04-08 20:37:54 INFO ft::::casa ########################################## . ---------------------------------------------------------------------- Ran 24 tests in 15.852s OK Generating XML reports...