2026-08-12 14:20:58 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-08-12 14:20:58 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-08-12 14:20:58 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-08-12 14:20:58 INFO ::casa 2026-08-12 14:20:58 INFO ::casa config values 2026-08-12 14:20:58 INFO ::casa agg = False 2026-08-12 14:20:58 INFO ::casa cachedir = '/home/casatest/.casa' 2026-08-12 14:20:58 INFO ::casa casaconfig_verbose = 1 2026-08-12 14:20:58 INFO ::casa colors = 'Neutral' 2026-08-12 14:20:58 INFO ::casa data_auto_update = False 2026-08-12 14:20:58 INFO ::casa data_update_interval = 1 2026-08-12 14:20:58 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-08-12 14:20:58 INFO ::casa iplog = False 2026-08-12 14:20:58 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ipython-20260812-142054.log' 2026-08-12 14:20:58 INFO ::casa log2term = True 2026-08-12 14:20:58 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/casa-20260812-142054.log' 2026-08-12 14:20:58 INFO ::casa measures_auto_update = False 2026-08-12 14:20:58 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-08-12 14:20:58 INFO ::casa measures_site_interval = 2 2026-08-12 14:20:58 INFO ::casa measures_update_interval = 1 2026-08-12 14:20:58 INFO ::casa measurespath = '/opt/casa/data/master' 2026-08-12 14:20:58 INFO ::casa nogui = False 2026-08-12 14:20:58 INFO ::casa nologfile = False 2026-08-12 14:20:58 INFO ::casa nologger = True 2026-08-12 14:20:58 INFO ::casa pipeline = False 2026-08-12 14:20:58 INFO ::casa skipnetworkcheck = False 2026-08-12 14:20:58 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-08-12 14:20:58 INFO ::casa user_site = False 2026-08-12 14:20:58 INFO ::casa 2026-08-12 14:20:58 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-08-12 14:20:58 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-08-12 14:20:58 INFO ::casa 2026-08-12 14:20:58 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-08-12 14:20:58 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-08-12 14:20:58 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-08-12 14:20:58 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/08/04/15:15, 2026/11/02/00:00:00 2026-08-12 14:20:58 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/08/02/15:15, 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 6.7.7.5 -- Common Astronomy Software Applications [6.7.7.5] 2026-08-12 14:20:59 INFO ft::::casa ########################################## 2026-08-12 14:20:59 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:20:59 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 ) 2026-08-12 14:20:59 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-08-12 14:20:59 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:20:59 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 2026-08-12 14:20:59 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:20:59 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:20:59 INFO ft::imager::data selection Selected all 6318 rows 2026-08-12 14:20:59 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-08-12 14:20:59 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:20:59 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:20:59 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:20:58.778566 End time: 2026-08-12 14:20:59.185812 2026-08-12 14:20:59 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:20:59 INFO ft::::casa ########################################## 2026-08-12 14:20:59 INFO ft::::casa ########################################## 2026-08-12 14:20:59 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:20:59 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 ) 2026-08-12 14:20:59 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-08-12 14:20:59 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:20:59 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 2026-08-12 14:20:59 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:20:59 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:20:59 INFO ft::imager::data selection Selected all 6318 rows 2026-08-12 14:20:59 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-08-12 14:20:59 INFO ft::imager::ft() Fourier transforming: adding to MODEL_DATA column 2026-08-12 14:20:59 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:00 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:20:59.195757 End time: 2026-08-12 14:20:59.574363 2026-08-12 14:21:00 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:00 INFO ft::::casa ########################################## .2026-08-12 14:21:00 INFO ft::::casa ########################################## 2026-08-12 14:21:00 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:00 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 ) 2026-08-12 14:21:00 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:00 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:00 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:00 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:00 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:00 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:00 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 2026-08-12 14:21:00 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:00 INFO ft::imager::data selection Selecting on antenna names : !2 2026-08-12 14:21:00 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:00 INFO ft::imager::data selection Selected 720 out of 1080 rows. 2026-08-12 14:21:00 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:00 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:00 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:00 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:20:59.679989 End time: 2026-08-12 14:21:00.003311 2026-08-12 14:21:00 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:00 INFO ft::::casa ########################################## .2026-08-12 14:21:01 INFO ft::::casa ########################################## 2026-08-12 14:21:01 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:01 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 ) 2026-08-12 14:21:01 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 2026-08-12 14:21:01 INFO ft::::casa Traceback (most recent call last): 2026-08-12 14:21:01 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-08-12 14:21:01 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'] ) 2026-08-12 14:21:01 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-12 14:21:01 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-08-12 14:21:01 INFO ft::::casa+ raise ValueError( 2026-08-12 14:21:01 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 2026-08-12 14:21:01 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:00.534559 End time: 2026-08-12 14:21:00.537273 2026-08-12 14:21:01 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:01 INFO ft::::casa ########################################## .2026-08-12 14:21:01 INFO ft::::casa ########################################## 2026-08-12 14:21:01 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:01 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 ) 2026-08-12 14:21:01 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-08-12 14:21:01 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:01 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 2026-08-12 14:21:01 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:01 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:01 INFO ft::imager::data selection Selected all 6318 rows 2026-08-12 14:21:01 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-08-12 14:21:01 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:01 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:01 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:00.646985 End time: 2026-08-12 14:21:00.971755 2026-08-12 14:21:01 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:01 INFO ft::::casa ########################################## 2026-08-12 14:21:01 INFO ft::::casa ########################################## 2026-08-12 14:21:01 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:01 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 ) 2026-08-12 14:21:01 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-08-12 14:21:01 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:01 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 2026-08-12 14:21:01 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:01 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:01 INFO ft::imager::data selection Selected all 6318 rows 2026-08-12 14:21:01 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-08-12 14:21:01 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:01 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_simcomplist.cl 2026-08-12 14:21:01 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:01 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:00.979719 End time: 2026-08-12 14:21:01.310286 2026-08-12 14:21:01 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:01 INFO ft::::casa ########################################## .2026-08-12 14:21:01 INFO ft::::casa ########################################## 2026-08-12 14:21:01 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:01 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 ) 2026-08-12 14:21:01 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:01 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:01 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:01 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:02 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:02 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:02 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 2026-08-12 14:21:02 INFO ft::imager::data selection Selecting on fields : 0 2026-08-12 14:21:02 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:02 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:02 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-08-12 14:21:02 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:02 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:02 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:02 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:01.417366 End time: 2026-08-12 14:21:01.679746 2026-08-12 14:21:02 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:02 INFO ft::::casa ########################################## .2026-08-12 14:21:02 INFO ft::::casa ########################################## 2026-08-12 14:21:02 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:02 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 ) 2026-08-12 14:21:02 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:02 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:02 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:02 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:02 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:02 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:02 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 2026-08-12 14:21:02 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:02 INFO ft::imager::data selection Selecting on State Expr : 1,2 2026-08-12 14:21:02 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:02 INFO ft::imager::data selection Selected 240 out of 1080 rows. 2026-08-12 14:21:02 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:02 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:02 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:02 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:02.165418 End time: 2026-08-12 14:21:02.461279 2026-08-12 14:21:02 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:02 INFO ft::::casa ########################################## .2026-08-12 14:21:03 INFO ft::::casa ########################################## 2026-08-12 14:21:03 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:03 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 ) 2026-08-12 14:21:03 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 2026-08-12 14:21:03 INFO ft::::casa Traceback (most recent call last): 2026-08-12 14:21:03 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-08-12 14:21:03 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'] ) 2026-08-12 14:21:03 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-12 14:21:03 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-08-12 14:21:03 INFO ft::::casa+ raise ValueError( 2026-08-12 14:21:03 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 2026-08-12 14:21:03 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:02.985495 End time: 2026-08-12 14:21:02.986637 2026-08-12 14:21:03 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:03 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-08-12 14:21:03 WARN componentlist::close componentlist closed 2026-08-12 14:21:03 INFO ft::::casa ########################################## 2026-08-12 14:21:03 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:03 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 ) 2026-08-12 14:21:03 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:03 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:03 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:03 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:03 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:03 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:03 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 2026-08-12 14:21:03 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:03 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:03 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:03 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:03 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:03 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-08-12 14:21:03 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:04 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:03.075343 End time: 2026-08-12 14:21:03.988274 2026-08-12 14:21:04 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:04 INFO ft::::casa ########################################## 2026-08-12 14:21:04 INFO ft::::casa ########################################## 2026-08-12 14:21:04 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:04 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 ) 2026-08-12 14:21:04 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:04 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:04 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 2026-08-12 14:21:04 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:04 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:04 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:04 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:04 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:04 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:05 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:04.401837 End time: 2026-08-12 14:21:04.583298 2026-08-12 14:21:05 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:05 INFO ft::::casa ########################################## .2026-08-12 14:21:05 INFO ft::::casa ########################################## 2026-08-12 14:21:05 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:05 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 ) 2026-08-12 14:21:05 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_simdata.ms 2026-08-12 14:21:05 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:05 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 2026-08-12 14:21:05 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:05 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:05 INFO ft::imager::data selection Selected all 6318 rows 2026-08-12 14:21:05 INFO ft::imager::data selection Selected: [10 chans in spw 0] 2026-08-12 14:21:05 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:05 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:05 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:05.061573 End time: 2026-08-12 14:21:05.285588 2026-08-12 14:21:05 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:05 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-08-12 14:21:05 WARN componentlist::close componentlist closed 2026-08-12 14:21:05 INFO ft::::casa ########################################## 2026-08-12 14:21:05 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:05 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 ) 2026-08-12 14:21:05 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:05 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 2026-08-12 14:21:05 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:05 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:05 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:05 INFO ft::imager::ft() Fourier transforming: replacing visibility model header 2026-08-12 14:21:05 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-08-12 14:21:05 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:06 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:05.387701 End time: 2026-08-12 14:21:05.513528 2026-08-12 14:21:06 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:06 INFO ft::::casa ########################################## .2026-08-12 14:21:06 INFO ft::::casa ########################################## 2026-08-12 14:21:06 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:06 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 ) 2026-08-12 14:21:06 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:06 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:06 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:06 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:06 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:06 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:06 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 2026-08-12 14:21:06 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:06 INFO ft::imager::data selection Selecting on Observation Expr : 0 2026-08-12 14:21:06 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:06 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:06 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:06 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:06 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:06 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:05.603566 End time: 2026-08-12 14:21:05.888324 2026-08-12 14:21:06 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:06 INFO ft::::casa ########################################## .2026-08-12 14:21:06 INFO ft::::casa ########################################## 2026-08-12 14:21:06 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:06 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 ) 2026-08-12 14:21:06 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 2026-08-12 14:21:06 INFO ft::::casa Traceback (most recent call last): 2026-08-12 14:21:06 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-08-12 14:21:06 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'] ) 2026-08-12 14:21:06 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-12 14:21:06 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-08-12 14:21:06 INFO ft::::casa+ raise ValueError( 2026-08-12 14:21:06 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 2026-08-12 14:21:06 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:06.415729 End time: 2026-08-12 14:21:06.417271 2026-08-12 14:21:06 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:06 INFO ft::::casa ########################################## .2026-08-12 14:21:07 WARN componentlist::close componentlist closed 2026-08-12 14:21:07 INFO ft::::casa ########################################## 2026-08-12 14:21:07 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:07 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 ) 2026-08-12 14:21:07 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:07 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:07 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:07 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:07 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:07 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:07 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 2026-08-12 14:21:07 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:07 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:07 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:07 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:07 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:07 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-08-12 14:21:07 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:07 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:06.550083 End time: 2026-08-12 14:21:07.456413 2026-08-12 14:21:07 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:07 INFO ft::::casa ########################################## .2026-08-12 14:21:08 INFO ft::::casa ########################################## 2026-08-12 14:21:08 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:08 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 ) 2026-08-12 14:21:08 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:08 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:08 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:08 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:08 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:08 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:08 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 2026-08-12 14:21:08 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:08 INFO ft::imager::data selection Selecting on scan : 1 2026-08-12 14:21:08 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:08 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-08-12 14:21:08 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:08 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:08 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:08 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:07.928902 End time: 2026-08-12 14:21:08.191469 2026-08-12 14:21:08 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:08 INFO ft::::casa ########################################## .2026-08-12 14:21:09 INFO ft::::casa ########################################## 2026-08-12 14:21:09 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:09 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 ) 2026-08-12 14:21:09 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 2026-08-12 14:21:09 INFO ft::::casa Traceback (most recent call last): 2026-08-12 14:21:09 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-08-12 14:21:09 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'] ) 2026-08-12 14:21:09 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-12 14:21:09 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-08-12 14:21:09 INFO ft::::casa+ raise ValueError( 2026-08-12 14:21:09 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 2026-08-12 14:21:09 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:08.675056 End time: 2026-08-12 14:21:08.676234 2026-08-12 14:21:09 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:09 INFO ft::::casa ########################################## .2026-08-12 14:21:09 INFO ft::::casa ########################################## 2026-08-12 14:21:09 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:09 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 ) 2026-08-12 14:21:09 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:09 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:09 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:09 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:09 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:09 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:09 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 2026-08-12 14:21:09 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:09 INFO ft::imager::data selection Selecting on scan : 1 2026-08-12 14:21:09 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:09 INFO ft::imager::data selection Selected 600 out of 1080 rows. 2026-08-12 14:21:09 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:09 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:09 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:09 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:08.783970 End time: 2026-08-12 14:21:09.066545 2026-08-12 14:21:09 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:09 INFO ft::::casa ########################################## 2026-08-12 14:21:09 INFO ft::::casa ########################################## 2026-08-12 14:21:09 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:09 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 ) 2026-08-12 14:21:09 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:09 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:09 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 2026-08-12 14:21:09 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:09 INFO ft::imager::data selection Selecting on scan : 2 2026-08-12 14:21:09 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:09 INFO ft::imager::data selection Selected 360 out of 1080 rows. 2026-08-12 14:21:09 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:09 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:09 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:09 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:09.069194 End time: 2026-08-12 14:21:09.267178 2026-08-12 14:21:09 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:09 INFO ft::::casa ########################################## 2026-08-12 14:21:09 INFO ft::::casa ########################################## 2026-08-12 14:21:09 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:09 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 ) 2026-08-12 14:21:09 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:09 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:09 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 2026-08-12 14:21:09 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:09 INFO ft::imager::data selection Selecting on scan : 3 2026-08-12 14:21:09 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:09 INFO ft::imager::data selection Selected 120 out of 1080 rows. 2026-08-12 14:21:09 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:09 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:09 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:09 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:09.269390 End time: 2026-08-12 14:21:09.498838 2026-08-12 14:21:09 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:09 INFO ft::::casa ########################################## .2026-08-12 14:21:10 INFO ft::::casa ########################################## 2026-08-12 14:21:10 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:10 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 ) 2026-08-12 14:21:10 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:10 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:10 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:10 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:10 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:10 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:10 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 2026-08-12 14:21:10 INFO ft::imager::data selection Selecting on spectral windows expression : 0 2026-08-12 14:21:10 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:10 INFO ft::imager::data selection Selected 270 out of 1080 rows. 2026-08-12 14:21:10 INFO ft::imager::data selection Selected: [3840 chans in spw 0] 2026-08-12 14:21:10 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:10 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:10 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:10.034862 End time: 2026-08-12 14:21:10.324948 2026-08-12 14:21:10 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:10 INFO ft::::casa ########################################## .Could not understand frequency frame..defaulting to LSRK 2026-08-12 14:21:11 WARN componentlist::close componentlist closed 2026-08-12 14:21:11 INFO ft::::casa ########################################## 2026-08-12 14:21:11 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:11 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 ) 2026-08-12 14:21:11 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:11 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:11 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:11 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:11 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:11 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:11 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 2026-08-12 14:21:11 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:11 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:11 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:11 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:11 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:11 INFO ft::imager::createSkyEquation() Processing after subtracting componentlist ft_test_comp_list.cl 2026-08-12 14:21:11 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:12 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:10.848450 End time: 2026-08-12 14:21:11.743160 2026-08-12 14:21:12 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:12 INFO ft::::casa ########################################## .2026-08-12 14:21:12 INFO ft::::casa ########################################## 2026-08-12 14:21:12 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:12 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 ) 2026-08-12 14:21:12 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:12 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:12 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:12 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:12 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:12 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:12 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 2026-08-12 14:21:12 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:12 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:12 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:12 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:12 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:12 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:12 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:11.847757 End time: 2026-08-12 14:21:12.193680 2026-08-12 14:21:12 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:12 INFO ft::::casa ########################################## .2026-08-12 14:21:12 INFO ft::::casa ########################################## 2026-08-12 14:21:12 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:12 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 ) 2026-08-12 14:21:12 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:12 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:12 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:12 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:12 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:12 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:12 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 2026-08-12 14:21:12 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:12 INFO ft::imager::data selection Selecting on time range : 03:01:35.76~03:05:40.90 2026-08-12 14:21:12 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:12 INFO ft::imager::data selection Selected 660 out of 1080 rows. 2026-08-12 14:21:12 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:12 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:12 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:13 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:12.292211 End time: 2026-08-12 14:21:12.551881 2026-08-12 14:21:13 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:13 INFO ft::::casa ########################################## .2026-08-12 14:21:13 INFO ft::::casa ########################################## 2026-08-12 14:21:13 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:13 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 ) 2026-08-12 14:21:13 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 2026-08-12 14:21:13 INFO ft::::casa Traceback (most recent call last): 2026-08-12 14:21:13 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-08-12 14:21:13 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'] ) 2026-08-12 14:21:13 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-12 14:21:13 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-08-12 14:21:13 INFO ft::::casa+ raise ValueError( 2026-08-12 14:21:13 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 2026-08-12 14:21:13 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:13.034646 End time: 2026-08-12 14:21:13.035796 2026-08-12 14:21:13 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:13 INFO ft::::casa ########################################## .2026-08-12 14:21:13 INFO ft::::casa ########################################## 2026-08-12 14:21:13 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:13 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 ) 2026-08-12 14:21:13 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:13 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 2026-08-12 14:21:13 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:13 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:13 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:13 INFO ft::imager::ft() Fourier transforming: replacing visibility model header 2026-08-12 14:21:13 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:13 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:13.142559 End time: 2026-08-12 14:21:13.275915 2026-08-12 14:21:13 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:13 INFO ft::::casa ########################################## 2026-08-12 14:21:13 INFO ft::::casa ########################################## 2026-08-12 14:21:13 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:13 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 ) 2026-08-12 14:21:13 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:13 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:13 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:13 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:13 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:13 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:13 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 2026-08-12 14:21:13 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:13 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:13 INFO ft::imager::data selection Selected all 1080 rows 2026-08-12 14:21:13 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:13 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:13 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:14 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:13.278163 End time: 2026-08-12 14:21:13.719349 2026-08-12 14:21:14 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:14 INFO ft::::casa ########################################## .2026-08-12 14:21:14 INFO ft::::casa ########################################## 2026-08-12 14:21:14 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:14 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 ) 2026-08-12 14:21:14 INFO ft::Imager::open() Opening MeasurementSet /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_ft_casashell/ft_test_copy.ms 2026-08-12 14:21:14 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:14 INFO ft::VisSetUtil::addScrCols Adding MODEL_DATA column(s). 2026-08-12 14:21:14 INFO ft::VisSetUtil::initScrCols Initializing MODEL_DATA to (unity). 2026-08-12 14:21:14 INFO ft::VisSetUtil::initScrCols Initialized 1080 rows. 2026-08-12 14:21:14 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:14 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 2026-08-12 14:21:14 INFO ft::imager::data selection Selecting on spectral windows expression : * 2026-08-12 14:21:14 INFO ft::imager::data selection Selecting on uvdist : 150~180m 2026-08-12 14:21:14 INFO ft:::: Clearing all model records in MS header. 2026-08-12 14:21:14 INFO ft::imager::data selection Selected 20 out of 1080 rows. 2026-08-12 14:21:14 INFO ft::imager::data selection Selected: [3840 chans in spw 0] [1 chans in spw 1] 2026-08-12 14:21:14 INFO ft::imager::ft() Fourier transforming: replacing MODEL_DATA column 2026-08-12 14:21:14 INFO ft::imager::createFTMachine() Performing interferometric gridding... 2026-08-12 14:21:14 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:13.822308 End time: 2026-08-12 14:21:14.100169 2026-08-12 14:21:14 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:14 INFO ft::::casa ########################################## .2026-08-12 14:21:15 INFO ft::::casa ########################################## 2026-08-12 14:21:15 INFO ft::::casa ##### Begin Task: ft ##### 2026-08-12 14:21:15 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 ) 2026-08-12 14:21:15 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 2026-08-12 14:21:15 INFO ft::::casa Traceback (most recent call last): 2026-08-12 14:21:15 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/ft.py", line 676, in __call__ 2026-08-12 14:21:15 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'] ) 2026-08-12 14:21:15 INFO ft::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-08-12 14:21:15 INFO ft::::casa+ File "/wheeldirectory/casa-6.7.7-5-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_ft.py", line 94, in ft 2026-08-12 14:21:15 INFO ft::::casa+ raise ValueError( 2026-08-12 14:21:15 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 2026-08-12 14:21:15 INFO ft::::casa Task ft complete. Start time: 2026-08-12 14:21:14.588303 End time: 2026-08-12 14:21:14.589449 2026-08-12 14:21:15 INFO ft::::casa ##### End Task: ft ##### 2026-08-12 14:21:15 INFO ft::::casa ########################################## . ---------------------------------------------------------------------- Ran 24 tests in 16.088s OK Generating XML reports...