2026-09-29 20:49:27	INFO	::casa	Using user configuration file /home/casatest/.casa/config.py
2026-09-29 20:49:27	INFO	::casa	loaded config file : /wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py
2026-09-29 20:49:27	INFO	::casa	loaded config file : /home/casatest/.casa/config.py
2026-09-29 20:49:27	INFO	::casa	
2026-09-29 20:49:27	INFO	::casa	config values
2026-09-29 20:49:27	INFO	::casa	    agg = False
2026-09-29 20:49:27	INFO	::casa	    cachedir = '/home/casatest/.casa'
2026-09-29 20:49:27	INFO	::casa	    casaconfig_verbose = 1
2026-09-29 20:49:27	INFO	::casa	    colors = 'Neutral'
2026-09-29 20:49:27	INFO	::casa	    data_auto_update = False
2026-09-29 20:49:27	INFO	::casa	    data_update_interval = 1
2026-09-29 20:49:27	INFO	::casa	    datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata']
2026-09-29 20:49:27	INFO	::casa	    iplog = False
2026-09-29 20:49:27	INFO	::casa	    iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imrebin_casashell/ipython-20260929-204923.log'
2026-09-29 20:49:27	INFO	::casa	    log2term = True
2026-09-29 20:49:27	INFO	::casa	    logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imrebin_casashell/casa-20260929-204923.log'
2026-09-29 20:49:27	INFO	::casa	    measures_auto_update = False
2026-09-29 20:49:27	INFO	::casa	    measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/']
2026-09-29 20:49:27	INFO	::casa	    measures_site_interval = 2
2026-09-29 20:49:27	INFO	::casa	    measures_update_interval = 1
2026-09-29 20:49:27	INFO	::casa	    measurespath = '/opt/casa/data/master'
2026-09-29 20:49:27	INFO	::casa	    nogui = False
2026-09-29 20:49:27	INFO	::casa	    nologfile = False
2026-09-29 20:49:27	INFO	::casa	    nologger = True
2026-09-29 20:49:27	INFO	::casa	    pipeline = False
2026-09-29 20:49:27	INFO	::casa	    skipnetworkcheck = False
2026-09-29 20:49:27	INFO	::casa	    startupfile = '/home/casatest/.casa/startup.py'
2026-09-29 20:49:27	INFO	::casa	    user_site = False
2026-09-29 20:49:27	INFO	::casa	
2026-09-29 20:49:27	INFO	::casa	casarundata version is unknown, this is probably a legacy version not installed by casaconfig
2026-09-29 20:49:27	INFO	::casa	measures version is unknown, this is probably a legacy version not installed by casaconfig
2026-09-29 20:49:27	INFO	::casa	
2026-09-29 20:49:27	INFO	::casa	Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic
2026-09-29 20:49:27	INFO	::casa	  IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00
2026-09-29 20:49:27	INFO	::casa	  IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00
2026-09-29 20:49:27	INFO	::casa	  IERSpredict (version date, last date in table (UTC)): 2026/09/29/15:15, 2026/12/28/00:00:00
2026-09-29 20:49:27	INFO	::casa	  TAI_UTC (version date, last date in table (UTC)): 2026/09/03/15:15, 2017/01/01/00:00:00

Running tests...
----------------------------------------------------------------------
2026-09-29 20:49:27	INFO	ImageFactory::createImage	Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels.
2026-09-29 20:49:27	INFO	ImageFactory::createImage	Created Paged image 'genfloat.im' of shape [10, 10, 10] with float valued pixels.
2026-09-29 20:49:27	INFO	ImageFactory::createImage	Created Paged image 'gencomp.im' of shape [10, 10] with Complex valued pixels.
2026-09-29 20:49:27	INFO	ImageFactory::createImage	Created Paged image 'gendeg.im' of shape [10, 10, 1, 1] with float valued pixels.

Using user configuration file /home/casatest/.casa/config.py

No event loop hook running.
Using matplotlib backend: agg
CASA 6.7.7.10 -- Common Astronomy Software Applications [6.7.7.10]
2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:27	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:27	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:27	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:27	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:27	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:27	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-09-29 20:49:27	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.212432 End time: 2026-09-29 20:49:27.260638
2026-09-29 20:49:27	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:27	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:27	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned2.im', factor=[2, 2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:27	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:27	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:27	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned2.im' of shape [5, 5, 5]
2026-09-29 20:49:27	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.262750 End time: 2026-09-29 20:49:27.324175
2026-09-29 20:49:27	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:27	INFO	ImageFactory::createImage	Created Paged image 'erzvd.im' of shape [30, 30, 1] with float valued pixels.
2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:27	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:27	INFO	imrebin::::casa	imrebin( imagename='erzvd.im', outfile='vcsfea.im', factor=[5, 5], region='', box='5,5,25,25', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:27	INFO	imrebin::CasacRegionManager::fromBCS	Using specified box(es) 5,5,25,25
2026-09-29 20:49:27	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[5, 5, 1]
2026-09-29 20:49:27	INFO	imrebin::SubImageFactory::createImage	Creating image 'vcsfea.im' of shape [4, 4, 1]
2026-09-29 20:49:27	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.365260 End time: 2026-09-29 20:49:27.420477
2026-09-29 20:49:27	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:27	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:27	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='0', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:27	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:27	INFO	imrebin::CasacRegionManager::fromBCS	Using channel range(s) 
2026-09-29 20:49:27	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:27	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 1]
2026-09-29 20:49:27	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.426426 End time: 2026-09-29 20:49:27.489245
2026-09-29 20:49:27	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:27	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:27	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:27	INFO	imrebin::::casa	imrebin( imagename='gencomp.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.494534 End time: 2026-09-29 20:49:27.544257
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	ImageFactory::createImage	Created Paged image 'xxyy.im' of shape [20, 20, 20] with float valued pixels.
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='xxyy.im', outfile='outxdkd.im', factor=[3, 3, 3], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'outxdkd.im' of shape [6, 6, 6]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.600802 End time: 2026-09-29 20:49:27.663744
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='xxyy.im', outfile='outxdkd.im', factor=[3, 3, 3], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=True, stretch=False, crop=False )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'outxdkd.im' of shape [7, 7, 7]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.669046 End time: 2026-09-29 20:49:27.725521
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gendeg.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 1, 1]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.730850 End time: 2026-09-29 20:49:27.795849
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gendeg.im', outfile='rebinned2.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=True, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord	Selected bounding box : 
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord+	    [0, 0] to [4, 4]  (00:00:18.000, -00.04.30.000 to 23:59:46.000, +00.03.30.000)
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord	Creating image 'rebinned2.im' of shape [5, 5]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.797161 End time: 2026-09-29 20:49:27.846252
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	ImageFactory::createImage	Created Paged image 'kjfasd.im' of shape [20, 20, 1] with float valued pixels.
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='kjfasd.im', outfile='dkfajfas.im', factor=[5, 5], region='', box='', chans='', stokes='', mask='', dropdeg=True, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[5, 5, 1]
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord	Selected bounding box : 
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord+	    [0, 0] to [3, 3]  (00:00:32.000, -00.08.00.000 to 23:59:32.000, +00.07.00.000)
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord	Creating image 'dkfajfas.im' of shape [4, 4]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.878511 End time: 2026-09-29 20:49:27.919264
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	ImageFactory::createImage	Created Paged image 'kbesd.im' of shape [20, 20, 20] with float valued pixels.
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='kbesd.im', outfile='kyzb5.im', factor=[1, 1, 20], region='', box='', chans='', stokes='', mask='', dropdeg=True, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord	Selected bounding box : 
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord+	    [0, 0, 0] to [19, 19, 0]  (00:00:40.000, -00.10.00.001, 1.415e+09Hz to 23:59:24.000, +00.09.00.001, 1.415e+09Hz)
2026-09-29 20:49:28	INFO	imrebin::ImageRegion::fromRecord	Creating image 'kyzb5.im' of shape [20, 20]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.952102 End time: 2026-09-29 20:49:27.994750
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='/opt/casa/data/casatestdata/unittest/imrebin/orion_tfeather.im/', outfile='rebinned.im', factor=[], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:28	SEVERE	imrebin::image::rebin	Exception Reported: Exception: Rebinning factor vector cannot be empty.
2026-09-29 20:49:28	SEVERE	imrebin::image::rebin+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 19
2026-09-29 20:49:28	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: Rebinning factor vector cannot be empty.
2026-09-29 20:49:28	SEVERE	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 19
2026-09-29 20:49:28	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:28	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:28	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:28	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:28	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:28	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	RuntimeError: Exception: Rebinning factor vector cannot be empty.
2026-09-29 20:49:28	INFO	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 19
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:27.997893 End time: 2026-09-29 20:49:28.010854
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='/opt/casa/data/casatestdata/unittest/imrebin/orion_tfeather.im/', outfile='rebinned.im', factor=[2, 2, 2, 2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:28	SEVERE	imrebin::image::rebin	Exception Reported: Exception: Factor vector length must be less than or equal to the number of input image axes.
2026-09-29 20:49:28	SEVERE	imrebin::image::rebin+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 33
2026-09-29 20:49:28	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: Factor vector length must be less than or equal to the number of input image axes.
2026-09-29 20:49:28	SEVERE	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 33
2026-09-29 20:49:28	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:28	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:28	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:28	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:28	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:28	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	RuntimeError: Exception: Factor vector length must be less than or equal to the number of input image axes.
2026-09-29 20:49:28	INFO	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 33
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.011913 End time: 2026-09-29 20:49:28.018661
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='/opt/casa/data/casatestdata/unittest/imrebin/orion_tfeather.im/', outfile='rebinned.im', factor=[2, -2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:28	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: All binning factors must be positive..
2026-09-29 20:49:28	SEVERE	imrebin::::casa+	... thrown by casac::image* casac::image::rebin(const std::string&, const std::vector<long int>&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940
2026-09-29 20:49:28	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:28	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:28	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:28	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:28	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:28	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	RuntimeError: Exception: All binning factors must be positive..
2026-09-29 20:49:28	INFO	imrebin::::casa+	... thrown by casac::image* casac::image::rebin(const std::string&, const std::vector<long int>&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.019694 End time: 2026-09-29 20:49:28.025786
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: {'factor': ['must be of cIntVec type']}
2026-09-29 20:49:28	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 559, in __call__
2026-09-29 20:49:28	INFO	imrebin::::casa+	    assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors)
2026-09-29 20:49:28	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	AssertionError: {'factor': ['must be of cIntVec type']}
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='/opt/casa/data/casatestdata/unittest/imrebin/orion_tfeather.im/', outfile='rebinned.im', factor=[1, 1, 1], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:28	SEVERE	imrebin::image::rebin	Exception Reported: Exception: All rebinning factors are 1, which means rebinning cannot occur.
2026-09-29 20:49:28	SEVERE	imrebin::image::rebin+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 27
2026-09-29 20:49:28	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: All rebinning factors are 1, which means rebinning cannot occur.
2026-09-29 20:49:28	SEVERE	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 27
2026-09-29 20:49:28	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:28	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:28	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:28	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:28	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:28	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	RuntimeError: Exception: All rebinning factors are 1, which means rebinning cannot occur.
2026-09-29 20:49:28	INFO	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 27
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.028201 End time: 2026-09-29 20:49:28.035160
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='genfloat.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.036476 End time: 2026-09-29 20:49:28.080725
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	ImageFactory::createImage	Created Paged image 'st.im' of shape [20, 40] with float valued pixels.
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='st.im', outfile='gk.im', factor=[-100, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=True, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: All binning factors must be positive..
2026-09-29 20:49:28	SEVERE	imrebin::::casa+	... thrown by casac::image* casac::image::rebin(const std::string&, const std::vector<long int>&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940
2026-09-29 20:49:28	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:28	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:28	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:28	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:28	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:28	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	RuntimeError: Exception: All binning factors must be positive..
2026-09-29 20:49:28	INFO	imrebin::::casa+	... thrown by casac::image* casac::image::rebin(const std::string&, const std::vector<long int>&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.110340 End time: 2026-09-29 20:49:28.114376
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='st.im', outfile='gk.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=True, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'gk.im' of shape [10, 20]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.115427 End time: 2026-09-29 20:49:28.155039
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	ImageFactory::createImage	Created Paged image 'zz.im' of shape [20, 20, 20] with float valued pixels.
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='zz.im', outfile='zz_out.im', factor=[1, 1, 20], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'zz_out.im' of shape [20, 20, 1]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.183765 End time: 2026-09-29 20:49:28.227094
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	::::ImageFactory::createImage	Created Paged image 'zz.im' of shape [20, 20, 20] with float valued pixels.
2026-09-29 20:49:28	INFO	::::image::fromshape	Ran ia.fromshape
2026-09-29 20:49:28	INFO	::::image::fromshape	ia.fromshape(outfile="zz.im", shape=[20,20,20], csys={...}, linear=false, overwrite=false, log=true, type="f")
2026-09-29 20:49:28	INFO	::::imrebin	version: 6.7.7-10 CASAtools:v1.0.0
2026-09-29 20:49:28	INFO	::::imrebin	imrebin(imagename="zz.im", outfile="zz_out.im", factor=[1, 1, 20], region="", box="", chans="", stokes="", mask="", dropdeg=False, overwrite=False, stretch=False, crop=True)
.2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='gen.im>2', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-09-29 20:49:28	INFO	imrebin::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.231171 End time: 2026-09-29 20:49:28.287068
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
0.0
.2026-09-29 20:49:28	INFO	ImageFactory::createImage	Created Paged image 'gd.im' of shape [10, 10, 10] with float valued pixels.
2026-09-29 20:49:28	INFO	image::_casaQuantityFromVar 	Will use values specified in major, minor, pa to set beam
2026-09-29 20:49:28	INFO	BeamManipulator::set	This image currently has no beams of any kind. Since channel and/or polarization were specified, a set of per plane beams, each equal to the specified beam, will be created.
2026-09-29 20:49:28	INFO	BeamManipulator::set	Beam parameters:  Major          : 4 arcsec
2026-09-29 20:49:28	INFO	BeamManipulator::set+	  Minor          : 2 arcsec
2026-09-29 20:49:28	INFO	BeamManipulator::set+	  Position Angle : 0 deg
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gd.im', outfile='dx.im', factor=[2, 2, 1], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'dx.im' of shape [5, 5, 10]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.306959 End time: 2026-09-29 20:49:28.360278
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gd.im', outfile='dx.im', factor=[2, 2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named dx.im so the output image will not be written
2026-09-29 20:49:28	SEVERE	imrebin::image::rebin	Exception Reported: 2026-09-29 20:49:28	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named dx.im so the output image will not be written
2026-09-29 20:49:28	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: 2026-09-29 20:49:28	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named dx.im so the output image will not be written
2026-09-29 20:49:28	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:28	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:28	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:28	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:28	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:28	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:28	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:28	INFO	imrebin::::casa+	RuntimeError: 2026-09-29 20:49:28	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named dx.im so the output image will not be written
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.361231 End time: 2026-09-29 20:49:28.370138
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.375223 End time: 2026-09-29 20:49:28.417284
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
10 5
.2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-09-29 20:49:28	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.420789 End time: 2026-09-29 20:49:28.462696
2026-09-29 20:49:28	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:28	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:28	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:28	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:28	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:28	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:28	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.466111 End time: 2026-09-29 20:49:28.508310
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:29	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:29	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named rebinned.im so the output image will not be written
2026-09-29 20:49:29	SEVERE	imrebin::image::rebin	Exception Reported: 2026-09-29 20:49:29	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named rebinned.im so the output image will not be written
2026-09-29 20:49:29	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: 2026-09-29 20:49:29	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named rebinned.im so the output image will not be written
2026-09-29 20:49:29	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:29	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:29	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:29	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:29	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:29	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	RuntimeError: 2026-09-29 20:49:29	SEVERE	imrebin::ImageInputProcessor::_process	Replaceable flag is false and there is already a file or directory named rebinned.im so the output image will not be written
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.509324 End time: 2026-09-29 20:49:28.515649
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:29	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=True, stretch=False, crop=True )
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:29	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1]
2026-09-29 20:49:29	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.516677 End time: 2026-09-29 20:49:28.559525
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:29	INFO	imrebin::::casa	imrebin( imagename='/opt/casa/data/casatestdata/unittest/imrebin/orion_tfeather.im/', outfile='rebinned.im', factor=[2, 2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:29	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 2, 1]
2026-09-29 20:49:29	SEVERE	imrebin::image::rebin	Exception Reported: Exception: A polarization axis cannot be rebinned.
2026-09-29 20:49:29	SEVERE	imrebin::image::rebin+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 52
2026-09-29 20:49:29	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: A polarization axis cannot be rebinned.
2026-09-29 20:49:29	SEVERE	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 52
2026-09-29 20:49:29	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:29	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:29	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:29	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:29	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:29	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	RuntimeError: Exception: A polarization axis cannot be rebinned.
2026-09-29 20:49:29	INFO	imrebin::::casa+	... thrown by void casa::ImageRebinner<T>::setFactors(const casacore::Vector<int>&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 52
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.561220 End time: 2026-09-29 20:49:28.568448
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:29	INFO	imrebin::::casa	imrebin( imagename='gen.im', outfile='rebinned.im', factor=[3, 3], region='centerbox[[5pix,5pix],[3pix,3pix]]', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:29	INFO	imrebin::AsciiRegionFileParser::_parse	Combined 1 image regions (which excludes any annotation regions)
2026-09-29 20:49:29	INFO	imrebin::AsciiRegionFileParser::_parse	The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Region read from text string centerbox[[5pix,5pix],[3pix,3pix]]
2026-09-29 20:49:29	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[3, 3, 1]
2026-09-29 20:49:29	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [1, 1, 10]
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.569781 End time: 2026-09-29 20:49:28.615873
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:29	INFO	imrebin::::casa	imrebin( imagename='/opt/casa/data/casatestdata/unittest/imrebin/image_input_processor.im/', outfile='rebinned.im', factor=[2, 2], region='', box='', chans='', stokes='i', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations I
2026-09-29 20:49:29	INFO	imrebin::ImageRebinner::setFactors	Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2026-09-29 20:49:29	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [25, 25, 1, 1]
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.618407 End time: 2026-09-29 20:49:28.667597
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
.2026-09-29 20:49:29	INFO	ImageFactory::createImage	Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels.
2026-09-29 20:49:29	INFO	ImageFactory::createImage	Created Paged image 'aa.im' of shape [200, 200, 1, 10] with float valued pixels.
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:29	INFO	imrebin::::casa	imrebin( imagename='aa.im', outfile='ab.im', factor=[2, 2, 1, 1], region='', box='', chans='', stokes='', mask='maskim>0', dropdeg=False, overwrite=True, stretch=False, crop=True )
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:29	SEVERE	imrebin::image::rebin	Exception Reported: The input image shape ([200, 200, 1, 10]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306
2026-09-29 20:49:29	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: The input image shape ([200, 200, 1, 10]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306
2026-09-29 20:49:29	INFO	imrebin::::casa	Traceback (most recent call last):
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-09-29 20:49:29	INFO	imrebin::::casa+	    task_result = _imrebin_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['factor'],_pc.document['region'],_pc.document['box'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['dropdeg'],_pc.document['overwrite'],_pc.document['stretch'],_pc.document['crop'] )
2026-09-29 20:49:29	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-09-29 20:49:29	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-09-29 20:49:29	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-09-29 20:49:29	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-09-29 20:49:29	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-29 20:49:29	INFO	imrebin::::casa+	RuntimeError: The input image shape ([200, 200, 1, 10]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.756455 End time: 2026-09-29 20:49:28.766580
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
2026-09-29 20:49:29	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-09-29 20:49:29	INFO	imrebin::::casa	imrebin( imagename='aa.im', outfile='ab.im', factor=[2, 2, 1, 1], region='', box='', chans='', stokes='', mask='maskim>0', dropdeg=False, overwrite=True, stretch=True, crop=True )
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-09-29 20:49:29	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-09-29 20:49:29	INFO	imrebin::SubImageFactory::createImage	Creating image 'ab.im' of shape [100, 100, 1, 10]
2026-09-29 20:49:29	INFO	imrebin::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-09-29 20:49:29	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-09-29 20:49:28.767620 End time: 2026-09-29 20:49:29.027198
2026-09-29 20:49:29	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-09-29 20:49:29	INFO	imrebin::::casa	##########################################
.
----------------------------------------------------------------------
Ran 21 tests in 1.978s

OK

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