2026-05-19 16:58:09	INFO	::casa	Using user configuration file /home/casatest/.casa/config.py
2026-05-19 16:58:09	INFO	::casa	loaded config file : /wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py
2026-05-19 16:58:09	INFO	::casa	loaded config file : /home/casatest/.casa/config.py
2026-05-19 16:58:09	INFO	::casa	
2026-05-19 16:58:09	INFO	::casa	config values
2026-05-19 16:58:09	INFO	::casa	    agg = False
2026-05-19 16:58:09	INFO	::casa	    cachedir = '/home/casatest/.casa'
2026-05-19 16:58:09	INFO	::casa	    casaconfig_verbose = 1
2026-05-19 16:58:09	INFO	::casa	    colors = 'Neutral'
2026-05-19 16:58:09	INFO	::casa	    data_auto_update = False
2026-05-19 16:58:09	INFO	::casa	    data_update_interval = 1
2026-05-19 16:58:09	INFO	::casa	    datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata']
2026-05-19 16:58:09	INFO	::casa	    iplog = False
2026-05-19 16:58:09	INFO	::casa	    iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imrebin_casashell/ipython-20260519-165804.log'
2026-05-19 16:58:09	INFO	::casa	    log2term = True
2026-05-19 16:58:09	INFO	::casa	    logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imrebin_casashell/casa-20260519-165804.log'
2026-05-19 16:58:09	INFO	::casa	    measures_auto_update = False
2026-05-19 16:58:09	INFO	::casa	    measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/']
2026-05-19 16:58:09	INFO	::casa	    measures_site_interval = 2
2026-05-19 16:58:09	INFO	::casa	    measures_update_interval = 1
2026-05-19 16:58:09	INFO	::casa	    measurespath = '/opt/casa/data/master'
2026-05-19 16:58:09	INFO	::casa	    nogui = False
2026-05-19 16:58:09	INFO	::casa	    nologfile = False
2026-05-19 16:58:09	INFO	::casa	    nologger = True
2026-05-19 16:58:09	INFO	::casa	    pipeline = False
2026-05-19 16:58:09	INFO	::casa	    skipnetworkcheck = False
2026-05-19 16:58:09	INFO	::casa	    startupfile = '/home/casatest/.casa/startup.py'
2026-05-19 16:58:09	INFO	::casa	    user_site = False
2026-05-19 16:58:09	INFO	::casa	
2026-05-19 16:58:09	INFO	::casa	casarundata version is unknown, this is probably a legacy version not installed by casaconfig
2026-05-19 16:58:09	INFO	::casa	measures version : WSRT_Measures_20211102-160001.ztar
2026-05-19 16:58:09	INFO	::casa	
2026-05-19 16:58:09	INFO	::casa	Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic
2026-05-19 16:58:09	INFO	::casa	  IERSeop2000 (version date, last date in table (UTC)): 2026/04/23/12:59, 2026/03/23/00:00:00
2026-05-19 16:58:09	INFO	::casa	  IERSeop97 (version date, last date in table (UTC)): 2026/04/23/12:59, 2026/03/23/00:00:00
2026-05-19 16:58:09	INFO	::casa	  IERSpredict (version date, last date in table (UTC)): 2026/05/18/15:45, 2026/08/16/00:00:00
2026-05-19 16:58:09	INFO	::casa	  TAI_UTC (version date, last date in table (UTC)): 2026/04/28/15:15, 2017/01/01/00:00:00

Running tests...
----------------------------------------------------------------------
2026-05-19 16:58:09	INFO	ImageFactory::createImage	Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels.
2026-05-19 16:58:09	INFO	ImageFactory::createImage	Created Paged image 'genfloat.im' of shape [10, 10, 10] with float valued pixels.
2026-05-19 16:58:09	INFO	ImageFactory::createImage	Created Paged image 'gencomp.im' of shape [10, 10] with Complex valued pixels.
2026-05-19 16:58:09	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 6.7.6.3a14776.dev1 -- Common Astronomy Software Applications [6.7.6.3a14776.dev1]
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:09	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]
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.047177 End time: 2026-05-19 16:58:09.090900
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned2.im' of shape [5, 5, 5]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.092388 End time: 2026-05-19 16:58:09.133168
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:09	INFO	ImageFactory::createImage	Created Paged image 'erzvd.im' of shape [30, 30, 1] with float valued pixels.
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using specified box(es) 5,5,25,25
2026-05-19 16:58:09	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]
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'vcsfea.im' of shape [4, 4, 1]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.166256 End time: 2026-05-19 16:58:09.202130
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using channel range(s) 
2026-05-19 16:58:09	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]
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 1]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.209342 End time: 2026-05-19 16:58:09.260771
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.265842 End time: 2026-05-19 16:58:09.306609
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:09	INFO	ImageFactory::createImage	Created Paged image 'xxyy.im' of shape [20, 20, 20] with float valued pixels.
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'outxdkd.im' of shape [6, 6, 6]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.334203 End time: 2026-05-19 16:58:09.383752
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'outxdkd.im' of shape [7, 7, 7]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.387236 End time: 2026-05-19 16:58:09.422811
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:09	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]
2026-05-19 16:58:09	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 1, 1]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.426775 End time: 2026-05-19 16:58:09.461399
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:09	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:09	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 )
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:09	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:09	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]
2026-05-19 16:58:09	INFO	imrebin::ImageRegion::fromRecord	Selected bounding box : 
2026-05-19 16:58:09	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)
2026-05-19 16:58:09	INFO	imrebin::ImageRegion::fromRecord	Creating image 'rebinned2.im' of shape [5, 5]
2026-05-19 16:58:09	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.462536 End time: 2026-05-19 16:58:09.494896
2026-05-19 16:58:09	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:09	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	ImageFactory::createImage	Created Paged image 'kjfasd.im' of shape [20, 20, 1] with float valued pixels.
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::ImageRegion::fromRecord	Selected bounding box : 
2026-05-19 16:58:10	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)
2026-05-19 16:58:10	INFO	imrebin::ImageRegion::fromRecord	Creating image 'dkfajfas.im' of shape [4, 4]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.514815 End time: 2026-05-19 16:58:09.542468
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	ImageFactory::createImage	Created Paged image 'kbesd.im' of shape [20, 20, 20] with float valued pixels.
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::ImageRegion::fromRecord	Selected bounding box : 
2026-05-19 16:58:10	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)
2026-05-19 16:58:10	INFO	imrebin::ImageRegion::fromRecord	Creating image 'kyzb5.im' of shape [20, 20]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.561387 End time: 2026-05-19 16:58:09.593620
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:10	SEVERE	imrebin::image::rebin	Exception Reported: Exception: Rebinning factor vector cannot be empty.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: Rebinning factor vector cannot be empty.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: Exception: Rebinning factor vector cannot be empty.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.596962 End time: 2026-05-19 16:58:09.774626
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:10	SEVERE	imrebin::image::rebin	Exception Reported: Exception: Factor vector length must be less than or equal to the number of input image axes.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	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.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: Exception: Factor vector length must be less than or equal to the number of input image axes.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.776446 End time: 2026-05-19 16:58:09.789109
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: All binning factors must be positive..
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: Exception: All binning factors must be positive..
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.790475 End time: 2026-05-19 16:58:09.801323
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: {'factor': ['must be of cIntVec type']}
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 559, in __call__
2026-05-19 16:58:10	INFO	imrebin::::casa+	    assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	AssertionError: {'factor': ['must be of cIntVec type']}
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:10	SEVERE	imrebin::image::rebin	Exception Reported: Exception: All rebinning factors are 1, which means rebinning cannot occur.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: All rebinning factors are 1, which means rebinning cannot occur.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: Exception: All rebinning factors are 1, which means rebinning cannot occur.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.804750 End time: 2026-05-19 16:58:09.816121
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.818050 End time: 2026-05-19 16:58:09.858486
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	ImageFactory::createImage	Created Paged image 'st.im' of shape [20, 40] with float valued pixels.
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: All binning factors must be positive..
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: Exception: All binning factors must be positive..
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.877451 End time: 2026-05-19 16:58:09.882140
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'gk.im' of shape [10, 20]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.883082 End time: 2026-05-19 16:58:09.912265
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	ImageFactory::createImage	Created Paged image 'zz.im' of shape [20, 20, 20] with float valued pixels.
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'zz_out.im' of shape [20, 20, 1]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.933609 End time: 2026-05-19 16:58:09.968258
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	::::ImageFactory::createImage	Created Paged image 'zz.im' of shape [20, 20, 20] with float valued pixels.
2026-05-19 16:58:10	INFO	::::image::fromshape	Ran ia.fromshape
2026-05-19 16:58:10	INFO	::::image::fromshape	ia.fromshape(outfile="zz.im", shape=[20,20,20], csys={...}, linear=false, overwrite=false, log=true, type="f")
2026-05-19 16:58:10	INFO	::::imrebin	version: 6.7.6-3 CASAtools:v1.0.0
2026-05-19 16:58:10	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)
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-05-19 16:58:10	INFO	imrebin::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:09.972775 End time: 2026-05-19 16:58:10.021608
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
0.0
.2026-05-19 16:58:10	INFO	ImageFactory::createImage	Created Paged image 'gd.im' of shape [10, 10, 10] with float valued pixels.
2026-05-19 16:58:10	INFO	image::_casaQuantityFromVar 	Will use values specified in major, minor, pa to set beam
2026-05-19 16:58:10	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.
2026-05-19 16:58:10	INFO	BeamManipulator::set	Beam parameters:  Major          : 4 arcsec
2026-05-19 16:58:10	INFO	BeamManipulator::set+	  Minor          : 2 arcsec
2026-05-19 16:58:10	INFO	BeamManipulator::set+	  Position Angle : 0 deg
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'dx.im' of shape [5, 5, 10]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.043181 End time: 2026-05-19 16:58:10.089696
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	SEVERE	imrebin::image::rebin	Exception Reported: 2026-05-19 16:58:10	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
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: 2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: 2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.091448 End time: 2026-05-19 16:58:10.104485
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.109801 End time: 2026-05-19 16:58:10.151147
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
10 5
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.158302 End time: 2026-05-19 16:58:10.205153
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.211293 End time: 2026-05-19 16:58:10.252939
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	SEVERE	imrebin::image::rebin	Exception Reported: 2026-05-19 16:58:10	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
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: 2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: 2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.254326 End time: 2026-05-19 16:58:10.264465
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [5, 5, 10]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.265758 End time: 2026-05-19 16:58:10.309487
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	SEVERE	imrebin::image::rebin	Exception Reported: Exception: A polarization axis cannot be rebinned.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	SEVERE	imrebin::::casa	Exception Reported: Error in imrebin: Exception: A polarization axis cannot be rebinned.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	RuntimeError: Exception: A polarization axis cannot be rebinned.
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.311680 End time: 2026-05-19 16:58:10.322062
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::AsciiRegionFileParser::_parse	Combined 1 image regions (which excludes any annotation regions)
2026-05-19 16:58:10	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).
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Region read from text string centerbox[[5pix,5pix],[3pix,3pix]]
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [1, 1, 10]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.323607 End time: 2026-05-19 16:58:10.360619
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations I
2026-05-19 16:58:10	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]
2026-05-19 16:58:10	INFO	imrebin::SubImageFactory::createImage	Creating image 'rebinned.im' of shape [25, 25, 1, 1]
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.363412 End time: 2026-05-19 16:58:10.399878
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
.2026-05-19 16:58:10	INFO	ImageFactory::createImage	Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels.
2026-05-19 16:58:10	INFO	ImageFactory::createImage	Created Paged image 'aa.im' of shape [200, 200, 1, 10] with float valued pixels.
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:10	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
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Traceback (most recent call last):
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__
2026-05-19 16:58:10	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'] )
2026-05-19 16:58:10	INFO	imrebin::::casa+	                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    outia = myia.rebin(
2026-05-19 16:58:10	INFO	imrebin::::casa+	            ^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop))
2026-05-19 16:58:10	INFO	imrebin::::casa+	                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	INFO	imrebin::::casa+	  File "/wheeldirectory/casa-CAS-14776-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5745, in rebin
2026-05-19 16:58:10	INFO	imrebin::::casa+	    return _image.image_rebin(self, *args, **kwargs)
2026-05-19 16:58:10	INFO	imrebin::::casa+	           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-19 16:58:10	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
2026-05-19 16:58:10	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.467948 End time: 2026-05-19 16:58:10.479648
2026-05-19 16:58:10	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##########################################
2026-05-19 16:58:10	INFO	imrebin::::casa	##### Begin Task: imrebin            #####
2026-05-19 16:58:10	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 )
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-19 16:58:10	INFO	imrebin::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-19 16:58:11	INFO	imrebin::SubImageFactory::createImage	Creating image 'ab.im' of shape [100, 100, 1, 10]
2026-05-19 16:58:11	INFO	imrebin::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-19 16:58:11	INFO	imrebin::::casa	Task imrebin complete. Start time: 2026-05-19 16:58:10.480592 End time: 2026-05-19 16:58:10.764415
2026-05-19 16:58:11	INFO	imrebin::::casa	##### End Task: imrebin              #####
2026-05-19 16:58:11	INFO	imrebin::::casa	##########################################
.
----------------------------------------------------------------------
Ran 21 tests in 1.858s

OK

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