2026-03-12 20:36:24 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-03-12 20:36:24 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-03-12 20:36:24 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-03-12 20:36:24 INFO ::casa 2026-03-12 20:36:24 INFO ::casa config values 2026-03-12 20:36:24 INFO ::casa agg = False 2026-03-12 20:36:24 INFO ::casa cachedir = '/home/casatest/.casa' 2026-03-12 20:36:24 INFO ::casa casaconfig_verbose = 1 2026-03-12 20:36:24 INFO ::casa colors = 'Neutral' 2026-03-12 20:36:24 INFO ::casa data_auto_update = False 2026-03-12 20:36:24 INFO ::casa data_update_interval = 1 2026-03-12 20:36:24 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-03-12 20:36:24 INFO ::casa iplog = False 2026-03-12 20:36:24 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imrebin_casashell/ipython-20260312-203620.log' 2026-03-12 20:36:24 INFO ::casa log2term = True 2026-03-12 20:36:24 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imrebin_casashell/casa-20260312-203620.log' 2026-03-12 20:36:24 INFO ::casa measures_auto_update = False 2026-03-12 20:36:24 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-03-12 20:36:24 INFO ::casa measures_site_interval = 2 2026-03-12 20:36:24 INFO ::casa measures_update_interval = 1 2026-03-12 20:36:24 INFO ::casa measurespath = '/opt/casa/data/master' 2026-03-12 20:36:24 INFO ::casa nogui = False 2026-03-12 20:36:24 INFO ::casa nologfile = False 2026-03-12 20:36:24 INFO ::casa nologger = True 2026-03-12 20:36:24 INFO ::casa pipeline = False 2026-03-12 20:36:24 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-03-12 20:36:24 INFO ::casa user_site = False 2026-03-12 20:36:24 INFO ::casa 2026-03-12 20:36:24 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-12 20:36:24 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-12 20:36:24 INFO ::casa 2026-03-12 20:36:24 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-03-12 20:36:24 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-12 20:36:24 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-12 20:36:24 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/03/12/15:15, 2026/06/10/00:00:00 2026-03-12 20:36:24 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/02/23/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- 2026-03-12 20:36:24 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-03-12 20:36:25 INFO ImageFactory::createImage Created Paged image 'genfloat.im' of shape [10, 10, 10] with float valued pixels. 2026-03-12 20:36:25 INFO ImageFactory::createImage Created Paged image 'gencomp.im' of shape [10, 10] with Complex valued pixels. 2026-03-12 20:36:25 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 6.7.4.1 -- Common Astronomy Software Applications [6.7.4.1] 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 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] 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 10] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:24.640035 End time: 2026-03-12 20:36:24.702676 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned2.im' of shape [5, 5, 5] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:24.704946 End time: 2026-03-12 20:36:24.755042 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO ImageFactory::createImage Created Paged image 'erzvd.im' of shape [30, 30, 1] with float valued pixels. 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using specified box(es) 5,5,25,25 2026-03-12 20:36:25 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] 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'vcsfea.im' of shape [4, 4, 1] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:24.785402 End time: 2026-03-12 20:36:24.827403 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using channel range(s) 2026-03-12 20:36:25 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] 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 1] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:24.833333 End time: 2026-03-12 20:36:24.879551 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:24.884190 End time: 2026-03-12 20:36:24.921973 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO ImageFactory::createImage Created Paged image 'xxyy.im' of shape [20, 20, 20] with float valued pixels. 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'outxdkd.im' of shape [6, 6, 6] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:24.946247 End time: 2026-03-12 20:36:24.994294 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'outxdkd.im' of shape [7, 7, 7] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.000286 End time: 2026-03-12 20:36:25.050261 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:25 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] 2026-03-12 20:36:25 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 1, 1] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.056378 End time: 2026-03-12 20:36:25.106561 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:25 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] 2026-03-12 20:36:25 INFO imrebin::ImageRegion::fromRecord Selected bounding box : 2026-03-12 20:36:25 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) 2026-03-12 20:36:25 INFO imrebin::ImageRegion::fromRecord Creating image 'rebinned2.im' of shape [5, 5] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.108736 End time: 2026-03-12 20:36:25.157564 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO ImageFactory::createImage Created Paged image 'kjfasd.im' of shape [20, 20, 1] with float valued pixels. 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:25 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] 2026-03-12 20:36:25 INFO imrebin::ImageRegion::fromRecord Selected bounding box : 2026-03-12 20:36:25 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) 2026-03-12 20:36:25 INFO imrebin::ImageRegion::fromRecord Creating image 'dkfajfas.im' of shape [4, 4] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.187077 End time: 2026-03-12 20:36:25.227837 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO ImageFactory::createImage Created Paged image 'kbesd.im' of shape [20, 20, 20] with float valued pixels. 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::ImageRegion::fromRecord Selected bounding box : 2026-03-12 20:36:25 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) 2026-03-12 20:36:25 INFO imrebin::ImageRegion::fromRecord Creating image 'kyzb5.im' of shape [20, 20] 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.254743 End time: 2026-03-12 20:36:25.300679 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:25 SEVERE imrebin::image::rebin Exception Reported: Exception: Rebinning factor vector cannot be empty. 2026-03-12 20:36:25 SEVERE imrebin::image::rebin+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 19 2026-03-12 20:36:25 SEVERE imrebin::::casa Exception Reported: Error in imrebin: Exception: Rebinning factor vector cannot be empty. 2026-03-12 20:36:25 SEVERE imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 19 2026-03-12 20:36:25 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:25 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'] ) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:25 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ RuntimeError: Exception: Rebinning factor vector cannot be empty. 2026-03-12 20:36:25 INFO imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 19 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.305779 End time: 2026-03-12 20:36:25.421039 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:25 SEVERE imrebin::image::rebin Exception Reported: Exception: Factor vector length must be less than or equal to the number of input image axes. 2026-03-12 20:36:25 SEVERE imrebin::image::rebin+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 33 2026-03-12 20:36:25 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. 2026-03-12 20:36:25 SEVERE imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 33 2026-03-12 20:36:25 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:25 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'] ) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:25 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ RuntimeError: Exception: Factor vector length must be less than or equal to the number of input image axes. 2026-03-12 20:36:25 INFO imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 33 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.423441 End time: 2026-03-12 20:36:25.442323 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:25 SEVERE imrebin::::casa Exception Reported: Error in imrebin: Exception: All binning factors must be positive.. 2026-03-12 20:36:25 SEVERE imrebin::::casa+ ... thrown by casac::image* casac::image::rebin(const string&, const std::vector&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940 2026-03-12 20:36:25 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:25 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'] ) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:25 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ RuntimeError: Exception: All binning factors must be positive.. 2026-03-12 20:36:25 INFO imrebin::::casa+ ... thrown by casac::image* casac::image::rebin(const string&, const std::vector&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.444518 End time: 2026-03-12 20:36:25.458864 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 SEVERE imrebin::::casa Exception Reported: Error in imrebin: {'factor': ['must be of cIntVec type']} 2026-03-12 20:36:25 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 559, in __call__ 2026-03-12 20:36:25 INFO imrebin::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ AssertionError: {'factor': ['must be of cIntVec type']} 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:25 SEVERE imrebin::image::rebin Exception Reported: Exception: All rebinning factors are 1, which means rebinning cannot occur. 2026-03-12 20:36:25 SEVERE imrebin::image::rebin+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 27 2026-03-12 20:36:25 SEVERE imrebin::::casa Exception Reported: Error in imrebin: Exception: All rebinning factors are 1, which means rebinning cannot occur. 2026-03-12 20:36:25 SEVERE imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 27 2026-03-12 20:36:25 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:25 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'] ) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:25 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:25 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:25 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:25 INFO imrebin::::casa+ RuntimeError: Exception: All rebinning factors are 1, which means rebinning cannot occur. 2026-03-12 20:36:25 INFO imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 27 2026-03-12 20:36:25 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.463130 End time: 2026-03-12 20:36:25.477333 2026-03-12 20:36:25 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:25 INFO imrebin::::casa ########################################## .2026-03-12 20:36:25 INFO imrebin::::casa ########################################## 2026-03-12 20:36:25 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:25 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 ) 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:25 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:25 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 10] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.479750 End time: 2026-03-12 20:36:25.526860 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO ImageFactory::createImage Created Paged image 'st.im' of shape [20, 40] with float valued pixels. 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 SEVERE imrebin::::casa Exception Reported: Error in imrebin: Exception: All binning factors must be positive.. 2026-03-12 20:36:26 SEVERE imrebin::::casa+ ... thrown by casac::image* casac::image::rebin(const string&, const std::vector&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940 2026-03-12 20:36:26 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:26 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'] ) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:26 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ RuntimeError: Exception: All binning factors must be positive.. 2026-03-12 20:36:26 INFO imrebin::::casa+ ... thrown by casac::image* casac::image::rebin(const string&, const std::vector&, const casac::variant&, const casac::variant&, bool, bool, bool, bool) at File: src/tools/image/image_cmpt.cc, line: 4940 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.553054 End time: 2026-03-12 20:36:25.561995 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'gk.im' of shape [10, 20] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.563812 End time: 2026-03-12 20:36:25.607399 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [20, 20, 20] with float valued pixels. 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'zz_out.im' of shape [20, 20, 1] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.639682 End time: 2026-03-12 20:36:25.689852 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [20, 20, 20] with float valued pixels. 2026-03-12 20:36:26 INFO ::::image::fromshape Ran ia.fromshape 2026-03-12 20:36:26 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[20,20,20], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-03-12 20:36:26 INFO ::::imrebin version: 6.7.4-1 CASAtools:v1.0.0 2026-03-12 20:36:26 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) .2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 10] 2026-03-12 20:36:26 INFO imrebin::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.697517 End time: 2026-03-12 20:36:25.769283 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 0.0 .2026-03-12 20:36:26 INFO ImageFactory::createImage Created Paged image 'gd.im' of shape [10, 10, 10] with float valued pixels. 2026-03-12 20:36:26 INFO image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2026-03-12 20:36:26 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. 2026-03-12 20:36:26 INFO BeamManipulator::set Beam parameters: Major : 4 arcsec 2026-03-12 20:36:26 INFO BeamManipulator::set+ Minor : 2 arcsec 2026-03-12 20:36:26 INFO BeamManipulator::set+ Position Angle : 0 deg 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'dx.im' of shape [5, 5, 10] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.794997 End time: 2026-03-12 20:36:25.849004 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 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 2026-03-12 20:36:26 SEVERE imrebin::image::rebin Exception Reported: 2026-03-12 20:36:26 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 2026-03-12 20:36:26 SEVERE imrebin::::casa Exception Reported: Error in imrebin: 2026-03-12 20:36:26 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 2026-03-12 20:36:26 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:26 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'] ) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:26 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ RuntimeError: 2026-03-12 20:36:26 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 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.850809 End time: 2026-03-12 20:36:25.864781 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 10] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.871038 End time: 2026-03-12 20:36:25.925150 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 10 5 .2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 10] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.932691 End time: 2026-03-12 20:36:25.982923 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 10] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:25.989173 End time: 2026-03-12 20:36:26.037565 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 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 2026-03-12 20:36:26 SEVERE imrebin::image::rebin Exception Reported: 2026-03-12 20:36:26 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 2026-03-12 20:36:26 SEVERE imrebin::::casa Exception Reported: Error in imrebin: 2026-03-12 20:36:26 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 2026-03-12 20:36:26 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:26 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'] ) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:26 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ RuntimeError: 2026-03-12 20:36:26 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 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:26.039231 End time: 2026-03-12 20:36:26.051397 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [5, 5, 10] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:26.052962 End time: 2026-03-12 20:36:26.098525 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 SEVERE imrebin::image::rebin Exception Reported: Exception: A polarization axis cannot be rebinned. 2026-03-12 20:36:26 SEVERE imrebin::image::rebin+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 52 2026-03-12 20:36:26 SEVERE imrebin::::casa Exception Reported: Error in imrebin: Exception: A polarization axis cannot be rebinned. 2026-03-12 20:36:26 SEVERE imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 52 2026-03-12 20:36:26 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:26 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'] ) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:26 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ RuntimeError: Exception: A polarization axis cannot be rebinned. 2026-03-12 20:36:26 INFO imrebin::::casa+ ... thrown by void casa::ImageRebinner::setFactors(const casacore::Vector&) [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRebinner.tcc, line: 52 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:26.101121 End time: 2026-03-12 20:36:26.113326 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-03-12 20:36:26 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). 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Region read from text string centerbox[[5pix,5pix],[3pix,3pix]] 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [1, 1, 10] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:26.115422 End time: 2026-03-12 20:36:26.161737 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using polarizations I 2026-03-12 20:36:26 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] 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'rebinned.im' of shape [25, 25, 1, 1] 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:26.165487 End time: 2026-03-12 20:36:26.213254 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## .2026-03-12 20:36:26 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-03-12 20:36:26 INFO ImageFactory::createImage Created Paged image 'aa.im' of shape [200, 200, 1, 10] with float valued pixels. 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:26 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 2026-03-12 20:36:26 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 2026-03-12 20:36:26 INFO imrebin::::casa Traceback (most recent call last): 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imrebin.py", line 561, in __call__ 2026-03-12 20:36:26 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'] ) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imrebin.py", line 43, in imrebin 2026-03-12 20:36:26 INFO imrebin::::casa+ outia = myia.rebin( 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2793, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _wrap_image(swig_object=self._swigobj.rebin(outfile, bin, region, mask, dropdeg, overwrite, stretch, crop)) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 INFO imrebin::::casa+ File "/wheeldirectory/casa-6.7.4-1-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 5924, in rebin 2026-03-12 20:36:26 INFO imrebin::::casa+ return _image.image_rebin(self, *args, **kwargs) 2026-03-12 20:36:26 INFO imrebin::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 20:36:26 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 2026-03-12 20:36:26 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:26.322021 End time: 2026-03-12 20:36:26.334821 2026-03-12 20:36:26 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ########################################## 2026-03-12 20:36:26 INFO imrebin::::casa ##### Begin Task: imrebin ##### 2026-03-12 20:36:26 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 ) 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 20:36:26 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 20:36:26 INFO imrebin::SubImageFactory::createImage Creating image 'ab.im' of shape [100, 100, 1, 10] 2026-03-12 20:36:26 INFO imrebin::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 20:36:27 INFO imrebin::::casa Task imrebin complete. Start time: 2026-03-12 20:36:26.335976 End time: 2026-03-12 20:36:26.597063 2026-03-12 20:36:27 INFO imrebin::::casa ##### End Task: imrebin ##### 2026-03-12 20:36:27 INFO imrebin::::casa ########################################## . ---------------------------------------------------------------------- Ran 21 tests in 2.336s OK Generating XML reports...