2026-10-08 02:52:23 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-08 02:52:23 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-08 02:52:23 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-08 02:52:23 INFO ::casa 2026-10-08 02:52:23 INFO ::casa config values 2026-10-08 02:52:23 INFO ::casa agg = False 2026-10-08 02:52:23 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-08 02:52:23 INFO ::casa casaconfig_verbose = 1 2026-10-08 02:52:23 INFO ::casa colors = 'Neutral' 2026-10-08 02:52:23 INFO ::casa data_auto_update = False 2026-10-08 02:52:23 INFO ::casa data_update_interval = 1 2026-10-08 02:52:23 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-08 02:52:23 INFO ::casa iplog = False 2026-10-08 02:52:23 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261008-025218.log' 2026-10-08 02:52:23 INFO ::casa log2term = True 2026-10-08 02:52:23 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261008-025218.log' 2026-10-08 02:52:23 INFO ::casa measures_auto_update = False 2026-10-08 02:52:23 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-10-08 02:52:23 INFO ::casa measures_site_interval = 2 2026-10-08 02:52:23 INFO ::casa measures_update_interval = 1 2026-10-08 02:52:23 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-08 02:52:23 INFO ::casa nogui = False 2026-10-08 02:52:23 INFO ::casa nologfile = False 2026-10-08 02:52:23 INFO ::casa nologger = True 2026-10-08 02:52:23 INFO ::casa pipeline = False 2026-10-08 02:52:23 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-08 02:52:23 INFO ::casa user_site = False 2026-10-08 02:52:23 INFO ::casa 2026-10-08 02:52:23 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-08 02:52:23 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-08 02:52:23 INFO ::casa 2026-10-08 02:52:23 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-08 02:52:23 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-08 02:52:23 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-08 02:52:23 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/07/15:15, 2027/01/05/00:00:00 2026-10-08 02:52:23 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.4.10 -- Common Astronomy Software Applications [6.7.4.10] 2026-10-08 02:52:23 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-08 02:52:23 INFO impv::::casa ########################################## 2026-10-08 02:52:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:23 INFO impv::::casa impv( imagename='CAS7765.im', outfile='90deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-08 02:52:23 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:23 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:28.000, +00.00.00.000, 1.41498e+09Hz to 23:59:32.000, +00.00.00.000, 1.41501e+09Hz) 2026-10-08 02:52:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:23 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-08 02:52:23 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:23.147474 End time: 2026-10-08 02:52:23.200733 2026-10-08 02:52:23 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:23 INFO impv::::casa ########################################## 2026-10-08 02:52:23 INFO impv::::casa ########################################## 2026-10-08 02:52:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:23 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-08 02:52:23 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-08 02:52:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:23 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-08 02:52:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:23 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-10-08 02:52:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:23 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-08 02:52:23 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:23.205601 End time: 2026-10-08 02:52:23.274836 2026-10-08 02:52:23 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:23 INFO impv::::casa ########################################## .2026-10-08 02:52:23 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-08 02:52:23 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-08 02:52:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:23 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:23 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:23 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-08 02:52:23 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-08 02:52:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:23 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:23 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:23 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:23 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.15.52.535, I, 3.63994e+10Hz to 09:47:54.633, +13.17.20.782, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-08 02:52:24 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-08 02:52:24 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-08 02:52:24 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-08 02:52:24 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.633, +13.17.20.782, I, 3.63994e+10Hz to 09:48:00.678, +13.15.52.535, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-08 02:52:24 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-08 02:52:24 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-10-08 02:52:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-08 02:52:24 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:23.790290 End time: 2026-10-08 02:52:23.848891 2026-10-08 02:52:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-08 02:52:24 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:24 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-08 02:52:24 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:23.886068 End time: 2026-10-08 02:52:23.925604 2026-10-08 02:52:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:24 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-08 02:52:24 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:23.928783 End time: 2026-10-08 02:52:23.967356 2026-10-08 02:52:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa ########################################## .2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-08 02:52:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-08 02:52:24 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:23.972367 End time: 2026-10-08 02:52:24.253506 2026-10-08 02:52:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:24 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-08 02:52:24 INFO impv::::casa Traceback (most recent call last): 2026-10-08 02:52:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-08 02:52:24 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-08 02:52:24 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-08 02:52:24 INFO impv::::casa+ 2026-10-08 02:52:24 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-08 02:52:24 INFO impv::::casa+ 2026-10-08 02:52:24 INFO impv::::casa+ Traceback (most recent call last): 2026-10-08 02:52:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-08 02:52:24 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-08 02:52:24 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-08 02:52:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-08 02:52:24 INFO impv::::casa+ if (myia): 2026-10-08 02:52:24 INFO impv::::casa+ ^^^^ 2026-10-08 02:52:24 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-08 02:52:24 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:24.256630 End time: 2026-10-08 02:52:24.296372 2026-10-08 02:52:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa ########################################## .2026-10-08 02:52:24 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-08 02:52:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-08 02:52:24 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:24.324706 End time: 2026-10-08 02:52:24.388371 2026-10-08 02:52:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-08 02:52:24 INFO ::::image::fromshape Ran ia.fromshape 2026-10-08 02:52:24 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-08 02:52:24 INFO ::::impv version: 6.7.4-10 CASAtools:v1.0.0 2026-10-08 02:52:24 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-10-08 02:52:24 INFO impv::::casa ########################################## 2026-10-08 02:52:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-08 02:52:24 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:24 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:24 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-08 02:52:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-08 02:52:25 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:24.401568 End time: 2026-10-08 02:52:24.519470 2026-10-08 02:52:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:25 INFO impv::::casa ########################################## 2026-10-08 02:52:25 INFO impv::::casa ########################################## 2026-10-08 02:52:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-08 02:52:25 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:25 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord+ [35, 50, 0, 0] to [55, 50, 0, 45] (15:23:30.377, +04.46.15.780, I, 1.41279e+09Hz to 15:23:16.194, +04.42.43.538, I, 1.41389e+09Hz) 2026-10-08 02:52:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:25 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-08 02:52:25 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:24.522928 End time: 2026-10-08 02:52:24.619753 2026-10-08 02:52:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:25 INFO impv::::casa ########################################## .2026-10-08 02:52:25 INFO impv::::casa ########################################## 2026-10-08 02:52:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/CAS-6043.im', outfile='CAS-6043.out.im', mode='coords', start=[187, 348], end=[228, 383], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:25 INFO impv::PVGenerator::generate Rotating image by -40.486 degrees about direction coordinate pixel (206.914, 365) to align specified slice with the x axis 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [499, 499, 0, 3] (17:20:56.388, -35.45.29.500, I, 2.206982e+11Hz to 17:20:53.518, -35.44.54.569, I, 2.207007e+11Hz) 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:25 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-10-08 02:52:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:25 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-08 02:52:25 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:24.624443 End time: 2026-10-08 02:52:24.959752 2026-10-08 02:52:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:25 INFO impv::::casa ########################################## .2026-10-08 02:52:25 INFO impv::::casa ########################################## 2026-10-08 02:52:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:26 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-08 02:52:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [699, 699, 0, 44] (03:49:32.552, +57.14.49.695, I, 1e+09Hz to 03:48:49.427, +57.20.39.186, I, 9.89001e+08Hz) 2026-10-08 02:52:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-10-08 02:52:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:28 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-08 02:52:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:28 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:24.966651 End time: 2026-10-08 02:52:28.178954 2026-10-08 02:52:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:28 INFO impv::::casa ########################################## 2026-10-08 02:52:28 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-08 02:52:28 INFO impv::::casa ########################################## 2026-10-08 02:52:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:28 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-08 02:52:28 INFO impv::::casa Traceback (most recent call last): 2026-10-08 02:52:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-08 02:52:28 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-08 02:52:28 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-08 02:52:28 INFO impv::::casa+ 2026-10-08 02:52:28 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-08 02:52:28 INFO impv::::casa+ 2026-10-08 02:52:28 INFO impv::::casa+ Traceback (most recent call last): 2026-10-08 02:52:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-08 02:52:28 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-08 02:52:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-08 02:52:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-08 02:52:28 INFO impv::::casa+ if (myia): 2026-10-08 02:52:28 INFO impv::::casa+ ^^^^ 2026-10-08 02:52:28 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-08 02:52:28 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.228668 End time: 2026-10-08 02:52:28.230872 2026-10-08 02:52:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:28 INFO impv::::casa ########################################## .2026-10-08 02:52:28 INFO impv::::casa ########################################## 2026-10-08 02:52:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:28 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-08 02:52:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:28 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-08 02:52:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-08 02:52:28 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.236301 End time: 2026-10-08 02:52:28.494311 2026-10-08 02:52:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:28 INFO impv::::casa ########################################## .2026-10-08 02:52:28 INFO impv::::casa ########################################## 2026-10-08 02:52:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:28 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-08 02:52:28 INFO impv::::casa Traceback (most recent call last): 2026-10-08 02:52:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-08 02:52:28 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-08 02:52:28 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-08 02:52:28 INFO impv::::casa+ 2026-10-08 02:52:28 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-08 02:52:28 INFO impv::::casa+ 2026-10-08 02:52:28 INFO impv::::casa+ Traceback (most recent call last): 2026-10-08 02:52:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-08 02:52:28 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-08 02:52:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-08 02:52:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-08 02:52:28 INFO impv::::casa+ if (myia): 2026-10-08 02:52:28 INFO impv::::casa+ ^^^^ 2026-10-08 02:52:28 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-08 02:52:28 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.498544 End time: 2026-10-08 02:52:28.499790 2026-10-08 02:52:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:28 INFO impv::::casa ########################################## .2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19[9, 9].im', mode='length', start='', end='', center=[9, 9], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.508784 End time: 2026-10-08 02:52:28.569612 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.575276 End time: 2026-10-08 02:52:28.630222 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got1900:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.636566 End time: 2026-10-08 02:52:28.691012 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length=19.0, pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.696459 End time: 2026-10-08 02:52:28.756250 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin[9, 9].im', mode='length', start='', end='', center=[9, 9], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.763795 End time: 2026-10-08 02:52:28.820659 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.832301 End time: 2026-10-08 02:52:28.912631 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:28.924632 End time: 2026-10-08 02:52:29.006616 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.018352 End time: 2026-10-08 02:52:29.095506 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## .2026-10-08 02:52:29 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-08 02:52:29 INFO name:: No table opened. 2026-10-08 02:52:29 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.145957 End time: 2026-10-08 02:52:29.199910 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO name:: No table opened. 2026-10-08 02:52:29 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.211447 End time: 2026-10-08 02:52:29.258189 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO name:: No table opened. 2026-10-08 02:52:29 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.269723 End time: 2026-10-08 02:52:29.315702 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO name:: No table opened. 2026-10-08 02:52:29 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.333576 End time: 2026-10-08 02:52:29.391160 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO name:: No table opened. 2026-10-08 02:52:29 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-08 02:52:29 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.405664 End time: 2026-10-08 02:52:29.464188 2026-10-08 02:52:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO name:: No table opened. 2026-10-08 02:52:29 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:29 INFO impv::::casa ########################################## 2026-10-08 02:52:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_5', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.477980 End time: 2026-10-08 02:52:29.540282 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO name:: No table opened. 2026-10-08 02:52:30 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_6', mode='length', start=[], end=[], center=[4.5, 5.0], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.557683 End time: 2026-10-08 02:52:29.616752 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO name:: No table opened. 2026-10-08 02:52:30 INFO showcache:: The Table Cache is empty. 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=3, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.632390 End time: 2026-10-08 02:52:29.683411 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_1', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='3arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.694830 End time: 2026-10-08 02:52:29.745865 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_2', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='1.1arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.757870 End time: 2026-10-08 02:52:29.808503 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_3', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'arcmin', 'value': 1.2}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.819974 End time: 2026-10-08 02:52:29.865593 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.875839 End time: 2026-10-08 02:52:29.916745 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## .2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-08 02:52:30 INFO impv::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). 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:30 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:30 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:29.924889 End time: 2026-10-08 02:52:30.180780 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## .2026-10-08 02:52:30 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='coords', start=[2, 5], end=[7, 5], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.212690 End time: 2026-10-08 02:52:30.250205 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.253305 End time: 2026-10-08 02:52:30.289707 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='gen.im', outfile='testing3.im', mode='coords', start=['0h0m12s', '0d0m0s'], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.292545 End time: 2026-10-08 02:52:30.327736 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## .2026-10-08 02:52:30 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-08 02:52:30 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='kk', outfile='x1.im', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=False ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:30 SEVERE impv::image::pv (file src/tools/image/image_cmpt.cc, line 4856) Exception Reported: The input image shape ([200, 200, 1, 20]) 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 2026-10-08 02:52:30 SEVERE impv::::casa Exception Reported: Error in impv: The input image shape ([200, 200, 1, 20]) 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 2026-10-08 02:52:30 INFO impv::::casa Traceback (most recent call last): 2026-10-08 02:52:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-08 02:52:30 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-08 02:52:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-08 02:52:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-08 02:52:30 INFO impv::::casa+ outia = myia.pv( 2026-10-08 02:52:30 INFO impv::::casa+ ^^^^^^^^ 2026-10-08 02:52:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-08 02:52:30 INFO impv::::casa+ return _wrap_image(swig_object=self._swigobj.pv(outfile, start, end, center, length, pa, width, unit, overwrite, region, chans, stokes, mask, stretch, wantreturn)) 2026-10-08 02:52:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-08 02:52:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-10-08 02:52:30 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-08 02:52:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-08 02:52:30 INFO impv::::casa+ RuntimeError: The input image shape ([200, 200, 1, 20]) 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 2026-10-08 02:52:30 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.424029 End time: 2026-10-08 02:52:30.436424 2026-10-08 02:52:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ########################################## 2026-10-08 02:52:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:30 INFO impv::::casa impv( imagename='kk', outfile='xyz', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=True ) 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:30 INFO impv::ImageRegion::fromRecord+ [2, 2, 0, 0] to [20, 2, 0, 19] (00:06:32.213, -01.38.00.797, I, 1.41499e+09Hz to 00:05:20.159, -01.38.00.797, I, 1.41501e+09Hz) 2026-10-08 02:52:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:30 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-08 02:52:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:31 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.439913 End time: 2026-10-08 02:52:30.505345 2026-10-08 02:52:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa ########################################## .2026-10-08 02:52:31 INFO impv::::casa ########################################## 2026-10-08 02:52:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-08 02:52:31 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:31 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:31 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-08 02:52:31 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.508943 End time: 2026-10-08 02:52:30.612521 2026-10-08 02:52:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa ########################################## .2026-10-08 02:52:31 INFO impv::::casa ########################################## 2026-10-08 02:52:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-08 02:52:31 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:31 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:31 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-08 02:52:31 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.617718 End time: 2026-10-08 02:52:30.709543 2026-10-08 02:52:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa ########################################## .2026-10-08 02:52:31 INFO impv::::casa ########################################## 2026-10-08 02:52:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-08 02:52:31 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-08 02:52:31 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:31 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:31 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-08 02:52:31 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.713459 End time: 2026-10-08 02:52:30.811346 2026-10-08 02:52:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa ########################################## 2026-10-08 02:52:31 INFO impv::::casa ########################################## 2026-10-08 02:52:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-08 02:52:31 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-08 02:52:31 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-08 02:52:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-08 02:52:31 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-08 02:52:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-08 02:52:31 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-08 02:52:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-08 02:52:31 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-08 02:52:31 INFO impv::::casa Task impv complete. Start time: 2026-10-08 02:52:30.817984 End time: 2026-10-08 02:52:30.939223 2026-10-08 02:52:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-08 02:52:31 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 7.881s OK Generating XML reports...