2026-10-28 04:55:47 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-28 04:55:47 INFO ::casa loaded config file : /wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-28 04:55:47 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-28 04:55:47 INFO ::casa 2026-10-28 04:55:47 INFO ::casa config values 2026-10-28 04:55:47 INFO ::casa agg = False 2026-10-28 04:55:47 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-28 04:55:47 INFO ::casa casaconfig_verbose = 1 2026-10-28 04:55:47 INFO ::casa colors = 'Neutral' 2026-10-28 04:55:47 INFO ::casa data_auto_update = False 2026-10-28 04:55:47 INFO ::casa data_update_interval = 1 2026-10-28 04:55:47 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-28 04:55:47 INFO ::casa iplog = False 2026-10-28 04:55:47 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261028-045543.log' 2026-10-28 04:55:47 INFO ::casa log2term = True 2026-10-28 04:55:47 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261028-045543.log' 2026-10-28 04:55:47 INFO ::casa measures_auto_update = False 2026-10-28 04:55:47 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-28 04:55:47 INFO ::casa measures_site_interval = 2 2026-10-28 04:55:47 INFO ::casa measures_update_interval = 1 2026-10-28 04:55:47 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-28 04:55:47 INFO ::casa nogui = False 2026-10-28 04:55:47 INFO ::casa nologfile = False 2026-10-28 04:55:47 INFO ::casa nologger = True 2026-10-28 04:55:47 INFO ::casa pipeline = False 2026-10-28 04:55:47 INFO ::casa skipnetworkcheck = False 2026-10-28 04:55:47 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-28 04:55:47 INFO ::casa user_site = False 2026-10-28 04:55:47 INFO ::casa 2026-10-28 04:55:47 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-28 04:55:47 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-28 04:55:47 INFO ::casa 2026-10-28 04:55:47 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-28 04:55:47 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-28 04:55:47 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-28 04:55:47 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/27/15:15, 2027/01/25/00:00:00 2026-10-28 04:55:47 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 6.8.0.2 -- Common Astronomy Software Applications [6.8.0.2] 2026-10-28 04:55:48 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-28 04:55:48 INFO impv::::casa ########################################## 2026-10-28 04:55:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:48 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 ) 2026-10-28 04:55:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-28 04:55:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:55:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:48 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) 2026-10-28 04:55:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:48 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-28 04:55:49 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:47.828578 End time: 2026-10-28 04:55:48.522974 2026-10-28 04:55:49 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:49 INFO impv::::casa ########################################## 2026-10-28 04:55:49 INFO impv::::casa ########################################## 2026-10-28 04:55:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:49 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 ) 2026-10-28 04:55:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-28 04:55:49 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-28 04:55:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:49 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:49 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-28 04:55:49 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:48.530136 End time: 2026-10-28 04:55:49.210347 2026-10-28 04:55:49 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:49 INFO impv::::casa ########################################## .2026-10-28 04:55:49 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-28 04:55:49 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-28 04:55:49 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:49 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:49 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-28 04:55:49 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-28 04:55:49 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:49 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:49 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-28 04:55:49 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-28 04:55:49 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:49 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:49 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:49 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) 2026-10-28 04:55:49 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:50 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-28 04:55:50 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-28 04:55:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:50 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) 2026-10-28 04:55:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-28 04:55:50 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-28 04:55:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:50 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) 2026-10-28 04:55:50 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:50 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) 2026-10-28 04:55:50 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:50 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-28 04:55:50 INFO impv::::casa ########################################## 2026-10-28 04:55:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:50 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 ) 2026-10-28 04:55:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:50 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 2026-10-28 04:55:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:50 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) 2026-10-28 04:55:50 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:50 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:50 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) 2026-10-28 04:55:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:50 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-28 04:55:50 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:49.572516 End time: 2026-10-28 04:55:50.365116 2026-10-28 04:55:50 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:50 INFO impv::::casa ########################################## 2026-10-28 04:55:50 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-28 04:55:51 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-28 04:55:51 INFO impv::::casa ########################################## 2026-10-28 04:55:51 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:51 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 ) 2026-10-28 04:55:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:51 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:55:51 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:55:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:51 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) 2026-10-28 04:55:51 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:51 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-28 04:55:51 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:50.860807 End time: 2026-10-28 04:55:51.210697 2026-10-28 04:55:51 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:51 INFO impv::::casa ########################################## 2026-10-28 04:55:51 INFO impv::::casa ########################################## 2026-10-28 04:55:51 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:51 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 ) 2026-10-28 04:55:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:51 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:55:51 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:55:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:51 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) 2026-10-28 04:55:51 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:51 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-28 04:55:52 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:51.217960 End time: 2026-10-28 04:55:51.711208 2026-10-28 04:55:52 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:52 INFO impv::::casa ########################################## .2026-10-28 04:55:52 INFO impv::::casa ########################################## 2026-10-28 04:55:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:52 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 ) 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:52 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 2026-10-28 04:55:52 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:52 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) 2026-10-28 04:55:52 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-28 04:55:52 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-28 04:55:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:52 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) 2026-10-28 04:55:52 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:52 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:52 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:55:52 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:52 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) 2026-10-28 04:55:52 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:52 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-28 04:55:52 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:51.722338 End time: 2026-10-28 04:55:52.349967 2026-10-28 04:55:52 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:52 INFO impv::::casa ########################################## 2026-10-28 04:55:52 INFO impv::::casa ########################################## 2026-10-28 04:55:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:52 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 ) 2026-10-28 04:55:52 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-28 04:55:52 INFO impv::::casa Traceback (most recent call last): 2026-10-28 04:55:52 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-28 04:55:52 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-28 04:55:52 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-28 04:55:52 INFO impv::::casa+ 2026-10-28 04:55:52 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-28 04:55:52 INFO impv::::casa+ 2026-10-28 04:55:52 INFO impv::::casa+ Traceback (most recent call last): 2026-10-28 04:55:52 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-28 04:55:52 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'] ) 2026-10-28 04:55:52 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-28 04:55:52 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-28 04:55:52 INFO impv::::casa+ if (myia): 2026-10-28 04:55:52 INFO impv::::casa+ ^^^^ 2026-10-28 04:55:52 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-28 04:55:52 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:52.357263 End time: 2026-10-28 04:55:52.387245 2026-10-28 04:55:52 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:52 INFO impv::::casa ########################################## .2026-10-28 04:55:52 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-28 04:55:53 INFO impv::::casa ########################################## 2026-10-28 04:55:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:53 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 ) 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-28 04:55:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-28 04:55:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:53 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) 2026-10-28 04:55:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:53 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) 2026-10-28 04:55:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:53 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-28 04:55:53 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:52.565346 End time: 2026-10-28 04:55:53.278305 2026-10-28 04:55:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:53 INFO impv::::casa ########################################## 2026-10-28 04:55:52 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-28 04:55:52 INFO ::::image::fromshape Ran ia.fromshape 2026-10-28 04:55:52 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-28 04:55:53 INFO ::::impv version: 6.8.0-2 CASAtools:v1.0.0 2026-10-28 04:55:53 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) .2026-10-28 04:55:53 INFO impv::::casa ########################################## 2026-10-28 04:55:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:53 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 ) 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-28 04:55:53 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-28 04:55:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:53 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) 2026-10-28 04:55:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:53 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:53 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:55:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:53 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) 2026-10-28 04:55:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:54 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-28 04:55:54 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:53.297116 End time: 2026-10-28 04:55:53.856111 2026-10-28 04:55:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:54 INFO impv::::casa ########################################## 2026-10-28 04:55:54 INFO impv::::casa ########################################## 2026-10-28 04:55:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:54 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 ) 2026-10-28 04:55:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-28 04:55:54 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-28 04:55:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:54 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) 2026-10-28 04:55:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:54 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:55:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:54 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) 2026-10-28 04:55:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:54 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-28 04:55:55 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:53.864084 End time: 2026-10-28 04:55:54.553577 2026-10-28 04:55:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:55 INFO impv::::casa ########################################## .2026-10-28 04:55:55 INFO impv::::casa ########################################## 2026-10-28 04:55:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:55 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 ) 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:55 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 2026-10-28 04:55:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:55 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) 2026-10-28 04:55:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:55 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) 2026-10-28 04:55:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:55 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-28 04:55:55 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:54.565406 End time: 2026-10-28 04:55:55.164788 2026-10-28 04:55:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:55 INFO impv::::casa ########################################## .2026-10-28 04:55:55 INFO impv::::casa ########################################## 2026-10-28 04:55:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:55 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 ) 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:56 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-28 04:55:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:56 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) 2026-10-28 04:55:56 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:56 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:56 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:57 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:58 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) 2026-10-28 04:55:58 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:58 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-28 04:55:58 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:58 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:55.175290 End time: 2026-10-28 04:55:58.417139 2026-10-28 04:55:58 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:58 INFO impv::::casa ########################################## 2026-10-28 04:55:59 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-28 04:55:59 INFO impv::::casa ########################################## 2026-10-28 04:55:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:59 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 ) 2026-10-28 04:55:59 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-28 04:55:59 INFO impv::::casa Traceback (most recent call last): 2026-10-28 04:55:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-28 04:55:59 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-28 04:55:59 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-28 04:55:59 INFO impv::::casa+ 2026-10-28 04:55:59 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-28 04:55:59 INFO impv::::casa+ 2026-10-28 04:55:59 INFO impv::::casa+ Traceback (most recent call last): 2026-10-28 04:55:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-28 04:55:59 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'] ) 2026-10-28 04:55:59 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-28 04:55:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-28 04:55:59 INFO impv::::casa+ if (myia): 2026-10-28 04:55:59 INFO impv::::casa+ ^^^^ 2026-10-28 04:55:59 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-28 04:55:59 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:58.522701 End time: 2026-10-28 04:55:58.525428 2026-10-28 04:55:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:59 INFO impv::::casa ########################################## .2026-10-28 04:55:59 INFO impv::::casa ########################################## 2026-10-28 04:55:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:59 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 ) 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:59 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 2026-10-28 04:55:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:59 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) 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:59 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) 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:55:59 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:59 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:55:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:59 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) 2026-10-28 04:55:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:59 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-28 04:55:59 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:58.532238 End time: 2026-10-28 04:55:59.188190 2026-10-28 04:55:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:59 INFO impv::::casa ########################################## .2026-10-28 04:55:59 INFO impv::::casa ########################################## 2026-10-28 04:55:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:59 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 ) 2026-10-28 04:55:59 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-28 04:55:59 INFO impv::::casa Traceback (most recent call last): 2026-10-28 04:55:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-28 04:55:59 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-28 04:55:59 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-28 04:55:59 INFO impv::::casa+ 2026-10-28 04:55:59 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-28 04:55:59 INFO impv::::casa+ 2026-10-28 04:55:59 INFO impv::::casa+ Traceback (most recent call last): 2026-10-28 04:55:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-28 04:55:59 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'] ) 2026-10-28 04:55:59 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-28 04:55:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-28 04:55:59 INFO impv::::casa+ if (myia): 2026-10-28 04:55:59 INFO impv::::casa+ ^^^^ 2026-10-28 04:55:59 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-28 04:55:59 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:59.198403 End time: 2026-10-28 04:55:59.201326 2026-10-28 04:55:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:55:59 INFO impv::::casa ########################################## .2026-10-28 04:55:59 INFO impv::::casa ########################################## 2026-10-28 04:55:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:55:59 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 ) 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:59 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-28 04:55:59 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-28 04:55:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:59 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) 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:59 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) 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:55:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:55:59 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:55:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:55:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:55:59 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) 2026-10-28 04:55:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:55:59 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-28 04:56:00 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:59.222924 End time: 2026-10-28 04:55:59.661259 2026-10-28 04:56:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:00 INFO impv::::casa ########################################## 2026-10-28 04:56:00 INFO impv::::casa ########################################## 2026-10-28 04:56:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:00 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 ) 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-28 04:56:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-28 04:56:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:00 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) 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:00 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) 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:00 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) 2026-10-28 04:56:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-28 04:56:00 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:55:59.676459 End time: 2026-10-28 04:56:00.166753 2026-10-28 04:56:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:00 INFO impv::::casa ########################################## 2026-10-28 04:56:00 INFO impv::::casa ########################################## 2026-10-28 04:56:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:00 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 ) 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-28 04:56:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-28 04:56:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:00 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) 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:00 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) 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:00 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) 2026-10-28 04:56:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-28 04:56:01 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:00.182242 End time: 2026-10-28 04:56:00.563985 2026-10-28 04:56:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:01 INFO impv::::casa ########################################## 2026-10-28 04:56:01 INFO impv::::casa ########################################## 2026-10-28 04:56:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:01 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 ) 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-28 04:56:01 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-28 04:56:01 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:01 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) 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:01 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) 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:01 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:01 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) 2026-10-28 04:56:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:01 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-28 04:56:01 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:00.578675 End time: 2026-10-28 04:56:00.988091 2026-10-28 04:56:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:01 INFO impv::::casa ########################################## 2026-10-28 04:56:01 INFO impv::::casa ########################################## 2026-10-28 04:56:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:01 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 ) 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-28 04:56:01 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-28 04:56:01 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:01 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) 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:01 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) 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:01 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:01 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) 2026-10-28 04:56:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:01 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-28 04:56:02 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:00.995833 End time: 2026-10-28 04:56:01.787416 2026-10-28 04:56:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:02 INFO impv::::casa ########################################## 2026-10-28 04:56:02 INFO impv::::casa ########################################## 2026-10-28 04:56:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:02 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 ) 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-28 04:56:02 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-28 04:56:02 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:02 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) 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:02 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) 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:02 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) 2026-10-28 04:56:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:02 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-28 04:56:02 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:01.799136 End time: 2026-10-28 04:56:02.211769 2026-10-28 04:56:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:02 INFO impv::::casa ########################################## 2026-10-28 04:56:02 INFO impv::::casa ########################################## 2026-10-28 04:56:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:02 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 ) 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-28 04:56:02 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-28 04:56:02 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:02 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) 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:02 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) 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:02 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) 2026-10-28 04:56:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:02 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-28 04:56:03 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:02.221886 End time: 2026-10-28 04:56:02.717002 2026-10-28 04:56:03 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:03 INFO impv::::casa ########################################## 2026-10-28 04:56:03 INFO impv::::casa ########################################## 2026-10-28 04:56:03 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:03 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 ) 2026-10-28 04:56:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:03 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-28 04:56:03 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-28 04:56:03 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-28 04:56:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:03 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) 2026-10-28 04:56:03 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-28 04:56:03 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-28 04:56:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:03 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) 2026-10-28 04:56:03 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:03 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:03 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:03 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) 2026-10-28 04:56:03 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:03 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-28 04:56:03 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:02.728660 End time: 2026-10-28 04:56:03.184259 2026-10-28 04:56:03 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:03 INFO impv::::casa ########################################## .2026-10-28 04:56:04 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-28 04:56:04 INFO name:: No table opened. 2026-10-28 04:56:04 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:04 INFO impv::::casa ########################################## 2026-10-28 04:56:04 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:04 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 ) 2026-10-28 04:56:04 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:04 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:04 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:04 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) 2026-10-28 04:56:04 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:04 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-28 04:56:04 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:03.781408 End time: 2026-10-28 04:56:04.386198 2026-10-28 04:56:04 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:04 INFO impv::::casa ########################################## 2026-10-28 04:56:04 INFO name:: No table opened. 2026-10-28 04:56:04 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:04 INFO impv::::casa ########################################## 2026-10-28 04:56:04 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:04 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 ) 2026-10-28 04:56:04 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:04 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:04 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:04 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:04 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) 2026-10-28 04:56:04 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:05 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-28 04:56:05 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:04.403765 End time: 2026-10-28 04:56:04.862111 2026-10-28 04:56:05 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:05 INFO impv::::casa ########################################## 2026-10-28 04:56:05 INFO name:: No table opened. 2026-10-28 04:56:05 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:05 INFO impv::::casa ########################################## 2026-10-28 04:56:05 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:05 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 ) 2026-10-28 04:56:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:05 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:05 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:05 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) 2026-10-28 04:56:05 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:05 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-28 04:56:05 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:04.887086 End time: 2026-10-28 04:56:05.381221 2026-10-28 04:56:05 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:05 INFO impv::::casa ########################################## 2026-10-28 04:56:05 INFO name:: No table opened. 2026-10-28 04:56:05 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:05 INFO impv::::casa ########################################## 2026-10-28 04:56:05 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:05 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 ) 2026-10-28 04:56:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:05 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:05 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:05 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) 2026-10-28 04:56:05 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:06 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-28 04:56:06 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:05.401715 End time: 2026-10-28 04:56:05.952046 2026-10-28 04:56:06 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:06 INFO impv::::casa ########################################## 2026-10-28 04:56:06 INFO name:: No table opened. 2026-10-28 04:56:06 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:06 INFO impv::::casa ########################################## 2026-10-28 04:56:06 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:06 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 ) 2026-10-28 04:56:06 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:06 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:06 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:06 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:06 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:06 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) 2026-10-28 04:56:06 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:06 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-28 04:56:07 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:05.973047 End time: 2026-10-28 04:56:06.524899 2026-10-28 04:56:07 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:07 INFO impv::::casa ########################################## 2026-10-28 04:56:07 INFO name:: No table opened. 2026-10-28 04:56:07 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:07 INFO impv::::casa ########################################## 2026-10-28 04:56:07 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:07 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 ) 2026-10-28 04:56:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:07 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:07 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:07 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) 2026-10-28 04:56:07 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:07 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-28 04:56:07 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:06.544392 End time: 2026-10-28 04:56:06.940181 2026-10-28 04:56:07 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:07 INFO impv::::casa ########################################## 2026-10-28 04:56:07 INFO name:: No table opened. 2026-10-28 04:56:07 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:07 INFO impv::::casa ########################################## 2026-10-28 04:56:07 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:07 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 ) 2026-10-28 04:56:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:07 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:07 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:07 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) 2026-10-28 04:56:07 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:07 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-28 04:56:07 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:06.959305 End time: 2026-10-28 04:56:07.389873 2026-10-28 04:56:07 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:07 INFO impv::::casa ########################################## 2026-10-28 04:56:07 INFO name:: No table opened. 2026-10-28 04:56:07 INFO showcache:: The Table Cache is empty. 2026-10-28 04:56:07 INFO impv::::casa ########################################## 2026-10-28 04:56:07 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:07 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 ) 2026-10-28 04:56:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:07 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:07 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) 2026-10-28 04:56:07 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-28 04:56:08 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:07.409764 End time: 2026-10-28 04:56:07.733189 2026-10-28 04:56:08 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:08 INFO impv::::casa ########################################## 2026-10-28 04:56:08 INFO impv::::casa ########################################## 2026-10-28 04:56:08 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:08 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 ) 2026-10-28 04:56:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:08 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:08 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) 2026-10-28 04:56:08 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-28 04:56:08 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:07.750886 End time: 2026-10-28 04:56:07.985438 2026-10-28 04:56:08 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:08 INFO impv::::casa ########################################## 2026-10-28 04:56:08 INFO impv::::casa ########################################## 2026-10-28 04:56:08 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:08 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 ) 2026-10-28 04:56:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:08 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-28 04:56:08 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:08 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) 2026-10-28 04:56:08 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-28 04:56:08 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:08.001077 End time: 2026-10-28 04:56:08.324015 2026-10-28 04:56:08 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:08 INFO impv::::casa ########################################## 2026-10-28 04:56:08 INFO impv::::casa ########################################## 2026-10-28 04:56:08 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:08 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 ) 2026-10-28 04:56:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:08 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-28 04:56:08 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:08 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) 2026-10-28 04:56:09 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-28 04:56:09 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:08.342662 End time: 2026-10-28 04:56:08.745800 2026-10-28 04:56:09 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:09 INFO impv::::casa ########################################## 2026-10-28 04:56:09 INFO impv::::casa ########################################## 2026-10-28 04:56:09 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:09 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 ) 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:09 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-28 04:56:09 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:09 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:09 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) 2026-10-28 04:56:09 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-28 04:56:09 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:08.763290 End time: 2026-10-28 04:56:09.197177 2026-10-28 04:56:09 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:09 INFO impv::::casa ########################################## .2026-10-28 04:56:09 INFO impv::::casa ########################################## 2026-10-28 04:56:09 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:09 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 ) 2026-10-28 04:56:09 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-28 04:56:09 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). 2026-10-28 04:56:09 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 2026-10-28 04:56:09 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:09 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:09 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) 2026-10-28 04:56:09 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-28 04:56:09 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-28 04:56:09 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:09 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) 2026-10-28 04:56:09 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:09 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:09 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:09 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:56:09 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:09 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:09 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) 2026-10-28 04:56:09 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:10 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-28 04:56:10 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:09.215203 End time: 2026-10-28 04:56:09.664071 2026-10-28 04:56:10 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:10 INFO impv::::casa ########################################## .2026-10-28 04:56:10 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-28 04:56:10 INFO impv::::casa ########################################## 2026-10-28 04:56:10 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:10 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 ) 2026-10-28 04:56:10 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:10 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:10 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:10 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:10 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) 2026-10-28 04:56:10 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:10 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-28 04:56:10 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:09.950411 End time: 2026-10-28 04:56:10.280395 2026-10-28 04:56:10 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:10 INFO impv::::casa ########################################## 2026-10-28 04:56:10 INFO impv::::casa ########################################## 2026-10-28 04:56:10 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:10 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 ) 2026-10-28 04:56:10 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:10 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:10 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:10 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:10 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:10 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) 2026-10-28 04:56:10 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:10 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-28 04:56:11 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:10.288488 End time: 2026-10-28 04:56:10.577335 2026-10-28 04:56:11 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:11 INFO impv::::casa ########################################## 2026-10-28 04:56:11 INFO impv::::casa ########################################## 2026-10-28 04:56:11 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:11 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 ) 2026-10-28 04:56:11 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:11 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:11 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-28 04:56:11 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:11 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:11 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) 2026-10-28 04:56:11 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:11 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-28 04:56:11 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:10.585668 End time: 2026-10-28 04:56:10.851635 2026-10-28 04:56:11 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:11 INFO impv::::casa ########################################## .2026-10-28 04:56:11 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-28 04:56:12 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-28 04:56:12 INFO impv::::casa ########################################## 2026-10-28 04:56:12 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:12 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 ) 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:12 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 2026-10-28 04:56:12 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 2026-10-28 04:56:12 INFO impv::::casa Traceback (most recent call last): 2026-10-28 04:56:12 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-28 04:56:12 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'] ) 2026-10-28 04:56:12 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-28 04:56:12 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-28 04:56:12 INFO impv::::casa+ outia = myia.pv( 2026-10-28 04:56:12 INFO impv::::casa+ ^^^^^^^^ 2026-10-28 04:56:12 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-28 04:56:12 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)) 2026-10-28 04:56:12 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-28 04:56:12 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-2-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-10-28 04:56:12 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-28 04:56:12 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-28 04:56:12 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 2026-10-28 04:56:12 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:11.845031 End time: 2026-10-28 04:56:11.881590 2026-10-28 04:56:12 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:12 INFO impv::::casa ########################################## 2026-10-28 04:56:12 INFO impv::::casa ########################################## 2026-10-28 04:56:12 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:12 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 ) 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:12 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-28 04:56:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:12 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) 2026-10-28 04:56:12 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:12 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:12 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:12 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-28 04:56:12 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:13 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:11.888329 End time: 2026-10-28 04:56:12.570060 2026-10-28 04:56:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:13 INFO impv::::casa ########################################## .2026-10-28 04:56:13 INFO impv::::casa ########################################## 2026-10-28 04:56:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:13 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 ) 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-28 04:56:13 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-28 04:56:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:13 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) 2026-10-28 04:56:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:13 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:56:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:13 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) 2026-10-28 04:56:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:13 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-28 04:56:13 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:12.578040 End time: 2026-10-28 04:56:13.207727 2026-10-28 04:56:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:13 INFO impv::::casa ########################################## .2026-10-28 04:56:13 INFO impv::::casa ########################################## 2026-10-28 04:56:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:13 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 ) 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-28 04:56:13 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-28 04:56:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:13 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) 2026-10-28 04:56:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:13 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:56:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:13 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) 2026-10-28 04:56:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:13 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-28 04:56:14 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:13.220538 End time: 2026-10-28 04:56:13.685962 2026-10-28 04:56:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:14 INFO impv::::casa ########################################## .2026-10-28 04:56:14 INFO impv::::casa ########################################## 2026-10-28 04:56:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:14 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 ) 2026-10-28 04:56:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-28 04:56:14 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-28 04:56:14 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-28 04:56:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:14 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) 2026-10-28 04:56:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:56:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:14 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) 2026-10-28 04:56:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-28 04:56:14 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:13.696181 End time: 2026-10-28 04:56:14.488198 2026-10-28 04:56:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:14 INFO impv::::casa ########################################## 2026-10-28 04:56:14 INFO impv::::casa ########################################## 2026-10-28 04:56:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-28 04:56:14 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 ) 2026-10-28 04:56:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:15 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-28 04:56:15 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-28 04:56:15 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-28 04:56:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:15 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) 2026-10-28 04:56:15 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-28 04:56:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-28 04:56:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-28 04:56:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-28 04:56:15 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-28 04:56:15 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-28 04:56:15 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-28 04:56:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-28 04:56:15 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) 2026-10-28 04:56:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-28 04:56:15 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-28 04:56:15 INFO impv::::casa Task impv complete. Start time: 2026-10-28 04:56:14.496586 End time: 2026-10-28 04:56:15.064177 2026-10-28 04:56:15 INFO impv::::casa ##### End Task: impv ##### 2026-10-28 04:56:15 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 27.698s OK Generating XML reports...