2026-04-23 03:16:22 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-04-23 03:16:22 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-04-23 03:16:22 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-04-23 03:16:22 INFO ::casa 2026-04-23 03:16:22 INFO ::casa config values 2026-04-23 03:16:22 INFO ::casa agg = False 2026-04-23 03:16:22 INFO ::casa cachedir = '/home/casatest/.casa' 2026-04-23 03:16:22 INFO ::casa casaconfig_verbose = 1 2026-04-23 03:16:22 INFO ::casa colors = 'Neutral' 2026-04-23 03:16:22 INFO ::casa data_auto_update = False 2026-04-23 03:16:22 INFO ::casa data_update_interval = 1 2026-04-23 03:16:22 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-04-23 03:16:22 INFO ::casa iplog = False 2026-04-23 03:16:22 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260423-031617.log' 2026-04-23 03:16:22 INFO ::casa log2term = True 2026-04-23 03:16:22 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260423-031617.log' 2026-04-23 03:16:22 INFO ::casa measures_auto_update = False 2026-04-23 03:16:22 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-04-23 03:16:22 INFO ::casa measures_site_interval = 2 2026-04-23 03:16:22 INFO ::casa measures_update_interval = 1 2026-04-23 03:16:22 INFO ::casa measurespath = '/opt/casa/data/master' 2026-04-23 03:16:22 INFO ::casa nogui = False 2026-04-23 03:16:22 INFO ::casa nologfile = False 2026-04-23 03:16:22 INFO ::casa nologger = True 2026-04-23 03:16:22 INFO ::casa pipeline = False 2026-04-23 03:16:22 INFO ::casa skipnetworkcheck = False 2026-04-23 03:16:22 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-04-23 03:16:22 INFO ::casa user_site = False 2026-04-23 03:16:22 INFO ::casa 2026-04-23 03:16:22 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-23 03:16:22 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-04-23 03:16:22 INFO ::casa 2026-04-23 03:16:22 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-04-23 03:16:22 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-23 03:16:22 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-04-23 03:16:22 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/04/21/15:15, 2026/07/20/00:00:00 2026-04-23 03:16:22 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/03/27/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.6.1 -- Common Astronomy Software Applications [6.7.6.1] 2026-04-23 03:16:22 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-04-23 03:16:22 INFO impv::::casa ########################################## 2026-04-23 03:16:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:22 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 ) 2026-04-23 03:16:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-04-23 03:16:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:22 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-04-23 03:16:22 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:22.029333 End time: 2026-04-23 03:16:22.069741 2026-04-23 03:16:22 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:22 INFO impv::::casa ########################################## 2026-04-23 03:16:22 INFO impv::::casa ########################################## 2026-04-23 03:16:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:22 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 ) 2026-04-23 03:16:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-04-23 03:16:22 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-04-23 03:16:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:22 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-04-23 03:16:22 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:22.072493 End time: 2026-04-23 03:16:22.120991 2026-04-23 03:16:22 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:22 INFO impv::::casa ########################################## .2026-04-23 03:16:22 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-04-23 03:16:22 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:22 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-04-23 03:16:22 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:22 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-04-23 03:16:22 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:22 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-04-23 03:16:22 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:22 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) 2026-04-23 03:16:22 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:23 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) 2026-04-23 03:16:23 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:23 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-04-23 03:16:23 INFO impv::::casa ########################################## 2026-04-23 03:16:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:23 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 ) 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:23 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 2026-04-23 03:16:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:23 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) 2026-04-23 03:16:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:23 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) 2026-04-23 03:16:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:23 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-04-23 03:16:23 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:22.649783 End time: 2026-04-23 03:16:22.719066 2026-04-23 03:16:23 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:23 INFO impv::::casa ########################################## 2026-04-23 03:16:23 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-04-23 03:16:23 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-04-23 03:16:23 INFO impv::::casa ########################################## 2026-04-23 03:16:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:23 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 ) 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:23 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:23 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) 2026-04-23 03:16:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:23 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-04-23 03:16:23 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:22.976680 End time: 2026-04-23 03:16:23.025107 2026-04-23 03:16:23 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:23 INFO impv::::casa ########################################## 2026-04-23 03:16:23 INFO impv::::casa ########################################## 2026-04-23 03:16:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:23 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 ) 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:23 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:23 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) 2026-04-23 03:16:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:23 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-04-23 03:16:24 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:23.029037 End time: 2026-04-23 03:16:23.582503 2026-04-23 03:16:24 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa ########################################## .2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-04-23 03:16:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:24 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-04-23 03:16:24 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:23.593173 End time: 2026-04-23 03:16:23.886870 2026-04-23 03:16:24 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:24 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-04-23 03:16:24 INFO impv::::casa Traceback (most recent call last): 2026-04-23 03:16:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-04-23 03:16:24 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-04-23 03:16:24 INFO impv::::casa+ Exception: outfile must be specified. 2026-04-23 03:16:24 INFO impv::::casa+ 2026-04-23 03:16:24 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-04-23 03:16:24 INFO impv::::casa+ 2026-04-23 03:16:24 INFO impv::::casa+ Traceback (most recent call last): 2026-04-23 03:16:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-04-23 03:16:24 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-04-23 03:16:24 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-23 03:16:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-04-23 03:16:24 INFO impv::::casa+ if (myia): 2026-04-23 03:16:24 INFO impv::::casa+ ^^^^ 2026-04-23 03:16:24 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-04-23 03:16:24 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:23.890254 End time: 2026-04-23 03:16:23.927046 2026-04-23 03:16:24 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa ########################################## .2026-04-23 03:16:24 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-04-23 03:16:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:24 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-04-23 03:16:24 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:23.951739 End time: 2026-04-23 03:16:24.007825 2026-04-23 03:16:24 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-04-23 03:16:24 INFO ::::image::fromshape Ran ia.fromshape 2026-04-23 03:16:24 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-04-23 03:16:24 INFO ::::impv version: 6.7.6-1 CASAtools:v1.0.0 2026-04-23 03:16:24 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-04-23 03:16:24 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:24 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-04-23 03:16:24 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:24.015405 End time: 2026-04-23 03:16:24.101074 2026-04-23 03:16:24 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:24 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 ) 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-04-23 03:16:24 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:24 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 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) 2026-04-23 03:16:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:24 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-04-23 03:16:24 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:24.104874 End time: 2026-04-23 03:16:24.191436 2026-04-23 03:16:24 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:24 INFO impv::::casa ########################################## .2026-04-23 03:16:24 INFO impv::::casa ########################################## 2026-04-23 03:16:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:24 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 ) 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 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 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:24 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) 2026-04-23 03:16:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:25 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-04-23 03:16:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:25 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-04-23 03:16:25 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:24.196051 End time: 2026-04-23 03:16:24.551228 2026-04-23 03:16:25 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:25 INFO impv::::casa ########################################## .2026-04-23 03:16:25 INFO impv::::casa ########################################## 2026-04-23 03:16:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:25 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-04-23 03:16:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:25 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) 2026-04-23 03:16:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:27 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) 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:24.555230 End time: 2026-04-23 03:16:27.763961 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:28 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-04-23 03:16:28 INFO impv::::casa Traceback (most recent call last): 2026-04-23 03:16:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-04-23 03:16:28 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-04-23 03:16:28 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-04-23 03:16:28 INFO impv::::casa+ 2026-04-23 03:16:28 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-04-23 03:16:28 INFO impv::::casa+ 2026-04-23 03:16:28 INFO impv::::casa+ Traceback (most recent call last): 2026-04-23 03:16:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-04-23 03:16:28 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-04-23 03:16:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-23 03:16:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-04-23 03:16:28 INFO impv::::casa+ if (myia): 2026-04-23 03:16:28 INFO impv::::casa+ ^^^^ 2026-04-23 03:16:28 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:27.793480 End time: 2026-04-23 03:16:27.796102 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## .2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-04-23 03:16:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:27.801797 End time: 2026-04-23 03:16:28.059570 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## .2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:28 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-04-23 03:16:28 INFO impv::::casa Traceback (most recent call last): 2026-04-23 03:16:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-04-23 03:16:28 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-04-23 03:16:28 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-04-23 03:16:28 INFO impv::::casa+ 2026-04-23 03:16:28 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-04-23 03:16:28 INFO impv::::casa+ 2026-04-23 03:16:28 INFO impv::::casa+ Traceback (most recent call last): 2026-04-23 03:16:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-04-23 03:16:28 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-04-23 03:16:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-23 03:16:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-04-23 03:16:28 INFO impv::::casa+ if (myia): 2026-04-23 03:16:28 INFO impv::::casa+ ^^^^ 2026-04-23 03:16:28 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.068032 End time: 2026-04-23 03:16:28.070532 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## .2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 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 ) 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.087311 End time: 2026-04-23 03:16:28.165816 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 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 ) 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.178663 End time: 2026-04-23 03:16:28.258743 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 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 ) 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.269731 End time: 2026-04-23 03:16:28.343818 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 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 ) 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.352903 End time: 2026-04-23 03:16:28.418055 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:28 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 ) 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-04-23 03:16:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:28 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) 2026-04-23 03:16:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-04-23 03:16:28 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.426396 End time: 2026-04-23 03:16:28.488734 2026-04-23 03:16:28 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:28 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.502953 End time: 2026-04-23 03:16:28.584423 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.594044 End time: 2026-04-23 03:16:28.659093 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.666183 End time: 2026-04-23 03:16:28.726794 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## .2026-04-23 03:16:29 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.783124 End time: 2026-04-23 03:16:28.848464 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.865720 End time: 2026-04-23 03:16:28.920608 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:28.937950 End time: 2026-04-23 03:16:28.991259 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.008665 End time: 2026-04-23 03:16:29.063707 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.077167 End time: 2026-04-23 03:16:29.126006 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_5', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.137718 End time: 2026-04-23 03:16:29.186808 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 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 ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.203659 End time: 2026-04-23 03:16:29.256535 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO name:: No table opened. 2026-04-23 03:16:29 INFO showcache:: The Table Cache is empty. 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 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 ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 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) 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.270651 End time: 2026-04-23 03:16:29.322665 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 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 ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 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) 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.337793 End time: 2026-04-23 03:16:29.391361 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 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 ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 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) 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-04-23 03:16:29 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.404492 End time: 2026-04-23 03:16:29.455565 2026-04-23 03:16:29 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ########################################## 2026-04-23 03:16:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:29 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 ) 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:29 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-04-23 03:16:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:29 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) 2026-04-23 03:16:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.468574 End time: 2026-04-23 03:16:29.517364 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-04-23 03:16:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.529119 End time: 2026-04-23 03:16:29.576908 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## .2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:30 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-04-23 03:16:30 INFO impv::AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:30 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:30 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-04-23 03:16:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.588517 End time: 2026-04-23 03:16:29.838313 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## .2026-04-23 03:16:30 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='coords', start=[2, 5], end=[7, 5], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.871865 End time: 2026-04-23 03:16:29.910365 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:30 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.913167 End time: 2026-04-23 03:16:29.958047 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa impv( imagename='gen.im', outfile='testing3.im', mode='coords', start=['0h0m12s', '0d0m0s'], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-04-23 03:16:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:30 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:29.963775 End time: 2026-04-23 03:16:30.018267 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## .2026-04-23 03:16:30 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-04-23 03:16:30 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa impv( imagename='kk', outfile='x1.im', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=False ) 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:30 SEVERE impv::image::pv (file src/tools/image/image_cmpt.cc, line 4856) Exception Reported: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-04-23 03:16:30 SEVERE impv::::casa Exception Reported: Error in impv: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-04-23 03:16:30 INFO impv::::casa Traceback (most recent call last): 2026-04-23 03:16:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-04-23 03:16:30 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-04-23 03:16:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-23 03:16:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-04-23 03:16:30 INFO impv::::casa+ outia = myia.pv( 2026-04-23 03:16:30 INFO impv::::casa+ ^^^^^^^^ 2026-04-23 03:16:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-04-23 03:16:30 INFO impv::::casa+ return _wrap_image(swig_object=self._swigobj.pv(outfile, start, end, center, length, pa, width, unit, overwrite, region, chans, stokes, mask, stretch, wantreturn)) 2026-04-23 03:16:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-23 03:16:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-1-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-04-23 03:16:30 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-04-23 03:16:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-04-23 03:16:30 INFO impv::::casa+ RuntimeError: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:30.163190 End time: 2026-04-23 03:16:30.241494 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa impv( imagename='kk', outfile='xyz', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=True ) 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord+ [2, 2, 0, 0] to [20, 2, 0, 19] (00:06:32.213, -01.38.00.797, I, 1.41499e+09Hz to 00:05:20.159, -01.38.00.797, I, 1.41501e+09Hz) 2026-04-23 03:16:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:30 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-04-23 03:16:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:30.247477 End time: 2026-04-23 03:16:30.340557 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## .2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 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 ) 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-04-23 03:16:30 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 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) 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:30 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:30 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:30 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) 2026-04-23 03:16:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-04-23 03:16:30 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:30.348204 End time: 2026-04-23 03:16:30.486249 2026-04-23 03:16:30 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:30 INFO impv::::casa ########################################## .2026-04-23 03:16:30 INFO impv::::casa ########################################## 2026-04-23 03:16:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:30 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 ) 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-04-23 03:16:31 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:31 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-04-23 03:16:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:31 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-04-23 03:16:31 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:30.497210 End time: 2026-04-23 03:16:30.615185 2026-04-23 03:16:31 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:31 INFO impv::::casa ########################################## .2026-04-23 03:16:31 INFO impv::::casa ########################################## 2026-04-23 03:16:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:31 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-04-23 03:16:31 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-04-23 03:16:31 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:31 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-04-23 03:16:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:31 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-04-23 03:16:31 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:30.622736 End time: 2026-04-23 03:16:30.740917 2026-04-23 03:16:31 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:31 INFO impv::::casa ########################################## 2026-04-23 03:16:31 INFO impv::::casa ########################################## 2026-04-23 03:16:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-04-23 03:16:31 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-04-23 03:16:31 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-04-23 03:16:31 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-04-23 03:16:31 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-04-23 03:16:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-04-23 03:16:31 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-04-23 03:16:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-04-23 03:16:31 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-04-23 03:16:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-04-23 03:16:31 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-04-23 03:16:31 INFO impv::::casa Task impv complete. Start time: 2026-04-23 03:16:30.748141 End time: 2026-04-23 03:16:30.872232 2026-04-23 03:16:31 INFO impv::::casa ##### End Task: impv ##### 2026-04-23 03:16:31 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 8.924s OK Generating XML reports...