2026-09-29 20:49:13 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-09-29 20:49:13 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-09-29 20:49:13 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-09-29 20:49:13 INFO ::casa 2026-09-29 20:49:13 INFO ::casa config values 2026-09-29 20:49:13 INFO ::casa agg = False 2026-09-29 20:49:13 INFO ::casa cachedir = '/home/casatest/.casa' 2026-09-29 20:49:13 INFO ::casa casaconfig_verbose = 1 2026-09-29 20:49:13 INFO ::casa colors = 'Neutral' 2026-09-29 20:49:13 INFO ::casa data_auto_update = False 2026-09-29 20:49:13 INFO ::casa data_update_interval = 1 2026-09-29 20:49:13 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-09-29 20:49:13 INFO ::casa iplog = False 2026-09-29 20:49:13 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260929-204909.log' 2026-09-29 20:49:13 INFO ::casa log2term = True 2026-09-29 20:49:13 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260929-204909.log' 2026-09-29 20:49:13 INFO ::casa measures_auto_update = False 2026-09-29 20:49:13 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-09-29 20:49:13 INFO ::casa measures_site_interval = 2 2026-09-29 20:49:13 INFO ::casa measures_update_interval = 1 2026-09-29 20:49:13 INFO ::casa measurespath = '/opt/casa/data/master' 2026-09-29 20:49:13 INFO ::casa nogui = False 2026-09-29 20:49:13 INFO ::casa nologfile = False 2026-09-29 20:49:13 INFO ::casa nologger = True 2026-09-29 20:49:13 INFO ::casa pipeline = False 2026-09-29 20:49:13 INFO ::casa skipnetworkcheck = False 2026-09-29 20:49:13 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-09-29 20:49:13 INFO ::casa user_site = False 2026-09-29 20:49:13 INFO ::casa 2026-09-29 20:49:13 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-09-29 20:49:13 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-09-29 20:49:13 INFO ::casa 2026-09-29 20:49:13 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-09-29 20:49:13 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-09-29 20:49:13 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-09-29 20:49:13 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/09/29/15:15, 2026/12/28/00:00:00 2026-09-29 20:49:13 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/09/03/15:15, 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 6.7.7.10 -- Common Astronomy Software Applications [6.7.7.10] 2026-09-29 20:49:13 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-09-29 20:49:13 INFO impv::::casa ########################################## 2026-09-29 20:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:13 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 ) 2026-09-29 20:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-09-29 20:49:13 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:13 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) 2026-09-29 20:49:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:13 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-09-29 20:49:13 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:13.263125 End time: 2026-09-29 20:49:13.313648 2026-09-29 20:49:13 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:13 INFO impv::::casa ########################################## 2026-09-29 20:49:13 INFO impv::::casa ########################################## 2026-09-29 20:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:13 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 ) 2026-09-29 20:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-09-29 20:49:13 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-09-29 20:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:13 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) 2026-09-29 20:49:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:13 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) 2026-09-29 20:49:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:13 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-09-29 20:49:13 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:13.316392 End time: 2026-09-29 20:49:13.384600 2026-09-29 20:49:13 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:13 INFO impv::::casa ########################################## .2026-09-29 20:49:13 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-29 20:49:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-29 20:49:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:13 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) 2026-09-29 20:49:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-29 20:49:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-29 20:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:13 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) 2026-09-29 20:49:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:13 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) 2026-09-29 20:49:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-29 20:49:14 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-29 20:49:14 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-29 20:49:14 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-29 20:49:14 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-29 20:49:14 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-29 20:49:14 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 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 ) 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 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 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-09-29 20:49:14 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:13.703149 End time: 2026-09-29 20:49:13.766273 2026-09-29 20:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-09-29 20:49:14 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 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 ) 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-09-29 20:49:14 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:13.816730 End time: 2026-09-29 20:49:13.879968 2026-09-29 20:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 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 ) 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-09-29 20:49:14 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:13.884957 End time: 2026-09-29 20:49:13.942003 2026-09-29 20:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa ########################################## .2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 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 ) 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 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 2026-09-29 20:49:14 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-09-29 20:49:14 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:13.948539 End time: 2026-09-29 20:49:14.210452 2026-09-29 20:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 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 ) 2026-09-29 20:49:14 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-09-29 20:49:14 INFO impv::::casa Traceback (most recent call last): 2026-09-29 20:49:14 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-09-29 20:49:14 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-09-29 20:49:14 INFO impv::::casa+ Exception: outfile must be specified. 2026-09-29 20:49:14 INFO impv::::casa+ 2026-09-29 20:49:14 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-09-29 20:49:14 INFO impv::::casa+ 2026-09-29 20:49:14 INFO impv::::casa+ Traceback (most recent call last): 2026-09-29 20:49:14 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-29 20:49:14 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'] ) 2026-09-29 20:49:14 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-29 20:49:14 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-09-29 20:49:14 INFO impv::::casa+ if (myia): 2026-09-29 20:49:14 INFO impv::::casa+ ^^^^ 2026-09-29 20:49:14 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-09-29 20:49:14 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:14.213512 End time: 2026-09-29 20:49:14.215964 2026-09-29 20:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa ########################################## .2026-09-29 20:49:14 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 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 ) 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-09-29 20:49:14 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-09-29 20:49:14 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:14.247663 End time: 2026-09-29 20:49:14.310859 2026-09-29 20:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-09-29 20:49:14 INFO ::::image::fromshape Ran ia.fromshape 2026-09-29 20:49:14 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-09-29 20:49:14 INFO ::::impv version: 6.7.7-10 CASAtools:v1.0.0 2026-09-29 20:49:14 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) .2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-29 20:49:14 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-09-29 20:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-29 20:49:14 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:14.316732 End time: 2026-09-29 20:49:14.412785 2026-09-29 20:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ########################################## 2026-09-29 20:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:14 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-09-29 20:49:14 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:14 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) 2026-09-29 20:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:14 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-09-29 20:49:15 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:14.415634 End time: 2026-09-29 20:49:14.514758 2026-09-29 20:49:15 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:15 INFO impv::::casa ########################################## .2026-09-29 20:49:15 INFO impv::::casa ########################################## 2026-09-29 20:49:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:15 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 ) 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:15 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 2026-09-29 20:49:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:15 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) 2026-09-29 20:49:15 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:15 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:15 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:15 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) 2026-09-29 20:49:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:15 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-09-29 20:49:15 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:14.520047 End time: 2026-09-29 20:49:15.171550 2026-09-29 20:49:15 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:15 INFO impv::::casa ########################################## .2026-09-29 20:49:15 INFO impv::::casa ########################################## 2026-09-29 20:49:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:15 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 ) 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:18 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-09-29 20:49:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:18 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) 2026-09-29 20:49:18 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:18 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:19 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) 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:15.175318 End time: 2026-09-29 20:49:19.779566 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-09-29 20:49:20 INFO impv::::casa Traceback (most recent call last): 2026-09-29 20:49:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-09-29 20:49:20 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-09-29 20:49:20 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-09-29 20:49:20 INFO impv::::casa+ 2026-09-29 20:49:20 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-09-29 20:49:20 INFO impv::::casa+ 2026-09-29 20:49:20 INFO impv::::casa+ Traceback (most recent call last): 2026-09-29 20:49:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-29 20:49:20 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'] ) 2026-09-29 20:49:20 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-29 20:49:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-09-29 20:49:20 INFO impv::::casa+ if (myia): 2026-09-29 20:49:20 INFO impv::::casa+ ^^^^ 2026-09-29 20:49:20 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:19.851247 End time: 2026-09-29 20:49:19.853034 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## .2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:20 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 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:20 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:19.857315 End time: 2026-09-29 20:49:20.094129 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## .2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-09-29 20:49:20 INFO impv::::casa Traceback (most recent call last): 2026-09-29 20:49:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-09-29 20:49:20 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-09-29 20:49:20 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-09-29 20:49:20 INFO impv::::casa+ 2026-09-29 20:49:20 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-09-29 20:49:20 INFO impv::::casa+ 2026-09-29 20:49:20 INFO impv::::casa+ Traceback (most recent call last): 2026-09-29 20:49:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-29 20:49:20 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'] ) 2026-09-29 20:49:20 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-29 20:49:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-09-29 20:49:20 INFO impv::::casa+ if (myia): 2026-09-29 20:49:20 INFO impv::::casa+ ^^^^ 2026-09-29 20:49:20 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.098289 End time: 2026-09-29 20:49:20.099356 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## .2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.108521 End time: 2026-09-29 20:49:20.190322 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.195602 End time: 2026-09-29 20:49:20.257155 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.262700 End time: 2026-09-29 20:49:20.323595 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.328965 End time: 2026-09-29 20:49:20.388305 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-09-29 20:49:20 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.393782 End time: 2026-09-29 20:49:20.453567 2026-09-29 20:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ########################################## 2026-09-29 20:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:20 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 ) 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-29 20:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:20 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) 2026-09-29 20:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.458905 End time: 2026-09-29 20:49:20.523837 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.528985 End time: 2026-09-29 20:49:20.588050 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.593268 End time: 2026-09-29 20:49:20.652826 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## .2026-09-29 20:49:21 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.693851 End time: 2026-09-29 20:49:20.737281 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.744749 End time: 2026-09-29 20:49:20.789901 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.797244 End time: 2026-09-29 20:49:20.840198 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.847496 End time: 2026-09-29 20:49:20.889654 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.897058 End time: 2026-09-29 20:49:20.939317 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:20.946014 End time: 2026-09-29 20:49:20.994475 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.001670 End time: 2026-09-29 20:49:21.046267 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO name:: No table opened. 2026-09-29 20:49:21 INFO showcache:: The Table Cache is empty. 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.053617 End time: 2026-09-29 20:49:21.097457 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.104133 End time: 2026-09-29 20:49:21.144885 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.151537 End time: 2026-09-29 20:49:21.192587 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.199635 End time: 2026-09-29 20:49:21.241494 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-09-29 20:49:21 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.248519 End time: 2026-09-29 20:49:21.314956 2026-09-29 20:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:21 INFO impv::::casa ########################################## .2026-09-29 20:49:21 INFO impv::::casa ########################################## 2026-09-29 20:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:21 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 ) 2026-09-29 20:49:21 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-09-29 20:49:21 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). 2026-09-29 20:49:21 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 2026-09-29 20:49:21 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:21 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) 2026-09-29 20:49:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.321789 End time: 2026-09-29 20:49:21.603758 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## .2026-09-29 20:49:22 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.642949 End time: 2026-09-29 20:49:21.686806 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.689334 End time: 2026-09-29 20:49:21.734871 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.740759 End time: 2026-09-29 20:49:21.804615 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## .2026-09-29 20:49:22 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-09-29 20:49:22 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 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 2026-09-29 20:49:22 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 2026-09-29 20:49:22 INFO impv::::casa Traceback (most recent call last): 2026-09-29 20:49:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-29 20:49:22 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'] ) 2026-09-29 20:49:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-29 20:49:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-09-29 20:49:22 INFO impv::::casa+ outia = myia.pv( 2026-09-29 20:49:22 INFO impv::::casa+ ^^^^^^^^ 2026-09-29 20:49:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-09-29 20:49:22 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)) 2026-09-29 20:49:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-29 20:49:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-09-29 20:49:22 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-09-29 20:49:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-29 20:49:22 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 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.965115 End time: 2026-09-29 20:49:21.980000 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:21.984159 End time: 2026-09-29 20:49:22.063030 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## .2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:22.066064 End time: 2026-09-29 20:49:22.162437 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## .2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:22.167016 End time: 2026-09-29 20:49:22.261875 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## .2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-29 20:49:22 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:22.265690 End time: 2026-09-29 20:49:22.362783 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ########################################## 2026-09-29 20:49:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-29 20:49:22 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 ) 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-29 20:49:22 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-09-29 20:49:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-29 20:49:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-29 20:49:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-29 20:49:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-29 20:49:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-29 20:49:22 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) 2026-09-29 20:49:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-29 20:49:22 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-09-29 20:49:22 INFO impv::::casa Task impv complete. Start time: 2026-09-29 20:49:22.365962 End time: 2026-09-29 20:49:22.461637 2026-09-29 20:49:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-29 20:49:22 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 9.286s OK Generating XML reports...