2026-03-24 05:59:48 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-03-24 05:59:48 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-03-24 05:59:48 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-03-24 05:59:48 INFO ::casa 2026-03-24 05:59:48 INFO ::casa config values 2026-03-24 05:59:48 INFO ::casa agg = False 2026-03-24 05:59:48 INFO ::casa cachedir = '/home/casatest/.casa' 2026-03-24 05:59:48 INFO ::casa casaconfig_verbose = 1 2026-03-24 05:59:48 INFO ::casa colors = 'Neutral' 2026-03-24 05:59:48 INFO ::casa data_auto_update = False 2026-03-24 05:59:48 INFO ::casa data_update_interval = 1 2026-03-24 05:59:48 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-03-24 05:59:48 INFO ::casa iplog = False 2026-03-24 05:59:48 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260324-055943.log' 2026-03-24 05:59:48 INFO ::casa log2term = True 2026-03-24 05:59:48 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260324-055943.log' 2026-03-24 05:59:48 INFO ::casa measures_auto_update = False 2026-03-24 05:59:48 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-03-24 05:59:48 INFO ::casa measures_site_interval = 2 2026-03-24 05:59:48 INFO ::casa measures_update_interval = 1 2026-03-24 05:59:48 INFO ::casa measurespath = '/opt/casa/data/master' 2026-03-24 05:59:48 INFO ::casa nogui = False 2026-03-24 05:59:48 INFO ::casa nologfile = False 2026-03-24 05:59:48 INFO ::casa nologger = True 2026-03-24 05:59:48 INFO ::casa pipeline = False 2026-03-24 05:59:48 INFO ::casa skipnetworkcheck = False 2026-03-24 05:59:48 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-03-24 05:59:48 INFO ::casa user_site = False 2026-03-24 05:59:48 INFO ::casa 2026-03-24 05:59:48 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-24 05:59:48 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-24 05:59:48 INFO ::casa 2026-03-24 05:59:48 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-03-24 05:59:48 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-24 05:59:48 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-24 05:59:48 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/03/23/15:15, 2026/06/21/00:00:00 2026-03-24 05:59:48 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/02/23/15:15, 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 6.7.5.10 -- Common Astronomy Software Applications [6.7.5.10] 2026-03-24 05:59:48 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-03-24 05:59:49 INFO impv::::casa ########################################## 2026-03-24 05:59:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:49 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 ) 2026-03-24 05:59:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-03-24 05:59:49 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 05:59:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:49 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) 2026-03-24 05:59:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:49 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-03-24 05:59:49 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:48.583286 End time: 2026-03-24 05:59:49.123021 2026-03-24 05:59:49 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:49 INFO impv::::casa ########################################## 2026-03-24 05:59:49 INFO impv::::casa ########################################## 2026-03-24 05:59:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:49 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-03-24 05:59:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-03-24 05:59:49 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-03-24 05:59:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:49 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-03-24 05:59:49 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:49 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:49 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-03-24 05:59:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:49 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-03-24 05:59:50 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:49.131786 End time: 2026-03-24 05:59:49.696647 2026-03-24 05:59:50 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:50 INFO impv::::casa ########################################## .2026-03-24 05:59:50 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-24 05:59:50 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 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) 2026-03-24 05:59:50 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:50 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-24 05:59:50 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 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) 2026-03-24 05:59:50 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:50 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-24 05:59:50 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 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) 2026-03-24 05:59:50 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:50 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-24 05:59:50 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:50 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-03-24 05:59:50 INFO impv::::casa ########################################## 2026-03-24 05:59:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:50 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-03-24 05:59:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-03-24 05:59:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:50 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:50 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-03-24 05:59:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:50 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-03-24 05:59:51 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:50.091209 End time: 2026-03-24 05:59:50.741345 2026-03-24 05:59:51 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:51 INFO impv::::casa ########################################## 2026-03-24 05:59:51 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-03-24 05:59:51 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-03-24 05:59:51 INFO impv::::casa ########################################## 2026-03-24 05:59:51 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:51 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-03-24 05:59:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:51 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 05:59:51 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 05:59:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:51 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-03-24 05:59:51 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:52 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-03-24 05:59:52 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:51.330436 End time: 2026-03-24 05:59:52.045850 2026-03-24 05:59:52 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:52 INFO impv::::casa ########################################## 2026-03-24 05:59:52 INFO impv::::casa ########################################## 2026-03-24 05:59:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:52 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 ) 2026-03-24 05:59:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:52 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 05:59:52 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 05:59:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:52 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) 2026-03-24 05:59:52 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:52 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-03-24 05:59:53 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:52.054806 End time: 2026-03-24 05:59:52.762990 2026-03-24 05:59:53 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:53 INFO impv::::casa ########################################## .2026-03-24 05:59:53 INFO impv::::casa ########################################## 2026-03-24 05:59:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:53 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 ) 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:53 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 2026-03-24 05:59:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:53 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) 2026-03-24 05:59:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-03-24 05:59:53 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-03-24 05:59:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:53 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) 2026-03-24 05:59:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:53 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:53 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 05:59:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:53 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) 2026-03-24 05:59:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:53 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-03-24 05:59:54 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:52.775325 End time: 2026-03-24 05:59:53.659462 2026-03-24 05:59:54 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:54 INFO impv::::casa ########################################## 2026-03-24 05:59:54 INFO impv::::casa ########################################## 2026-03-24 05:59:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:54 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 ) 2026-03-24 05:59:54 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-03-24 05:59:54 INFO impv::::casa Traceback (most recent call last): 2026-03-24 05:59:54 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-03-24 05:59:54 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-03-24 05:59:54 INFO impv::::casa+ Exception: outfile must be specified. 2026-03-24 05:59:54 INFO impv::::casa+ 2026-03-24 05:59:54 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-03-24 05:59:54 INFO impv::::casa+ 2026-03-24 05:59:54 INFO impv::::casa+ Traceback (most recent call last): 2026-03-24 05:59:54 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-24 05:59:54 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'] ) 2026-03-24 05:59:54 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-24 05:59:54 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-03-24 05:59:54 INFO impv::::casa+ if (myia): 2026-03-24 05:59:54 INFO impv::::casa+ ^^^^ 2026-03-24 05:59:54 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-03-24 05:59:54 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:53.668152 End time: 2026-03-24 05:59:53.678065 2026-03-24 05:59:54 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:54 INFO impv::::casa ########################################## .2026-03-24 05:59:54 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-03-24 05:59:54 INFO impv::::casa ########################################## 2026-03-24 05:59:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:54 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 ) 2026-03-24 05:59:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-03-24 05:59:54 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-03-24 05:59:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:54 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) 2026-03-24 05:59:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:54 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) 2026-03-24 05:59:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:54 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-03-24 05:59:55 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:54.075245 End time: 2026-03-24 05:59:54.704880 2026-03-24 05:59:55 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:55 INFO impv::::casa ########################################## 2026-03-24 05:59:54 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-03-24 05:59:54 INFO ::::image::fromshape Ran ia.fromshape 2026-03-24 05:59:54 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-03-24 05:59:55 INFO ::::impv version: 6.7.5-10 CASAtools:v1.0.0 2026-03-24 05:59:55 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) .2026-03-24 05:59:55 INFO impv::::casa ########################################## 2026-03-24 05:59:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:55 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 ) 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-24 05:59:55 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-24 05:59:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:55 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) 2026-03-24 05:59:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 05:59:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:55 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) 2026-03-24 05:59:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:55 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-24 05:59:55 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:54.720959 End time: 2026-03-24 05:59:55.423868 2026-03-24 05:59:55 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:55 INFO impv::::casa ########################################## 2026-03-24 05:59:55 INFO impv::::casa ########################################## 2026-03-24 05:59:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:55 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 ) 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-03-24 05:59:55 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-24 05:59:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:55 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) 2026-03-24 05:59:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 05:59:56 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:56 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) 2026-03-24 05:59:56 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:56 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-03-24 05:59:56 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:55.433135 End time: 2026-03-24 05:59:56.117560 2026-03-24 05:59:56 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:56 INFO impv::::casa ########################################## .2026-03-24 05:59:56 INFO impv::::casa ########################################## 2026-03-24 05:59:56 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:56 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 ) 2026-03-24 05:59:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:56 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:56 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 2026-03-24 05:59:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:56 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) 2026-03-24 05:59:56 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:56 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:56 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:56 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:56 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) 2026-03-24 05:59:56 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 05:59:57 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-03-24 05:59:57 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:56.131836 End time: 2026-03-24 05:59:56.854011 2026-03-24 05:59:57 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 05:59:57 INFO impv::::casa ########################################## .2026-03-24 05:59:57 INFO impv::::casa ########################################## 2026-03-24 05:59:57 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 05:59:57 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 ) 2026-03-24 05:59:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:57 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:57 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-03-24 05:59:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:57 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) 2026-03-24 05:59:57 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 05:59:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 05:59:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 05:59:57 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 05:59:57 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 05:59:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 05:59:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 05:59:59 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) 2026-03-24 06:00:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:00 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-03-24 06:00:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:01 INFO impv::::casa Task impv complete. Start time: 2026-03-24 05:59:56.874295 End time: 2026-03-24 06:00:00.551499 2026-03-24 06:00:01 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:01 INFO impv::::casa ########################################## 2026-03-24 06:00:01 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-03-24 06:00:01 INFO impv::::casa ########################################## 2026-03-24 06:00:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:01 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 ) 2026-03-24 06:00:01 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-03-24 06:00:01 INFO impv::::casa Traceback (most recent call last): 2026-03-24 06:00:01 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-03-24 06:00:01 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-03-24 06:00:01 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-03-24 06:00:01 INFO impv::::casa+ 2026-03-24 06:00:01 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-03-24 06:00:01 INFO impv::::casa+ 2026-03-24 06:00:01 INFO impv::::casa+ Traceback (most recent call last): 2026-03-24 06:00:01 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-24 06:00:01 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'] ) 2026-03-24 06:00:01 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-24 06:00:01 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-03-24 06:00:01 INFO impv::::casa+ if (myia): 2026-03-24 06:00:01 INFO impv::::casa+ ^^^^ 2026-03-24 06:00:01 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-03-24 06:00:01 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:00.596984 End time: 2026-03-24 06:00:00.598745 2026-03-24 06:00:01 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:01 INFO impv::::casa ########################################## .2026-03-24 06:00:01 INFO impv::::casa ########################################## 2026-03-24 06:00:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:01 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 ) 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:01 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 2026-03-24 06:00:01 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:01 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) 2026-03-24 06:00:01 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-03-24 06:00:01 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-03-24 06:00:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:01 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) 2026-03-24 06:00:01 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:01 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:01 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 06:00:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:01 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) 2026-03-24 06:00:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:01 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-03-24 06:00:02 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:00.602655 End time: 2026-03-24 06:00:01.684047 2026-03-24 06:00:02 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:02 INFO impv::::casa ########################################## .2026-03-24 06:00:02 INFO impv::::casa ########################################## 2026-03-24 06:00:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:02 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 ) 2026-03-24 06:00:02 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-03-24 06:00:02 INFO impv::::casa Traceback (most recent call last): 2026-03-24 06:00:02 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-03-24 06:00:02 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-03-24 06:00:02 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-03-24 06:00:02 INFO impv::::casa+ 2026-03-24 06:00:02 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-03-24 06:00:02 INFO impv::::casa+ 2026-03-24 06:00:02 INFO impv::::casa+ Traceback (most recent call last): 2026-03-24 06:00:02 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-24 06:00:02 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'] ) 2026-03-24 06:00:02 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-24 06:00:02 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-03-24 06:00:02 INFO impv::::casa+ if (myia): 2026-03-24 06:00:02 INFO impv::::casa+ ^^^^ 2026-03-24 06:00:02 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-03-24 06:00:02 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:01.698283 End time: 2026-03-24 06:00:01.752840 2026-03-24 06:00:02 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:02 INFO impv::::casa ########################################## .2026-03-24 06:00:02 INFO impv::::casa ########################################## 2026-03-24 06:00:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:02 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 ) 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:02 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-24 06:00:02 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-03-24 06:00:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:02 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-03-24 06:00:02 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:01.772909 End time: 2026-03-24 06:00:02.450579 2026-03-24 06:00:02 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:02 INFO impv::::casa ########################################## 2026-03-24 06:00:02 INFO impv::::casa ########################################## 2026-03-24 06:00:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:02 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 ) 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:02 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-24 06:00:02 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:02 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-03-24 06:00:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:03 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-03-24 06:00:03 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:02.465549 End time: 2026-03-24 06:00:03.153048 2026-03-24 06:00:03 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:03 INFO impv::::casa ########################################## 2026-03-24 06:00:03 INFO impv::::casa ########################################## 2026-03-24 06:00:03 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:03 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 ) 2026-03-24 06:00:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:03 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:03 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-24 06:00:03 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:03 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:03 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:03 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-03-24 06:00:03 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:03 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-03-24 06:00:04 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:03.166878 End time: 2026-03-24 06:00:03.825966 2026-03-24 06:00:04 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:04 INFO impv::::casa ########################################## 2026-03-24 06:00:04 INFO impv::::casa ########################################## 2026-03-24 06:00:04 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:04 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 ) 2026-03-24 06:00:04 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:04 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:04 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:04 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-03-24 06:00:04 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:04 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:04 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:04 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) 2026-03-24 06:00:04 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:04 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:04 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) 2026-03-24 06:00:04 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:04 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:04 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:04 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:04 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:04 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) 2026-03-24 06:00:04 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:04 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-03-24 06:00:05 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:03.841744 End time: 2026-03-24 06:00:04.591829 2026-03-24 06:00:05 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:05 INFO impv::::casa ########################################## 2026-03-24 06:00:05 INFO impv::::casa ########################################## 2026-03-24 06:00:05 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:05 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 ) 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:05 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:05 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-24 06:00:05 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:05 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) 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:05 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) 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:05 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:05 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:05 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) 2026-03-24 06:00:05 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:05 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-03-24 06:00:05 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:04.606454 End time: 2026-03-24 06:00:05.340953 2026-03-24 06:00:05 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:05 INFO impv::::casa ########################################## 2026-03-24 06:00:05 INFO impv::::casa ########################################## 2026-03-24 06:00:05 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:05 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 ) 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:05 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:05 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-24 06:00:05 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:05 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) 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:05 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) 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:05 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:05 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:05 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) 2026-03-24 06:00:05 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:06 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-03-24 06:00:07 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:05.356845 End time: 2026-03-24 06:00:06.844554 2026-03-24 06:00:07 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:07 INFO impv::::casa ########################################## 2026-03-24 06:00:07 INFO impv::::casa ########################################## 2026-03-24 06:00:07 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:07 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 ) 2026-03-24 06:00:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:07 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:07 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-24 06:00:07 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:07 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) 2026-03-24 06:00:07 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:07 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:07 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) 2026-03-24 06:00:07 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:07 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:07 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:07 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) 2026-03-24 06:00:07 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:07 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-03-24 06:00:08 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:06.859009 End time: 2026-03-24 06:00:07.592726 2026-03-24 06:00:08 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:08 INFO impv::::casa ########################################## 2026-03-24 06:00:08 INFO impv::::casa ########################################## 2026-03-24 06:00:08 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:08 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 ) 2026-03-24 06:00:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:08 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-03-24 06:00:08 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-03-24 06:00:08 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-24 06:00:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:08 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) 2026-03-24 06:00:08 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-24 06:00:08 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-24 06:00:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:08 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) 2026-03-24 06:00:08 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:08 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:08 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:08 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) 2026-03-24 06:00:08 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:08 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-03-24 06:00:08 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:07.608879 End time: 2026-03-24 06:00:08.286885 2026-03-24 06:00:08 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:08 INFO impv::::casa ########################################## .2026-03-24 06:00:09 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-03-24 06:00:09 INFO name:: No table opened. 2026-03-24 06:00:09 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:09 INFO impv::::casa ########################################## 2026-03-24 06:00:09 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:09 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 ) 2026-03-24 06:00:09 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:09 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:09 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:09 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:09 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) 2026-03-24 06:00:09 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:09 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-03-24 06:00:10 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:08.916063 End time: 2026-03-24 06:00:09.544401 2026-03-24 06:00:10 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:10 INFO impv::::casa ########################################## 2026-03-24 06:00:10 INFO name:: No table opened. 2026-03-24 06:00:10 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:10 INFO impv::::casa ########################################## 2026-03-24 06:00:10 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:10 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 ) 2026-03-24 06:00:10 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:10 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:10 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:10 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:10 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:10 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-03-24 06:00:10 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:10 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-03-24 06:00:10 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:09.563897 End time: 2026-03-24 06:00:10.171813 2026-03-24 06:00:10 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:10 INFO impv::::casa ########################################## 2026-03-24 06:00:10 INFO name:: No table opened. 2026-03-24 06:00:10 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:10 INFO impv::::casa ########################################## 2026-03-24 06:00:10 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:10 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 ) 2026-03-24 06:00:10 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:10 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:10 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:10 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:10 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:10 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-03-24 06:00:10 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:10 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-03-24 06:00:11 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:10.190284 End time: 2026-03-24 06:00:10.837722 2026-03-24 06:00:11 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:11 INFO impv::::casa ########################################## 2026-03-24 06:00:11 INFO name:: No table opened. 2026-03-24 06:00:11 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:11 INFO impv::::casa ########################################## 2026-03-24 06:00:11 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:11 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 ) 2026-03-24 06:00:11 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:11 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:11 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:11 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:11 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:11 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-03-24 06:00:11 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:11 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-03-24 06:00:12 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:10.855095 End time: 2026-03-24 06:00:12.077251 2026-03-24 06:00:12 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:12 INFO impv::::casa ########################################## 2026-03-24 06:00:12 INFO name:: No table opened. 2026-03-24 06:00:12 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:12 INFO impv::::casa ########################################## 2026-03-24 06:00:12 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:12 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 ) 2026-03-24 06:00:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:12 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:12 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:12 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) 2026-03-24 06:00:12 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:12 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-03-24 06:00:13 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:12.095098 End time: 2026-03-24 06:00:12.635117 2026-03-24 06:00:13 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:13 INFO impv::::casa ########################################## 2026-03-24 06:00:13 INFO name:: No table opened. 2026-03-24 06:00:13 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:13 INFO impv::::casa ########################################## 2026-03-24 06:00:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:13 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 ) 2026-03-24 06:00:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:13 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:13 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) 2026-03-24 06:00:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:13 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-03-24 06:00:13 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:12.654059 End time: 2026-03-24 06:00:13.266492 2026-03-24 06:00:13 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:13 INFO impv::::casa ########################################## 2026-03-24 06:00:13 INFO name:: No table opened. 2026-03-24 06:00:13 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:13 INFO impv::::casa ########################################## 2026-03-24 06:00:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:13 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 ) 2026-03-24 06:00:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:13 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:13 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) 2026-03-24 06:00:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:13 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-03-24 06:00:14 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:13.284382 End time: 2026-03-24 06:00:13.802865 2026-03-24 06:00:14 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:14 INFO impv::::casa ########################################## 2026-03-24 06:00:14 INFO name:: No table opened. 2026-03-24 06:00:14 INFO showcache:: The Table Cache is empty. 2026-03-24 06:00:14 INFO impv::::casa ########################################## 2026-03-24 06:00:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:14 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 ) 2026-03-24 06:00:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:14 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) 2026-03-24 06:00:14 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-03-24 06:00:14 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:13.821822 End time: 2026-03-24 06:00:14.398507 2026-03-24 06:00:14 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:14 INFO impv::::casa ########################################## 2026-03-24 06:00:14 INFO impv::::casa ########################################## 2026-03-24 06:00:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:14 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 ) 2026-03-24 06:00:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:14 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) 2026-03-24 06:00:15 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-03-24 06:00:15 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:14.414708 End time: 2026-03-24 06:00:15.093113 2026-03-24 06:00:15 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:15 INFO impv::::casa ########################################## 2026-03-24 06:00:15 INFO impv::::casa ########################################## 2026-03-24 06:00:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:15 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 ) 2026-03-24 06:00:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:15 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-03-24 06:00:15 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:15 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) 2026-03-24 06:00:15 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-03-24 06:00:16 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:15.109639 End time: 2026-03-24 06:00:15.699634 2026-03-24 06:00:16 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:16 INFO impv::::casa ########################################## 2026-03-24 06:00:16 INFO impv::::casa ########################################## 2026-03-24 06:00:16 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:16 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 ) 2026-03-24 06:00:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:16 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-03-24 06:00:16 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:16 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) 2026-03-24 06:00:16 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-03-24 06:00:16 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:15.717614 End time: 2026-03-24 06:00:16.284799 2026-03-24 06:00:16 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:16 INFO impv::::casa ########################################## 2026-03-24 06:00:16 INFO impv::::casa ########################################## 2026-03-24 06:00:16 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:16 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 ) 2026-03-24 06:00:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:16 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-03-24 06:00:16 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:16 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) 2026-03-24 06:00:16 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-03-24 06:00:17 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:16.303087 End time: 2026-03-24 06:00:16.974254 2026-03-24 06:00:17 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:17 INFO impv::::casa ########################################## .2026-03-24 06:00:17 INFO impv::::casa ########################################## 2026-03-24 06:00:17 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:17 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 ) 2026-03-24 06:00:17 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-03-24 06:00:17 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). 2026-03-24 06:00:17 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 2026-03-24 06:00:17 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-03-24 06:00:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:17 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:17 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) 2026-03-24 06:00:17 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-03-24 06:00:17 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-03-24 06:00:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:17 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) 2026-03-24 06:00:17 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:17 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:17 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:17 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 06:00:17 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:17 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) 2026-03-24 06:00:17 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:17 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-03-24 06:00:18 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:16.993944 End time: 2026-03-24 06:00:17.898826 2026-03-24 06:00:18 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:18 INFO impv::::casa ########################################## .2026-03-24 06:00:18 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-03-24 06:00:18 INFO impv::::casa ########################################## 2026-03-24 06:00:18 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:18 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 ) 2026-03-24 06:00:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:18 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:18 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) 2026-03-24 06:00:18 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:19 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-03-24 06:00:19 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:18.485238 End time: 2026-03-24 06:00:19.073112 2026-03-24 06:00:19 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:19 INFO impv::::casa ########################################## 2026-03-24 06:00:19 INFO impv::::casa ########################################## 2026-03-24 06:00:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:19 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 ) 2026-03-24 06:00:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:19 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:19 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) 2026-03-24 06:00:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:19 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-03-24 06:00:20 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:19.081806 End time: 2026-03-24 06:00:19.742289 2026-03-24 06:00:20 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:20 INFO impv::::casa ########################################## 2026-03-24 06:00:20 INFO impv::::casa ########################################## 2026-03-24 06:00:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:20 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 ) 2026-03-24 06:00:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-24 06:00:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:20 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) 2026-03-24 06:00:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:20 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-03-24 06:00:20 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:19.751548 End time: 2026-03-24 06:00:20.362137 2026-03-24 06:00:20 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:20 INFO impv::::casa ########################################## .2026-03-24 06:00:21 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-03-24 06:00:21 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-03-24 06:00:22 INFO impv::::casa ########################################## 2026-03-24 06:00:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:22 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 ) 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:22 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 2026-03-24 06:00:22 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 2026-03-24 06:00:22 INFO impv::::casa Traceback (most recent call last): 2026-03-24 06:00:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-24 06:00:22 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'] ) 2026-03-24 06:00:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-24 06:00:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-03-24 06:00:22 INFO impv::::casa+ outia = myia.pv( 2026-03-24 06:00:22 INFO impv::::casa+ ^^^^^^^^ 2026-03-24 06:00:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-03-24 06:00:22 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)) 2026-03-24 06:00:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-24 06:00:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-03-24 06:00:22 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-03-24 06:00:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-24 06:00:22 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 2026-03-24 06:00:22 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:21.845653 End time: 2026-03-24 06:00:21.864821 2026-03-24 06:00:22 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:22 INFO impv::::casa ########################################## 2026-03-24 06:00:22 INFO impv::::casa ########################################## 2026-03-24 06:00:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:22 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 ) 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-24 06:00:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:22 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) 2026-03-24 06:00:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:22 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-03-24 06:00:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:23 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:21.868494 End time: 2026-03-24 06:00:22.595192 2026-03-24 06:00:23 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:23 INFO impv::::casa ########################################## .2026-03-24 06:00:23 INFO impv::::casa ########################################## 2026-03-24 06:00:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:23 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 ) 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-24 06:00:23 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-24 06:00:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:23 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) 2026-03-24 06:00:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:23 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 06:00:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:23 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) 2026-03-24 06:00:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:23 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-24 06:00:23 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:22.605308 End time: 2026-03-24 06:00:23.314150 2026-03-24 06:00:23 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:23 INFO impv::::casa ########################################## .2026-03-24 06:00:23 INFO impv::::casa ########################################## 2026-03-24 06:00:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:23 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 ) 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-24 06:00:23 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-24 06:00:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:23 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) 2026-03-24 06:00:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:23 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 06:00:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:23 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) 2026-03-24 06:00:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-24 06:00:24 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:23.328119 End time: 2026-03-24 06:00:24.013533 2026-03-24 06:00:24 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:24 INFO impv::::casa ########################################## .2026-03-24 06:00:24 INFO impv::::casa ########################################## 2026-03-24 06:00:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-03-24 06:00:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-24 06:00:24 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-03-24 06:00:24 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-24 06:00:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-03-24 06:00:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:24 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 06:00:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:24 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-03-24 06:00:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-24 06:00:25 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:24.024110 End time: 2026-03-24 06:00:24.765183 2026-03-24 06:00:25 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:25 INFO impv::::casa ########################################## 2026-03-24 06:00:25 INFO impv::::casa ########################################## 2026-03-24 06:00:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-24 06:00:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-03-24 06:00:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-24 06:00:25 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-03-24 06:00:25 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-24 06:00:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:25 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-03-24 06:00:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-24 06:00:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-24 06:00:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-24 06:00:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-24 06:00:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-24 06:00:25 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-24 06:00:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-24 06:00:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-24 06:00:25 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) 2026-03-24 06:00:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-24 06:00:25 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-03-24 06:00:26 INFO impv::::casa Task impv complete. Start time: 2026-03-24 06:00:24.774840 End time: 2026-03-24 06:00:25.559109 2026-03-24 06:00:26 INFO impv::::casa ##### End Task: impv ##### 2026-03-24 06:00:26 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 37.526s OK Generating XML reports...