2026-10-06 02:25:20 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-06 02:25:20 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-06 02:25:20 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-06 02:25:20 INFO ::casa 2026-10-06 02:25:20 INFO ::casa config values 2026-10-06 02:25:20 INFO ::casa agg = False 2026-10-06 02:25:20 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-06 02:25:20 INFO ::casa casaconfig_verbose = 1 2026-10-06 02:25:20 INFO ::casa colors = 'Neutral' 2026-10-06 02:25:20 INFO ::casa data_auto_update = False 2026-10-06 02:25:20 INFO ::casa data_update_interval = 1 2026-10-06 02:25:20 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-06 02:25:20 INFO ::casa iplog = False 2026-10-06 02:25:20 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261006-022516.log' 2026-10-06 02:25:20 INFO ::casa log2term = True 2026-10-06 02:25:20 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261006-022516.log' 2026-10-06 02:25:20 INFO ::casa measures_auto_update = False 2026-10-06 02:25:20 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-06 02:25:20 INFO ::casa measures_site_interval = 2 2026-10-06 02:25:20 INFO ::casa measures_update_interval = 1 2026-10-06 02:25:20 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-06 02:25:20 INFO ::casa nogui = False 2026-10-06 02:25:20 INFO ::casa nologfile = False 2026-10-06 02:25:20 INFO ::casa nologger = True 2026-10-06 02:25:20 INFO ::casa pipeline = False 2026-10-06 02:25:20 INFO ::casa skipnetworkcheck = False 2026-10-06 02:25:20 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-06 02:25:20 INFO ::casa user_site = False 2026-10-06 02:25:20 INFO ::casa 2026-10-06 02:25:20 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-06 02:25:20 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-06 02:25:20 INFO ::casa 2026-10-06 02:25:20 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-06 02:25:20 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-06 02:25:20 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-06 02:25:20 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/05/15:15, 2027/01/03/00:00:00 2026-10-06 02:25:20 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.7.12 -- Common Astronomy Software Applications [6.7.7.12] 2026-10-06 02:25:20 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-06 02:25:20 INFO impv::::casa ########################################## 2026-10-06 02:25:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:20 INFO impv::::casa impv( imagename='CAS7765.im', outfile='90deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-06 02:25:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:20 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:28.000, +00.00.00.000, 1.41498e+09Hz to 23:59:32.000, +00.00.00.000, 1.41501e+09Hz) 2026-10-06 02:25:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:20 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-06 02:25:20 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:20.405959 End time: 2026-10-06 02:25:20.448857 2026-10-06 02:25:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:20 INFO impv::::casa ########################################## 2026-10-06 02:25:20 INFO impv::::casa ########################################## 2026-10-06 02:25:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:20 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-06 02:25:20 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-06 02:25:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-06 02:25:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:20 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-10-06 02:25:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:20 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-06 02:25:21 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:20.451992 End time: 2026-10-06 02:25:20.503739 2026-10-06 02:25:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa ########################################## .2026-10-06 02:25:21 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 02:25:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.15.52.535, I, 3.63994e+10Hz to 09:47:54.633, +13.17.20.782, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 02:25:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 02:25:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.633, +13.17.20.782, I, 3.63994e+10Hz to 09:48:00.678, +13.15.52.535, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 02:25:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-06 02:25:21 INFO impv::::casa ########################################## 2026-10-06 02:25:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-10-06 02:25:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-06 02:25:21 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.012461 End time: 2026-10-06 02:25:21.066869 2026-10-06 02:25:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa ########################################## 2026-10-06 02:25:21 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-06 02:25:21 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-06 02:25:21 INFO impv::::casa ########################################## 2026-10-06 02:25:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-06 02:25:21 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.104757 End time: 2026-10-06 02:25:21.144699 2026-10-06 02:25:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa ########################################## 2026-10-06 02:25:21 INFO impv::::casa ########################################## 2026-10-06 02:25:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-06 02:25:21 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.148234 End time: 2026-10-06 02:25:21.194314 2026-10-06 02:25:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa ########################################## .2026-10-06 02:25:21 INFO impv::::casa ########################################## 2026-10-06 02:25:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-06 02:25:21 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:21 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-06 02:25:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-06 02:25:21 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.201575 End time: 2026-10-06 02:25:21.497123 2026-10-06 02:25:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:21 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:22 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 02:25:22 INFO impv::::casa Traceback (most recent call last): 2026-10-06 02:25:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-06 02:25:22 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-06 02:25:22 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-06 02:25:22 INFO impv::::casa+ 2026-10-06 02:25:22 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-06 02:25:22 INFO impv::::casa+ 2026-10-06 02:25:22 INFO impv::::casa+ Traceback (most recent call last): 2026-10-06 02:25:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 02:25:22 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'] ) 2026-10-06 02:25:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 02:25:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-06 02:25:22 INFO impv::::casa+ if (myia): 2026-10-06 02:25:22 INFO impv::::casa+ ^^^^ 2026-10-06 02:25:22 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 02:25:22 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.500238 End time: 2026-10-06 02:25:21.510213 2026-10-06 02:25:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa ########################################## .2026-10-06 02:25:22 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-06 02:25:22 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-10-06 02:25:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:22 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-06 02:25:22 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.535233 End time: 2026-10-06 02:25:21.588590 2026-10-06 02:25:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-06 02:25:22 INFO ::::image::fromshape Ran ia.fromshape 2026-10-06 02:25:22 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-06 02:25:22 INFO ::::impv version: 6.7.7-12 CASAtools:v1.0.0 2026-10-06 02:25:22 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 02:25:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 02:25:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 02:25:22 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.594801 End time: 2026-10-06 02:25:21.685858 2026-10-06 02:25:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-06 02:25:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [35, 50, 0, 0] to [55, 50, 0, 45] (15:23:30.377, +04.46.15.780, I, 1.41279e+09Hz to 15:23:16.194, +04.42.43.538, I, 1.41389e+09Hz) 2026-10-06 02:25:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:22 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-06 02:25:22 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.689270 End time: 2026-10-06 02:25:21.784518 2026-10-06 02:25:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa ########################################## .2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/CAS-6043.im', outfile='CAS-6043.out.im', mode='coords', start=[187, 348], end=[228, 383], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:22 INFO impv::PVGenerator::generate Rotating image by -40.486 degrees about direction coordinate pixel (206.914, 365) to align specified slice with the x axis 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [499, 499, 0, 3] (17:20:56.388, -35.45.29.500, I, 2.206982e+11Hz to 17:20:53.518, -35.44.54.569, I, 2.207007e+11Hz) 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:22 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-10-06 02:25:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:22 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-06 02:25:22 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:21.791281 End time: 2026-10-06 02:25:22.123995 2026-10-06 02:25:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa ########################################## .2026-10-06 02:25:22 INFO impv::::casa ########################################## 2026-10-06 02:25:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:23 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-06 02:25:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:23 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [699, 699, 0, 44] (03:49:32.552, +57.14.49.695, I, 1e+09Hz to 03:48:49.427, +57.20.39.186, I, 9.89001e+08Hz) 2026-10-06 02:25:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-10-06 02:25:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:25 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-06 02:25:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:25 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:22.127925 End time: 2026-10-06 02:25:25.123997 2026-10-06 02:25:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa ########################################## 2026-10-06 02:25:25 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-06 02:25:25 INFO impv::::casa ########################################## 2026-10-06 02:25:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:25 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 02:25:25 INFO impv::::casa Traceback (most recent call last): 2026-10-06 02:25:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-06 02:25:25 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-06 02:25:25 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-06 02:25:25 INFO impv::::casa+ 2026-10-06 02:25:25 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-06 02:25:25 INFO impv::::casa+ 2026-10-06 02:25:25 INFO impv::::casa+ Traceback (most recent call last): 2026-10-06 02:25:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 02:25:25 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-06 02:25:25 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 02:25:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-06 02:25:25 INFO impv::::casa+ if (myia): 2026-10-06 02:25:25 INFO impv::::casa+ ^^^^ 2026-10-06 02:25:25 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 02:25:25 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.153532 End time: 2026-10-06 02:25:25.155747 2026-10-06 02:25:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa ########################################## .2026-10-06 02:25:25 INFO impv::::casa ########################################## 2026-10-06 02:25:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:25 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-06 02:25:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:25 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-06 02:25:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:25 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-06 02:25:25 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.161228 End time: 2026-10-06 02:25:25.410126 2026-10-06 02:25:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa ########################################## .2026-10-06 02:25:25 INFO impv::::casa ########################################## 2026-10-06 02:25:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:25 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 02:25:25 INFO impv::::casa Traceback (most recent call last): 2026-10-06 02:25:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-06 02:25:25 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-06 02:25:25 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-06 02:25:25 INFO impv::::casa+ 2026-10-06 02:25:25 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-06 02:25:25 INFO impv::::casa+ 2026-10-06 02:25:25 INFO impv::::casa+ Traceback (most recent call last): 2026-10-06 02:25:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 02:25:25 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-06 02:25:25 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 02:25:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-06 02:25:25 INFO impv::::casa+ if (myia): 2026-10-06 02:25:25 INFO impv::::casa+ ^^^^ 2026-10-06 02:25:25 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 02:25:25 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.414412 End time: 2026-10-06 02:25:25.415658 2026-10-06 02:25:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa ########################################## .2026-10-06 02:25:25 INFO impv::::casa ########################################## 2026-10-06 02:25:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19[9, 9].im', mode='length', start='', end='', center=[9, 9], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:25 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 02:25:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:25 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 02:25:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:25 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-06 02:25:25 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.425540 End time: 2026-10-06 02:25:25.485754 2026-10-06 02:25:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa ########################################## 2026-10-06 02:25:25 INFO impv::::casa ########################################## 2026-10-06 02:25:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.492867 End time: 2026-10-06 02:25:25.550809 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got1900:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.558799 End time: 2026-10-06 02:25:25.625239 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length=19.0, pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.634423 End time: 2026-10-06 02:25:25.706870 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin[9, 9].im', mode='length', start='', end='', center=[9, 9], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.717428 End time: 2026-10-06 02:25:25.791673 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.800918 End time: 2026-10-06 02:25:25.872536 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.881952 End time: 2026-10-06 02:25:25.956869 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:25.967835 End time: 2026-10-06 02:25:26.050443 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## .2026-10-06 02:25:26 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-06 02:25:26 INFO name:: No table opened. 2026-10-06 02:25:26 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.104419 End time: 2026-10-06 02:25:26.162530 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO name:: No table opened. 2026-10-06 02:25:26 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.179608 End time: 2026-10-06 02:25:26.234599 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO name:: No table opened. 2026-10-06 02:25:26 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.251830 End time: 2026-10-06 02:25:26.311822 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO name:: No table opened. 2026-10-06 02:25:26 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.328988 End time: 2026-10-06 02:25:26.383840 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO name:: No table opened. 2026-10-06 02:25:26 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-06 02:25:26 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.400850 End time: 2026-10-06 02:25:26.454786 2026-10-06 02:25:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO name:: No table opened. 2026-10-06 02:25:26 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:26 INFO impv::::casa ########################################## 2026-10-06 02:25:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:26 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_5', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.469135 End time: 2026-10-06 02:25:26.522612 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO name:: No table opened. 2026-10-06 02:25:27 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_6', mode='length', start=[], end=[], center=[4.5, 5.0], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.537851 End time: 2026-10-06 02:25:26.592423 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO name:: No table opened. 2026-10-06 02:25:27 INFO showcache:: The Table Cache is empty. 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=3, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.609832 End time: 2026-10-06 02:25:26.665874 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_1', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='3arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.680295 End time: 2026-10-06 02:25:26.733324 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_2', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='1.1arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.748382 End time: 2026-10-06 02:25:26.803973 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_3', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'arcmin', 'value': 1.2}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.820631 End time: 2026-10-06 02:25:26.877199 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.893084 End time: 2026-10-06 02:25:26.948745 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## .2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-06 02:25:27 INFO impv::AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:27 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-06 02:25:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:26.964918 End time: 2026-10-06 02:25:27.240672 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## .2026-10-06 02:25:27 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='coords', start=[2, 5], end=[7, 5], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.273752 End time: 2026-10-06 02:25:27.311528 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.314935 End time: 2026-10-06 02:25:27.357521 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ########################################## 2026-10-06 02:25:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa impv( imagename='gen.im', outfile='testing3.im', mode='coords', start=['0h0m12s', '0d0m0s'], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 02:25:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 02:25:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:27 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-06 02:25:27 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.361402 End time: 2026-10-06 02:25:27.408107 2026-10-06 02:25:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:27 INFO impv::::casa ########################################## .2026-10-06 02:25:27 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-06 02:25:27 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa impv( imagename='kk', outfile='x1.im', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=False ) 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 SEVERE impv::image::pv (file src/tools/image/image_cmpt.cc, line 4856) Exception Reported: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-10-06 02:25:28 SEVERE impv::::casa Exception Reported: Error in impv: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-10-06 02:25:28 INFO impv::::casa Traceback (most recent call last): 2026-10-06 02:25:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 02:25:28 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-06 02:25:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 02:25:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-06 02:25:28 INFO impv::::casa+ outia = myia.pv( 2026-10-06 02:25:28 INFO impv::::casa+ ^^^^^^^^ 2026-10-06 02:25:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-06 02:25:28 INFO impv::::casa+ return _wrap_image(swig_object=self._swigobj.pv(outfile, start, end, center, length, pa, width, unit, overwrite, region, chans, stokes, mask, stretch, wantreturn)) 2026-10-06 02:25:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 02:25:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-10-06 02:25:28 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-06 02:25:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 02:25:28 INFO impv::::casa+ RuntimeError: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-10-06 02:25:28 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.560581 End time: 2026-10-06 02:25:27.623783 2026-10-06 02:25:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa impv( imagename='kk', outfile='xyz', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=True ) 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [2, 2, 0, 0] to [20, 2, 0, 19] (00:06:32.213, -01.38.00.797, I, 1.41499e+09Hz to 00:05:20.159, -01.38.00.797, I, 1.41501e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:28 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:28 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.629853 End time: 2026-10-06 02:25:27.717758 2026-10-06 02:25:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa ########################################## .2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 02:25:28 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 02:25:28 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.724879 End time: 2026-10-06 02:25:27.856838 2026-10-06 02:25:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa ########################################## .2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 02:25:28 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 02:25:28 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.865747 End time: 2026-10-06 02:25:27.980652 2026-10-06 02:25:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa ########################################## .2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 02:25:28 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-06 02:25:28 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 02:25:28 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:27.986954 End time: 2026-10-06 02:25:28.100292 2026-10-06 02:25:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ########################################## 2026-10-06 02:25:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 02:25:28 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-06 02:25:28 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 02:25:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 02:25:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 02:25:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 02:25:28 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 02:25:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 02:25:28 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-06 02:25:28 INFO impv::::casa Task impv complete. Start time: 2026-10-06 02:25:28.106228 End time: 2026-10-06 02:25:28.221450 2026-10-06 02:25:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 02:25:28 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 7.896s OK Generating XML reports...