2026-10-09 01:49:12 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-09 01:49:12 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-09 01:49:12 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-09 01:49:12 INFO ::casa 2026-10-09 01:49:12 INFO ::casa config values 2026-10-09 01:49:12 INFO ::casa agg = False 2026-10-09 01:49:12 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-09 01:49:12 INFO ::casa casaconfig_verbose = 1 2026-10-09 01:49:12 INFO ::casa colors = 'Neutral' 2026-10-09 01:49:12 INFO ::casa data_auto_update = False 2026-10-09 01:49:12 INFO ::casa data_update_interval = 1 2026-10-09 01:49:12 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-09 01:49:12 INFO ::casa iplog = False 2026-10-09 01:49:12 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261009-014907.log' 2026-10-09 01:49:12 INFO ::casa log2term = True 2026-10-09 01:49:12 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261009-014907.log' 2026-10-09 01:49:12 INFO ::casa measures_auto_update = False 2026-10-09 01:49:12 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-10-09 01:49:12 INFO ::casa measures_site_interval = 2 2026-10-09 01:49:12 INFO ::casa measures_update_interval = 1 2026-10-09 01:49:12 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-09 01:49:12 INFO ::casa nogui = False 2026-10-09 01:49:12 INFO ::casa nologfile = False 2026-10-09 01:49:12 INFO ::casa nologger = True 2026-10-09 01:49:12 INFO ::casa pipeline = False 2026-10-09 01:49:12 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-09 01:49:12 INFO ::casa user_site = False 2026-10-09 01:49:12 INFO ::casa 2026-10-09 01:49:12 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-09 01:49:12 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-09 01:49:12 INFO ::casa 2026-10-09 01:49:12 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-09 01:49:12 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-09 01:49:12 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-09 01:49:12 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/08/15:15, 2027/01/06/00:00:00 2026-10-09 01:49:12 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 6.7.4.11 -- Common Astronomy Software Applications [6.7.4.11] 2026-10-09 01:49:12 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-09 01:49:12 INFO impv::::casa ########################################## 2026-10-09 01:49:12 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:12 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 ) 2026-10-09 01:49:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:12 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-09 01:49:12 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:12 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-09 01:49:12 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:11.955666 End time: 2026-10-09 01:49:11.996050 2026-10-09 01:49:12 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:12 INFO impv::::casa ########################################## 2026-10-09 01:49:12 INFO impv::::casa ########################################## 2026-10-09 01:49:12 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:12 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 ) 2026-10-09 01:49:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:12 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-09 01:49:12 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-09 01:49:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:12 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:12 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:12 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-09 01:49:12 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:11.998657 End time: 2026-10-09 01:49:12.082526 2026-10-09 01:49:12 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:12 INFO impv::::casa ########################################## .2026-10-09 01:49:12 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-09 01:49:12 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-09 01:49:12 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:12 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-09 01:49:12 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-09 01:49:12 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:12 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) 2026-10-09 01:49:12 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:12 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-09 01:49:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-09 01:49:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-09 01:49:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-09 01:49:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:13 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 ) 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 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 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-09 01:49:13 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:12.731582 End time: 2026-10-09 01:49:12.782594 2026-10-09 01:49:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-09 01:49:13 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:13 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 ) 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:13 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-09 01:49:13 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:12.822330 End time: 2026-10-09 01:49:12.875098 2026-10-09 01:49:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:13 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 ) 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:13 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-09 01:49:13 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:12.880866 End time: 2026-10-09 01:49:12.933473 2026-10-09 01:49:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:13 INFO impv::::casa ########################################## .2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:13 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 ) 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 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 2026-10-09 01:49:13 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:13 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-09 01:49:13 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:12.941806 End time: 2026-10-09 01:49:13.352448 2026-10-09 01:49:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:13 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 ) 2026-10-09 01:49:13 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-09 01:49:13 INFO impv::::casa Traceback (most recent call last): 2026-10-09 01:49:13 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-09 01:49:13 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-09 01:49:13 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-09 01:49:13 INFO impv::::casa+ 2026-10-09 01:49:13 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-09 01:49:13 INFO impv::::casa+ 2026-10-09 01:49:13 INFO impv::::casa+ Traceback (most recent call last): 2026-10-09 01:49:13 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-09 01:49:13 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'] ) 2026-10-09 01:49:13 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-09 01:49:13 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-09 01:49:13 INFO impv::::casa+ if (myia): 2026-10-09 01:49:13 INFO impv::::casa+ ^^^^ 2026-10-09 01:49:13 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-09 01:49:13 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:13.357795 End time: 2026-10-09 01:49:13.399709 2026-10-09 01:49:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:13 INFO impv::::casa ########################################## .2026-10-09 01:49:13 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-09 01:49:13 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:13 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 ) 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-09 01:49:13 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:13 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) 2026-10-09 01:49:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:13 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-09 01:49:14 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:13.429636 End time: 2026-10-09 01:49:13.503759 2026-10-09 01:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:14 INFO impv::::casa ########################################## 2026-10-09 01:49:13 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-09 01:49:13 INFO ::::image::fromshape Ran ia.fromshape 2026-10-09 01:49:13 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-09 01:49:13 INFO ::::impv version: 6.7.4-11 CASAtools:v1.0.0 2026-10-09 01:49:13 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) .2026-10-09 01:49:14 INFO impv::::casa ########################################## 2026-10-09 01:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:14 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-09 01:49:14 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-09 01:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-09 01:49:14 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:13.513747 End time: 2026-10-09 01:49:13.626509 2026-10-09 01:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:14 INFO impv::::casa ########################################## 2026-10-09 01:49:14 INFO impv::::casa ########################################## 2026-10-09 01:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:14 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-09 01:49:14 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord+ [35, 50, 0, 0] to [55, 50, 0, 45] (15:23:30.377, +04.46.15.780, I, 1.41279e+09Hz to 15:23:16.194, +04.42.43.538, I, 1.41389e+09Hz) 2026-10-09 01:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:14 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-09 01:49:14 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:13.629561 End time: 2026-10-09 01:49:13.738791 2026-10-09 01:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:14 INFO impv::::casa ########################################## .2026-10-09 01:49:14 INFO impv::::casa ########################################## 2026-10-09 01:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:14 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 ) 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:14 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 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:14 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) 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:14 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) 2026-10-09 01:49:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:14 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-09 01:49:14 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:13.743148 End time: 2026-10-09 01:49:14.162781 2026-10-09 01:49:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:14 INFO impv::::casa ########################################## .2026-10-09 01:49:14 INFO impv::::casa ########################################## 2026-10-09 01:49:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:14 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 ) 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:15 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-09 01:49:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:15 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) 2026-10-09 01:49:15 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:15 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:18 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:18 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) 2026-10-09 01:49:18 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:18 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-09 01:49:18 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:18 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:14.170062 End time: 2026-10-09 01:49:18.302216 2026-10-09 01:49:18 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:18 INFO impv::::casa ########################################## 2026-10-09 01:49:18 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-09 01:49:18 INFO impv::::casa ########################################## 2026-10-09 01:49:18 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:18 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 ) 2026-10-09 01:49:18 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-09 01:49:18 INFO impv::::casa Traceback (most recent call last): 2026-10-09 01:49:18 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-09 01:49:18 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-09 01:49:18 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-09 01:49:18 INFO impv::::casa+ 2026-10-09 01:49:18 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-09 01:49:18 INFO impv::::casa+ 2026-10-09 01:49:18 INFO impv::::casa+ Traceback (most recent call last): 2026-10-09 01:49:18 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-09 01:49:18 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'] ) 2026-10-09 01:49:18 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-09 01:49:18 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-09 01:49:18 INFO impv::::casa+ if (myia): 2026-10-09 01:49:18 INFO impv::::casa+ ^^^^ 2026-10-09 01:49:18 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-09 01:49:18 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:18.334418 End time: 2026-10-09 01:49:18.335981 2026-10-09 01:49:18 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:18 INFO impv::::casa ########################################## .2026-10-09 01:49:18 INFO impv::::casa ########################################## 2026-10-09 01:49:18 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:18 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 ) 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:18 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 2026-10-09 01:49:18 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:18 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) 2026-10-09 01:49:18 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-09 01:49:18 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-09 01:49:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:18 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) 2026-10-09 01:49:18 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:18 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:18 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:18.339857 End time: 2026-10-09 01:49:18.679985 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## .2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-09 01:49:19 INFO impv::::casa Traceback (most recent call last): 2026-10-09 01:49:19 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-09 01:49:19 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-09 01:49:19 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-09 01:49:19 INFO impv::::casa+ 2026-10-09 01:49:19 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-09 01:49:19 INFO impv::::casa+ 2026-10-09 01:49:19 INFO impv::::casa+ Traceback (most recent call last): 2026-10-09 01:49:19 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-09 01:49:19 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'] ) 2026-10-09 01:49:19 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-09 01:49:19 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-09 01:49:19 INFO impv::::casa+ if (myia): 2026-10-09 01:49:19 INFO impv::::casa+ ^^^^ 2026-10-09 01:49:19 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:18.688076 End time: 2026-10-09 01:49:18.690942 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## .2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:18.705910 End time: 2026-10-09 01:49:18.786522 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:18.797947 End time: 2026-10-09 01:49:18.868022 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:18.875301 End time: 2026-10-09 01:49:18.932207 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:18.937801 End time: 2026-10-09 01:49:18.989197 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.000999 End time: 2026-10-09 01:49:19.077486 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.089102 End time: 2026-10-09 01:49:19.164679 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.173761 End time: 2026-10-09 01:49:19.238009 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 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) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.245022 End time: 2026-10-09 01:49:19.301310 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## .2026-10-09 01:49:19 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-09 01:49:19 INFO name:: No table opened. 2026-10-09 01:49:19 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.348218 End time: 2026-10-09 01:49:19.399236 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO name:: No table opened. 2026-10-09 01:49:19 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-09 01:49:19 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.413617 End time: 2026-10-09 01:49:19.460623 2026-10-09 01:49:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO name:: No table opened. 2026-10-09 01:49:19 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:19 INFO impv::::casa ########################################## 2026-10-09 01:49:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:19 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 ) 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:19 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:19 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:19 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.473699 End time: 2026-10-09 01:49:19.517844 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO name:: No table opened. 2026-10-09 01:49:20 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.535417 End time: 2026-10-09 01:49:19.587425 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO name:: No table opened. 2026-10-09 01:49:20 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.601053 End time: 2026-10-09 01:49:19.648988 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO name:: No table opened. 2026-10-09 01:49:20 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.665484 End time: 2026-10-09 01:49:19.715703 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO name:: No table opened. 2026-10-09 01:49:20 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.732691 End time: 2026-10-09 01:49:19.783740 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO name:: No table opened. 2026-10-09 01:49:20 INFO showcache:: The Table Cache is empty. 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 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) 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.797988 End time: 2026-10-09 01:49:19.843890 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 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) 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.855797 End time: 2026-10-09 01:49:19.911004 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 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) 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.927199 End time: 2026-10-09 01:49:19.981764 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 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) 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:19.992147 End time: 2026-10-09 01:49:20.035627 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 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) 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.051702 End time: 2026-10-09 01:49:20.103866 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## .2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-09 01:49:20 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). 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:20 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-09 01:49:20 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.119080 End time: 2026-10-09 01:49:20.452668 2026-10-09 01:49:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:20 INFO impv::::casa ########################################## .2026-10-09 01:49:20 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-09 01:49:20 INFO impv::::casa ########################################## 2026-10-09 01:49:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:20 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 ) 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.481844 End time: 2026-10-09 01:49:20.516692 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.519390 End time: 2026-10-09 01:49:20.554447 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-09 01:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-09 01:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.557570 End time: 2026-10-09 01:49:20.593605 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## .2026-10-09 01:49:21 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-09 01:49:21 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 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 2026-10-09 01:49:21 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 2026-10-09 01:49:21 INFO impv::::casa Traceback (most recent call last): 2026-10-09 01:49:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-09 01:49:21 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'] ) 2026-10-09 01:49:21 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-09 01:49:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-09 01:49:21 INFO impv::::casa+ outia = myia.pv( 2026-10-09 01:49:21 INFO impv::::casa+ ^^^^^^^^ 2026-10-09 01:49:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-09 01:49:21 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)) 2026-10-09 01:49:21 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-09 01:49:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.4-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-10-09 01:49:21 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-09 01:49:21 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-09 01:49:21 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 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.803540 End time: 2026-10-09 01:49:20.823148 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.827760 End time: 2026-10-09 01:49:20.906688 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## .2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-09 01:49:21 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:20.915094 End time: 2026-10-09 01:49:21.061599 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## .2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-09 01:49:21 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:21.067401 End time: 2026-10-09 01:49:21.174276 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## .2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-09 01:49:21 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-09 01:49:21 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:21.181331 End time: 2026-10-09 01:49:21.309732 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ########################################## 2026-10-09 01:49:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-09 01:49:21 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 ) 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-09 01:49:21 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-09 01:49:21 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-09 01:49:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-09 01:49:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-09 01:49:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-09 01:49:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-09 01:49:21 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) 2026-10-09 01:49:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-09 01:49:21 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-09 01:49:21 INFO impv::::casa Task impv complete. Start time: 2026-10-09 01:49:21.314341 End time: 2026-10-09 01:49:21.422658 2026-10-09 01:49:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-09 01:49:21 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 9.545s OK Generating XML reports...