2026-10-29 03:40:36 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-29 03:40:36 INFO ::casa loaded config file : /wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-29 03:40:36 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-29 03:40:36 INFO ::casa 2026-10-29 03:40:36 INFO ::casa config values 2026-10-29 03:40:36 INFO ::casa agg = False 2026-10-29 03:40:36 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-29 03:40:36 INFO ::casa casaconfig_verbose = 1 2026-10-29 03:40:36 INFO ::casa colors = 'Neutral' 2026-10-29 03:40:36 INFO ::casa data_auto_update = False 2026-10-29 03:40:36 INFO ::casa data_update_interval = 1 2026-10-29 03:40:36 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-29 03:40:36 INFO ::casa iplog = False 2026-10-29 03:40:36 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261029-034032.log' 2026-10-29 03:40:36 INFO ::casa log2term = True 2026-10-29 03:40:36 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261029-034032.log' 2026-10-29 03:40:36 INFO ::casa measures_auto_update = False 2026-10-29 03:40:36 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-29 03:40:36 INFO ::casa measures_site_interval = 2 2026-10-29 03:40:36 INFO ::casa measures_update_interval = 1 2026-10-29 03:40:36 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-29 03:40:36 INFO ::casa nogui = False 2026-10-29 03:40:36 INFO ::casa nologfile = False 2026-10-29 03:40:36 INFO ::casa nologger = True 2026-10-29 03:40:36 INFO ::casa pipeline = False 2026-10-29 03:40:36 INFO ::casa skipnetworkcheck = False 2026-10-29 03:40:36 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-29 03:40:36 INFO ::casa user_site = False 2026-10-29 03:40:36 INFO ::casa 2026-10-29 03:40:36 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-29 03:40:36 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-29 03:40:36 INFO ::casa 2026-10-29 03:40:36 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-29 03:40:36 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-29 03:40:36 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-29 03:40:36 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/28/15:15, 2027/01/26/00:00:00 2026-10-29 03:40:36 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 6.8.0.3 -- Common Astronomy Software Applications [6.8.0.3] 2026-10-29 03:40:36 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-29 03:40:37 INFO impv::::casa ########################################## 2026-10-29 03:40:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:37 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 ) 2026-10-29 03:40:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-29 03:40:37 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:37 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) 2026-10-29 03:40:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:37 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-29 03:40:37 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:36.545679 End time: 2026-10-29 03:40:37.171182 2026-10-29 03:40:37 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:37 INFO impv::::casa ########################################## 2026-10-29 03:40:37 INFO impv::::casa ########################################## 2026-10-29 03:40:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:37 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 ) 2026-10-29 03:40:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-29 03:40:37 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-29 03:40:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:37 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) 2026-10-29 03:40:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:37 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) 2026-10-29 03:40:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:37 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-29 03:40:38 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:37.179735 End time: 2026-10-29 03:40:37.703070 2026-10-29 03:40:38 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:38 INFO impv::::casa ########################################## .2026-10-29 03:40:38 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-29 03:40:38 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:38 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-29 03:40:38 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:38 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-29 03:40:38 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:38 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-29 03:40:38 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:38 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-29 03:40:38 INFO impv::::casa ########################################## 2026-10-29 03:40:38 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:38 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 ) 2026-10-29 03:40:38 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 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 2026-10-29 03:40:38 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:38 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:38 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:38 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:38 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:38 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:38 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:38 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) 2026-10-29 03:40:38 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:39 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-29 03:40:39 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:38.161572 End time: 2026-10-29 03:40:39.081981 2026-10-29 03:40:39 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:39 INFO impv::::casa ########################################## 2026-10-29 03:40:39 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-29 03:40:39 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-29 03:40:40 INFO impv::::casa ########################################## 2026-10-29 03:40:40 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:40 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 ) 2026-10-29 03:40:40 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:40 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:40 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:40 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:40 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:40 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) 2026-10-29 03:40:40 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:40 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-29 03:40:41 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:40.116139 End time: 2026-10-29 03:40:40.717000 2026-10-29 03:40:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:41 INFO impv::::casa ########################################## 2026-10-29 03:40:41 INFO impv::::casa ########################################## 2026-10-29 03:40:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:41 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 ) 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:41 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) 2026-10-29 03:40:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:41 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-29 03:40:41 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:40.725078 End time: 2026-10-29 03:40:40.967095 2026-10-29 03:40:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:41 INFO impv::::casa ########################################## .2026-10-29 03:40:41 INFO impv::::casa ########################################## 2026-10-29 03:40:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:41 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 ) 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:41 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 2026-10-29 03:40:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:41 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) 2026-10-29 03:40:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-29 03:40:41 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-29 03:40:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:41 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) 2026-10-29 03:40:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:41 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:41 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:40:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:41 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) 2026-10-29 03:40:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:41 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-29 03:40:42 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:40.979766 End time: 2026-10-29 03:40:41.703419 2026-10-29 03:40:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:42 INFO impv::::casa ########################################## 2026-10-29 03:40:42 INFO impv::::casa ########################################## 2026-10-29 03:40:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:42 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 ) 2026-10-29 03:40:42 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-29 03:40:42 INFO impv::::casa Traceback (most recent call last): 2026-10-29 03:40:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-29 03:40:42 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-29 03:40:42 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-29 03:40:42 INFO impv::::casa+ 2026-10-29 03:40:42 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-29 03:40:42 INFO impv::::casa+ 2026-10-29 03:40:42 INFO impv::::casa+ Traceback (most recent call last): 2026-10-29 03:40:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-29 03:40:42 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'] ) 2026-10-29 03:40:42 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-29 03:40:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-29 03:40:42 INFO impv::::casa+ if (myia): 2026-10-29 03:40:42 INFO impv::::casa+ ^^^^ 2026-10-29 03:40:42 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-29 03:40:42 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:41.712203 End time: 2026-10-29 03:40:41.743634 2026-10-29 03:40:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:42 INFO impv::::casa ########################################## .2026-10-29 03:40:42 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-29 03:40:42 INFO impv::::casa ########################################## 2026-10-29 03:40:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:42 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 ) 2026-10-29 03:40:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-29 03:40:42 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-29 03:40:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:42 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) 2026-10-29 03:40:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:42 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) 2026-10-29 03:40:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:42 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-29 03:40:42 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:41.942340 End time: 2026-10-29 03:40:42.473281 2026-10-29 03:40:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:42 INFO impv::::casa ########################################## 2026-10-29 03:40:42 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-29 03:40:42 INFO ::::image::fromshape Ran ia.fromshape 2026-10-29 03:40:42 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-29 03:40:42 INFO ::::impv version: 6.8.0-3 CASAtools:v1.0.0 2026-10-29 03:40:42 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) .2026-10-29 03:40:42 INFO impv::::casa ########################################## 2026-10-29 03:40:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:42 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 ) 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:43 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-29 03:40:43 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:43 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) 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:43 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:43 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:40:43 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:43 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) 2026-10-29 03:40:43 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:43 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-29 03:40:43 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:42.491389 End time: 2026-10-29 03:40:42.857459 2026-10-29 03:40:43 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:43 INFO impv::::casa ########################################## 2026-10-29 03:40:43 INFO impv::::casa ########################################## 2026-10-29 03:40:43 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:43 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 ) 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:43 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-29 03:40:43 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:43 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) 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:43 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:43 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:40:43 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:43 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) 2026-10-29 03:40:43 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:43 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-29 03:40:43 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:42.864693 End time: 2026-10-29 03:40:43.289056 2026-10-29 03:40:43 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:43 INFO impv::::casa ########################################## .2026-10-29 03:40:43 INFO impv::::casa ########################################## 2026-10-29 03:40:43 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:43 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 ) 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:43 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 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:43 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) 2026-10-29 03:40:43 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:43 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:43 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:44 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:44 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:44 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) 2026-10-29 03:40:44 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:44 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-29 03:40:44 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:43.300893 End time: 2026-10-29 03:40:43.799388 2026-10-29 03:40:44 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:44 INFO impv::::casa ########################################## .2026-10-29 03:40:44 INFO impv::::casa ########################################## 2026-10-29 03:40:44 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:44 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 ) 2026-10-29 03:40:44 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:44 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:44 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:44 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-29 03:40:44 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:44 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) 2026-10-29 03:40:44 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:44 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:44 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:44 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:45 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:46 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) 2026-10-29 03:40:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:47 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-29 03:40:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:47 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:43.807740 End time: 2026-10-29 03:40:47.049854 2026-10-29 03:40:47 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:47 INFO impv::::casa ########################################## 2026-10-29 03:40:47 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-29 03:40:47 INFO impv::::casa ########################################## 2026-10-29 03:40:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:47 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 ) 2026-10-29 03:40:47 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-29 03:40:47 INFO impv::::casa Traceback (most recent call last): 2026-10-29 03:40:47 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-29 03:40:47 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-29 03:40:47 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-29 03:40:47 INFO impv::::casa+ 2026-10-29 03:40:47 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-29 03:40:47 INFO impv::::casa+ 2026-10-29 03:40:47 INFO impv::::casa+ Traceback (most recent call last): 2026-10-29 03:40:47 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-29 03:40:47 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'] ) 2026-10-29 03:40:47 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-29 03:40:47 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-29 03:40:47 INFO impv::::casa+ if (myia): 2026-10-29 03:40:47 INFO impv::::casa+ ^^^^ 2026-10-29 03:40:47 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-29 03:40:47 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:47.126948 End time: 2026-10-29 03:40:47.129472 2026-10-29 03:40:47 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:47 INFO impv::::casa ########################################## .2026-10-29 03:40:47 INFO impv::::casa ########################################## 2026-10-29 03:40:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:47 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 ) 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:47 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 2026-10-29 03:40:47 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:47 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) 2026-10-29 03:40:47 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-29 03:40:47 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-29 03:40:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:47 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) 2026-10-29 03:40:47 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:47 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:47 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:40:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:47 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) 2026-10-29 03:40:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-29 03:40:48 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:47.135802 End time: 2026-10-29 03:40:47.857363 2026-10-29 03:40:48 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:48 INFO impv::::casa ########################################## .2026-10-29 03:40:48 INFO impv::::casa ########################################## 2026-10-29 03:40:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:48 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 ) 2026-10-29 03:40:48 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-29 03:40:48 INFO impv::::casa Traceback (most recent call last): 2026-10-29 03:40:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-29 03:40:48 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-29 03:40:48 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-29 03:40:48 INFO impv::::casa+ 2026-10-29 03:40:48 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-29 03:40:48 INFO impv::::casa+ 2026-10-29 03:40:48 INFO impv::::casa+ Traceback (most recent call last): 2026-10-29 03:40:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-29 03:40:48 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'] ) 2026-10-29 03:40:48 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-29 03:40:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-29 03:40:48 INFO impv::::casa+ if (myia): 2026-10-29 03:40:48 INFO impv::::casa+ ^^^^ 2026-10-29 03:40:48 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-29 03:40:48 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:47.867113 End time: 2026-10-29 03:40:47.869907 2026-10-29 03:40:48 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:48 INFO impv::::casa ########################################## .2026-10-29 03:40:48 INFO impv::::casa ########################################## 2026-10-29 03:40:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:48 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 ) 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:48 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-29 03:40:48 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:48 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) 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:48 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) 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:48 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) 2026-10-29 03:40:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:48 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-29 03:40:48 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:47.887907 End time: 2026-10-29 03:40:48.390806 2026-10-29 03:40:48 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:48 INFO impv::::casa ########################################## 2026-10-29 03:40:48 INFO impv::::casa ########################################## 2026-10-29 03:40:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:48 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 ) 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:48 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-29 03:40:48 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:48 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) 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:48 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) 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:48 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) 2026-10-29 03:40:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:49 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-29 03:40:49 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:48.405760 End time: 2026-10-29 03:40:48.932563 2026-10-29 03:40:49 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:49 INFO impv::::casa ########################################## 2026-10-29 03:40:49 INFO impv::::casa ########################################## 2026-10-29 03:40:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:49 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 ) 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:49 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-29 03:40:49 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:49 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) 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:49 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) 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:49 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:49 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) 2026-10-29 03:40:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:49 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-29 03:40:49 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:48.949056 End time: 2026-10-29 03:40:49.465984 2026-10-29 03:40:49 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:49 INFO impv::::casa ########################################## 2026-10-29 03:40:49 INFO impv::::casa ########################################## 2026-10-29 03:40:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:49 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 ) 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:49 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-29 03:40:49 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:49 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) 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:49 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:50 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:50 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-29 03:40:50 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:49.479700 End time: 2026-10-29 03:40:49.857137 2026-10-29 03:40:50 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:50 INFO impv::::casa ########################################## 2026-10-29 03:40:50 INFO impv::::casa ########################################## 2026-10-29 03:40:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:50 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 ) 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:50 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:50 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-29 03:40:50 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:50 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:50 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-29 03:40:50 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:49.870816 End time: 2026-10-29 03:40:50.210520 2026-10-29 03:40:50 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:50 INFO impv::::casa ########################################## 2026-10-29 03:40:50 INFO impv::::casa ########################################## 2026-10-29 03:40:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:50 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 ) 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:50 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:50 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-29 03:40:50 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:50 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:50 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) 2026-10-29 03:40:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:50 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-29 03:40:51 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:50.224367 End time: 2026-10-29 03:40:50.659024 2026-10-29 03:40:51 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:51 INFO impv::::casa ########################################## 2026-10-29 03:40:51 INFO impv::::casa ########################################## 2026-10-29 03:40:51 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:51 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 ) 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:51 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:51 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-29 03:40:51 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:51 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) 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:51 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) 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:51 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:51 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:51 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) 2026-10-29 03:40:51 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:51 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-29 03:40:51 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:50.673578 End time: 2026-10-29 03:40:51.082720 2026-10-29 03:40:51 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:51 INFO impv::::casa ########################################## 2026-10-29 03:40:51 INFO impv::::casa ########################################## 2026-10-29 03:40:51 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:51 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 ) 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:51 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-29 03:40:51 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-29 03:40:51 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:51 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) 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:51 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) 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:51 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:51 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:51 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) 2026-10-29 03:40:51 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:51 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-29 03:40:52 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:51.096792 End time: 2026-10-29 03:40:51.559714 2026-10-29 03:40:52 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:52 INFO impv::::casa ########################################## .2026-10-29 03:40:52 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-29 03:40:52 INFO name:: No table opened. 2026-10-29 03:40:52 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:52 INFO impv::::casa ########################################## 2026-10-29 03:40:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:52 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 ) 2026-10-29 03:40:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:52 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:52 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-29 03:40:52 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:52 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-29 03:40:52 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:51.877156 End time: 2026-10-29 03:40:52.240135 2026-10-29 03:40:52 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:52 INFO impv::::casa ########################################## 2026-10-29 03:40:52 INFO name:: No table opened. 2026-10-29 03:40:52 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:52 INFO impv::::casa ########################################## 2026-10-29 03:40:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:52 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 ) 2026-10-29 03:40:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:52 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:52 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:52 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-29 03:40:52 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:52 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-29 03:40:53 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:52.261234 End time: 2026-10-29 03:40:52.705032 2026-10-29 03:40:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:53 INFO impv::::casa ########################################## 2026-10-29 03:40:53 INFO name:: No table opened. 2026-10-29 03:40:53 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:53 INFO impv::::casa ########################################## 2026-10-29 03:40:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:53 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 ) 2026-10-29 03:40:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:53 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:53 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) 2026-10-29 03:40:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:53 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-29 03:40:53 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:52.721844 End time: 2026-10-29 03:40:53.121654 2026-10-29 03:40:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:53 INFO impv::::casa ########################################## 2026-10-29 03:40:53 INFO name:: No table opened. 2026-10-29 03:40:53 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:53 INFO impv::::casa ########################################## 2026-10-29 03:40:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:53 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 ) 2026-10-29 03:40:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:53 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:53 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) 2026-10-29 03:40:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:53 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-29 03:40:53 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:53.138112 End time: 2026-10-29 03:40:53.497790 2026-10-29 03:40:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:53 INFO impv::::casa ########################################## 2026-10-29 03:40:53 INFO name:: No table opened. 2026-10-29 03:40:53 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:54 INFO impv::::casa ########################################## 2026-10-29 03:40:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:54 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 ) 2026-10-29 03:40:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:54 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) 2026-10-29 03:40:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-29 03:40:54 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:53.515543 End time: 2026-10-29 03:40:53.799795 2026-10-29 03:40:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:54 INFO impv::::casa ########################################## 2026-10-29 03:40:54 INFO name:: No table opened. 2026-10-29 03:40:54 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:54 INFO impv::::casa ########################################## 2026-10-29 03:40:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:54 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 ) 2026-10-29 03:40:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:54 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) 2026-10-29 03:40:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-29 03:40:54 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:53.817761 End time: 2026-10-29 03:40:54.215300 2026-10-29 03:40:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:54 INFO impv::::casa ########################################## 2026-10-29 03:40:54 INFO name:: No table opened. 2026-10-29 03:40:54 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:54 INFO impv::::casa ########################################## 2026-10-29 03:40:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:54 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 ) 2026-10-29 03:40:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:54 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) 2026-10-29 03:40:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-29 03:40:55 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:54.233944 End time: 2026-10-29 03:40:54.731733 2026-10-29 03:40:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:55 INFO impv::::casa ########################################## 2026-10-29 03:40:55 INFO name:: No table opened. 2026-10-29 03:40:55 INFO showcache:: The Table Cache is empty. 2026-10-29 03:40:55 INFO impv::::casa ########################################## 2026-10-29 03:40:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:55 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 ) 2026-10-29 03:40:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:55 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:55 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) 2026-10-29 03:40:55 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-29 03:40:55 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:54.751487 End time: 2026-10-29 03:40:55.264559 2026-10-29 03:40:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:55 INFO impv::::casa ########################################## 2026-10-29 03:40:55 INFO impv::::casa ########################################## 2026-10-29 03:40:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:55 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 ) 2026-10-29 03:40:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:55 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:55 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) 2026-10-29 03:40:55 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-29 03:40:56 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:55.284111 End time: 2026-10-29 03:40:55.540481 2026-10-29 03:40:56 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:56 INFO impv::::casa ########################################## 2026-10-29 03:40:56 INFO impv::::casa ########################################## 2026-10-29 03:40:56 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:56 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 ) 2026-10-29 03:40:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:56 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-29 03:40:56 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:56 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) 2026-10-29 03:40:56 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-29 03:40:56 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:55.557756 End time: 2026-10-29 03:40:55.922629 2026-10-29 03:40:56 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:56 INFO impv::::casa ########################################## 2026-10-29 03:40:56 INFO impv::::casa ########################################## 2026-10-29 03:40:56 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:56 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 ) 2026-10-29 03:40:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:56 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-29 03:40:56 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:56 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) 2026-10-29 03:40:56 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-29 03:40:56 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:55.939380 End time: 2026-10-29 03:40:56.367307 2026-10-29 03:40:56 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:56 INFO impv::::casa ########################################## 2026-10-29 03:40:56 INFO impv::::casa ########################################## 2026-10-29 03:40:56 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:56 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 ) 2026-10-29 03:40:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:56 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-29 03:40:56 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:56 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) 2026-10-29 03:40:56 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-29 03:40:57 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:56.385424 End time: 2026-10-29 03:40:56.791671 2026-10-29 03:40:57 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:57 INFO impv::::casa ########################################## .2026-10-29 03:40:57 INFO impv::::casa ########################################## 2026-10-29 03:40:57 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:57 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 ) 2026-10-29 03:40:57 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-29 03:40:57 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). 2026-10-29 03:40:57 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 2026-10-29 03:40:57 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-29 03:40:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:57 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:57 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) 2026-10-29 03:40:57 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-29 03:40:57 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-29 03:40:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:57 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) 2026-10-29 03:40:57 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:40:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:57 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:40:57 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:40:57 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:40:57 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:40:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:57 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) 2026-10-29 03:40:57 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:57 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-29 03:40:58 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:56.810183 End time: 2026-10-29 03:40:57.558196 2026-10-29 03:40:58 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:58 INFO impv::::casa ########################################## .2026-10-29 03:40:58 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-29 03:40:58 INFO impv::::casa ########################################## 2026-10-29 03:40:58 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:58 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 ) 2026-10-29 03:40:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:58 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:58 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) 2026-10-29 03:40:58 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:58 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-29 03:40:58 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:57.901866 End time: 2026-10-29 03:40:58.258679 2026-10-29 03:40:58 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:58 INFO impv::::casa ########################################## 2026-10-29 03:40:58 INFO impv::::casa ########################################## 2026-10-29 03:40:58 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:58 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 ) 2026-10-29 03:40:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:58 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:58 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:58 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) 2026-10-29 03:40:58 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:58 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-29 03:40:59 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:58.265859 End time: 2026-10-29 03:40:58.629279 2026-10-29 03:40:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:59 INFO impv::::casa ########################################## 2026-10-29 03:40:59 INFO impv::::casa ########################################## 2026-10-29 03:40:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:40:59 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 ) 2026-10-29 03:40:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:40:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:40:59 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-29 03:40:59 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:40:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:40:59 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) 2026-10-29 03:40:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:40:59 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-29 03:40:59 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:58.634926 End time: 2026-10-29 03:40:59.097712 2026-10-29 03:40:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:40:59 INFO impv::::casa ########################################## .2026-10-29 03:40:59 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-29 03:41:00 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-29 03:41:00 INFO impv::::casa ########################################## 2026-10-29 03:41:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:41:00 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 ) 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:00 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 2026-10-29 03:41:00 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 2026-10-29 03:41:00 INFO impv::::casa Traceback (most recent call last): 2026-10-29 03:41:00 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-29 03:41:00 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'] ) 2026-10-29 03:41:00 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-29 03:41:00 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-29 03:41:00 INFO impv::::casa+ outia = myia.pv( 2026-10-29 03:41:00 INFO impv::::casa+ ^^^^^^^^ 2026-10-29 03:41:00 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-29 03:41:00 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)) 2026-10-29 03:41:00 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-29 03:41:00 INFO impv::::casa+ File "/wheeldirectory/casa-6.8.0-3-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-10-29 03:41:00 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-29 03:41:00 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-29 03:41:00 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 2026-10-29 03:41:00 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:59.931249 End time: 2026-10-29 03:40:59.957583 2026-10-29 03:41:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:41:00 INFO impv::::casa ########################################## 2026-10-29 03:41:00 INFO impv::::casa ########################################## 2026-10-29 03:41:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:41:00 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 ) 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-29 03:41:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:00 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) 2026-10-29 03:41:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:00 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:41:00 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-29 03:41:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:41:01 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:40:59.964410 End time: 2026-10-29 03:41:00.531856 2026-10-29 03:41:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:41:01 INFO impv::::casa ########################################## .2026-10-29 03:41:01 INFO impv::::casa ########################################## 2026-10-29 03:41:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:41:01 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 ) 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-29 03:41:01 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-29 03:41:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:01 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) 2026-10-29 03:41:01 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:01 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:41:01 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:41:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:41:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:01 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) 2026-10-29 03:41:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:41:01 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-29 03:41:01 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:41:00.540067 End time: 2026-10-29 03:41:00.986115 2026-10-29 03:41:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:41:01 INFO impv::::casa ########################################## .2026-10-29 03:41:01 INFO impv::::casa ########################################## 2026-10-29 03:41:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:41:01 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 ) 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-29 03:41:01 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-29 03:41:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:01 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) 2026-10-29 03:41:01 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:01 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:41:01 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:41:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:41:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:01 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) 2026-10-29 03:41:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:41:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-29 03:41:02 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:41:01.000262 End time: 2026-10-29 03:41:02.144840 2026-10-29 03:41:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:41:02 INFO impv::::casa ########################################## .2026-10-29 03:41:02 INFO impv::::casa ########################################## 2026-10-29 03:41:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:41:02 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 ) 2026-10-29 03:41:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-29 03:41:02 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-29 03:41:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-29 03:41:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:02 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) 2026-10-29 03:41:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:41:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:41:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:41:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:41:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:02 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) 2026-10-29 03:41:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:41:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-29 03:41:03 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:41:02.154487 End time: 2026-10-29 03:41:02.804586 2026-10-29 03:41:03 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:41:03 INFO impv::::casa ########################################## 2026-10-29 03:41:03 INFO impv::::casa ########################################## 2026-10-29 03:41:03 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-29 03:41:03 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 ) 2026-10-29 03:41:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:03 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:03 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-29 03:41:03 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-29 03:41:03 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-29 03:41:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:03 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) 2026-10-29 03:41:03 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-29 03:41:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-29 03:41:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-29 03:41:03 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-29 03:41:03 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-29 03:41:03 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-29 03:41:03 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-29 03:41:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-29 03:41:03 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) 2026-10-29 03:41:03 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-29 03:41:03 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-29 03:41:03 INFO impv::::casa Task impv complete. Start time: 2026-10-29 03:41:02.812838 End time: 2026-10-29 03:41:03.399034 2026-10-29 03:41:03 INFO impv::::casa ##### End Task: impv ##### 2026-10-29 03:41:03 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 27.173s OK Generating XML reports...