2026-10-14 01:52:53 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-14 01:52:53 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-14 01:52:53 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-14 01:52:53 INFO ::casa 2026-10-14 01:52:53 INFO ::casa config values 2026-10-14 01:52:53 INFO ::casa agg = False 2026-10-14 01:52:53 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-14 01:52:53 INFO ::casa casaconfig_verbose = 1 2026-10-14 01:52:53 INFO ::casa colors = 'Neutral' 2026-10-14 01:52:53 INFO ::casa data_auto_update = False 2026-10-14 01:52:53 INFO ::casa data_update_interval = 1 2026-10-14 01:52:53 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-14 01:52:53 INFO ::casa iplog = False 2026-10-14 01:52:53 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261014-015249.log' 2026-10-14 01:52:53 INFO ::casa log2term = True 2026-10-14 01:52:53 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261014-015249.log' 2026-10-14 01:52:53 INFO ::casa measures_auto_update = False 2026-10-14 01:52:53 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-14 01:52:53 INFO ::casa measures_site_interval = 2 2026-10-14 01:52:53 INFO ::casa measures_update_interval = 1 2026-10-14 01:52:53 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-14 01:52:53 INFO ::casa nogui = False 2026-10-14 01:52:53 INFO ::casa nologfile = False 2026-10-14 01:52:53 INFO ::casa nologger = True 2026-10-14 01:52:53 INFO ::casa pipeline = False 2026-10-14 01:52:53 INFO ::casa skipnetworkcheck = False 2026-10-14 01:52:53 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-14 01:52:53 INFO ::casa user_site = False 2026-10-14 01:52:53 INFO ::casa 2026-10-14 01:52:53 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-14 01:52:53 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-14 01:52:53 INFO ::casa 2026-10-14 01:52:53 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-14 01:52:53 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-14 01:52:53 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-14 01:52:53 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/13/15:15, 2027/01/11/00:00:00 2026-10-14 01:52:53 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.7.14 -- Common Astronomy Software Applications [6.7.7.14] 2026-10-14 01:52:53 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-14 01:52:53 INFO impv::::casa ########################################## 2026-10-14 01:52:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:53 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 ) 2026-10-14 01:52:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-14 01:52:53 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:52:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:53 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-14 01:52:53 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:53.108134 End time: 2026-10-14 01:52:53.162901 2026-10-14 01:52:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:53 INFO impv::::casa ########################################## 2026-10-14 01:52:53 INFO impv::::casa ########################################## 2026-10-14 01:52:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:53 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 ) 2026-10-14 01:52:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-14 01:52:53 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-14 01:52:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:53 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-14 01:52:53 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:53.168468 End time: 2026-10-14 01:52:53.258655 2026-10-14 01:52:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:53 INFO impv::::casa ########################################## .2026-10-14 01:52:53 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-14 01:52:53 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-14 01:52:53 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:53 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-14 01:52:53 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-14 01:52:53 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:53 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-14 01:52:53 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-14 01:52:53 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:53 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) 2026-10-14 01:52:53 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:53 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-14 01:52:54 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-14 01:52:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-14 01:52:54 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-14 01:52:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 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 ) 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 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 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:53.628295 End time: 2026-10-14 01:52:53.691057 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-14 01:52:54 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 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 ) 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:52:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:53.734464 End time: 2026-10-14 01:52:53.785870 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 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 ) 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:52:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:53.788544 End time: 2026-10-14 01:52:53.831752 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## .2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 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 ) 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 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 2026-10-14 01:52:54 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:54 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:53.836336 End time: 2026-10-14 01:52:54.155641 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-14 01:52:54 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-14 01:52:54 INFO impv::::casa Traceback (most recent call last): 2026-10-14 01:52:54 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-14 01:52:54 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-14 01:52:54 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-14 01:52:54 INFO impv::::casa+ 2026-10-14 01:52:54 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-14 01:52:54 INFO impv::::casa+ 2026-10-14 01:52:54 INFO impv::::casa+ Traceback (most recent call last): 2026-10-14 01:52:54 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-14 01:52:54 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-14 01:52:54 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-14 01:52:54 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-14 01:52:54 INFO impv::::casa+ if (myia): 2026-10-14 01:52:54 INFO impv::::casa+ ^^^^ 2026-10-14 01:52:54 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:54.158813 End time: 2026-10-14 01:52:54.161354 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## .2026-10-14 01:52:54 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-14 01:52:54 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-10-14 01:52:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:54.193138 End time: 2026-10-14 01:52:54.254893 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-14 01:52:54 INFO ::::image::fromshape Ran ia.fromshape 2026-10-14 01:52:54 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-14 01:52:54 INFO ::::impv version: 6.7.7-14 CASAtools:v1.0.0 2026-10-14 01:52:54 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) .2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 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 ) 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-14 01:52:54 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:54 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:54.262182 End time: 2026-10-14 01:52:54.370921 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 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 ) 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-14 01:52:54 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:54 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:52:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:54 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) 2026-10-14 01:52:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:54 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-14 01:52:54 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:54.373785 End time: 2026-10-14 01:52:54.485482 2026-10-14 01:52:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:54 INFO impv::::casa ########################################## .2026-10-14 01:52:54 INFO impv::::casa ########################################## 2026-10-14 01:52:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:54 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 ) 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:55 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 2026-10-14 01:52:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:55 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) 2026-10-14 01:52:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:55 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) 2026-10-14 01:52:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:52:55 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-14 01:52:55 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:54.490478 End time: 2026-10-14 01:52:54.799207 2026-10-14 01:52:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:55 INFO impv::::casa ########################################## .2026-10-14 01:52:55 INFO impv::::casa ########################################## 2026-10-14 01:52:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:55 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 ) 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:57 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-14 01:52:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:57 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [699, 699, 0, 44] (03:49:32.552, +57.14.49.695, I, 1e+09Hz to 03:48:49.427, +57.20.39.186, I, 9.89001e+08Hz) 2026-10-14 01:52:57 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:52:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:57 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:57 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:52:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:59 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-10-14 01:52:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:59 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-14 01:52:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:52:59 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:54.802868 End time: 2026-10-14 01:52:59.450727 2026-10-14 01:52:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:59 INFO impv::::casa ########################################## 2026-10-14 01:52:59 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-14 01:52:59 INFO impv::::casa ########################################## 2026-10-14 01:52:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:59 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 ) 2026-10-14 01:52:59 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-14 01:52:59 INFO impv::::casa Traceback (most recent call last): 2026-10-14 01:52:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-14 01:52:59 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-14 01:52:59 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-14 01:52:59 INFO impv::::casa+ 2026-10-14 01:52:59 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-14 01:52:59 INFO impv::::casa+ 2026-10-14 01:52:59 INFO impv::::casa+ Traceback (most recent call last): 2026-10-14 01:52:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-14 01:52:59 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'] ) 2026-10-14 01:52:59 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-14 01:52:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-14 01:52:59 INFO impv::::casa+ if (myia): 2026-10-14 01:52:59 INFO impv::::casa+ ^^^^ 2026-10-14 01:52:59 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-14 01:52:59 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:59.466356 End time: 2026-10-14 01:52:59.467508 2026-10-14 01:52:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:52:59 INFO impv::::casa ########################################## .2026-10-14 01:52:59 INFO impv::::casa ########################################## 2026-10-14 01:52:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:52:59 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 ) 2026-10-14 01:52:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:59 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 2026-10-14 01:52:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-14 01:52:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:52:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:52:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:52:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:52:59 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:59.470591 End time: 2026-10-14 01:52:59.769949 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## .2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-14 01:53:00 INFO impv::::casa Traceback (most recent call last): 2026-10-14 01:53:00 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-14 01:53:00 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-14 01:53:00 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-14 01:53:00 INFO impv::::casa+ 2026-10-14 01:53:00 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-14 01:53:00 INFO impv::::casa+ 2026-10-14 01:53:00 INFO impv::::casa+ Traceback (most recent call last): 2026-10-14 01:53:00 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-14 01:53:00 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'] ) 2026-10-14 01:53:00 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-14 01:53:00 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-14 01:53:00 INFO impv::::casa+ if (myia): 2026-10-14 01:53:00 INFO impv::::casa+ ^^^^ 2026-10-14 01:53:00 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:59.778466 End time: 2026-10-14 01:52:59.781279 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## .2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:59.797152 End time: 2026-10-14 01:52:59.885653 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:59.894045 End time: 2026-10-14 01:52:59.968812 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:52:59.976173 End time: 2026-10-14 01:53:00.048110 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.053320 End time: 2026-10-14 01:53:00.145914 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.157986 End time: 2026-10-14 01:53:00.252164 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.260879 End time: 2026-10-14 01:53:00.338198 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.344863 End time: 2026-10-14 01:53:00.414805 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ########################################## 2026-10-14 01:53:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:00 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 ) 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-14 01:53:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:00 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) 2026-10-14 01:53:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-14 01:53:00 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.419699 End time: 2026-10-14 01:53:00.483295 2026-10-14 01:53:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:00 INFO impv::::casa ########################################## .2026-10-14 01:53:01 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.529598 End time: 2026-10-14 01:53:00.576036 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.582928 End time: 2026-10-14 01:53:00.632584 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.639731 End time: 2026-10-14 01:53:00.685236 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.692483 End time: 2026-10-14 01:53:00.738798 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.745635 End time: 2026-10-14 01:53:00.791926 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.798914 End time: 2026-10-14 01:53:00.843633 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.850500 End time: 2026-10-14 01:53:00.900170 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO name:: No table opened. 2026-10-14 01:53:01 INFO showcache:: The Table Cache is empty. 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.907428 End time: 2026-10-14 01:53:00.954221 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:00.960519 End time: 2026-10-14 01:53:01.006117 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.012481 End time: 2026-10-14 01:53:01.058371 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.065674 End time: 2026-10-14 01:53:01.112076 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 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) 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.118930 End time: 2026-10-14 01:53:01.169480 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## .2026-10-14 01:53:01 INFO impv::::casa ########################################## 2026-10-14 01:53:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:01 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 ) 2026-10-14 01:53:01 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-14 01:53:01 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). 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-14 01:53:01 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:01 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:01 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:53:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:01 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-14 01:53:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:01 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-14 01:53:01 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.176044 End time: 2026-10-14 01:53:01.460137 2026-10-14 01:53:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:01 INFO impv::::casa ########################################## .2026-10-14 01:53:01 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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 ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.501014 End time: 2026-10-14 01:53:01.547000 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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 ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.549572 End time: 2026-10-14 01:53:01.596578 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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 ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.599291 End time: 2026-10-14 01:53:01.646810 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## .2026-10-14 01:53:02 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-14 01:53:02 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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 ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 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 2026-10-14 01:53:02 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 2026-10-14 01:53:02 INFO impv::::casa Traceback (most recent call last): 2026-10-14 01:53:02 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-14 01:53:02 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-14 01:53:02 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-14 01:53:02 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-14 01:53:02 INFO impv::::casa+ outia = myia.pv( 2026-10-14 01:53:02 INFO impv::::casa+ ^^^^^^^^ 2026-10-14 01:53:02 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-14 01:53:02 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)) 2026-10-14 01:53:02 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-14 01:53:02 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-14-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-10-14 01:53:02 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-14 01:53:02 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-14 01:53:02 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 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.784028 End time: 2026-10-14 01:53:01.794536 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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 ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.797284 End time: 2026-10-14 01:53:01.868752 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## .2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:01.876984 End time: 2026-10-14 01:53:02.031095 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## .2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:02.038399 End time: 2026-10-14 01:53:02.163403 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## .2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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 ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-14 01:53:02 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:02.167178 End time: 2026-10-14 01:53:02.314508 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ########################################## 2026-10-14 01:53:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-14 01:53:02 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 ) 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-14 01:53:02 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-14 01:53:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-14 01:53:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-14 01:53:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-14 01:53:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-14 01:53:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-14 01:53:02 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) 2026-10-14 01:53:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-14 01:53:02 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-14 01:53:02 INFO impv::::casa Task impv complete. Start time: 2026-10-14 01:53:02.322225 End time: 2026-10-14 01:53:02.467894 2026-10-14 01:53:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-14 01:53:02 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 9.457s OK Generating XML reports...