2026-10-16 02:14:53 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-16 02:14:53 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-16 02:14:53 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-16 02:14:53 INFO ::casa 2026-10-16 02:14:53 INFO ::casa config values 2026-10-16 02:14:53 INFO ::casa agg = False 2026-10-16 02:14:53 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-16 02:14:53 INFO ::casa casaconfig_verbose = 1 2026-10-16 02:14:53 INFO ::casa colors = 'Neutral' 2026-10-16 02:14:53 INFO ::casa data_auto_update = False 2026-10-16 02:14:53 INFO ::casa data_update_interval = 1 2026-10-16 02:14:53 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-16 02:14:53 INFO ::casa iplog = False 2026-10-16 02:14:53 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261016-021449.log' 2026-10-16 02:14:53 INFO ::casa log2term = True 2026-10-16 02:14:53 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261016-021449.log' 2026-10-16 02:14:53 INFO ::casa measures_auto_update = False 2026-10-16 02:14:53 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-16 02:14:53 INFO ::casa measures_site_interval = 2 2026-10-16 02:14:53 INFO ::casa measures_update_interval = 1 2026-10-16 02:14:53 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-16 02:14:53 INFO ::casa nogui = False 2026-10-16 02:14:53 INFO ::casa nologfile = False 2026-10-16 02:14:53 INFO ::casa nologger = True 2026-10-16 02:14:53 INFO ::casa pipeline = False 2026-10-16 02:14:53 INFO ::casa skipnetworkcheck = False 2026-10-16 02:14:53 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-16 02:14:53 INFO ::casa user_site = False 2026-10-16 02:14:53 INFO ::casa 2026-10-16 02:14:53 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-16 02:14:53 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-16 02:14:53 INFO ::casa 2026-10-16 02:14:53 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-16 02:14:53 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-16 02:14:53 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-16 02:14:53 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/15/15:15, 2027/01/13/00:00:00 2026-10-16 02:14:53 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 6.7.7.15 -- Common Astronomy Software Applications [6.7.7.15] 2026-10-16 02:14:53 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-16 02:14:53 INFO impv::::casa ########################################## 2026-10-16 02:14:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:53 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 ) 2026-10-16 02:14:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-16 02:14:53 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:14:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:53 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) 2026-10-16 02:14:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:53 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-16 02:14:53 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:53.268485 End time: 2026-10-16 02:14:53.309920 2026-10-16 02:14:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:53 INFO impv::::casa ########################################## 2026-10-16 02:14:53 INFO impv::::casa ########################################## 2026-10-16 02:14:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:53 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 ) 2026-10-16 02:14:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-16 02:14:53 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-16 02:14:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:53 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) 2026-10-16 02:14:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:53 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) 2026-10-16 02:14:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:53 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-16 02:14:53 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:53.312696 End time: 2026-10-16 02:14:53.372670 2026-10-16 02:14:53 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:53 INFO impv::::casa ########################################## .2026-10-16 02:14:54 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:14:54 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:54 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:14:54 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:54 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:14:54 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:54 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:14:54 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:54 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-16 02:14:54 INFO impv::::casa ########################################## 2026-10-16 02:14:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:54 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 ) 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 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 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:54 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-16 02:14:54 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:53.995220 End time: 2026-10-16 02:14:54.058068 2026-10-16 02:14:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:54 INFO impv::::casa ########################################## 2026-10-16 02:14:54 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-16 02:14:54 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-16 02:14:54 INFO impv::::casa ########################################## 2026-10-16 02:14:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:54 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 ) 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:14:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:54 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-16 02:14:54 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:54.103282 End time: 2026-10-16 02:14:54.147011 2026-10-16 02:14:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:54 INFO impv::::casa ########################################## 2026-10-16 02:14:54 INFO impv::::casa ########################################## 2026-10-16 02:14:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:54 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 ) 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:14:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:54 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-16 02:14:54 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:54.151765 End time: 2026-10-16 02:14:54.191347 2026-10-16 02:14:54 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:54 INFO impv::::casa ########################################## .2026-10-16 02:14:54 INFO impv::::casa ########################################## 2026-10-16 02:14:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:54 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 ) 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 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 2026-10-16 02:14:54 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:54 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) 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-16 02:14:54 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 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) 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 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) 2026-10-16 02:14:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:55 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-16 02:14:55 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:54.198804 End time: 2026-10-16 02:14:54.734932 2026-10-16 02:14:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:55 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 ) 2026-10-16 02:14:55 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:14:55 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:14:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-16 02:14:55 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-16 02:14:55 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-16 02:14:55 INFO impv::::casa+ 2026-10-16 02:14:55 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-16 02:14:55 INFO impv::::casa+ 2026-10-16 02:14:55 INFO impv::::casa+ Traceback (most recent call last): 2026-10-16 02:14:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:14:55 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'] ) 2026-10-16 02:14:55 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:14:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-16 02:14:55 INFO impv::::casa+ if (myia): 2026-10-16 02:14:55 INFO impv::::casa+ ^^^^ 2026-10-16 02:14:55 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:14:55 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:54.738603 End time: 2026-10-16 02:14:54.754325 2026-10-16 02:14:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa ########################################## .2026-10-16 02:14:55 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:55 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 ) 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-16 02:14:55 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 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) 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 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) 2026-10-16 02:14:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:55 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-16 02:14:55 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:54.780651 End time: 2026-10-16 02:14:54.844924 2026-10-16 02:14:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-16 02:14:55 INFO ::::image::fromshape Ran ia.fromshape 2026-10-16 02:14:55 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-16 02:14:55 INFO ::::impv version: 6.7.7-15 CASAtools:v1.0.0 2026-10-16 02:14:55 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:14:55 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-16 02:14:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:55 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:14:55 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:54.853651 End time: 2026-10-16 02:14:54.954946 2026-10-16 02:14:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-16 02:14:55 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 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) 2026-10-16 02:14:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:55 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-16 02:14:55 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:54.957855 End time: 2026-10-16 02:14:55.056700 2026-10-16 02:14:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa ########################################## .2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:55 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 ) 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:55 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 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 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) 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:55 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) 2026-10-16 02:14:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:55 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-16 02:14:55 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:55.061715 End time: 2026-10-16 02:14:55.470719 2026-10-16 02:14:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:55 INFO impv::::casa ########################################## .2026-10-16 02:14:55 INFO impv::::casa ########################################## 2026-10-16 02:14:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:55 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 ) 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:56 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-16 02:14:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:56 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) 2026-10-16 02:14:56 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:56 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:56 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:58 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:59 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:59 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:55.474396 End time: 2026-10-16 02:14:58.990515 2026-10-16 02:14:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:59 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 ) 2026-10-16 02:14:59 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:14:59 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:14:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-16 02:14:59 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-16 02:14:59 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-16 02:14:59 INFO impv::::casa+ 2026-10-16 02:14:59 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-16 02:14:59 INFO impv::::casa+ 2026-10-16 02:14:59 INFO impv::::casa+ Traceback (most recent call last): 2026-10-16 02:14:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:14:59 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'] ) 2026-10-16 02:14:59 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:14:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-16 02:14:59 INFO impv::::casa+ if (myia): 2026-10-16 02:14:59 INFO impv::::casa+ ^^^^ 2026-10-16 02:14:59 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:14:59 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.006487 End time: 2026-10-16 02:14:59.007647 2026-10-16 02:14:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:59 INFO impv::::casa ########################################## .2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:59 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 ) 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:59 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 2026-10-16 02:14:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:59 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:59 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-16 02:14:59 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.010968 End time: 2026-10-16 02:14:59.278577 2026-10-16 02:14:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:59 INFO impv::::casa ########################################## .2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:59 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 ) 2026-10-16 02:14:59 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:14:59 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:14:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-16 02:14:59 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-16 02:14:59 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-16 02:14:59 INFO impv::::casa+ 2026-10-16 02:14:59 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-16 02:14:59 INFO impv::::casa+ 2026-10-16 02:14:59 INFO impv::::casa+ Traceback (most recent call last): 2026-10-16 02:14:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:14:59 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'] ) 2026-10-16 02:14:59 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:14:59 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-16 02:14:59 INFO impv::::casa+ if (myia): 2026-10-16 02:14:59 INFO impv::::casa+ ^^^^ 2026-10-16 02:14:59 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:14:59 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.282549 End time: 2026-10-16 02:14:59.283943 2026-10-16 02:14:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:59 INFO impv::::casa ########################################## .2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:59 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 ) 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:14:59 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:14:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:59 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-16 02:14:59 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.311042 End time: 2026-10-16 02:14:59.364358 2026-10-16 02:14:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:59 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 ) 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:14:59 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:14:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:59 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-16 02:14:59 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.370096 End time: 2026-10-16 02:14:59.422443 2026-10-16 02:14:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:14:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:14:59 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 ) 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:14:59 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:14:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:14:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:14:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:14:59 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) 2026-10-16 02:14:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:14:59 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-16 02:14:59 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.427928 End time: 2026-10-16 02:14:59.487573 2026-10-16 02:14:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:14:59 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.500009 End time: 2026-10-16 02:14:59.575601 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.584867 End time: 2026-10-16 02:14:59.650287 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.658080 End time: 2026-10-16 02:14:59.720374 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.726995 End time: 2026-10-16 02:14:59.779888 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.785404 End time: 2026-10-16 02:14:59.836386 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## .2026-10-16 02:15:00 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.874876 End time: 2026-10-16 02:14:59.928369 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:14:59.943361 End time: 2026-10-16 02:14:59.991801 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.009533 End time: 2026-10-16 02:15:00.062749 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.075314 End time: 2026-10-16 02:15:00.120604 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.130887 End time: 2026-10-16 02:15:00.174513 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.184331 End time: 2026-10-16 02:15:00.228835 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.239643 End time: 2026-10-16 02:15:00.280579 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO name:: No table opened. 2026-10-16 02:15:00 INFO showcache:: The Table Cache is empty. 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.288439 End time: 2026-10-16 02:15:00.324683 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.331674 End time: 2026-10-16 02:15:00.366846 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.378835 End time: 2026-10-16 02:15:00.415822 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-16 02:15:00 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.423296 End time: 2026-10-16 02:15:00.460608 2026-10-16 02:15:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ########################################## 2026-10-16 02:15:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:00 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 ) 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:00 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-16 02:15:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:00 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) 2026-10-16 02:15:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-16 02:15:01 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.468666 End time: 2026-10-16 02:15:00.507325 2026-10-16 02:15:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa ########################################## .2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:01 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 ) 2026-10-16 02:15:01 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-16 02:15:01 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). 2026-10-16 02:15:01 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 2026-10-16 02:15:01 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:01 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) 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:01 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) 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:01 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:01 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:15:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:01 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) 2026-10-16 02:15:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:01 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-16 02:15:01 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.515936 End time: 2026-10-16 02:15:00.879016 2026-10-16 02:15:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa ########################################## .2026-10-16 02:15:01 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:01 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 ) 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:01 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) 2026-10-16 02:15:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:01 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-16 02:15:01 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.913629 End time: 2026-10-16 02:15:00.960639 2026-10-16 02:15:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:01 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 ) 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:01 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) 2026-10-16 02:15:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:01 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-16 02:15:01 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:00.966497 End time: 2026-10-16 02:15:01.020939 2026-10-16 02:15:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:01 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 ) 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:15:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:01 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) 2026-10-16 02:15:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:01 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-16 02:15:01 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:01.027771 End time: 2026-10-16 02:15:01.081604 2026-10-16 02:15:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa ########################################## .2026-10-16 02:15:01 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-16 02:15:01 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:01 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 ) 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:01 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 2026-10-16 02:15:01 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 2026-10-16 02:15:01 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:15:01 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:15:01 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-16 02:15:01 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:15:01 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-16 02:15:01 INFO impv::::casa+ outia = myia.pv( 2026-10-16 02:15:01 INFO impv::::casa+ ^^^^^^^^ 2026-10-16 02:15:01 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-16 02:15:01 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)) 2026-10-16 02:15:01 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:15:01 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-10-16 02:15:01 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-16 02:15:01 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:15:01 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 2026-10-16 02:15:01 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:01.255484 End time: 2026-10-16 02:15:01.373031 2026-10-16 02:15:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:01 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 ) 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:15:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:01 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) 2026-10-16 02:15:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:01 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-16 02:15:01 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:01 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:01.380405 End time: 2026-10-16 02:15:01.473641 2026-10-16 02:15:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa ########################################## .2026-10-16 02:15:01 INFO impv::::casa ########################################## 2026-10-16 02:15:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:01 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:01 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:15:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:15:02 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:01.481965 End time: 2026-10-16 02:15:01.628220 2026-10-16 02:15:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:02 INFO impv::::casa ########################################## .2026-10-16 02:15:02 INFO impv::::casa ########################################## 2026-10-16 02:15:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:02 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 ) 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:15:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:15:02 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:01.635815 End time: 2026-10-16 02:15:01.751429 2026-10-16 02:15:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:02 INFO impv::::casa ########################################## .2026-10-16 02:15:02 INFO impv::::casa ########################################## 2026-10-16 02:15:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:02 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 ) 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:15:02 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-16 02:15:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:02 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:15:02 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:01.755955 End time: 2026-10-16 02:15:01.860840 2026-10-16 02:15:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:02 INFO impv::::casa ########################################## 2026-10-16 02:15:02 INFO impv::::casa ########################################## 2026-10-16 02:15:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:15:02 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 ) 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:15:02 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-16 02:15:02 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:15:02 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:15:02 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:15:02 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:15:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:15:02 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) 2026-10-16 02:15:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:15:02 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-16 02:15:02 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:15:01.869366 End time: 2026-10-16 02:15:02.010599 2026-10-16 02:15:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:15:02 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 8.814s OK Generating XML reports...