2026-09-15 02:06:13 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-09-15 02:06:13 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-09-15 02:06:13 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-09-15 02:06:13 INFO ::casa 2026-09-15 02:06:13 INFO ::casa config values 2026-09-15 02:06:13 INFO ::casa agg = False 2026-09-15 02:06:13 INFO ::casa cachedir = '/home/casatest/.casa' 2026-09-15 02:06:13 INFO ::casa casaconfig_verbose = 1 2026-09-15 02:06:13 INFO ::casa colors = 'Neutral' 2026-09-15 02:06:13 INFO ::casa data_auto_update = False 2026-09-15 02:06:13 INFO ::casa data_update_interval = 1 2026-09-15 02:06:13 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-09-15 02:06:13 INFO ::casa iplog = False 2026-09-15 02:06:13 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260915-020609.log' 2026-09-15 02:06:13 INFO ::casa log2term = True 2026-09-15 02:06:13 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260915-020609.log' 2026-09-15 02:06:13 INFO ::casa measures_auto_update = False 2026-09-15 02:06:13 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-09-15 02:06:13 INFO ::casa measures_site_interval = 2 2026-09-15 02:06:13 INFO ::casa measures_update_interval = 1 2026-09-15 02:06:13 INFO ::casa measurespath = '/opt/casa/data/master' 2026-09-15 02:06:13 INFO ::casa nogui = False 2026-09-15 02:06:13 INFO ::casa nologfile = False 2026-09-15 02:06:13 INFO ::casa nologger = True 2026-09-15 02:06:13 INFO ::casa pipeline = False 2026-09-15 02:06:13 INFO ::casa skipnetworkcheck = False 2026-09-15 02:06:13 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-09-15 02:06:13 INFO ::casa user_site = False 2026-09-15 02:06:13 INFO ::casa 2026-09-15 02:06:13 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-09-15 02:06:13 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-09-15 02:06:13 INFO ::casa 2026-09-15 02:06:13 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-09-15 02:06:13 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-09-15 02:06:13 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-09-15 02:06:13 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/09/14/15:15, 2026/12/13/00:00:00 2026-09-15 02:06:13 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/09/03/15:15, 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 6.7.7.8 -- Common Astronomy Software Applications [6.7.7.8] 2026-09-15 02:06:13 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-09-15 02:06:13 INFO impv::::casa ########################################## 2026-09-15 02:06:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:13 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 ) 2026-09-15 02:06:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-09-15 02:06:13 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 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) 2026-09-15 02:06:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:13 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-09-15 02:06:13 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:13.128115 End time: 2026-09-15 02:06:13.183659 2026-09-15 02:06:13 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:13 INFO impv::::casa ########################################## 2026-09-15 02:06:13 INFO impv::::casa ########################################## 2026-09-15 02:06:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:13 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 ) 2026-09-15 02:06:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-09-15 02:06:13 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-09-15 02:06:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-09-15 02:06:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 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) 2026-09-15 02:06:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:13 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-09-15 02:06:13 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:13.189355 End time: 2026-09-15 02:06:13.278247 2026-09-15 02:06:13 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:13 INFO impv::::casa ########################################## .2026-09-15 02:06:13 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-15 02:06:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-15 02:06:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 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) 2026-09-15 02:06:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:13 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-15 02:06:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-15 02:06:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-09-15 02:06:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:13 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-15 02:06:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-09-15 02:06:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-15 02:06:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-09-15 02:06:14 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-09-15 02:06:14 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:14 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 ) 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 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 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-09-15 02:06:14 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:13.654822 End time: 2026-09-15 02:06:13.727017 2026-09-15 02:06:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-09-15 02:06:14 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:14 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 ) 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-09-15 02:06:14 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:13.787886 End time: 2026-09-15 02:06:13.845012 2026-09-15 02:06:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:14 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 ) 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-09-15 02:06:14 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:13.848951 End time: 2026-09-15 02:06:13.903060 2026-09-15 02:06:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:14 INFO impv::::casa ########################################## .2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:14 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 ) 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 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 2026-09-15 02:06:14 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-09-15 02:06:14 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:13.909130 End time: 2026-09-15 02:06:14.227936 2026-09-15 02:06:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:14 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 ) 2026-09-15 02:06:14 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-09-15 02:06:14 INFO impv::::casa Traceback (most recent call last): 2026-09-15 02:06:14 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-09-15 02:06:14 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-09-15 02:06:14 INFO impv::::casa+ Exception: outfile must be specified. 2026-09-15 02:06:14 INFO impv::::casa+ 2026-09-15 02:06:14 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-09-15 02:06:14 INFO impv::::casa+ 2026-09-15 02:06:14 INFO impv::::casa+ Traceback (most recent call last): 2026-09-15 02:06:14 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-15 02:06:14 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'] ) 2026-09-15 02:06:14 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-15 02:06:14 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-09-15 02:06:14 INFO impv::::casa+ if (myia): 2026-09-15 02:06:14 INFO impv::::casa+ ^^^^ 2026-09-15 02:06:14 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-09-15 02:06:14 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:14.231136 End time: 2026-09-15 02:06:14.233741 2026-09-15 02:06:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:14 INFO impv::::casa ########################################## .2026-09-15 02:06:14 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:14 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 ) 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-09-15 02:06:14 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 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) 2026-09-15 02:06:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-09-15 02:06:14 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:14.270686 End time: 2026-09-15 02:06:14.340463 2026-09-15 02:06:14 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-09-15 02:06:14 INFO ::::image::fromshape Ran ia.fromshape 2026-09-15 02:06:14 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-09-15 02:06:14 INFO ::::impv version: 6.7.7-8 CASAtools:v1.0.0 2026-09-15 02:06:14 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) .2026-09-15 02:06:14 INFO impv::::casa ########################################## 2026-09-15 02:06:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:14 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-15 02:06:14 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:14 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:14 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-09-15 02:06:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-15 02:06:15 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:14.352271 End time: 2026-09-15 02:06:14.506866 2026-09-15 02:06:15 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:15 INFO impv::::casa ########################################## 2026-09-15 02:06:15 INFO impv::::casa ########################################## 2026-09-15 02:06:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:15 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 ) 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:15 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-09-15 02:06:15 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-15 02:06:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:15 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) 2026-09-15 02:06:15 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:15 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:15 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:15 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:15 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) 2026-09-15 02:06:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:15 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-09-15 02:06:15 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:14.509731 End time: 2026-09-15 02:06:14.621151 2026-09-15 02:06:15 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:15 INFO impv::::casa ########################################## .2026-09-15 02:06:15 INFO impv::::casa ########################################## 2026-09-15 02:06:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:15 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 ) 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:15 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 2026-09-15 02:06:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:15 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) 2026-09-15 02:06:15 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:15 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:15 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:15 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) 2026-09-15 02:06:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:15 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-09-15 02:06:15 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:14.626151 End time: 2026-09-15 02:06:14.941623 2026-09-15 02:06:15 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:15 INFO impv::::casa ########################################## .2026-09-15 02:06:15 INFO impv::::casa ########################################## 2026-09-15 02:06:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:15 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 ) 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:17 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-09-15 02:06:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:17 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) 2026-09-15 02:06:17 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:17 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:17 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:19 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) 2026-09-15 02:06:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:19 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-09-15 02:06:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:19 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:14.945194 End time: 2026-09-15 02:06:19.224260 2026-09-15 02:06:19 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:19 INFO impv::::casa ########################################## 2026-09-15 02:06:19 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-09-15 02:06:19 INFO impv::::casa ########################################## 2026-09-15 02:06:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:19 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 ) 2026-09-15 02:06:19 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-09-15 02:06:19 INFO impv::::casa Traceback (most recent call last): 2026-09-15 02:06:19 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-09-15 02:06:19 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-09-15 02:06:19 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-09-15 02:06:19 INFO impv::::casa+ 2026-09-15 02:06:19 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-09-15 02:06:19 INFO impv::::casa+ 2026-09-15 02:06:19 INFO impv::::casa+ Traceback (most recent call last): 2026-09-15 02:06:19 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-15 02:06:19 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-09-15 02:06:19 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-15 02:06:19 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-09-15 02:06:19 INFO impv::::casa+ if (myia): 2026-09-15 02:06:19 INFO impv::::casa+ ^^^^ 2026-09-15 02:06:19 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-09-15 02:06:19 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:19.339324 End time: 2026-09-15 02:06:19.341649 2026-09-15 02:06:19 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:19 INFO impv::::casa ########################################## .2026-09-15 02:06:19 INFO impv::::casa ########################################## 2026-09-15 02:06:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:19 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 ) 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:19 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 2026-09-15 02:06:19 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:19 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) 2026-09-15 02:06:19 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-09-15 02:06:19 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-09-15 02:06:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:19 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) 2026-09-15 02:06:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:19 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:19.347619 End time: 2026-09-15 02:06:19.659865 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## .2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-09-15 02:06:20 INFO impv::::casa Traceback (most recent call last): 2026-09-15 02:06:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-09-15 02:06:20 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-09-15 02:06:20 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-09-15 02:06:20 INFO impv::::casa+ 2026-09-15 02:06:20 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-09-15 02:06:20 INFO impv::::casa+ 2026-09-15 02:06:20 INFO impv::::casa+ Traceback (most recent call last): 2026-09-15 02:06:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-15 02:06:20 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'] ) 2026-09-15 02:06:20 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-15 02:06:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-09-15 02:06:20 INFO impv::::casa+ if (myia): 2026-09-15 02:06:20 INFO impv::::casa+ ^^^^ 2026-09-15 02:06:20 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:19.663832 End time: 2026-09-15 02:06:19.665229 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## .2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:19.686664 End time: 2026-09-15 02:06:19.796462 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:19.801819 End time: 2026-09-15 02:06:19.869234 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:19.874391 End time: 2026-09-15 02:06:19.942772 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:19.948063 End time: 2026-09-15 02:06:20.020984 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.026465 End time: 2026-09-15 02:06:20.092295 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.097550 End time: 2026-09-15 02:06:20.165634 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.170681 End time: 2026-09-15 02:06:20.265979 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 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) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.275765 End time: 2026-09-15 02:06:20.359813 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## .2026-09-15 02:06:20 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-09-15 02:06:20 INFO name:: No table opened. 2026-09-15 02:06:20 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:20 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 ) 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-09-15 02:06:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:20 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-09-15 02:06:20 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.422735 End time: 2026-09-15 02:06:20.485577 2026-09-15 02:06:20 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:20 INFO impv::::casa ########################################## 2026-09-15 02:06:20 INFO name:: No table opened. 2026-09-15 02:06:20 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.501040 End time: 2026-09-15 02:06:20.563765 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO name:: No table opened. 2026-09-15 02:06:21 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.577952 End time: 2026-09-15 02:06:20.639841 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO name:: No table opened. 2026-09-15 02:06:21 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.652205 End time: 2026-09-15 02:06:20.714151 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO name:: No table opened. 2026-09-15 02:06:21 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.726734 End time: 2026-09-15 02:06:20.790050 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO name:: No table opened. 2026-09-15 02:06:21 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.802508 End time: 2026-09-15 02:06:20.862919 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO name:: No table opened. 2026-09-15 02:06:21 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.875292 End time: 2026-09-15 02:06:20.937587 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO name:: No table opened. 2026-09-15 02:06:21 INFO showcache:: The Table Cache is empty. 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 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) 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:20.951562 End time: 2026-09-15 02:06:21.016917 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 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) 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.027569 End time: 2026-09-15 02:06:21.083561 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 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) 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.092743 End time: 2026-09-15 02:06:21.148229 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 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) 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.155393 End time: 2026-09-15 02:06:21.206279 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 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 ) 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 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) 2026-09-15 02:06:21 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-09-15 02:06:21 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.213461 End time: 2026-09-15 02:06:21.265150 2026-09-15 02:06:21 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa ########################################## .2026-09-15 02:06:21 INFO impv::::casa ########################################## 2026-09-15 02:06:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-09-15 02:06:21 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-09-15 02:06:21 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). 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-09-15 02:06:21 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-09-15 02:06:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 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) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.271987 End time: 2026-09-15 02:06:21.557918 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## .2026-09-15 02:06:22 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 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 ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 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) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.599404 End time: 2026-09-15 02:06:21.646380 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 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 ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 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) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.648933 End time: 2026-09-15 02:06:21.699406 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 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 ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 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) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.702207 End time: 2026-09-15 02:06:21.750802 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## .2026-09-15 02:06:22 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-09-15 02:06:22 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 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 ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 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 2026-09-15 02:06:22 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 2026-09-15 02:06:22 INFO impv::::casa Traceback (most recent call last): 2026-09-15 02:06:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-09-15 02:06:22 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-09-15 02:06:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-15 02:06:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-09-15 02:06:22 INFO impv::::casa+ outia = myia.pv( 2026-09-15 02:06:22 INFO impv::::casa+ ^^^^^^^^ 2026-09-15 02:06:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-09-15 02:06:22 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)) 2026-09-15 02:06:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-15 02:06:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-09-15 02:06:22 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-09-15 02:06:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-09-15 02:06:22 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 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.888996 End time: 2026-09-15 02:06:21.900197 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 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 ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 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) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.902980 End time: 2026-09-15 02:06:21.975515 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## .2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:21.979024 End time: 2026-09-15 02:06:22.092076 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## .2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:22.096881 End time: 2026-09-15 02:06:22.204113 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## .2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-15 02:06:22 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:22.207898 End time: 2026-09-15 02:06:22.315050 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ########################################## 2026-09-15 02:06:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-09-15 02:06:22 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-09-15 02:06:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-09-15 02:06:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-09-15 02:06:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-09-15 02:06:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-09-15 02:06:22 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-09-15 02:06:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-09-15 02:06:22 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-09-15 02:06:22 INFO impv::::casa Task impv complete. Start time: 2026-09-15 02:06:22.322873 End time: 2026-09-15 02:06:22.485687 2026-09-15 02:06:22 INFO impv::::casa ##### End Task: impv ##### 2026-09-15 02:06:22 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 9.439s OK Generating XML reports...