2026-10-06 04:20:43 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-06 04:20:43 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-06 04:20:43 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-06 04:20:43 INFO ::casa 2026-10-06 04:20:43 INFO ::casa config values 2026-10-06 04:20:43 INFO ::casa agg = False 2026-10-06 04:20:43 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-06 04:20:43 INFO ::casa casaconfig_verbose = 1 2026-10-06 04:20:43 INFO ::casa colors = 'Neutral' 2026-10-06 04:20:43 INFO ::casa data_auto_update = False 2026-10-06 04:20:43 INFO ::casa data_update_interval = 1 2026-10-06 04:20:43 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-06 04:20:43 INFO ::casa iplog = False 2026-10-06 04:20:43 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261006-042039.log' 2026-10-06 04:20:43 INFO ::casa log2term = True 2026-10-06 04:20:43 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261006-042039.log' 2026-10-06 04:20:43 INFO ::casa measures_auto_update = False 2026-10-06 04:20:43 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-06 04:20:43 INFO ::casa measures_site_interval = 2 2026-10-06 04:20:43 INFO ::casa measures_update_interval = 1 2026-10-06 04:20:43 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-06 04:20:43 INFO ::casa nogui = False 2026-10-06 04:20:43 INFO ::casa nologfile = False 2026-10-06 04:20:43 INFO ::casa nologger = True 2026-10-06 04:20:43 INFO ::casa pipeline = False 2026-10-06 04:20:43 INFO ::casa skipnetworkcheck = False 2026-10-06 04:20:43 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-06 04:20:43 INFO ::casa user_site = False 2026-10-06 04:20:43 INFO ::casa 2026-10-06 04:20:43 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-06 04:20:43 INFO ::casa measures version : WSRT_Measures_20211217-160001.ztar 2026-10-06 04:20:43 INFO ::casa 2026-10-06 04:20:43 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-06 04:20:43 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-06 04:20:43 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-06 04:20:43 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/05/15:15, 2027/01/03/00:00:00 2026-10-06 04:20:43 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.7.12 -- Common Astronomy Software Applications [6.7.7.12] 2026-10-06 04:20:43 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-06 04:20:44 INFO impv::::casa ########################################## 2026-10-06 04:20:44 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:44 INFO impv::::casa impv( imagename='CAS7765.im', outfile='90deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:44 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:44 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:44 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-06 04:20:44 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:20:44 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:44 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:28.000, +00.00.00.000, 1.41498e+09Hz to 23:59:32.000, +00.00.00.000, 1.41501e+09Hz) 2026-10-06 04:20:44 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:44 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-06 04:20:44 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:43.530941 End time: 2026-10-06 04:20:43.978005 2026-10-06 04:20:44 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:44 INFO impv::::casa ########################################## 2026-10-06 04:20:44 INFO impv::::casa ########################################## 2026-10-06 04:20:44 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:44 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:44 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:44 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:44 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-06 04:20:44 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-06 04:20:44 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:44 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-06 04:20:44 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:44 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:44 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:44 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:44 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:44 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:44 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-10-06 04:20:44 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:44 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-06 04:20:44 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:43.985254 End time: 2026-10-06 04:20:44.386121 2026-10-06 04:20:44 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:44 INFO impv::::casa ########################################## .2026-10-06 04:20:44 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 04:20:44 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 04:20:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:44 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:44 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:44 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 04:20:44 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 04:20:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:44 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:44 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:44 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.15.52.535, I, 3.63994e+10Hz to 09:47:54.633, +13.17.20.782, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:45 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 04:20:45 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 04:20:45 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:45 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 04:20:45 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 04:20:45 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.633, +13.17.20.782, I, 3.63994e+10Hz to 09:48:00.678, +13.15.52.535, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:45 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-06 04:20:45 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-06 04:20:45 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:45 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-06 04:20:45 INFO impv::::casa ########################################## 2026-10-06 04:20:45 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:45 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:45 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-10-06 04:20:45 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:45 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:45 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:45 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:45 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:45 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:45 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:45 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-10-06 04:20:45 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:45 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-06 04:20:46 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:44.814785 End time: 2026-10-06 04:20:45.711091 2026-10-06 04:20:46 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:46 INFO impv::::casa ########################################## 2026-10-06 04:20:46 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-06 04:20:46 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-06 04:20:47 INFO impv::::casa ########################################## 2026-10-06 04:20:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:47 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:20:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:20:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:47 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:20:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:47 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-06 04:20:48 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:47.034797 End time: 2026-10-06 04:20:47.573001 2026-10-06 04:20:48 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:48 INFO impv::::casa ########################################## 2026-10-06 04:20:48 INFO impv::::casa ########################################## 2026-10-06 04:20:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:48 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:20:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:20:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:48 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-06 04:20:48 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:47.579652 End time: 2026-10-06 04:20:47.850104 2026-10-06 04:20:48 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:48 INFO impv::::casa ########################################## .2026-10-06 04:20:48 INFO impv::::casa ########################################## 2026-10-06 04:20:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:48 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:48 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-06 04:20:48 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:48 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:20:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:48 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-06 04:20:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-06 04:20:48 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:47.860665 End time: 2026-10-06 04:20:48.489126 2026-10-06 04:20:48 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:48 INFO impv::::casa ########################################## 2026-10-06 04:20:48 INFO impv::::casa ########################################## 2026-10-06 04:20:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:48 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:48 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 04:20:49 INFO impv::::casa Traceback (most recent call last): 2026-10-06 04:20:49 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-06 04:20:49 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-06 04:20:49 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-06 04:20:49 INFO impv::::casa+ 2026-10-06 04:20:49 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-06 04:20:49 INFO impv::::casa+ 2026-10-06 04:20:49 INFO impv::::casa+ Traceback (most recent call last): 2026-10-06 04:20:49 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 04:20:49 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-06 04:20:49 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 04:20:49 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-06 04:20:49 INFO impv::::casa+ if (myia): 2026-10-06 04:20:49 INFO impv::::casa+ ^^^^ 2026-10-06 04:20:49 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 04:20:49 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:48.497260 End time: 2026-10-06 04:20:48.537049 2026-10-06 04:20:49 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:49 INFO impv::::casa ########################################## .2026-10-06 04:20:49 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-06 04:20:49 INFO impv::::casa ########################################## 2026-10-06 04:20:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:49 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-06 04:20:49 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:49 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-10-06 04:20:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:49 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-06 04:20:49 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:48.726622 End time: 2026-10-06 04:20:49.178335 2026-10-06 04:20:49 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:49 INFO impv::::casa ########################################## 2026-10-06 04:20:49 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-06 04:20:49 INFO ::::image::fromshape Ran ia.fromshape 2026-10-06 04:20:49 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-06 04:20:49 INFO ::::impv version: 6.7.7-12 CASAtools:v1.0.0 2026-10-06 04:20:49 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-10-06 04:20:49 INFO impv::::casa ########################################## 2026-10-06 04:20:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:49 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 04:20:49 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:49 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:49 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:20:49 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:49 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 04:20:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:49 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 04:20:50 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:49.194005 End time: 2026-10-06 04:20:49.701442 2026-10-06 04:20:50 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:50 INFO impv::::casa ########################################## 2026-10-06 04:20:50 INFO impv::::casa ########################################## 2026-10-06 04:20:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:50 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:50 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-06 04:20:50 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:50 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:50 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:20:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord+ [35, 50, 0, 0] to [55, 50, 0, 45] (15:23:30.377, +04.46.15.780, I, 1.41279e+09Hz to 15:23:16.194, +04.42.43.538, I, 1.41389e+09Hz) 2026-10-06 04:20:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:50 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-06 04:20:50 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:49.708205 End time: 2026-10-06 04:20:50.113695 2026-10-06 04:20:50 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:50 INFO impv::::casa ########################################## .2026-10-06 04:20:50 INFO impv::::casa ########################################## 2026-10-06 04:20:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:50 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/CAS-6043.im', outfile='CAS-6043.out.im', mode='coords', start=[187, 348], end=[228, 383], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:50 INFO impv::PVGenerator::generate Rotating image by -40.486 degrees about direction coordinate pixel (206.914, 365) to align specified slice with the x axis 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [499, 499, 0, 3] (17:20:56.388, -35.45.29.500, I, 2.206982e+11Hz to 17:20:53.518, -35.44.54.569, I, 2.207007e+11Hz) 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:50 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:50 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-10-06 04:20:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:51 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-06 04:20:51 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:50.123854 End time: 2026-10-06 04:20:50.739059 2026-10-06 04:20:51 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:51 INFO impv::::casa ########################################## .2026-10-06 04:20:51 INFO impv::::casa ########################################## 2026-10-06 04:20:51 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:51 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:51 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:51 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-06 04:20:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:51 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [699, 699, 0, 44] (03:49:32.552, +57.14.49.695, I, 1e+09Hz to 03:48:49.427, +57.20.39.186, I, 9.89001e+08Hz) 2026-10-06 04:20:51 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:51 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:52 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:54 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-10-06 04:20:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:54 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-06 04:20:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:55 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:50.749357 End time: 2026-10-06 04:20:54.693148 2026-10-06 04:20:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa ########################################## 2026-10-06 04:20:55 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-06 04:20:55 INFO impv::::casa ########################################## 2026-10-06 04:20:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:55 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 04:20:55 INFO impv::::casa Traceback (most recent call last): 2026-10-06 04:20:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-06 04:20:55 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-06 04:20:55 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-06 04:20:55 INFO impv::::casa+ 2026-10-06 04:20:55 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-06 04:20:55 INFO impv::::casa+ 2026-10-06 04:20:55 INFO impv::::casa+ Traceback (most recent call last): 2026-10-06 04:20:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 04:20:55 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-06 04:20:55 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 04:20:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-06 04:20:55 INFO impv::::casa+ if (myia): 2026-10-06 04:20:55 INFO impv::::casa+ ^^^^ 2026-10-06 04:20:55 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 04:20:55 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:54.820871 End time: 2026-10-06 04:20:54.823556 2026-10-06 04:20:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa ########################################## .2026-10-06 04:20:55 INFO impv::::casa ########################################## 2026-10-06 04:20:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:55 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-06 04:20:55 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:20:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:20:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:55 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-06 04:20:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:55 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-06 04:20:55 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:54.830310 End time: 2026-10-06 04:20:55.413412 2026-10-06 04:20:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa ########################################## .2026-10-06 04:20:55 INFO impv::::casa ########################################## 2026-10-06 04:20:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:55 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 04:20:55 INFO impv::::casa Traceback (most recent call last): 2026-10-06 04:20:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-06 04:20:55 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-06 04:20:55 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-06 04:20:55 INFO impv::::casa+ 2026-10-06 04:20:55 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-06 04:20:55 INFO impv::::casa+ 2026-10-06 04:20:55 INFO impv::::casa+ Traceback (most recent call last): 2026-10-06 04:20:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 04:20:55 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-06 04:20:55 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 04:20:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-06 04:20:55 INFO impv::::casa+ if (myia): 2026-10-06 04:20:55 INFO impv::::casa+ ^^^^ 2026-10-06 04:20:55 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-06 04:20:55 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:55.423588 End time: 2026-10-06 04:20:55.426863 2026-10-06 04:20:55 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa ########################################## .2026-10-06 04:20:55 INFO impv::::casa ########################################## 2026-10-06 04:20:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19[9, 9].im', mode='length', start='', end='', center=[9, 9], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:56 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 04:20:56 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:56 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:56 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-06 04:20:56 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:55.464741 End time: 2026-10-06 04:20:55.926251 2026-10-06 04:20:56 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:56 INFO impv::::casa ########################################## 2026-10-06 04:20:56 INFO impv::::casa ########################################## 2026-10-06 04:20:56 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:56 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:56 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 04:20:56 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:56 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:56 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-06 04:20:56 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:55.940016 End time: 2026-10-06 04:20:56.370520 2026-10-06 04:20:56 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:56 INFO impv::::casa ########################################## 2026-10-06 04:20:56 INFO impv::::casa ########################################## 2026-10-06 04:20:56 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:56 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got1900:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:56 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 04:20:56 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:56 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:56 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:56 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 04:20:56 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:56 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-06 04:20:57 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:56.384257 End time: 2026-10-06 04:20:56.821568 2026-10-06 04:20:57 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:57 INFO impv::::casa ########################################## 2026-10-06 04:20:57 INFO impv::::casa ########################################## 2026-10-06 04:20:57 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:57 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length=19.0, pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:57 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:57 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-06 04:20:57 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:57 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:57 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-10-06 04:20:57 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:57 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-06 04:20:57 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:56.835922 End time: 2026-10-06 04:20:57.127341 2026-10-06 04:20:57 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:57 INFO impv::::casa ########################################## 2026-10-06 04:20:57 INFO impv::::casa ########################################## 2026-10-06 04:20:57 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:57 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin[9, 9].im', mode='length', start='', end='', center=[9, 9], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:57 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:57 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 04:20:57 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:57 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:57 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:57 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:57 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 04:20:57 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:57 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-06 04:20:58 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:57.139565 End time: 2026-10-06 04:20:57.625074 2026-10-06 04:20:58 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:58 INFO impv::::casa ########################################## 2026-10-06 04:20:58 INFO impv::::casa ########################################## 2026-10-06 04:20:58 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:58 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:58 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:58 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 04:20:58 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:58 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:58 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 04:20:58 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:58 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-06 04:20:58 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:57.638940 End time: 2026-10-06 04:20:58.035885 2026-10-06 04:20:58 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:58 INFO impv::::casa ########################################## 2026-10-06 04:20:58 INFO impv::::casa ########################################## 2026-10-06 04:20:58 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:58 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:58 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:58 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-06 04:20:58 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:58 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:58 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:58 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:58 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-10-06 04:20:58 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:58 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-06 04:20:59 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:58.049639 End time: 2026-10-06 04:20:58.516991 2026-10-06 04:20:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:59 INFO impv::::casa ########################################## 2026-10-06 04:20:59 INFO impv::::casa ########################################## 2026-10-06 04:20:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:59 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:59 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-06 04:20:59 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-06 04:20:59 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:59 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:20:59 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-10-06 04:20:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:59 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-06 04:20:59 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:58.529832 End time: 2026-10-06 04:20:58.898518 2026-10-06 04:20:59 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:20:59 INFO impv::::casa ########################################## .2026-10-06 04:20:59 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-06 04:20:59 INFO name:: No table opened. 2026-10-06 04:20:59 INFO showcache:: The Table Cache is empty. 2026-10-06 04:20:59 INFO impv::::casa ########################################## 2026-10-06 04:20:59 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:20:59 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:20:59 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:20:59 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:20:59 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:20:59 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:20:59 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-06 04:21:00 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:59.225670 End time: 2026-10-06 04:20:59.541194 2026-10-06 04:21:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:00 INFO impv::::casa ########################################## 2026-10-06 04:21:00 INFO name:: No table opened. 2026-10-06 04:21:00 INFO showcache:: The Table Cache is empty. 2026-10-06 04:21:00 INFO impv::::casa ########################################## 2026-10-06 04:21:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:00 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:00 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-06 04:21:00 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:59.558716 End time: 2026-10-06 04:20:59.919852 2026-10-06 04:21:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:00 INFO impv::::casa ########################################## 2026-10-06 04:21:00 INFO name:: No table opened. 2026-10-06 04:21:00 INFO showcache:: The Table Cache is empty. 2026-10-06 04:21:00 INFO impv::::casa ########################################## 2026-10-06 04:21:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:00 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:00 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-06 04:21:00 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:20:59.936324 End time: 2026-10-06 04:21:00.242581 2026-10-06 04:21:00 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:00 INFO impv::::casa ########################################## 2026-10-06 04:21:00 INFO name:: No table opened. 2026-10-06 04:21:00 INFO showcache:: The Table Cache is empty. 2026-10-06 04:21:00 INFO impv::::casa ########################################## 2026-10-06 04:21:00 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:00 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:00 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:00 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:00 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:00 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:00 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:00 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:00 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:00 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-06 04:21:01 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:00.260300 End time: 2026-10-06 04:21:00.693639 2026-10-06 04:21:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:01 INFO impv::::casa ########################################## 2026-10-06 04:21:01 INFO name:: No table opened. 2026-10-06 04:21:01 INFO showcache:: The Table Cache is empty. 2026-10-06 04:21:01 INFO impv::::casa ########################################## 2026-10-06 04:21:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:01 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:01 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-06 04:21:01 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:00.706041 End time: 2026-10-06 04:21:01.095109 2026-10-06 04:21:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:01 INFO impv::::casa ########################################## 2026-10-06 04:21:01 INFO name:: No table opened. 2026-10-06 04:21:01 INFO showcache:: The Table Cache is empty. 2026-10-06 04:21:01 INFO impv::::casa ########################################## 2026-10-06 04:21:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:01 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_5', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:01 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:01 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:01 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:01 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:01 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:01 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:01 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:01 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-06 04:21:01 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:01.109148 End time: 2026-10-06 04:21:01.481378 2026-10-06 04:21:01 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:01 INFO impv::::casa ########################################## 2026-10-06 04:21:01 INFO name:: No table opened. 2026-10-06 04:21:01 INFO showcache:: The Table Cache is empty. 2026-10-06 04:21:01 INFO impv::::casa ########################################## 2026-10-06 04:21:01 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:01 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_6', mode='length', start=[], end=[], center=[4.5, 5.0], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:02 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:02 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:02 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:02 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:02 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-06 04:21:02 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:01.498195 End time: 2026-10-06 04:21:01.890954 2026-10-06 04:21:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:02 INFO impv::::casa ########################################## 2026-10-06 04:21:02 INFO name:: No table opened. 2026-10-06 04:21:02 INFO showcache:: The Table Cache is empty. 2026-10-06 04:21:02 INFO impv::::casa ########################################## 2026-10-06 04:21:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:02 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=3, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:02 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:02 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 04:21:02 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-06 04:21:02 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:01.909305 End time: 2026-10-06 04:21:02.345304 2026-10-06 04:21:02 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:02 INFO impv::::casa ########################################## 2026-10-06 04:21:02 INFO impv::::casa ########################################## 2026-10-06 04:21:02 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:02 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_1', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='3arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:02 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:02 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:02 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:02 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:02 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 04:21:03 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-06 04:21:03 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:02.358221 End time: 2026-10-06 04:21:02.806069 2026-10-06 04:21:03 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:03 INFO impv::::casa ########################################## 2026-10-06 04:21:03 INFO impv::::casa ########################################## 2026-10-06 04:21:03 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:03 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_2', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='1.1arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:03 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-06 04:21:03 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:03 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 04:21:03 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-06 04:21:03 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:02.818164 End time: 2026-10-06 04:21:03.058990 2026-10-06 04:21:03 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:03 INFO impv::::casa ########################################## 2026-10-06 04:21:03 INFO impv::::casa ########################################## 2026-10-06 04:21:03 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:03 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_3', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'arcmin', 'value': 1.2}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:03 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-06 04:21:03 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:03 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 04:21:03 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-06 04:21:03 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:03.073992 End time: 2026-10-06 04:21:03.405804 2026-10-06 04:21:03 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:03 INFO impv::::casa ########################################## 2026-10-06 04:21:03 INFO impv::::casa ########################################## 2026-10-06 04:21:03 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:03 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:03 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:03 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:03 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-06 04:21:03 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:03 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:03 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-06 04:21:04 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-06 04:21:04 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:03.421182 End time: 2026-10-06 04:21:03.729589 2026-10-06 04:21:04 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:04 INFO impv::::casa ########################################## .2026-10-06 04:21:04 INFO impv::::casa ########################################## 2026-10-06 04:21:04 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:04 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:04 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-06 04:21:04 INFO impv::AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2026-10-06 04:21:04 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-06 04:21:04 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-06 04:21:04 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:04 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:04 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:21:04 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:04 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:04 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:04 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:21:04 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:21:04 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:04 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-06 04:21:04 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:04 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-06 04:21:04 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:03.748440 End time: 2026-10-06 04:21:04.473029 2026-10-06 04:21:04 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:04 INFO impv::::casa ########################################## .2026-10-06 04:21:05 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-06 04:21:05 INFO impv::::casa ########################################## 2026-10-06 04:21:05 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:05 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='coords', start=[2, 5], end=[7, 5], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:05 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:05 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:05 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:05 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-06 04:21:05 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:04.878899 End time: 2026-10-06 04:21:05.161083 2026-10-06 04:21:05 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:05 INFO impv::::casa ########################################## 2026-10-06 04:21:05 INFO impv::::casa ########################################## 2026-10-06 04:21:05 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:05 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:05 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:05 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:05 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:05 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:05 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-06 04:21:05 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:05.168946 End time: 2026-10-06 04:21:05.453296 2026-10-06 04:21:05 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:05 INFO impv::::casa ########################################## 2026-10-06 04:21:05 INFO impv::::casa ########################################## 2026-10-06 04:21:05 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:05 INFO impv::::casa impv( imagename='gen.im', outfile='testing3.im', mode='coords', start=['0h0m12s', '0d0m0s'], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:05 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:05 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:05 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-06 04:21:05 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:05 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:05 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-06 04:21:05 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:06 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-06 04:21:06 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:05.461698 End time: 2026-10-06 04:21:05.796299 2026-10-06 04:21:06 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:06 INFO impv::::casa ########################################## .2026-10-06 04:21:06 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-06 04:21:06 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-06 04:21:07 INFO impv::::casa ########################################## 2026-10-06 04:21:07 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:07 INFO impv::::casa impv( imagename='kk', outfile='x1.im', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=False ) 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:07 SEVERE impv::image::pv (file src/tools/image/image_cmpt.cc, line 4856) Exception Reported: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-10-06 04:21:07 SEVERE impv::::casa Exception Reported: Error in impv: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-10-06 04:21:07 INFO impv::::casa Traceback (most recent call last): 2026-10-06 04:21:07 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-06 04:21:07 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-06 04:21:07 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 04:21:07 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-06 04:21:07 INFO impv::::casa+ outia = myia.pv( 2026-10-06 04:21:07 INFO impv::::casa+ ^^^^^^^^ 2026-10-06 04:21:07 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-06 04:21:07 INFO impv::::casa+ return _wrap_image(swig_object=self._swigobj.pv(outfile, start, end, center, length, pa, width, unit, overwrite, region, chans, stokes, mask, stretch, wantreturn)) 2026-10-06 04:21:07 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 04:21:07 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-12-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-10-06 04:21:07 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-06 04:21:07 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-06 04:21:07 INFO impv::::casa+ RuntimeError: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-10-06 04:21:07 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:06.657576 End time: 2026-10-06 04:21:06.682132 2026-10-06 04:21:07 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:07 INFO impv::::casa ########################################## 2026-10-06 04:21:07 INFO impv::::casa ########################################## 2026-10-06 04:21:07 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:07 INFO impv::::casa impv( imagename='kk', outfile='xyz', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=True ) 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:07 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-06 04:21:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:07 INFO impv::ImageRegion::fromRecord+ [2, 2, 0, 0] to [20, 2, 0, 19] (00:06:32.213, -01.38.00.797, I, 1.41499e+09Hz to 00:05:20.159, -01.38.00.797, I, 1.41501e+09Hz) 2026-10-06 04:21:07 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:07 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:21:07 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-06 04:21:07 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:21:07 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:06.688625 End time: 2026-10-06 04:21:07.171252 2026-10-06 04:21:07 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:07 INFO impv::::casa ########################################## .2026-10-06 04:21:07 INFO impv::::casa ########################################## 2026-10-06 04:21:07 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:07 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:07 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 04:21:07 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 04:21:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:07 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 04:21:07 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:07 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:07 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:21:07 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:21:07 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:21:07 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:07 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 04:21:07 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:07 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 04:21:08 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:07.180733 End time: 2026-10-06 04:21:07.718903 2026-10-06 04:21:08 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:08 INFO impv::::casa ########################################## .2026-10-06 04:21:08 INFO impv::::casa ########################################## 2026-10-06 04:21:08 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:08 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:08 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 04:21:08 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:08 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:21:08 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:21:08 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 04:21:08 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:08 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 04:21:08 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:07.732323 End time: 2026-10-06 04:21:08.225225 2026-10-06 04:21:08 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:08 INFO impv::::casa ########################################## .2026-10-06 04:21:08 INFO impv::::casa ########################################## 2026-10-06 04:21:08 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:08 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:08 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 04:21:08 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-06 04:21:08 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:08 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:08 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:21:08 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:21:08 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:08 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 04:21:08 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:08 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-06 04:21:09 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:08.233404 End time: 2026-10-06 04:21:08.676007 2026-10-06 04:21:09 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:09 INFO impv::::casa ########################################## 2026-10-06 04:21:09 INFO impv::::casa ########################################## 2026-10-06 04:21:09 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-06 04:21:09 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-06 04:21:09 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:09 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:09 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:09 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-06 04:21:09 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-06 04:21:09 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-06 04:21:09 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:09 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-06 04:21:09 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-06 04:21:09 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-06 04:21:09 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-06 04:21:09 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-06 04:21:09 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-06 04:21:09 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-06 04:21:09 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-06 04:21:09 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-06 04:21:09 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-06 04:21:09 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-06 04:21:09 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-06 04:21:09 INFO impv::::casa Task impv complete. Start time: 2026-10-06 04:21:08.684815 End time: 2026-10-06 04:21:09.158999 2026-10-06 04:21:09 INFO impv::::casa ##### End Task: impv ##### 2026-10-06 04:21:09 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 26.113s OK Generating XML reports...