2026-07-10 02:13:21 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-07-10 02:13:21 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-07-10 02:13:21 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-07-10 02:13:21 INFO ::casa 2026-07-10 02:13:21 INFO ::casa config values 2026-07-10 02:13:21 INFO ::casa agg = False 2026-07-10 02:13:21 INFO ::casa cachedir = '/home/casatest/.casa' 2026-07-10 02:13:21 INFO ::casa casaconfig_verbose = 1 2026-07-10 02:13:21 INFO ::casa colors = 'Neutral' 2026-07-10 02:13:21 INFO ::casa data_auto_update = False 2026-07-10 02:13:21 INFO ::casa data_update_interval = 1 2026-07-10 02:13:21 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-07-10 02:13:21 INFO ::casa iplog = False 2026-07-10 02:13:21 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260710-021316.log' 2026-07-10 02:13:21 INFO ::casa log2term = True 2026-07-10 02:13:21 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260710-021316.log' 2026-07-10 02:13:21 INFO ::casa measures_auto_update = False 2026-07-10 02:13:21 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-07-10 02:13:21 INFO ::casa measures_site_interval = 2 2026-07-10 02:13:21 INFO ::casa measures_update_interval = 1 2026-07-10 02:13:21 INFO ::casa measurespath = '/opt/casa/data/master' 2026-07-10 02:13:21 INFO ::casa nogui = False 2026-07-10 02:13:21 INFO ::casa nologfile = False 2026-07-10 02:13:21 INFO ::casa nologger = True 2026-07-10 02:13:21 INFO ::casa pipeline = False 2026-07-10 02:13:21 INFO ::casa skipnetworkcheck = False 2026-07-10 02:13:21 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-07-10 02:13:21 INFO ::casa user_site = False 2026-07-10 02:13:21 INFO ::casa 2026-07-10 02:13:21 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-07-10 02:13:21 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-07-10 02:13:21 INFO ::casa 2026-07-10 02:13:21 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-07-10 02:13:21 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-07-10 02:13:21 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-07-10 02:13:21 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/07/09/15:15, 2026/10/07/00:00:00 2026-07-10 02:13:21 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/07/01/15:15, 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 6.7.6.10 -- Common Astronomy Software Applications [6.7.6.10] 2026-07-10 02:13:21 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:21 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 ) 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-07-10 02:13:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-07-10 02:13:21 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:20.816570 End time: 2026-07-10 02:13:20.878248 2026-07-10 02:13:21 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:21 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 ) 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-07-10 02:13:21 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-07-10 02:13:21 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:20.884981 End time: 2026-07-10 02:13:20.979530 2026-07-10 02:13:21 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:21 INFO impv::::casa ########################################## .2026-07-10 02:13:21 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-10 02:13:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-10 02:13:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-10 02:13:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-10 02:13:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:21 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 ) 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 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 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 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) 2026-07-10 02:13:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-07-10 02:13:21 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:21.313399 End time: 2026-07-10 02:13:21.384042 2026-07-10 02:13:21 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-07-10 02:13:21 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:21 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 ) 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-10 02:13:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-07-10 02:13:21 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:21.429826 End time: 2026-07-10 02:13:21.477094 2026-07-10 02:13:21 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 INFO impv::::casa ########################################## 2026-07-10 02:13:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:21 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 ) 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:21 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:21 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-10 02:13:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:22 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-07-10 02:13:22 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:21.480012 End time: 2026-07-10 02:13:21.530051 2026-07-10 02:13:22 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa ########################################## .2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:22 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 ) 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:22 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 2026-07-10 02:13:22 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 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) 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 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) 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-07-10 02:13:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-07-10 02:13:22 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:21.535385 End time: 2026-07-10 02:13:21.805793 2026-07-10 02:13:22 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:22 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 ) 2026-07-10 02:13:22 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-07-10 02:13:22 INFO impv::::casa Traceback (most recent call last): 2026-07-10 02:13:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-07-10 02:13:22 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-07-10 02:13:22 INFO impv::::casa+ Exception: outfile must be specified. 2026-07-10 02:13:22 INFO impv::::casa+ 2026-07-10 02:13:22 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-07-10 02:13:22 INFO impv::::casa+ 2026-07-10 02:13:22 INFO impv::::casa+ Traceback (most recent call last): 2026-07-10 02:13:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-10 02:13:22 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-07-10 02:13:22 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-10 02:13:22 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-07-10 02:13:22 INFO impv::::casa+ if (myia): 2026-07-10 02:13:22 INFO impv::::casa+ ^^^^ 2026-07-10 02:13:22 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-07-10 02:13:22 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:21.812503 End time: 2026-07-10 02:13:21.816982 2026-07-10 02:13:22 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa ########################################## .2026-07-10 02:13:22 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:22 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 ) 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-07-10 02:13:22 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 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) 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 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) 2026-07-10 02:13:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:22 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-07-10 02:13:22 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:21.859113 End time: 2026-07-10 02:13:21.947508 2026-07-10 02:13:22 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-07-10 02:13:22 INFO ::::image::fromshape Ran ia.fromshape 2026-07-10 02:13:22 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-07-10 02:13:22 INFO ::::impv version: 6.7.6-10 CASAtools:v1.0.0 2026-07-10 02:13:22 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) .2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-10 02:13:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-07-10 02:13:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:22 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-10 02:13:22 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:21.959200 End time: 2026-07-10 02:13:22.079204 2026-07-10 02:13:22 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-07-10 02:13:22 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:22 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:22 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) 2026-07-10 02:13:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:22 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-07-10 02:13:22 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:22.083246 End time: 2026-07-10 02:13:22.197236 2026-07-10 02:13:22 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:22 INFO impv::::casa ########################################## .2026-07-10 02:13:22 INFO impv::::casa ########################################## 2026-07-10 02:13:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:22 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 ) 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:23 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 2026-07-10 02:13:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:23 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) 2026-07-10 02:13:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:23 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) 2026-07-10 02:13:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:23 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-07-10 02:13:23 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:22.201273 End time: 2026-07-10 02:13:22.830619 2026-07-10 02:13:23 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:23 INFO impv::::casa ########################################## .2026-07-10 02:13:23 INFO impv::::casa ########################################## 2026-07-10 02:13:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:23 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 ) 2026-07-10 02:13:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:25 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-07-10 02:13:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:25 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) 2026-07-10 02:13:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:26 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) 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:27 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:27 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:22.834016 End time: 2026-07-10 02:13:26.799413 2026-07-10 02:13:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:27 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 ) 2026-07-10 02:13:27 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-07-10 02:13:27 INFO impv::::casa Traceback (most recent call last): 2026-07-10 02:13:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-07-10 02:13:27 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-07-10 02:13:27 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-07-10 02:13:27 INFO impv::::casa+ 2026-07-10 02:13:27 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-07-10 02:13:27 INFO impv::::casa+ 2026-07-10 02:13:27 INFO impv::::casa+ Traceback (most recent call last): 2026-07-10 02:13:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-10 02:13:27 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'] ) 2026-07-10 02:13:27 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-10 02:13:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-07-10 02:13:27 INFO impv::::casa+ if (myia): 2026-07-10 02:13:27 INFO impv::::casa+ ^^^^ 2026-07-10 02:13:27 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-07-10 02:13:27 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:26.902250 End time: 2026-07-10 02:13:26.904398 2026-07-10 02:13:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:27 INFO impv::::casa ########################################## .2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:27 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 ) 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:27 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 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:27 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:27 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-07-10 02:13:27 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:26.910074 End time: 2026-07-10 02:13:27.159427 2026-07-10 02:13:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:27 INFO impv::::casa ########################################## .2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:27 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 ) 2026-07-10 02:13:27 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-07-10 02:13:27 INFO impv::::casa Traceback (most recent call last): 2026-07-10 02:13:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-07-10 02:13:27 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-07-10 02:13:27 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-07-10 02:13:27 INFO impv::::casa+ 2026-07-10 02:13:27 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-07-10 02:13:27 INFO impv::::casa+ 2026-07-10 02:13:27 INFO impv::::casa+ Traceback (most recent call last): 2026-07-10 02:13:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-10 02:13:27 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'] ) 2026-07-10 02:13:27 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-10 02:13:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-07-10 02:13:27 INFO impv::::casa+ if (myia): 2026-07-10 02:13:27 INFO impv::::casa+ ^^^^ 2026-07-10 02:13:27 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-07-10 02:13:27 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.163412 End time: 2026-07-10 02:13:27.164778 2026-07-10 02:13:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:27 INFO impv::::casa ########################################## .2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:27 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 ) 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:27 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-07-10 02:13:27 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.188342 End time: 2026-07-10 02:13:27.300374 2026-07-10 02:13:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:27 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 ) 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:27 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-07-10 02:13:27 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.308166 End time: 2026-07-10 02:13:27.379565 2026-07-10 02:13:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:27 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 ) 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:27 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-07-10 02:13:27 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.384459 End time: 2026-07-10 02:13:27.446167 2026-07-10 02:13:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ########################################## 2026-07-10 02:13:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:27 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 ) 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-07-10 02:13:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:27 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) 2026-07-10 02:13:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:27 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.451405 End time: 2026-07-10 02:13:27.525719 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.530934 End time: 2026-07-10 02:13:27.595235 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.600130 End time: 2026-07-10 02:13:27.663536 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.668492 End time: 2026-07-10 02:13:27.733730 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.738579 End time: 2026-07-10 02:13:27.803141 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## .2026-07-10 02:13:28 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.850688 End time: 2026-07-10 02:13:27.900685 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.907480 End time: 2026-07-10 02:13:27.958216 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:27.965116 End time: 2026-07-10 02:13:28.017504 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.024451 End time: 2026-07-10 02:13:28.074491 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.081200 End time: 2026-07-10 02:13:28.138948 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.145745 End time: 2026-07-10 02:13:28.195004 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.201862 End time: 2026-07-10 02:13:28.251281 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO name:: No table opened. 2026-07-10 02:13:28 INFO showcache:: The Table Cache is empty. 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.258613 End time: 2026-07-10 02:13:28.315513 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.325349 End time: 2026-07-10 02:13:28.381067 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.389821 End time: 2026-07-10 02:13:28.441659 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:28 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 ) 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:28 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-07-10 02:13:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:28 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) 2026-07-10 02:13:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-07-10 02:13:28 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.448644 End time: 2026-07-10 02:13:28.497636 2026-07-10 02:13:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:28 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.504651 End time: 2026-07-10 02:13:28.554940 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## .2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-07-10 02:13:29 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). 2026-07-10 02:13:29 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 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:29 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.561637 End time: 2026-07-10 02:13:28.801625 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## .2026-07-10 02:13:29 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.854405 End time: 2026-07-10 02:13:28.924835 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.929272 End time: 2026-07-10 02:13:28.987610 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:28.991533 End time: 2026-07-10 02:13:29.043704 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## .2026-07-10 02:13:29 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-07-10 02:13:29 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 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 2026-07-10 02:13:29 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 2026-07-10 02:13:29 INFO impv::::casa Traceback (most recent call last): 2026-07-10 02:13:29 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-10 02:13:29 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'] ) 2026-07-10 02:13:29 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-10 02:13:29 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-07-10 02:13:29 INFO impv::::casa+ outia = myia.pv( 2026-07-10 02:13:29 INFO impv::::casa+ ^^^^^^^^ 2026-07-10 02:13:29 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-07-10 02:13:29 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)) 2026-07-10 02:13:29 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-10 02:13:29 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-10-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-07-10 02:13:29 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-07-10 02:13:29 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-10 02:13:29 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 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:29.169356 End time: 2026-07-10 02:13:29.191060 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:29.196320 End time: 2026-07-10 02:13:29.291001 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## .2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:29 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-10 02:13:29 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:29.296059 End time: 2026-07-10 02:13:29.407387 2026-07-10 02:13:29 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:29 INFO impv::::casa ########################################## .2026-07-10 02:13:29 INFO impv::::casa ########################################## 2026-07-10 02:13:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:29 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 ) 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-10 02:13:29 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:29 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:29 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) 2026-07-10 02:13:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:29 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-10 02:13:30 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:29.412145 End time: 2026-07-10 02:13:29.507535 2026-07-10 02:13:30 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:30 INFO impv::::casa ########################################## .2026-07-10 02:13:30 INFO impv::::casa ########################################## 2026-07-10 02:13:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:30 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 ) 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-10 02:13:30 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-07-10 02:13:30 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-10 02:13:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:30 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) 2026-07-10 02:13:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:30 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:30 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:30 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) 2026-07-10 02:13:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-10 02:13:30 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:29.511363 End time: 2026-07-10 02:13:29.607478 2026-07-10 02:13:30 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:30 INFO impv::::casa ########################################## 2026-07-10 02:13:30 INFO impv::::casa ########################################## 2026-07-10 02:13:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-10 02:13:30 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 ) 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-10 02:13:30 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-07-10 02:13:30 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-10 02:13:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:30 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) 2026-07-10 02:13:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-10 02:13:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-10 02:13:30 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-10 02:13:30 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-10 02:13:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-10 02:13:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-10 02:13:30 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) 2026-07-10 02:13:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-10 02:13:30 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-07-10 02:13:30 INFO impv::::casa Task impv complete. Start time: 2026-07-10 02:13:29.611026 End time: 2026-07-10 02:13:29.707765 2026-07-10 02:13:30 INFO impv::::casa ##### End Task: impv ##### 2026-07-10 02:13:30 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 8.981s OK Generating XML reports...