2026-06-10 18:34:24 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-06-10 18:34:24 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-06-10 18:34:24 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-06-10 18:34:24 INFO ::casa 2026-06-10 18:34:24 INFO ::casa config values 2026-06-10 18:34:24 INFO ::casa agg = False 2026-06-10 18:34:24 INFO ::casa cachedir = '/home/casatest/.casa' 2026-06-10 18:34:24 INFO ::casa casaconfig_verbose = 1 2026-06-10 18:34:24 INFO ::casa colors = 'Neutral' 2026-06-10 18:34:24 INFO ::casa data_auto_update = False 2026-06-10 18:34:24 INFO ::casa data_update_interval = 1 2026-06-10 18:34:24 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-06-10 18:34:24 INFO ::casa iplog = False 2026-06-10 18:34:24 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260610-183420.log' 2026-06-10 18:34:24 INFO ::casa log2term = True 2026-06-10 18:34:24 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260610-183420.log' 2026-06-10 18:34:24 INFO ::casa measures_auto_update = False 2026-06-10 18:34:24 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-06-10 18:34:24 INFO ::casa measures_site_interval = 2 2026-06-10 18:34:24 INFO ::casa measures_update_interval = 1 2026-06-10 18:34:24 INFO ::casa measurespath = '/opt/casa/data/master' 2026-06-10 18:34:24 INFO ::casa nogui = False 2026-06-10 18:34:24 INFO ::casa nologfile = False 2026-06-10 18:34:24 INFO ::casa nologger = True 2026-06-10 18:34:24 INFO ::casa pipeline = False 2026-06-10 18:34:24 INFO ::casa skipnetworkcheck = False 2026-06-10 18:34:24 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-06-10 18:34:24 INFO ::casa user_site = False 2026-06-10 18:34:24 INFO ::casa 2026-06-10 18:34:24 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-06-10 18:34:24 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-06-10 18:34:24 INFO ::casa 2026-06-10 18:34:24 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-06-10 18:34:24 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/05/28/15:15, 2026/04/28/00:00:00 2026-06-10 18:34:24 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/05/28/15:15, 2026/04/28/00:00:00 2026-06-10 18:34:24 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/06/09/15:15, 2026/09/07/00:00:00 2026-06-10 18:34:24 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/05/30/15:15, 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 6.7.6.7 -- Common Astronomy Software Applications [6.7.6.7] 2026-06-10 18:34:25 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:25 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 ) 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-06-10 18:34:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-06-10 18:34:25 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:24.529602 End time: 2026-06-10 18:34:24.576982 2026-06-10 18:34:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:25 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 ) 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-06-10 18:34:25 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-06-10 18:34:25 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:24.580932 End time: 2026-06-10 18:34:24.649326 2026-06-10 18:34:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:25 INFO impv::::casa ########################################## .2026-06-10 18:34:25 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-10 18:34:25 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-10 18:34:25 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-10 18:34:25 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-10 18:34:25 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:25 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 ) 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 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 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-06-10 18:34:25 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:25.285269 End time: 2026-06-10 18:34:25.345431 2026-06-10 18:34:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-06-10 18:34:25 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:25 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 ) 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-06-10 18:34:25 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:25.384251 End time: 2026-06-10 18:34:25.425031 2026-06-10 18:34:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:25 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 ) 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:25 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) 2026-06-10 18:34:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:25 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-06-10 18:34:25 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:25.429420 End time: 2026-06-10 18:34:25.470387 2026-06-10 18:34:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:25 INFO impv::::casa ########################################## .2026-06-10 18:34:25 INFO impv::::casa ########################################## 2026-06-10 18:34:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:25 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 ) 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 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 2026-06-10 18:34:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-10 18:34:26 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:25.475758 End time: 2026-06-10 18:34:25.806517 2026-06-10 18:34:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:26 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 ) 2026-06-10 18:34:26 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-10 18:34:26 INFO impv::::casa Traceback (most recent call last): 2026-06-10 18:34:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-06-10 18:34:26 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-06-10 18:34:26 INFO impv::::casa+ Exception: outfile must be specified. 2026-06-10 18:34:26 INFO impv::::casa+ 2026-06-10 18:34:26 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-10 18:34:26 INFO impv::::casa+ 2026-06-10 18:34:26 INFO impv::::casa+ Traceback (most recent call last): 2026-06-10 18:34:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-10 18:34:26 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'] ) 2026-06-10 18:34:26 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-10 18:34:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-10 18:34:26 INFO impv::::casa+ if (myia): 2026-06-10 18:34:26 INFO impv::::casa+ ^^^^ 2026-06-10 18:34:26 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-10 18:34:26 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:25.809477 End time: 2026-06-10 18:34:25.837062 2026-06-10 18:34:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:26 INFO impv::::casa ########################################## .2026-06-10 18:34:26 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:26 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 ) 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-06-10 18:34:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:26 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-06-10 18:34:26 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:25.860670 End time: 2026-06-10 18:34:25.913010 2026-06-10 18:34:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-06-10 18:34:26 INFO ::::image::fromshape Ran ia.fromshape 2026-06-10 18:34:26 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-06-10 18:34:26 INFO ::::impv version: 6.7.6-7 CASAtools:v1.0.0 2026-06-10 18:34:26 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) .2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:26 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 ) 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-10 18:34:26 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-10 18:34:26 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:25.918686 End time: 2026-06-10 18:34:26.020263 2026-06-10 18:34:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:26 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 ) 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-06-10 18:34:26 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:26 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-06-10 18:34:26 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:26.026263 End time: 2026-06-10 18:34:26.183569 2026-06-10 18:34:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:26 INFO impv::::casa ########################################## .2026-06-10 18:34:26 INFO impv::::casa ########################################## 2026-06-10 18:34:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:26 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 ) 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 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 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:26 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) 2026-06-10 18:34:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:27 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-06-10 18:34:27 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:26.193252 End time: 2026-06-10 18:34:26.526217 2026-06-10 18:34:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:27 INFO impv::::casa ########################################## .2026-06-10 18:34:27 INFO impv::::casa ########################################## 2026-06-10 18:34:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:27 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 ) 2026-06-10 18:34:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:27 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-06-10 18:34:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:27 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) 2026-06-10 18:34:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:30 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) 2026-06-10 18:34:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:30 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-06-10 18:34:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:30 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:26.530019 End time: 2026-06-10 18:34:30.108830 2026-06-10 18:34:30 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:30 INFO impv::::casa ########################################## 2026-06-10 18:34:30 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-06-10 18:34:30 INFO impv::::casa ########################################## 2026-06-10 18:34:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:30 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 ) 2026-06-10 18:34:30 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-10 18:34:30 INFO impv::::casa Traceback (most recent call last): 2026-06-10 18:34:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-06-10 18:34:30 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-06-10 18:34:30 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-06-10 18:34:30 INFO impv::::casa+ 2026-06-10 18:34:30 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-10 18:34:30 INFO impv::::casa+ 2026-06-10 18:34:30 INFO impv::::casa+ Traceback (most recent call last): 2026-06-10 18:34:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-10 18:34:30 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'] ) 2026-06-10 18:34:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-10 18:34:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-10 18:34:30 INFO impv::::casa+ if (myia): 2026-06-10 18:34:30 INFO impv::::casa+ ^^^^ 2026-06-10 18:34:30 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-10 18:34:30 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.126863 End time: 2026-06-10 18:34:30.128305 2026-06-10 18:34:30 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:30 INFO impv::::casa ########################################## .2026-06-10 18:34:30 INFO impv::::casa ########################################## 2026-06-10 18:34:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:30 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 ) 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:30 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 2026-06-10 18:34:30 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:30 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) 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:30 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) 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:30 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:30 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:30 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) 2026-06-10 18:34:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-10 18:34:30 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.131491 End time: 2026-06-10 18:34:30.446080 2026-06-10 18:34:30 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:30 INFO impv::::casa ########################################## .2026-06-10 18:34:30 INFO impv::::casa ########################################## 2026-06-10 18:34:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:30 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 ) 2026-06-10 18:34:30 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-10 18:34:30 INFO impv::::casa Traceback (most recent call last): 2026-06-10 18:34:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-06-10 18:34:30 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-06-10 18:34:30 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-06-10 18:34:30 INFO impv::::casa+ 2026-06-10 18:34:30 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-10 18:34:30 INFO impv::::casa+ 2026-06-10 18:34:30 INFO impv::::casa+ Traceback (most recent call last): 2026-06-10 18:34:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-10 18:34:30 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'] ) 2026-06-10 18:34:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-10 18:34:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-10 18:34:30 INFO impv::::casa+ if (myia): 2026-06-10 18:34:30 INFO impv::::casa+ ^^^^ 2026-06-10 18:34:30 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-10 18:34:30 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.450417 End time: 2026-06-10 18:34:30.451698 2026-06-10 18:34:30 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:30 INFO impv::::casa ########################################## .2026-06-10 18:34:30 INFO impv::::casa ########################################## 2026-06-10 18:34:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:30 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 ) 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:30 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-10 18:34:30 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:30 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) 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:30 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) 2026-06-10 18:34:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.479998 End time: 2026-06-10 18:34:30.542679 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.549299 End time: 2026-06-10 18:34:30.607006 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.613592 End time: 2026-06-10 18:34:30.669869 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.676796 End time: 2026-06-10 18:34:30.737932 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.745498 End time: 2026-06-10 18:34:30.809572 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.820317 End time: 2026-06-10 18:34:30.894022 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.905244 End time: 2026-06-10 18:34:30.986132 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:30.998076 End time: 2026-06-10 18:34:31.075345 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## .2026-06-10 18:34:31 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-06-10 18:34:31 INFO name:: No table opened. 2026-06-10 18:34:31 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.118825 End time: 2026-06-10 18:34:31.164539 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO name:: No table opened. 2026-06-10 18:34:31 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.176720 End time: 2026-06-10 18:34:31.221671 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO name:: No table opened. 2026-06-10 18:34:31 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.232494 End time: 2026-06-10 18:34:31.274445 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO name:: No table opened. 2026-06-10 18:34:31 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.284729 End time: 2026-06-10 18:34:31.326503 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO name:: No table opened. 2026-06-10 18:34:31 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.336415 End time: 2026-06-10 18:34:31.386392 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO name:: No table opened. 2026-06-10 18:34:31 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-06-10 18:34:31 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.398433 End time: 2026-06-10 18:34:31.445410 2026-06-10 18:34:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO name:: No table opened. 2026-06-10 18:34:31 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:31 INFO impv::::casa ########################################## 2026-06-10 18:34:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:31 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 ) 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:31 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) 2026-06-10 18:34:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.457055 End time: 2026-06-10 18:34:31.500169 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO name:: No table opened. 2026-06-10 18:34:32 INFO showcache:: The Table Cache is empty. 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.510926 End time: 2026-06-10 18:34:31.551851 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.560892 End time: 2026-06-10 18:34:31.599797 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.608117 End time: 2026-06-10 18:34:31.644195 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.651874 End time: 2026-06-10 18:34:31.686004 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.693877 End time: 2026-06-10 18:34:31.727025 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## .2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-06-10 18:34:32 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). 2026-06-10 18:34:32 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 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:32 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:32 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:32 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:31.734633 End time: 2026-06-10 18:34:32.040981 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## .2026-06-10 18:34:32 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.070497 End time: 2026-06-10 18:34:32.104842 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.107729 End time: 2026-06-10 18:34:32.150248 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.153043 End time: 2026-06-10 18:34:32.188822 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## .2026-06-10 18:34:32 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-06-10 18:34:32 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:32 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 2026-06-10 18:34:32 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 2026-06-10 18:34:32 INFO impv::::casa Traceback (most recent call last): 2026-06-10 18:34:32 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-10 18:34:32 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'] ) 2026-06-10 18:34:32 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-10 18:34:32 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-06-10 18:34:32 INFO impv::::casa+ outia = myia.pv( 2026-06-10 18:34:32 INFO impv::::casa+ ^^^^^^^^ 2026-06-10 18:34:32 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-06-10 18:34:32 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)) 2026-06-10 18:34:32 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-10 18:34:32 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-7-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-06-10 18:34:32 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-06-10 18:34:32 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-10 18:34:32 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 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.309468 End time: 2026-06-10 18:34:32.320734 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:32 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:32 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-06-10 18:34:32 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:32 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.323869 End time: 2026-06-10 18:34:32.386757 2026-06-10 18:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:32 INFO impv::::casa ########################################## .2026-06-10 18:34:32 INFO impv::::casa ########################################## 2026-06-10 18:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:32 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 ) 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:32 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-10 18:34:32 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:32 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) 2026-06-10 18:34:32 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:32 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:32 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:33 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) 2026-06-10 18:34:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-10 18:34:33 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.393853 End time: 2026-06-10 18:34:32.566543 2026-06-10 18:34:33 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:33 INFO impv::::casa ########################################## .2026-06-10 18:34:33 INFO impv::::casa ########################################## 2026-06-10 18:34:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:33 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 ) 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-10 18:34:33 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:33 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) 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:33 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:33 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) 2026-06-10 18:34:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-10 18:34:33 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.573636 End time: 2026-06-10 18:34:32.710718 2026-06-10 18:34:33 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:33 INFO impv::::casa ########################################## .2026-06-10 18:34:33 INFO impv::::casa ########################################## 2026-06-10 18:34:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:33 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 ) 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-10 18:34:33 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-06-10 18:34:33 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:33 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) 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:33 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:33 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) 2026-06-10 18:34:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-10 18:34:33 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.717843 End time: 2026-06-10 18:34:32.853358 2026-06-10 18:34:33 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:33 INFO impv::::casa ########################################## 2026-06-10 18:34:33 INFO impv::::casa ########################################## 2026-06-10 18:34:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-10 18:34:33 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 ) 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-10 18:34:33 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-06-10 18:34:33 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:33 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) 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-10 18:34:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-10 18:34:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-10 18:34:33 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-10 18:34:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-10 18:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-10 18:34:33 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) 2026-06-10 18:34:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-10 18:34:33 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-06-10 18:34:33 INFO impv::::casa Task impv complete. Start time: 2026-06-10 18:34:32.860679 End time: 2026-06-10 18:34:32.997565 2026-06-10 18:34:33 INFO impv::::casa ##### End Task: impv ##### 2026-06-10 18:34:33 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 8.548s OK Generating XML reports...