2026-03-12 03:06:25 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-03-12 03:06:25 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-03-12 03:06:25 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-03-12 03:06:25 INFO ::casa 2026-03-12 03:06:25 INFO ::casa config values 2026-03-12 03:06:25 INFO ::casa agg = False 2026-03-12 03:06:25 INFO ::casa cachedir = '/home/casatest/.casa' 2026-03-12 03:06:25 INFO ::casa casaconfig_verbose = 1 2026-03-12 03:06:25 INFO ::casa colors = 'Neutral' 2026-03-12 03:06:25 INFO ::casa data_auto_update = False 2026-03-12 03:06:25 INFO ::casa data_update_interval = 1 2026-03-12 03:06:25 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-03-12 03:06:25 INFO ::casa iplog = False 2026-03-12 03:06:25 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260312-030620.log' 2026-03-12 03:06:25 INFO ::casa log2term = True 2026-03-12 03:06:25 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260312-030620.log' 2026-03-12 03:06:25 INFO ::casa measures_auto_update = False 2026-03-12 03:06:25 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-03-12 03:06:25 INFO ::casa measures_site_interval = 2 2026-03-12 03:06:25 INFO ::casa measures_update_interval = 1 2026-03-12 03:06:25 INFO ::casa measurespath = '/opt/casa/data/master' 2026-03-12 03:06:25 INFO ::casa nogui = False 2026-03-12 03:06:25 INFO ::casa nologfile = False 2026-03-12 03:06:25 INFO ::casa nologger = True 2026-03-12 03:06:25 INFO ::casa pipeline = False 2026-03-12 03:06:25 INFO ::casa skipnetworkcheck = False 2026-03-12 03:06:25 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-03-12 03:06:25 INFO ::casa user_site = False 2026-03-12 03:06:25 INFO ::casa 2026-03-12 03:06:25 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-12 03:06:25 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-03-12 03:06:25 INFO ::casa 2026-03-12 03:06:25 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-03-12 03:06:25 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-12 03:06:25 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/02/23/15:15, 2025/12/31/00:00:00 2026-03-12 03:06:25 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/03/11/15:15, 2026/06/09/00:00:00 2026-03-12 03:06:25 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/02/23/15:15, 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 6.7.5.8 -- Common Astronomy Software Applications [6.7.5.8] 2026-03-12 03:06:25 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-03-12 03:06:25 INFO impv::::casa ########################################## 2026-03-12 03:06:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:25 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 ) 2026-03-12 03:06:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-03-12 03:06:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:25 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) 2026-03-12 03:06:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:25 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-03-12 03:06:26 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:25.455434 End time: 2026-03-12 03:06:25.503957 2026-03-12 03:06:26 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:26 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 ) 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-03-12 03:06:26 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-03-12 03:06:26 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:25.510201 End time: 2026-03-12 03:06:25.591322 2026-03-12 03:06:26 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:26 INFO impv::::casa ########################################## .2026-03-12 03:06:26 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-12 03:06:26 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-12 03:06:26 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-12 03:06:26 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-03-12 03:06:26 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:26 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 ) 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 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 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-03-12 03:06:26 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.086281 End time: 2026-03-12 03:06:26.140055 2026-03-12 03:06:26 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-03-12 03:06:26 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:26 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 ) 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-03-12 03:06:26 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.176437 End time: 2026-03-12 03:06:26.216174 2026-03-12 03:06:26 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:26 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 ) 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:26 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-03-12 03:06:26 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.219116 End time: 2026-03-12 03:06:26.258728 2026-03-12 03:06:26 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:26 INFO impv::::casa ########################################## .2026-03-12 03:06:26 INFO impv::::casa ########################################## 2026-03-12 03:06:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:26 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 ) 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 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 2026-03-12 03:06:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:26 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) 2026-03-12 03:06:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:27 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-03-12 03:06:27 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.263279 End time: 2026-03-12 03:06:26.533716 2026-03-12 03:06:27 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:27 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 ) 2026-03-12 03:06:27 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-03-12 03:06:27 INFO impv::::casa Traceback (most recent call last): 2026-03-12 03:06:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-03-12 03:06:27 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-03-12 03:06:27 INFO impv::::casa+ Exception: outfile must be specified. 2026-03-12 03:06:27 INFO impv::::casa+ 2026-03-12 03:06:27 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-03-12 03:06:27 INFO impv::::casa+ 2026-03-12 03:06:27 INFO impv::::casa+ Traceback (most recent call last): 2026-03-12 03:06:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-12 03:06:27 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-03-12 03:06:27 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 03:06:27 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-03-12 03:06:27 INFO impv::::casa+ if (myia): 2026-03-12 03:06:27 INFO impv::::casa+ ^^^^ 2026-03-12 03:06:27 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-03-12 03:06:27 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.536550 End time: 2026-03-12 03:06:26.553626 2026-03-12 03:06:27 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:27 INFO impv::::casa ########################################## .2026-03-12 03:06:27 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:27 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 ) 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-03-12 03:06:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:27 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-03-12 03:06:27 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.578875 End time: 2026-03-12 03:06:26.642059 2026-03-12 03:06:27 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-03-12 03:06:27 INFO ::::image::fromshape Ran ia.fromshape 2026-03-12 03:06:27 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-03-12 03:06:27 INFO ::::impv version: 6.7.5-8 CASAtools:v1.0.0 2026-03-12 03:06:27 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) .2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:27 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 ) 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-12 03:06:27 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:27 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:27 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-12 03:06:27 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.649568 End time: 2026-03-12 03:06:26.737584 2026-03-12 03:06:27 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:27 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 ) 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-03-12 03:06:27 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:27 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:27 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-03-12 03:06:27 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.740348 End time: 2026-03-12 03:06:26.837650 2026-03-12 03:06:27 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:27 INFO impv::::casa ########################################## .2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:27 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 ) 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:27 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 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:27 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) 2026-03-12 03:06:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:27 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-03-12 03:06:27 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:26.846450 End time: 2026-03-12 03:06:27.147925 2026-03-12 03:06:27 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:27 INFO impv::::casa ########################################## .2026-03-12 03:06:27 INFO impv::::casa ########################################## 2026-03-12 03:06:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:27 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 ) 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:28 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-03-12 03:06:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:28 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) 2026-03-12 03:06:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:30 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) 2026-03-12 03:06:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:30 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-03-12 03:06:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:30 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:27.151613 End time: 2026-03-12 03:06:30.129693 2026-03-12 03:06:30 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:30 INFO impv::::casa ########################################## 2026-03-12 03:06:30 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-03-12 03:06:30 INFO impv::::casa ########################################## 2026-03-12 03:06:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:30 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 ) 2026-03-12 03:06:30 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-03-12 03:06:30 INFO impv::::casa Traceback (most recent call last): 2026-03-12 03:06:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-03-12 03:06:30 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-03-12 03:06:30 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-03-12 03:06:30 INFO impv::::casa+ 2026-03-12 03:06:30 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-03-12 03:06:30 INFO impv::::casa+ 2026-03-12 03:06:30 INFO impv::::casa+ Traceback (most recent call last): 2026-03-12 03:06:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-12 03:06:30 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'] ) 2026-03-12 03:06:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 03:06:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-03-12 03:06:30 INFO impv::::casa+ if (myia): 2026-03-12 03:06:30 INFO impv::::casa+ ^^^^ 2026-03-12 03:06:30 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-03-12 03:06:30 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.210238 End time: 2026-03-12 03:06:30.212328 2026-03-12 03:06:30 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:30 INFO impv::::casa ########################################## .2026-03-12 03:06:30 INFO impv::::casa ########################################## 2026-03-12 03:06:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:30 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 ) 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:30 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 2026-03-12 03:06:30 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:30 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) 2026-03-12 03:06:30 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-03-12 03:06:30 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-03-12 03:06:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:30 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) 2026-03-12 03:06:30 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:30 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:30 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:30 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) 2026-03-12 03:06:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:30 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-03-12 03:06:30 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.217513 End time: 2026-03-12 03:06:30.467952 2026-03-12 03:06:30 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:30 INFO impv::::casa ########################################## .2026-03-12 03:06:30 INFO impv::::casa ########################################## 2026-03-12 03:06:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:30 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 ) 2026-03-12 03:06:30 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-03-12 03:06:30 INFO impv::::casa Traceback (most recent call last): 2026-03-12 03:06:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-03-12 03:06:30 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-03-12 03:06:30 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-03-12 03:06:30 INFO impv::::casa+ 2026-03-12 03:06:30 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-03-12 03:06:30 INFO impv::::casa+ 2026-03-12 03:06:30 INFO impv::::casa+ Traceback (most recent call last): 2026-03-12 03:06:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-12 03:06:30 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'] ) 2026-03-12 03:06:30 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 03:06:30 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-03-12 03:06:30 INFO impv::::casa+ if (myia): 2026-03-12 03:06:30 INFO impv::::casa+ ^^^^ 2026-03-12 03:06:30 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-03-12 03:06:30 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.473318 End time: 2026-03-12 03:06:30.474627 2026-03-12 03:06:30 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:30 INFO impv::::casa ########################################## .2026-03-12 03:06:30 INFO impv::::casa ########################################## 2026-03-12 03:06:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:30 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 ) 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.485015 End time: 2026-03-12 03:06:30.569934 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.579315 End time: 2026-03-12 03:06:30.646969 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.656880 End time: 2026-03-12 03:06:30.726362 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.734961 End time: 2026-03-12 03:06:30.801270 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.809694 End time: 2026-03-12 03:06:30.872285 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.879456 End time: 2026-03-12 03:06:30.938420 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:30.945466 End time: 2026-03-12 03:06:31.007243 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.019784 End time: 2026-03-12 03:06:31.100053 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## .2026-03-12 03:06:31 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-03-12 03:06:31 INFO name:: No table opened. 2026-03-12 03:06:31 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.148174 End time: 2026-03-12 03:06:31.201775 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO name:: No table opened. 2026-03-12 03:06:31 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.216650 End time: 2026-03-12 03:06:31.268314 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO name:: No table opened. 2026-03-12 03:06:31 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.282850 End time: 2026-03-12 03:06:31.333421 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO name:: No table opened. 2026-03-12 03:06:31 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.346811 End time: 2026-03-12 03:06:31.396040 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO name:: No table opened. 2026-03-12 03:06:31 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-03-12 03:06:31 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.408793 End time: 2026-03-12 03:06:31.457090 2026-03-12 03:06:31 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO name:: No table opened. 2026-03-12 03:06:31 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:31 INFO impv::::casa ########################################## 2026-03-12 03:06:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:31 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 ) 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:31 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:31 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) 2026-03-12 03:06:31 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.469396 End time: 2026-03-12 03:06:31.517611 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO name:: No table opened. 2026-03-12 03:06:32 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.530346 End time: 2026-03-12 03:06:31.580143 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO name:: No table opened. 2026-03-12 03:06:32 INFO showcache:: The Table Cache is empty. 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.593622 End time: 2026-03-12 03:06:31.643743 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.659476 End time: 2026-03-12 03:06:31.712928 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.725799 End time: 2026-03-12 03:06:31.773462 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.783657 End time: 2026-03-12 03:06:31.826313 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.836082 End time: 2026-03-12 03:06:31.879389 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## .2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-03-12 03:06:32 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). 2026-03-12 03:06:32 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 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:32 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:32 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:32 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:31.888592 End time: 2026-03-12 03:06:32.143548 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## .2026-03-12 03:06:32 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.182345 End time: 2026-03-12 03:06:32.228192 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.234006 End time: 2026-03-12 03:06:32.291177 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ########################################## 2026-03-12 03:06:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:32 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 ) 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:32 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-03-12 03:06:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:32 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) 2026-03-12 03:06:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:32 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-03-12 03:06:32 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.296796 End time: 2026-03-12 03:06:32.360693 2026-03-12 03:06:32 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:32 INFO impv::::casa ########################################## .2026-03-12 03:06:32 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-03-12 03:06:32 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:33 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 ) 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 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 2026-03-12 03:06:33 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 2026-03-12 03:06:33 INFO impv::::casa Traceback (most recent call last): 2026-03-12 03:06:33 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-03-12 03:06:33 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'] ) 2026-03-12 03:06:33 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 03:06:33 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-03-12 03:06:33 INFO impv::::casa+ outia = myia.pv( 2026-03-12 03:06:33 INFO impv::::casa+ ^^^^^^^^ 2026-03-12 03:06:33 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-03-12 03:06:33 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)) 2026-03-12 03:06:33 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 03:06:33 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-03-12 03:06:33 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-03-12 03:06:33 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-03-12 03:06:33 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 2026-03-12 03:06:33 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.513978 End time: 2026-03-12 03:06:32.536322 2026-03-12 03:06:33 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:33 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 ) 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:33 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:33 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.542340 End time: 2026-03-12 03:06:32.621291 2026-03-12 03:06:33 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:33 INFO impv::::casa ########################################## .2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:33 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='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-12 03:06:33 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:33 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-12 03:06:33 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.628230 End time: 2026-03-12 03:06:32.757008 2026-03-12 03:06:33 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:33 INFO impv::::casa ########################################## .2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:33 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 ) 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-12 03:06:33 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:33 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-12 03:06:33 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.763886 End time: 2026-03-12 03:06:32.863381 2026-03-12 03:06:33 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:33 INFO impv::::casa ########################################## .2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:33 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 ) 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-12 03:06:33 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-03-12 03:06:33 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:33 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-03-12 03:06:33 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.867782 End time: 2026-03-12 03:06:32.958278 2026-03-12 03:06:33 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ########################################## 2026-03-12 03:06:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-03-12 03:06:33 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 ) 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-03-12 03:06:33 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-03-12 03:06:33 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-03-12 03:06:33 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-03-12 03:06:33 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-03-12 03:06:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-03-12 03:06:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-03-12 03:06:33 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) 2026-03-12 03:06:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-03-12 03:06:33 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-03-12 03:06:33 INFO impv::::casa Task impv complete. Start time: 2026-03-12 03:06:32.962099 End time: 2026-03-12 03:06:33.051203 2026-03-12 03:06:33 INFO impv::::casa ##### End Task: impv ##### 2026-03-12 03:06:33 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 7.669s OK Generating XML reports...