2026-07-03 05:34:19 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-07-03 05:34:19 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-07-03 05:34:19 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-07-03 05:34:19 INFO ::casa 2026-07-03 05:34:19 INFO ::casa config values 2026-07-03 05:34:19 INFO ::casa agg = False 2026-07-03 05:34:19 INFO ::casa cachedir = '/home/casatest/.casa' 2026-07-03 05:34:19 INFO ::casa casaconfig_verbose = 1 2026-07-03 05:34:19 INFO ::casa colors = 'Neutral' 2026-07-03 05:34:19 INFO ::casa data_auto_update = False 2026-07-03 05:34:19 INFO ::casa data_update_interval = 1 2026-07-03 05:34:19 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-07-03 05:34:19 INFO ::casa iplog = False 2026-07-03 05:34:19 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260703-053414.log' 2026-07-03 05:34:19 INFO ::casa log2term = True 2026-07-03 05:34:19 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260703-053414.log' 2026-07-03 05:34:19 INFO ::casa measures_auto_update = False 2026-07-03 05:34:19 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-07-03 05:34:19 INFO ::casa measures_site_interval = 2 2026-07-03 05:34:19 INFO ::casa measures_update_interval = 1 2026-07-03 05:34:19 INFO ::casa measurespath = '/opt/casa/data/master' 2026-07-03 05:34:19 INFO ::casa nogui = False 2026-07-03 05:34:19 INFO ::casa nologfile = False 2026-07-03 05:34:19 INFO ::casa nologger = True 2026-07-03 05:34:19 INFO ::casa pipeline = False 2026-07-03 05:34:19 INFO ::casa skipnetworkcheck = False 2026-07-03 05:34:19 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-07-03 05:34:19 INFO ::casa user_site = False 2026-07-03 05:34:19 INFO ::casa 2026-07-03 05:34:19 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-07-03 05:34:19 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-07-03 05:34:19 INFO ::casa 2026-07-03 05:34:19 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-07-03 05:34:19 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-07-03 05:34:19 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/06/02/00:00:00 2026-07-03 05:34:19 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/07/02/15:15, 2026/09/30/00:00:00 2026-07-03 05:34:19 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/07/01/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.6.9 -- Common Astronomy Software Applications [6.7.6.9] 2026-07-03 05:34:20 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-07-03 05:34:20 INFO impv::::casa ########################################## 2026-07-03 05:34:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:20 INFO impv::::casa impv( imagename='CAS7765.im', outfile='90deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-07-03 05:34:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:20 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:28.000, +00.00.00.000, 1.41498e+09Hz to 23:59:32.000, +00.00.00.000, 1.41501e+09Hz) 2026-07-03 05:34:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:20 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-07-03 05:34:21 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:20.055429 End time: 2026-07-03 05:34:20.796812 2026-07-03 05:34:21 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:21 INFO impv::::casa ########################################## 2026-07-03 05:34:21 INFO impv::::casa ########################################## 2026-07-03 05:34:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:21 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-07-03 05:34:21 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-07-03 05:34:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-07-03 05:34:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:21 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-07-03 05:34:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:21 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-07-03 05:34:21 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:20.806122 End time: 2026-07-03 05:34:21.441111 2026-07-03 05:34:21 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:21 INFO impv::::casa ########################################## .2026-07-03 05:34:21 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-03 05:34:21 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-03 05:34:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-03 05:34:21 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-03 05:34:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:21 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.15.52.535, I, 3.63994e+10Hz to 09:47:54.633, +13.17.20.782, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:22 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-03 05:34:22 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-03 05:34:22 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:22 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-03 05:34:22 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-03 05:34:22 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.633, +13.17.20.782, I, 3.63994e+10Hz to 09:48:00.678, +13.15.52.535, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:22 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-07-03 05:34:22 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-07-03 05:34:22 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:22 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:22 INFO ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:22 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-07-03 05:34:22 INFO impv::::casa ########################################## 2026-07-03 05:34:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:22 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-07-03 05:34:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:22 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-07-03 05:34:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:22 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-07-03 05:34:23 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:21.821802 End time: 2026-07-03 05:34:22.577792 2026-07-03 05:34:23 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:23 INFO impv::::casa ########################################## 2026-07-03 05:34:23 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-07-03 05:34:23 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-07-03 05:34:23 INFO impv::::casa ########################################## 2026-07-03 05:34:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:23 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:23 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:23 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:23 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-07-03 05:34:24 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:23.147216 End time: 2026-07-03 05:34:23.803717 2026-07-03 05:34:24 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:24 INFO impv::::casa ########################################## 2026-07-03 05:34:24 INFO impv::::casa ########################################## 2026-07-03 05:34:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:24 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:24 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:24 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-07-03 05:34:24 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:23.812021 End time: 2026-07-03 05:34:24.347747 2026-07-03 05:34:24 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:24 INFO impv::::casa ########################################## .2026-07-03 05:34:24 INFO impv::::casa ########################################## 2026-07-03 05:34:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:24 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-07-03 05:34:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-07-03 05:34:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:25 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:25 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-07-03 05:34:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:25 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-07-03 05:34:25 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:24.363103 End time: 2026-07-03 05:34:25.189459 2026-07-03 05:34:25 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:25 INFO impv::::casa ########################################## 2026-07-03 05:34:25 INFO impv::::casa ########################################## 2026-07-03 05:34:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:25 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-07-03 05:34:25 INFO impv::::casa Traceback (most recent call last): 2026-07-03 05:34:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-07-03 05:34:25 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-07-03 05:34:25 INFO impv::::casa+ Exception: outfile must be specified. 2026-07-03 05:34:25 INFO impv::::casa+ 2026-07-03 05:34:25 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-07-03 05:34:25 INFO impv::::casa+ 2026-07-03 05:34:25 INFO impv::::casa+ Traceback (most recent call last): 2026-07-03 05:34:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-03 05:34:25 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-07-03 05:34:25 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-03 05:34:25 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-07-03 05:34:25 INFO impv::::casa+ if (myia): 2026-07-03 05:34:25 INFO impv::::casa+ ^^^^ 2026-07-03 05:34:25 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-07-03 05:34:25 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:25.197889 End time: 2026-07-03 05:34:25.207020 2026-07-03 05:34:25 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:25 INFO impv::::casa ########################################## .2026-07-03 05:34:26 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-07-03 05:34:26 INFO impv::::casa ########################################## 2026-07-03 05:34:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:26 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-07-03 05:34:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-07-03 05:34:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:26 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-07-03 05:34:26 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:25.682359 End time: 2026-07-03 05:34:26.286090 2026-07-03 05:34:26 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:26 INFO impv::::casa ########################################## 2026-07-03 05:34:26 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-07-03 05:34:26 INFO ::::image::fromshape Ran ia.fromshape 2026-07-03 05:34:26 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-07-03 05:34:26 INFO ::::impv version: 6.7.6-9 CASAtools:v1.0.0 2026-07-03 05:34:26 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-07-03 05:34:26 INFO impv::::casa ########################################## 2026-07-03 05:34:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-03 05:34:26 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:26 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-07-03 05:34:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:27 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-03 05:34:27 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:26.303754 End time: 2026-07-03 05:34:26.889089 2026-07-03 05:34:27 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:27 INFO impv::::casa ########################################## 2026-07-03 05:34:27 INFO impv::::casa ########################################## 2026-07-03 05:34:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:27 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 ) 2026-07-03 05:34:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-07-03 05:34:27 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-03 05:34:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:27 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) 2026-07-03 05:34:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:27 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:27 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:27 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) 2026-07-03 05:34:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:27 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-07-03 05:34:28 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:26.897479 End time: 2026-07-03 05:34:27.534468 2026-07-03 05:34:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:28 INFO impv::::casa ########################################## .2026-07-03 05:34:28 INFO impv::::casa ########################################## 2026-07-03 05:34:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/CAS-6043.im', outfile='CAS-6043.out.im', mode='coords', start=[187, 348], end=[228, 383], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:28 INFO impv::PVGenerator::generate Rotating image by -40.486 degrees about direction coordinate pixel (206.914, 365) to align specified slice with the x axis 2026-07-03 05:34:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [499, 499, 0, 3] (17:20:56.388, -35.45.29.500, I, 2.206982e+11Hz to 17:20:53.518, -35.44.54.569, I, 2.207007e+11Hz) 2026-07-03 05:34:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:28 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-07-03 05:34:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:28 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-07-03 05:34:28 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:27.545832 End time: 2026-07-03 05:34:28.124970 2026-07-03 05:34:28 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:28 INFO impv::::casa ########################################## .2026-07-03 05:34:28 INFO impv::::casa ########################################## 2026-07-03 05:34:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:28 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-07-03 05:34:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:28 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) 2026-07-03 05:34:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:30 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:30 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-07-03 05:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:31 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-07-03 05:34:31 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:32 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:28.138935 End time: 2026-07-03 05:34:31.670286 2026-07-03 05:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:32 INFO impv::::casa ########################################## 2026-07-03 05:34:32 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-07-03 05:34:32 INFO impv::::casa ########################################## 2026-07-03 05:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:32 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:32 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-07-03 05:34:32 INFO impv::::casa Traceback (most recent call last): 2026-07-03 05:34:32 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-07-03 05:34:32 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-07-03 05:34:32 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-07-03 05:34:32 INFO impv::::casa+ 2026-07-03 05:34:32 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-07-03 05:34:32 INFO impv::::casa+ 2026-07-03 05:34:32 INFO impv::::casa+ Traceback (most recent call last): 2026-07-03 05:34:32 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-03 05:34:32 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-07-03 05:34:32 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-03 05:34:32 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-07-03 05:34:32 INFO impv::::casa+ if (myia): 2026-07-03 05:34:32 INFO impv::::casa+ ^^^^ 2026-07-03 05:34:32 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-07-03 05:34:32 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:31.709783 End time: 2026-07-03 05:34:31.711284 2026-07-03 05:34:32 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:32 INFO impv::::casa ########################################## .2026-07-03 05:34:32 INFO impv::::casa ########################################## 2026-07-03 05:34:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:32 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:32 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-07-03 05:34:32 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:32 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:32 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:32 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:32 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-07-03 05:34:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:32 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-07-03 05:34:33 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:31.714998 End time: 2026-07-03 05:34:32.510432 2026-07-03 05:34:33 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:33 INFO impv::::casa ########################################## .2026-07-03 05:34:33 INFO impv::::casa ########################################## 2026-07-03 05:34:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:33 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:33 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-07-03 05:34:33 INFO impv::::casa Traceback (most recent call last): 2026-07-03 05:34:33 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-07-03 05:34:33 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-07-03 05:34:33 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-07-03 05:34:33 INFO impv::::casa+ 2026-07-03 05:34:33 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-07-03 05:34:33 INFO impv::::casa+ 2026-07-03 05:34:33 INFO impv::::casa+ Traceback (most recent call last): 2026-07-03 05:34:33 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-03 05:34:33 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'] ) 2026-07-03 05:34:33 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-03 05:34:33 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-07-03 05:34:33 INFO impv::::casa+ if (myia): 2026-07-03 05:34:33 INFO impv::::casa+ ^^^^ 2026-07-03 05:34:33 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-07-03 05:34:33 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:32.521694 End time: 2026-07-03 05:34:32.524048 2026-07-03 05:34:33 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:33 INFO impv::::casa ########################################## .2026-07-03 05:34:33 INFO impv::::casa ########################################## 2026-07-03 05:34:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:33 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19[9, 9].im', mode='length', start='', end='', center=[9, 9], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:33 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-03 05:34:33 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-07-03 05:34:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:33 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-07-03 05:34:33 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:32.553611 End time: 2026-07-03 05:34:33.188626 2026-07-03 05:34:33 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:33 INFO impv::::casa ########################################## 2026-07-03 05:34:33 INFO impv::::casa ########################################## 2026-07-03 05:34:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:33 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:33 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-03 05:34:33 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:33 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:33 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:33 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-07-03 05:34:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:33 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-07-03 05:34:34 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:33.204444 End time: 2026-07-03 05:34:33.799584 2026-07-03 05:34:34 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:34 INFO impv::::casa ########################################## 2026-07-03 05:34:34 INFO impv::::casa ########################################## 2026-07-03 05:34:34 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:34 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got1900:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:34 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:34 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-03 05:34:34 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:34 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:34 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-07-03 05:34:34 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:34 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-07-03 05:34:34 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:33.814522 End time: 2026-07-03 05:34:34.395629 2026-07-03 05:34:34 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:34 INFO impv::::casa ########################################## 2026-07-03 05:34:34 INFO impv::::casa ########################################## 2026-07-03 05:34:34 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:34 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length=19.0, pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:34 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:34 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-07-03 05:34:34 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:34 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:34 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:34 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-07-03 05:34:34 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:35 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-07-03 05:34:35 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:34.411007 End time: 2026-07-03 05:34:35.098321 2026-07-03 05:34:35 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:35 INFO impv::::casa ########################################## 2026-07-03 05:34:35 INFO impv::::casa ########################################## 2026-07-03 05:34:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:35 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin[9, 9].im', mode='length', start='', end='', center=[9, 9], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:35 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:35 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-03 05:34:35 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:35 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:35 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:35 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-07-03 05:34:35 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:35 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-07-03 05:34:36 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:35.114168 End time: 2026-07-03 05:34:35.697258 2026-07-03 05:34:36 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:36 INFO impv::::casa ########################################## 2026-07-03 05:34:36 INFO impv::::casa ########################################## 2026-07-03 05:34:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:36 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:36 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-03 05:34:36 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:36 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:36 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-07-03 05:34:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:36 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-07-03 05:34:37 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:35.713208 End time: 2026-07-03 05:34:36.660344 2026-07-03 05:34:37 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:37 INFO impv::::casa ########################################## 2026-07-03 05:34:37 INFO impv::::casa ########################################## 2026-07-03 05:34:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:37 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:37 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-07-03 05:34:37 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-07-03 05:34:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:37 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-07-03 05:34:37 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:36.675965 End time: 2026-07-03 05:34:37.383455 2026-07-03 05:34:37 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:37 INFO impv::::casa ########################################## 2026-07-03 05:34:37 INFO impv::::casa ########################################## 2026-07-03 05:34:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:37 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-07-03 05:34:37 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-07-03 05:34:37 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:37 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-07-03 05:34:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:38 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-07-03 05:34:38 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:37.398539 End time: 2026-07-03 05:34:38.019299 2026-07-03 05:34:38 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:38 INFO impv::::casa ########################################## .2026-07-03 05:34:38 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-07-03 05:34:39 INFO name:: No table opened. 2026-07-03 05:34:39 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:39 INFO impv::::casa ########################################## 2026-07-03 05:34:39 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:39 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:39 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:39 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:39 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:39 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:39 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:39 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:39 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-07-03 05:34:39 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:38.616035 End time: 2026-07-03 05:34:39.287291 2026-07-03 05:34:39 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:39 INFO impv::::casa ########################################## 2026-07-03 05:34:39 INFO name:: No table opened. 2026-07-03 05:34:39 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:39 INFO impv::::casa ########################################## 2026-07-03 05:34:39 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:39 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:39 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:39 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:39 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:39 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:39 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:39 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:39 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:39 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-07-03 05:34:40 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:39.312409 End time: 2026-07-03 05:34:39.881221 2026-07-03 05:34:40 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:40 INFO impv::::casa ########################################## 2026-07-03 05:34:40 INFO name:: No table opened. 2026-07-03 05:34:40 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:40 INFO impv::::casa ########################################## 2026-07-03 05:34:40 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:40 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:40 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:40 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:40 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:40 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:40 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:40 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:40 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:40 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-07-03 05:34:41 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:39.900217 End time: 2026-07-03 05:34:40.605464 2026-07-03 05:34:41 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:41 INFO impv::::casa ########################################## 2026-07-03 05:34:41 INFO name:: No table opened. 2026-07-03 05:34:41 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:41 INFO impv::::casa ########################################## 2026-07-03 05:34:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:41 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-07-03 05:34:41 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:40.623058 End time: 2026-07-03 05:34:41.256008 2026-07-03 05:34:41 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:41 INFO impv::::casa ########################################## 2026-07-03 05:34:41 INFO name:: No table opened. 2026-07-03 05:34:41 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:41 INFO impv::::casa ########################################## 2026-07-03 05:34:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:41 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-07-03 05:34:42 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:41.274257 End time: 2026-07-03 05:34:41.895868 2026-07-03 05:34:42 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:42 INFO impv::::casa ########################################## 2026-07-03 05:34:42 INFO name:: No table opened. 2026-07-03 05:34:42 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:42 INFO impv::::casa ########################################## 2026-07-03 05:34:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:42 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_5', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:42 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:42 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:42 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-07-03 05:34:43 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:41.914345 End time: 2026-07-03 05:34:42.540148 2026-07-03 05:34:43 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:43 INFO impv::::casa ########################################## 2026-07-03 05:34:43 INFO name:: No table opened. 2026-07-03 05:34:43 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:43 INFO impv::::casa ########################################## 2026-07-03 05:34:43 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:43 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_6', mode='length', start=[], end=[], center=[4.5, 5.0], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:43 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:43 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:43 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:43 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:43 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-07-03 05:34:43 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:42.558226 End time: 2026-07-03 05:34:43.146840 2026-07-03 05:34:43 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:43 INFO impv::::casa ########################################## 2026-07-03 05:34:43 INFO name:: No table opened. 2026-07-03 05:34:43 INFO showcache:: The Table Cache is empty. 2026-07-03 05:34:43 INFO impv::::casa ########################################## 2026-07-03 05:34:43 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:43 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=3, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:43 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:43 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-07-03 05:34:43 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-07-03 05:34:44 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:43.165236 End time: 2026-07-03 05:34:43.801816 2026-07-03 05:34:44 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:44 INFO impv::::casa ########################################## 2026-07-03 05:34:44 INFO impv::::casa ########################################## 2026-07-03 05:34:44 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:44 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_1', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='3arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:44 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:44 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:44 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:44 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:44 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-07-03 05:34:44 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-07-03 05:34:44 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:43.819074 End time: 2026-07-03 05:34:44.425355 2026-07-03 05:34:44 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:44 INFO impv::::casa ########################################## 2026-07-03 05:34:44 INFO impv::::casa ########################################## 2026-07-03 05:34:44 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:44 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_2', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='1.1arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:44 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:44 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:44 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-07-03 05:34:44 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:44 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:44 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-07-03 05:34:45 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-07-03 05:34:45 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:44.442135 End time: 2026-07-03 05:34:45.011384 2026-07-03 05:34:45 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:45 INFO impv::::casa ########################################## 2026-07-03 05:34:45 INFO impv::::casa ########################################## 2026-07-03 05:34:45 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:45 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_3', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'arcmin', 'value': 1.2}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:45 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:45 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:45 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-07-03 05:34:45 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:45 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:45 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-07-03 05:34:45 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-07-03 05:34:46 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:45.028727 End time: 2026-07-03 05:34:45.664074 2026-07-03 05:34:46 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:46 INFO impv::::casa ########################################## 2026-07-03 05:34:46 INFO impv::::casa ########################################## 2026-07-03 05:34:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:46 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:46 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-07-03 05:34:46 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-07-03 05:34:46 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-07-03 05:34:46 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:45.682197 End time: 2026-07-03 05:34:46.242297 2026-07-03 05:34:46 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:46 INFO impv::::casa ########################################## .2026-07-03 05:34:46 INFO impv::::casa ########################################## 2026-07-03 05:34:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:46 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:46 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-07-03 05:34:46 INFO impv::AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2026-07-03 05:34:46 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-07-03 05:34:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-07-03 05:34:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:46 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:46 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:47 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-07-03 05:34:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:47 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-07-03 05:34:47 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:46.261188 End time: 2026-07-03 05:34:47.115061 2026-07-03 05:34:47 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:47 INFO impv::::casa ########################################## .2026-07-03 05:34:47 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-07-03 05:34:48 INFO impv::::casa ########################################## 2026-07-03 05:34:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:48 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='coords', start=[2, 5], end=[7, 5], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:48 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-07-03 05:34:48 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:47.631929 End time: 2026-07-03 05:34:48.150192 2026-07-03 05:34:48 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:48 INFO impv::::casa ########################################## 2026-07-03 05:34:48 INFO impv::::casa ########################################## 2026-07-03 05:34:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:48 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:48 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:48 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-07-03 05:34:49 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:48.158450 End time: 2026-07-03 05:34:48.769477 2026-07-03 05:34:49 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:49 INFO impv::::casa ########################################## 2026-07-03 05:34:49 INFO impv::::casa ########################################## 2026-07-03 05:34:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:49 INFO impv::::casa impv( imagename='gen.im', outfile='testing3.im', mode='coords', start=['0h0m12s', '0d0m0s'], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-07-03 05:34:49 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:49 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-07-03 05:34:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:49 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-07-03 05:34:49 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:48.779393 End time: 2026-07-03 05:34:49.339222 2026-07-03 05:34:49 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:49 INFO impv::::casa ########################################## .2026-07-03 05:34:50 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-07-03 05:34:50 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-07-03 05:34:50 INFO impv::::casa ########################################## 2026-07-03 05:34:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:50 INFO impv::::casa impv( imagename='kk', outfile='x1.im', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=False ) 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:50 SEVERE impv::image::pv (file src/tools/image/image_cmpt.cc, line 4856) Exception Reported: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-07-03 05:34:50 SEVERE impv::::casa Exception Reported: Error in impv: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-07-03 05:34:50 INFO impv::::casa Traceback (most recent call last): 2026-07-03 05:34:50 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-07-03 05:34:50 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-07-03 05:34:50 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-03 05:34:50 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-07-03 05:34:50 INFO impv::::casa+ outia = myia.pv( 2026-07-03 05:34:50 INFO impv::::casa+ ^^^^^^^^ 2026-07-03 05:34:50 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-07-03 05:34:50 INFO impv::::casa+ return _wrap_image(swig_object=self._swigobj.pv(outfile, start, end, center, length, pa, width, unit, overwrite, region, chans, stokes, mask, stretch, wantreturn)) 2026-07-03 05:34:50 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-03 05:34:50 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-9-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-07-03 05:34:50 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-07-03 05:34:50 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-07-03 05:34:50 INFO impv::::casa+ RuntimeError: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-07-03 05:34:50 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:50.439704 End time: 2026-07-03 05:34:50.458595 2026-07-03 05:34:50 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:50 INFO impv::::casa ########################################## 2026-07-03 05:34:50 INFO impv::::casa ########################################## 2026-07-03 05:34:50 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:50 INFO impv::::casa impv( imagename='kk', outfile='xyz', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=True ) 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:50 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-07-03 05:34:50 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:50 INFO impv::ImageRegion::fromRecord+ [2, 2, 0, 0] to [20, 2, 0, 19] (00:06:32.213, -01.38.00.797, I, 1.41499e+09Hz to 00:05:20.159, -01.38.00.797, I, 1.41501e+09Hz) 2026-07-03 05:34:50 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:50 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:50 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:51 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-07-03 05:34:51 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:51 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:50.461732 End time: 2026-07-03 05:34:51.429582 2026-07-03 05:34:51 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:51 INFO impv::::casa ########################################## .2026-07-03 05:34:51 INFO impv::::casa ########################################## 2026-07-03 05:34:51 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:51 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:51 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:51 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-03 05:34:51 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-03 05:34:51 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:51 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-07-03 05:34:51 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:51 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:51 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:51 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:51 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:51 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:52 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:52 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-07-03 05:34:52 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:52 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-03 05:34:52 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:51.439841 End time: 2026-07-03 05:34:52.098569 2026-07-03 05:34:52 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:52 INFO impv::::casa ########################################## .2026-07-03 05:34:52 INFO impv::::casa ########################################## 2026-07-03 05:34:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:52 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:52 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-03 05:34:52 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-03 05:34:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:52 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-07-03 05:34:52 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:52 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:52 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:52 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:52 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-07-03 05:34:52 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:52 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-03 05:34:53 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:52.113427 End time: 2026-07-03 05:34:52.831447 2026-07-03 05:34:53 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:53 INFO impv::::casa ########################################## .2026-07-03 05:34:53 INFO impv::::casa ########################################## 2026-07-03 05:34:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:53 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-03 05:34:53 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-07-03 05:34:53 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-03 05:34:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-07-03 05:34:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:53 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:53 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:53 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-07-03 05:34:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:53 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-07-03 05:34:54 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:52.842093 End time: 2026-07-03 05:34:53.555817 2026-07-03 05:34:54 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:54 INFO impv::::casa ########################################## 2026-07-03 05:34:54 INFO impv::::casa ########################################## 2026-07-03 05:34:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-07-03 05:34:54 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-07-03 05:34:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-07-03 05:34:54 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-07-03 05:34:54 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-07-03 05:34:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:54 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-07-03 05:34:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-07-03 05:34:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-07-03 05:34:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-07-03 05:34:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-07-03 05:34:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-07-03 05:34:54 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-07-03 05:34:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-07-03 05:34:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-07-03 05:34:54 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-07-03 05:34:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-07-03 05:34:54 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-07-03 05:34:54 INFO impv::::casa Task impv complete. Start time: 2026-07-03 05:34:53.566342 End time: 2026-07-03 05:34:54.231636 2026-07-03 05:34:54 INFO impv::::casa ##### End Task: impv ##### 2026-07-03 05:34:54 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 34.926s OK Generating XML reports...