2026-06-13 02:07:19 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-06-13 02:07:19 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-06-13 02:07:19 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-06-13 02:07:19 INFO ::casa 2026-06-13 02:07:19 INFO ::casa config values 2026-06-13 02:07:19 INFO ::casa agg = False 2026-06-13 02:07:19 INFO ::casa cachedir = '/home/casatest/.casa' 2026-06-13 02:07:19 INFO ::casa casaconfig_verbose = 1 2026-06-13 02:07:19 INFO ::casa colors = 'Neutral' 2026-06-13 02:07:19 INFO ::casa data_auto_update = False 2026-06-13 02:07:19 INFO ::casa data_update_interval = 1 2026-06-13 02:07:19 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-06-13 02:07:19 INFO ::casa iplog = False 2026-06-13 02:07:19 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260613-020715.log' 2026-06-13 02:07:19 INFO ::casa log2term = True 2026-06-13 02:07:19 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260613-020715.log' 2026-06-13 02:07:19 INFO ::casa measures_auto_update = False 2026-06-13 02:07:19 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-06-13 02:07:19 INFO ::casa measures_site_interval = 2 2026-06-13 02:07:19 INFO ::casa measures_update_interval = 1 2026-06-13 02:07:19 INFO ::casa measurespath = '/opt/casa/data/master' 2026-06-13 02:07:19 INFO ::casa nogui = False 2026-06-13 02:07:19 INFO ::casa nologfile = False 2026-06-13 02:07:19 INFO ::casa nologger = True 2026-06-13 02:07:19 INFO ::casa pipeline = False 2026-06-13 02:07:19 INFO ::casa skipnetworkcheck = False 2026-06-13 02:07:19 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-06-13 02:07:19 INFO ::casa user_site = False 2026-06-13 02:07:19 INFO ::casa 2026-06-13 02:07:19 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-06-13 02:07:19 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-06-13 02:07:19 INFO ::casa 2026-06-13 02:07:19 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-06-13 02:07:20 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/05/28/15:15, 2026/04/28/00:00:00 2026-06-13 02:07:20 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/05/28/15:15, 2026/04/28/00:00:00 2026-06-13 02:07:20 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/06/12/15:15, 2026/09/10/00:00:00 2026-06-13 02:07:20 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/05/30/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.6.8 -- Common Astronomy Software Applications [6.7.6.8] 2026-06-13 02:07:20 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:20 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 ) 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-06-13 02:07:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 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) 2026-06-13 02:07:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-06-13 02:07:20 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:19.564750 End time: 2026-06-13 02:07:19.620698 2026-06-13 02:07:20 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-06-13 02:07:20 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-06-13 02:07:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-06-13 02:07:20 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:19.623159 End time: 2026-06-13 02:07:19.684477 2026-06-13 02:07:20 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa ########################################## .2026-06-13 02:07:20 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 02:07:20 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.15.52.535, I, 3.63994e+10Hz to 09:47:54.633, +13.17.20.782, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 02:07:20 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 02:07:20 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.633, +13.17.20.782, I, 3.63994e+10Hz to 09:48:00.678, +13.15.52.535, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 02:07:20 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-06-13 02:07:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-06-13 02:07:20 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:19.972948 End time: 2026-06-13 02:07:20.034808 2026-06-13 02:07:20 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-06-13 02:07:20 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-06-13 02:07:20 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.100567 End time: 2026-06-13 02:07:20.152990 2026-06-13 02:07:20 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-06-13 02:07:20 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.156113 End time: 2026-06-13 02:07:20.206086 2026-06-13 02:07:20 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa ########################################## .2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-06-13 02:07:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:20 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:20 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-06-13 02:07:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-13 02:07:20 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.214325 End time: 2026-06-13 02:07:20.486228 2026-06-13 02:07:20 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ########################################## 2026-06-13 02:07:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:20 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 02:07:20 INFO impv::::casa Traceback (most recent call last): 2026-06-13 02:07:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-06-13 02:07:20 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-06-13 02:07:20 INFO impv::::casa+ Exception: outfile must be specified. 2026-06-13 02:07:20 INFO impv::::casa+ 2026-06-13 02:07:20 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-13 02:07:20 INFO impv::::casa+ 2026-06-13 02:07:20 INFO impv::::casa+ Traceback (most recent call last): 2026-06-13 02:07:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 02:07:20 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-06-13 02:07:20 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 02:07:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-13 02:07:20 INFO impv::::casa+ if (myia): 2026-06-13 02:07:20 INFO impv::::casa+ ^^^^ 2026-06-13 02:07:20 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 02:07:20 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.493375 End time: 2026-06-13 02:07:20.497865 2026-06-13 02:07:20 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:20 INFO impv::::casa ########################################## .2026-06-13 02:07:21 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-06-13 02:07:21 INFO impv::::casa ########################################## 2026-06-13 02:07:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-06-13 02:07:21 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 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) 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-06-13 02:07:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:21 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-06-13 02:07:21 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.536586 End time: 2026-06-13 02:07:20.614725 2026-06-13 02:07:21 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa ########################################## 2026-06-13 02:07:21 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-06-13 02:07:21 INFO ::::image::fromshape Ran ia.fromshape 2026-06-13 02:07:21 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-06-13 02:07:21 INFO ::::impv version: 6.7.6-8 CASAtools:v1.0.0 2026-06-13 02:07:21 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-06-13 02:07:21 INFO impv::::casa ########################################## 2026-06-13 02:07:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 02:07:21 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-06-13 02:07:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 02:07:21 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.624010 End time: 2026-06-13 02:07:20.719647 2026-06-13 02:07:21 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa ########################################## 2026-06-13 02:07:21 INFO impv::::casa ########################################## 2026-06-13 02:07:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-06-13 02:07:21 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord+ [35, 50, 0, 0] to [55, 50, 0, 45] (15:23:30.377, +04.46.15.780, I, 1.41279e+09Hz to 15:23:16.194, +04.42.43.538, I, 1.41389e+09Hz) 2026-06-13 02:07:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:21 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-06-13 02:07:21 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.724975 End time: 2026-06-13 02:07:20.849271 2026-06-13 02:07:21 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa ########################################## .2026-06-13 02:07:21 INFO impv::::casa ########################################## 2026-06-13 02:07:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/CAS-6043.im', outfile='CAS-6043.out.im', mode='coords', start=[187, 348], end=[228, 383], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:21 INFO impv::PVGenerator::generate Rotating image by -40.486 degrees about direction coordinate pixel (206.914, 365) to align specified slice with the x axis 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [499, 499, 0, 3] (17:20:56.388, -35.45.29.500, I, 2.206982e+11Hz to 17:20:53.518, -35.44.54.569, I, 2.207007e+11Hz) 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:21 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-06-13 02:07:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:21 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-06-13 02:07:21 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:20.854498 End time: 2026-06-13 02:07:21.201177 2026-06-13 02:07:21 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa ########################################## .2026-06-13 02:07:21 INFO impv::::casa ########################################## 2026-06-13 02:07:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:22 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:24 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-06-13 02:07:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [699, 699, 0, 44] (03:49:32.552, +57.14.49.695, I, 1e+09Hz to 03:48:49.427, +57.20.39.186, I, 9.89001e+08Hz) 2026-06-13 02:07:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:25 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:21.208426 End time: 2026-06-13 02:07:25.791706 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 02:07:26 INFO impv::::casa Traceback (most recent call last): 2026-06-13 02:07:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-06-13 02:07:26 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-06-13 02:07:26 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-06-13 02:07:26 INFO impv::::casa+ 2026-06-13 02:07:26 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-13 02:07:26 INFO impv::::casa+ 2026-06-13 02:07:26 INFO impv::::casa+ Traceback (most recent call last): 2026-06-13 02:07:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 02:07:26 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-06-13 02:07:26 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 02:07:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-13 02:07:26 INFO impv::::casa+ if (myia): 2026-06-13 02:07:26 INFO impv::::casa+ ^^^^ 2026-06-13 02:07:26 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:25.864650 End time: 2026-06-13 02:07:25.866618 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## .2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:25.871841 End time: 2026-06-13 02:07:26.130267 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## .2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 02:07:26 INFO impv::::casa Traceback (most recent call last): 2026-06-13 02:07:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-06-13 02:07:26 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-06-13 02:07:26 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-06-13 02:07:26 INFO impv::::casa+ 2026-06-13 02:07:26 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-13 02:07:26 INFO impv::::casa+ 2026-06-13 02:07:26 INFO impv::::casa+ Traceback (most recent call last): 2026-06-13 02:07:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 02:07:26 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-06-13 02:07:26 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 02:07:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-13 02:07:26 INFO impv::::casa+ if (myia): 2026-06-13 02:07:26 INFO impv::::casa+ ^^^^ 2026-06-13 02:07:26 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.134437 End time: 2026-06-13 02:07:26.135935 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## .2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19[9, 9].im', mode='length', start='', end='', center=[9, 9], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.159280 End time: 2026-06-13 02:07:26.230413 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.235783 End time: 2026-06-13 02:07:26.308437 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got1900:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.313731 End time: 2026-06-13 02:07:26.372299 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length=19.0, pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-06-13 02:07:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.377646 End time: 2026-06-13 02:07:26.436124 2026-06-13 02:07:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ########################################## 2026-06-13 02:07:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin[9, 9].im', mode='length', start='', end='', center=[9, 9], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 02:07:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 02:07:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.441366 End time: 2026-06-13 02:07:26.506873 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.517592 End time: 2026-06-13 02:07:26.598010 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.606654 End time: 2026-06-13 02:07:26.682636 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:27 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.693228 End time: 2026-06-13 02:07:26.774454 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## .2026-06-13 02:07:27 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.828910 End time: 2026-06-13 02:07:26.880313 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.890678 End time: 2026-06-13 02:07:26.941631 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:26.952021 End time: 2026-06-13 02:07:27.002552 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.017062 End time: 2026-06-13 02:07:27.076429 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.087986 End time: 2026-06-13 02:07:27.141905 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_5', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.152283 End time: 2026-06-13 02:07:27.201197 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_6', mode='length', start=[], end=[], center=[4.5, 5.0], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.208687 End time: 2026-06-13 02:07:27.254451 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO name:: No table opened. 2026-06-13 02:07:27 INFO showcache:: The Table Cache is empty. 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=3, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.261714 End time: 2026-06-13 02:07:27.319117 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_1', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='3arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.325619 End time: 2026-06-13 02:07:27.370066 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_2', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='1.1arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.376900 End time: 2026-06-13 02:07:27.426251 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_3', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'arcmin', 'value': 1.2}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-06-13 02:07:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-06-13 02:07:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.433736 End time: 2026-06-13 02:07:27.475297 2026-06-13 02:07:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ########################################## 2026-06-13 02:07:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:27 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-06-13 02:07:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:27 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.482318 End time: 2026-06-13 02:07:27.525289 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## .2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:28 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-06-13 02:07:28 INFO impv::AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.532092 End time: 2026-06-13 02:07:27.756846 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## .2026-06-13 02:07:28 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='coords', start=[2, 5], end=[7, 5], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.806988 End time: 2026-06-13 02:07:27.867617 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.871748 End time: 2026-06-13 02:07:27.923676 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='gen.im', outfile='testing3.im', mode='coords', start=['0h0m12s', '0d0m0s'], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:27.927526 End time: 2026-06-13 02:07:27.973771 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## .2026-06-13 02:07:28 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-06-13 02:07:28 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='kk', outfile='x1.im', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=False ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 SEVERE impv::image::pv (file src/tools/image/image_cmpt.cc, line 4856) Exception Reported: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-06-13 02:07:28 SEVERE impv::::casa Exception Reported: Error in impv: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-06-13 02:07:28 INFO impv::::casa Traceback (most recent call last): 2026-06-13 02:07:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 02:07:28 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-06-13 02:07:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 02:07:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-06-13 02:07:28 INFO impv::::casa+ outia = myia.pv( 2026-06-13 02:07:28 INFO impv::::casa+ ^^^^^^^^ 2026-06-13 02:07:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-06-13 02:07:28 INFO impv::::casa+ return _wrap_image(swig_object=self._swigobj.pv(outfile, start, end, center, length, pa, width, unit, overwrite, region, chans, stokes, mask, stretch, wantreturn)) 2026-06-13 02:07:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 02:07:28 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-06-13 02:07:28 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-06-13 02:07:28 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 02:07:28 INFO impv::::casa+ RuntimeError: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:28.077952 End time: 2026-06-13 02:07:28.088131 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='kk', outfile='xyz', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=True ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [2, 2, 0, 0] to [20, 2, 0, 19] (00:06:32.213, -01.38.00.797, I, 1.41499e+09Hz to 00:05:20.159, -01.38.00.797, I, 1.41501e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:28.090816 End time: 2026-06-13 02:07:28.168021 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## .2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:28.172132 End time: 2026-06-13 02:07:28.276278 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## .2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 02:07:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:28.280997 End time: 2026-06-13 02:07:28.384722 2026-06-13 02:07:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa ########################################## .2026-06-13 02:07:28 INFO impv::::casa ########################################## 2026-06-13 02:07:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:28 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 02:07:28 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-06-13 02:07:28 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:28 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:28 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:28 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:28 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-06-13 02:07:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:28 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 02:07:29 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:28.392822 End time: 2026-06-13 02:07:28.526808 2026-06-13 02:07:29 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:29 INFO impv::::casa ########################################## 2026-06-13 02:07:29 INFO impv::::casa ########################################## 2026-06-13 02:07:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 02:07:29 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 02:07:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 02:07:29 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-06-13 02:07:29 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 02:07:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:29 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 02:07:29 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 02:07:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 02:07:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 02:07:29 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 02:07:29 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 02:07:29 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 02:07:29 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 02:07:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 02:07:29 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-06-13 02:07:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 02:07:29 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-06-13 02:07:29 INFO impv::::casa Task impv complete. Start time: 2026-06-13 02:07:28.534169 End time: 2026-06-13 02:07:28.666611 2026-06-13 02:07:29 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 02:07:29 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 9.182s OK Generating XML reports...