2026-10-16 02:09:35 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-16 02:09:35 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-16 02:09:35 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-16 02:09:35 INFO ::casa 2026-10-16 02:09:35 INFO ::casa config values 2026-10-16 02:09:35 INFO ::casa agg = False 2026-10-16 02:09:35 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-16 02:09:35 INFO ::casa casaconfig_verbose = 1 2026-10-16 02:09:35 INFO ::casa colors = 'Neutral' 2026-10-16 02:09:35 INFO ::casa data_auto_update = False 2026-10-16 02:09:35 INFO ::casa data_update_interval = 1 2026-10-16 02:09:35 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-16 02:09:35 INFO ::casa iplog = False 2026-10-16 02:09:35 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261016-020930.log' 2026-10-16 02:09:35 INFO ::casa log2term = True 2026-10-16 02:09:35 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261016-020930.log' 2026-10-16 02:09:35 INFO ::casa measures_auto_update = False 2026-10-16 02:09:35 INFO ::casa measures_site = ['https://iers.astron.nl/', 'https://go.nrao.edu/iers/'] 2026-10-16 02:09:35 INFO ::casa measures_site_interval = 2 2026-10-16 02:09:35 INFO ::casa measures_update_interval = 1 2026-10-16 02:09:35 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-16 02:09:35 INFO ::casa nogui = False 2026-10-16 02:09:35 INFO ::casa nologfile = False 2026-10-16 02:09:35 INFO ::casa nologger = True 2026-10-16 02:09:35 INFO ::casa pipeline = False 2026-10-16 02:09:35 INFO ::casa skipnetworkcheck = False 2026-10-16 02:09:35 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-16 02:09:35 INFO ::casa user_site = False 2026-10-16 02:09:35 INFO ::casa 2026-10-16 02:09:35 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-16 02:09:35 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-16 02:09:35 INFO ::casa 2026-10-16 02:09:35 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-16 02:09:35 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-16 02:09:35 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/10/15/15:15, 2026/09/15/00:00:00 2026-10-16 02:09:35 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/15/15:15, 2027/01/13/00:00:00 2026-10-16 02:09:35 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/10/05/15:15, 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 6.7.7.15 -- Common Astronomy Software Applications [6.7.7.15] 2026-10-16 02:09:35 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-16 02:09:35 INFO impv::::casa ########################################## 2026-10-16 02:09:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:35 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 ) 2026-10-16 02:09:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:35 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-16 02:09:35 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:35 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) 2026-10-16 02:09:35 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:35 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-16 02:09:35 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:35.046101 End time: 2026-10-16 02:09:35.088743 2026-10-16 02:09:35 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:35 INFO impv::::casa ########################################## 2026-10-16 02:09:35 INFO impv::::casa ########################################## 2026-10-16 02:09:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:35 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 ) 2026-10-16 02:09:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:35 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-16 02:09:35 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-16 02:09:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:35 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) 2026-10-16 02:09:35 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:35 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:35 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:35 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) 2026-10-16 02:09:35 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:35 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-16 02:09:35 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:35.095493 End time: 2026-10-16 02:09:35.170956 2026-10-16 02:09:35 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:35 INFO impv::::casa ########################################## .2026-10-16 02:09:35 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:09:35 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:09:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:35 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:35 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:35 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:35 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) 2026-10-16 02:09:35 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:09:35 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:09:35 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:35 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) 2026-10-16 02:09:35 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:35 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:35 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:09:36 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:09:36 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:09:36 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:09:36 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-16 02:09:36 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-16 02:09:36 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:36 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 ) 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 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 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:36 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-16 02:09:36 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:35.792082 End time: 2026-10-16 02:09:35.848201 2026-10-16 02:09:36 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-16 02:09:36 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:36 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 ) 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:36 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-16 02:09:36 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:35.900907 End time: 2026-10-16 02:09:35.947359 2026-10-16 02:09:36 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:36 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 ) 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:36 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-16 02:09:36 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:35.952068 End time: 2026-10-16 02:09:36.004300 2026-10-16 02:09:36 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:36 INFO impv::::casa ########################################## .2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:36 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 ) 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 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 2026-10-16 02:09:36 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:36 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:36 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:36 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-16 02:09:36 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:36.011020 End time: 2026-10-16 02:09:36.404289 2026-10-16 02:09:36 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:36 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 ) 2026-10-16 02:09:36 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:09:36 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:09:36 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-16 02:09:36 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-16 02:09:36 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-16 02:09:36 INFO impv::::casa+ 2026-10-16 02:09:36 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-16 02:09:36 INFO impv::::casa+ 2026-10-16 02:09:36 INFO impv::::casa+ Traceback (most recent call last): 2026-10-16 02:09:36 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:09:36 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'] ) 2026-10-16 02:09:36 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:09:36 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-16 02:09:36 INFO impv::::casa+ if (myia): 2026-10-16 02:09:36 INFO impv::::casa+ ^^^^ 2026-10-16 02:09:36 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:09:36 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:36.410408 End time: 2026-10-16 02:09:36.432029 2026-10-16 02:09:36 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:36 INFO impv::::casa ########################################## .2026-10-16 02:09:36 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-16 02:09:36 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:36 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 ) 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-16 02:09:36 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:36 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) 2026-10-16 02:09:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:37 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) 2026-10-16 02:09:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:37 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-16 02:09:37 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:36.466310 End time: 2026-10-16 02:09:36.544865 2026-10-16 02:09:37 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:37 INFO impv::::casa ########################################## 2026-10-16 02:09:36 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-16 02:09:36 INFO ::::image::fromshape Ran ia.fromshape 2026-10-16 02:09:36 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-16 02:09:37 INFO ::::impv version: 6.7.7-15 CASAtools:v1.0.0 2026-10-16 02:09:37 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) .2026-10-16 02:09:37 INFO impv::::casa ########################################## 2026-10-16 02:09:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:37 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 ) 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:09:37 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:37 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) 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:37 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:37 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) 2026-10-16 02:09:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:37 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:09:37 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:36.558809 End time: 2026-10-16 02:09:36.680953 2026-10-16 02:09:37 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:37 INFO impv::::casa ########################################## 2026-10-16 02:09:37 INFO impv::::casa ########################################## 2026-10-16 02:09:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:37 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 ) 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-16 02:09:37 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:37 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) 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:37 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:37 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) 2026-10-16 02:09:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:37 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-16 02:09:37 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:36.686578 End time: 2026-10-16 02:09:36.814599 2026-10-16 02:09:37 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:37 INFO impv::::casa ########################################## .2026-10-16 02:09:37 INFO impv::::casa ########################################## 2026-10-16 02:09:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:37 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 ) 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:37 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 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:37 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) 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:37 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) 2026-10-16 02:09:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:37 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-16 02:09:37 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:36.824772 End time: 2026-10-16 02:09:37.156832 2026-10-16 02:09:37 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:37 INFO impv::::casa ########################################## .2026-10-16 02:09:37 INFO impv::::casa ########################################## 2026-10-16 02:09:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:37 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 ) 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:38 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-16 02:09:38 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:38 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) 2026-10-16 02:09:38 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:38 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:38 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:38 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:38 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:40 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:40 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:40 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) 2026-10-16 02:09:40 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:40 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-16 02:09:40 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:40 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:37.160493 End time: 2026-10-16 02:09:40.241247 2026-10-16 02:09:40 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:40 INFO impv::::casa ########################################## 2026-10-16 02:09:40 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-16 02:09:40 INFO impv::::casa ########################################## 2026-10-16 02:09:40 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:40 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 ) 2026-10-16 02:09:40 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:09:40 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:09:40 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-16 02:09:40 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-16 02:09:40 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-16 02:09:40 INFO impv::::casa+ 2026-10-16 02:09:40 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-16 02:09:40 INFO impv::::casa+ 2026-10-16 02:09:40 INFO impv::::casa+ Traceback (most recent call last): 2026-10-16 02:09:40 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:09:40 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'] ) 2026-10-16 02:09:40 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:09:40 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-16 02:09:40 INFO impv::::casa+ if (myia): 2026-10-16 02:09:40 INFO impv::::casa+ ^^^^ 2026-10-16 02:09:40 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:09:40 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.258720 End time: 2026-10-16 02:09:40.259996 2026-10-16 02:09:40 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:40 INFO impv::::casa ########################################## .2026-10-16 02:09:40 INFO impv::::casa ########################################## 2026-10-16 02:09:40 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:40 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 ) 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:40 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 2026-10-16 02:09:40 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:40 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:40 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) 2026-10-16 02:09:40 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-16 02:09:40 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-16 02:09:40 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:40 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) 2026-10-16 02:09:40 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:40 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:40 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:40 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:40 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:40 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:40 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) 2026-10-16 02:09:40 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:40 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-16 02:09:40 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.263256 End time: 2026-10-16 02:09:40.498069 2026-10-16 02:09:40 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:40 INFO impv::::casa ########################################## .2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:09:41 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:09:41 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-16 02:09:41 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-16 02:09:41 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-16 02:09:41 INFO impv::::casa+ 2026-10-16 02:09:41 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-16 02:09:41 INFO impv::::casa+ 2026-10-16 02:09:41 INFO impv::::casa+ Traceback (most recent call last): 2026-10-16 02:09:41 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:09:41 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'] ) 2026-10-16 02:09:41 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:09:41 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-16 02:09:41 INFO impv::::casa+ if (myia): 2026-10-16 02:09:41 INFO impv::::casa+ ^^^^ 2026-10-16 02:09:41 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.502405 End time: 2026-10-16 02:09:40.503693 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## .2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.528168 End time: 2026-10-16 02:09:40.577562 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.584225 End time: 2026-10-16 02:09:40.632232 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.638766 End time: 2026-10-16 02:09:40.687586 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.694046 End time: 2026-10-16 02:09:40.740160 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.746309 End time: 2026-10-16 02:09:40.792279 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.798460 End time: 2026-10-16 02:09:40.846003 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.858415 End time: 2026-10-16 02:09:40.926726 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:40.938088 End time: 2026-10-16 02:09:41.009889 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## .2026-10-16 02:09:41 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.037641 End time: 2026-10-16 02:09:41.065852 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.074082 End time: 2026-10-16 02:09:41.102282 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.111128 End time: 2026-10-16 02:09:41.143599 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.152683 End time: 2026-10-16 02:09:41.182743 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.191436 End time: 2026-10-16 02:09:41.232880 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.248438 End time: 2026-10-16 02:09:41.289560 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.299988 End time: 2026-10-16 02:09:41.332192 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO name:: No table opened. 2026-10-16 02:09:41 INFO showcache:: The Table Cache is empty. 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.341446 End time: 2026-10-16 02:09:41.373774 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.385290 End time: 2026-10-16 02:09:41.422261 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:41 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-16 02:09:41 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.431539 End time: 2026-10-16 02:09:41.465561 2026-10-16 02:09:41 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ########################################## 2026-10-16 02:09:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:41 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 ) 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:41 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-16 02:09:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:41 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) 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.479654 End time: 2026-10-16 02:09:41.518967 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.530217 End time: 2026-10-16 02:09:41.562003 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## .2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-16 02:09:42 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). 2026-10-16 02:09:42 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 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.570096 End time: 2026-10-16 02:09:41.817060 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## .2026-10-16 02:09:42 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.841540 End time: 2026-10-16 02:09:41.870891 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.873820 End time: 2026-10-16 02:09:41.902789 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:41.905416 End time: 2026-10-16 02:09:41.934538 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## .2026-10-16 02:09:42 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-16 02:09:42 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 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 2026-10-16 02:09:42 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 2026-10-16 02:09:42 INFO impv::::casa Traceback (most recent call last): 2026-10-16 02:09:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-16 02:09:42 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'] ) 2026-10-16 02:09:42 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:09:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-16 02:09:42 INFO impv::::casa+ outia = myia.pv( 2026-10-16 02:09:42 INFO impv::::casa+ ^^^^^^^^ 2026-10-16 02:09:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-16 02:09:42 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)) 2026-10-16 02:09:42 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:09:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-15-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-10-16 02:09:42 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-16 02:09:42 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-16 02:09:42 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 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:42.031750 End time: 2026-10-16 02:09:42.068942 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:42.074862 End time: 2026-10-16 02:09:42.149320 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## .2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:42.154375 End time: 2026-10-16 02:09:42.255022 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## .2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:42.260072 End time: 2026-10-16 02:09:42.340987 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## .2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:09:42 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:42 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-16 02:09:42 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:42.344826 End time: 2026-10-16 02:09:42.428560 2026-10-16 02:09:42 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ########################################## 2026-10-16 02:09:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-16 02:09:42 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 ) 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-16 02:09:42 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-16 02:09:42 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-16 02:09:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-16 02:09:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-16 02:09:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-16 02:09:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-16 02:09:42 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) 2026-10-16 02:09:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-16 02:09:43 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-16 02:09:43 INFO impv::::casa Task impv complete. Start time: 2026-10-16 02:09:42.432067 End time: 2026-10-16 02:09:42.517040 2026-10-16 02:09:43 INFO impv::::casa ##### End Task: impv ##### 2026-10-16 02:09:43 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 7.553s OK Generating XML reports...