2026-10-02 02:32:19 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-02 02:32:19 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-02 02:32:19 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-02 02:32:19 INFO ::casa 2026-10-02 02:32:19 INFO ::casa config values 2026-10-02 02:32:19 INFO ::casa agg = False 2026-10-02 02:32:19 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-02 02:32:19 INFO ::casa casaconfig_verbose = 1 2026-10-02 02:32:19 INFO ::casa colors = 'Neutral' 2026-10-02 02:32:19 INFO ::casa data_auto_update = False 2026-10-02 02:32:19 INFO ::casa data_update_interval = 1 2026-10-02 02:32:19 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-02 02:32:19 INFO ::casa iplog = False 2026-10-02 02:32:19 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261002-023215.log' 2026-10-02 02:32:19 INFO ::casa log2term = True 2026-10-02 02:32:19 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261002-023215.log' 2026-10-02 02:32:19 INFO ::casa measures_auto_update = False 2026-10-02 02:32:19 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-10-02 02:32:19 INFO ::casa measures_site_interval = 2 2026-10-02 02:32:19 INFO ::casa measures_update_interval = 1 2026-10-02 02:32:19 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-02 02:32:19 INFO ::casa nogui = False 2026-10-02 02:32:19 INFO ::casa nologfile = False 2026-10-02 02:32:19 INFO ::casa nologger = True 2026-10-02 02:32:19 INFO ::casa pipeline = False 2026-10-02 02:32:19 INFO ::casa skipnetworkcheck = False 2026-10-02 02:32:19 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-02 02:32:19 INFO ::casa user_site = False 2026-10-02 02:32:19 INFO ::casa 2026-10-02 02:32:19 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-02 02:32:19 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-02 02:32:19 INFO ::casa 2026-10-02 02:32:19 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-02 02:32:19 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-02 02:32:19 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-02 02:32:19 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/01/15:15, 2026/12/30/00:00:00 2026-10-02 02:32:19 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/09/03/15:15, 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 6.7.7.11 -- Common Astronomy Software Applications [6.7.7.11] 2026-10-02 02:32:19 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-02 02:32:19 INFO impv::::casa ########################################## 2026-10-02 02:32:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:19 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 ) 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-02 02:32:19 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:19 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-02 02:32:19 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:19.015935 End time: 2026-10-02 02:32:19.067252 2026-10-02 02:32:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:19 INFO impv::::casa ########################################## 2026-10-02 02:32:19 INFO impv::::casa ########################################## 2026-10-02 02:32:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:19 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 ) 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-02 02:32:19 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-02 02:32:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:19 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-02 02:32:19 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:19.070619 End time: 2026-10-02 02:32:19.132192 2026-10-02 02:32:19 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:19 INFO impv::::casa ########################################## .2026-10-02 02:32:19 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-02 02:32:19 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:19 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-02 02:32:19 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:19 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-02 02:32:19 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:19 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-10-02 02:32:19 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:19 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-02 02:32:19 INFO impv::::casa ########################################## 2026-10-02 02:32:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:19 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 ) 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 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 2026-10-02 02:32:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:19 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) 2026-10-02 02:32:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:20 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:19.472429 End time: 2026-10-02 02:32:19.538516 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-02 02:32:20 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:19.591790 End time: 2026-10-02 02:32:19.651914 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:20 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:20 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:19.656795 End time: 2026-10-02 02:32:19.724947 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## .2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-02 02:32:20 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:20 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-02 02:32:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:19.734304 End time: 2026-10-02 02:32:20.071330 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:20 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 02:32:20 INFO impv::::casa Traceback (most recent call last): 2026-10-02 02:32:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-02 02:32:20 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-02 02:32:20 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-02 02:32:20 INFO impv::::casa+ 2026-10-02 02:32:20 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-02 02:32:20 INFO impv::::casa+ 2026-10-02 02:32:20 INFO impv::::casa+ Traceback (most recent call last): 2026-10-02 02:32:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 02:32:20 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-02 02:32:20 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 02:32:20 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-02 02:32:20 INFO impv::::casa+ if (myia): 2026-10-02 02:32:20 INFO impv::::casa+ ^^^^ 2026-10-02 02:32:20 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:20.074501 End time: 2026-10-02 02:32:20.077245 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## .2026-10-02 02:32:20 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 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 ) 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-02 02:32:20 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 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) 2026-10-02 02:32:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:20 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:20.107004 End time: 2026-10-02 02:32:20.171887 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-02 02:32:20 INFO ::::image::fromshape Ran ia.fromshape 2026-10-02 02:32:20 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-02 02:32:20 INFO ::::impv version: 6.7.7-11 CASAtools:v1.0.0 2026-10-02 02:32:20 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) .2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 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 ) 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 02:32:20 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 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) 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:20 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 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) 2026-10-02 02:32:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:20 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:20.184536 End time: 2026-10-02 02:32:20.328576 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 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 ) 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-02 02:32:20 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 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) 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:20 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 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) 2026-10-02 02:32:20 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:20 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-02 02:32:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:20.331418 End time: 2026-10-02 02:32:20.442682 2026-10-02 02:32:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:20 INFO impv::::casa ########################################## .2026-10-02 02:32:20 INFO impv::::casa ########################################## 2026-10-02 02:32:20 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:20 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 ) 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 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 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:20 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) 2026-10-02 02:32:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:21 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-10-02 02:32:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:21 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-02 02:32:21 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:20.447727 End time: 2026-10-02 02:32:20.639558 2026-10-02 02:32:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:21 INFO impv::::casa ########################################## .2026-10-02 02:32:21 INFO impv::::casa ########################################## 2026-10-02 02:32:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:21 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:21 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-10-02 02:32:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:21 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) 2026-10-02 02:32:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:23 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) 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:20.643189 End time: 2026-10-02 02:32:23.619349 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 02:32:24 INFO impv::::casa Traceback (most recent call last): 2026-10-02 02:32:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-02 02:32:24 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-02 02:32:24 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-02 02:32:24 INFO impv::::casa+ 2026-10-02 02:32:24 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-02 02:32:24 INFO impv::::casa+ 2026-10-02 02:32:24 INFO impv::::casa+ Traceback (most recent call last): 2026-10-02 02:32:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 02:32:24 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'] ) 2026-10-02 02:32:24 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 02:32:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-02 02:32:24 INFO impv::::casa+ if (myia): 2026-10-02 02:32:24 INFO impv::::casa+ ^^^^ 2026-10-02 02:32:24 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:23.645575 End time: 2026-10-02 02:32:23.646683 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## .2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:23.649751 End time: 2026-10-02 02:32:23.926989 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## .2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 02:32:24 INFO impv::::casa Traceback (most recent call last): 2026-10-02 02:32:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-02 02:32:24 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-02 02:32:24 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-02 02:32:24 INFO impv::::casa+ 2026-10-02 02:32:24 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-02 02:32:24 INFO impv::::casa+ 2026-10-02 02:32:24 INFO impv::::casa+ Traceback (most recent call last): 2026-10-02 02:32:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 02:32:24 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'] ) 2026-10-02 02:32:24 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 02:32:24 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-02 02:32:24 INFO impv::::casa+ if (myia): 2026-10-02 02:32:24 INFO impv::::casa+ ^^^^ 2026-10-02 02:32:24 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:23.931052 End time: 2026-10-02 02:32:23.932374 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## .2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:23.957769 End time: 2026-10-02 02:32:24.023811 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.028979 End time: 2026-10-02 02:32:24.094662 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.105528 End time: 2026-10-02 02:32:24.198849 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.206936 End time: 2026-10-02 02:32:24.279822 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.285189 End time: 2026-10-02 02:32:24.356820 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.362076 End time: 2026-10-02 02:32:24.425387 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:24 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 ) 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-10-02 02:32:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:24 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) 2026-10-02 02:32:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-02 02:32:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.430697 End time: 2026-10-02 02:32:24.495178 2026-10-02 02:32:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:24 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.500333 End time: 2026-10-02 02:32:24.565730 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## .2026-10-02 02:32:25 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.613141 End time: 2026-10-02 02:32:24.666853 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.674471 End time: 2026-10-02 02:32:24.720770 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.728170 End time: 2026-10-02 02:32:24.774740 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.782150 End time: 2026-10-02 02:32:24.828000 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.835196 End time: 2026-10-02 02:32:24.881758 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.889007 End time: 2026-10-02 02:32:24.934181 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.941389 End time: 2026-10-02 02:32:24.985419 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO name:: No table opened. 2026-10-02 02:32:25 INFO showcache:: The Table Cache is empty. 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:24.992988 End time: 2026-10-02 02:32:25.037013 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.043808 End time: 2026-10-02 02:32:25.086486 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.093333 End time: 2026-10-02 02:32:25.135791 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.143196 End time: 2026-10-02 02:32:25.185331 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 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 ) 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-02 02:32:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.192634 End time: 2026-10-02 02:32:25.237860 2026-10-02 02:32:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa ########################################## .2026-10-02 02:32:25 INFO impv::::casa ########################################## 2026-10-02 02:32:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:25 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-02 02:32:25 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). 2026-10-02 02:32:25 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 2026-10-02 02:32:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:25 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) 2026-10-02 02:32:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:25 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:25 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.252446 End time: 2026-10-02 02:32:25.571218 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## .2026-10-02 02:32:26 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 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 ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.613082 End time: 2026-10-02 02:32:25.670472 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 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 ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.674342 End time: 2026-10-02 02:32:25.721890 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 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 ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.725531 End time: 2026-10-02 02:32:25.774579 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## .2026-10-02 02:32:26 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-02 02:32:26 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 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 ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 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 2026-10-02 02:32:26 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 2026-10-02 02:32:26 INFO impv::::casa Traceback (most recent call last): 2026-10-02 02:32:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 02:32:26 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-10-02 02:32:26 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 02:32:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-02 02:32:26 INFO impv::::casa+ outia = myia.pv( 2026-10-02 02:32:26 INFO impv::::casa+ ^^^^^^^^ 2026-10-02 02:32:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-02 02:32:26 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)) 2026-10-02 02:32:26 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 02:32:26 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-10-02 02:32:26 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-02 02:32:26 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 02:32:26 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 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.905070 End time: 2026-10-02 02:32:25.915828 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 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 ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 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) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.918604 End time: 2026-10-02 02:32:25.988397 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## .2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:25.992055 End time: 2026-10-02 02:32:26.100901 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## .2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:26.105727 End time: 2026-10-02 02:32:26.210056 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## .2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 02:32:26 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:26.213876 End time: 2026-10-02 02:32:26.316476 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ########################################## 2026-10-02 02:32:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 02:32:26 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-02 02:32:26 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 02:32:26 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 02:32:26 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 02:32:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 02:32:26 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-02 02:32:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 02:32:26 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-02 02:32:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 02:32:26.323762 End time: 2026-10-02 02:32:26.472791 2026-10-02 02:32:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 02:32:26 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 7.541s OK Generating XML reports...