2026-10-02 05:14:11 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-10-02 05:14:11 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-10-02 05:14:11 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-10-02 05:14:11 INFO ::casa 2026-10-02 05:14:11 INFO ::casa config values 2026-10-02 05:14:11 INFO ::casa agg = False 2026-10-02 05:14:11 INFO ::casa cachedir = '/home/casatest/.casa' 2026-10-02 05:14:11 INFO ::casa casaconfig_verbose = 1 2026-10-02 05:14:11 INFO ::casa colors = 'Neutral' 2026-10-02 05:14:11 INFO ::casa data_auto_update = False 2026-10-02 05:14:11 INFO ::casa data_update_interval = 1 2026-10-02 05:14:11 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-10-02 05:14:11 INFO ::casa iplog = False 2026-10-02 05:14:11 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20261002-051407.log' 2026-10-02 05:14:11 INFO ::casa log2term = True 2026-10-02 05:14:11 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20261002-051407.log' 2026-10-02 05:14:11 INFO ::casa measures_auto_update = False 2026-10-02 05:14:11 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-10-02 05:14:11 INFO ::casa measures_site_interval = 2 2026-10-02 05:14:11 INFO ::casa measures_update_interval = 1 2026-10-02 05:14:11 INFO ::casa measurespath = '/opt/casa/data/master' 2026-10-02 05:14:11 INFO ::casa nogui = False 2026-10-02 05:14:11 INFO ::casa nologfile = False 2026-10-02 05:14:11 INFO ::casa nologger = True 2026-10-02 05:14:11 INFO ::casa pipeline = False 2026-10-02 05:14:11 INFO ::casa skipnetworkcheck = False 2026-10-02 05:14:11 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-10-02 05:14:11 INFO ::casa user_site = False 2026-10-02 05:14:11 INFO ::casa 2026-10-02 05:14:11 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-02 05:14:11 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2026-10-02 05:14:11 INFO ::casa 2026-10-02 05:14:11 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-10-02 05:14:11 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-02 05:14:11 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/09/10/15:15, 2026/08/11/00:00:00 2026-10-02 05:14:11 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/10/01/15:15, 2026/12/30/00:00:00 2026-10-02 05:14:11 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 05:14:11 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-10-02 05:14:12 INFO impv::::casa ########################################## 2026-10-02 05:14:12 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:12 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 05:14:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:12 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-10-02 05:14:12 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:12 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 05:14:12 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:12 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-10-02 05:14:12 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:11.606764 End time: 2026-10-02 05:14:12.050049 2026-10-02 05:14:12 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:12 INFO impv::::casa ########################################## 2026-10-02 05:14:12 INFO impv::::casa ########################################## 2026-10-02 05:14:12 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:12 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 05:14:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:12 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-10-02 05:14:12 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 05:14:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:12 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 05:14:12 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:12 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:12 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:12 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:12 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:12 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:12 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 05:14:12 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:12 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-10-02 05:14:12 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:12.057600 End time: 2026-10-02 05:14:12.417958 2026-10-02 05:14:12 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:12 INFO impv::::casa ########################################## .2026-10-02 05:14:13 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 05:14:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:13 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 05:14:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:13 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 05:14:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:13 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 05:14:13 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:13 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-10-02 05:14:13 INFO impv::::casa ########################################## 2026-10-02 05:14:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:13 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 05:14:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 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 05:14:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:13 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:13 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:13 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:13 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 05:14:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:13 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-10-02 05:14:13 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:12.899799 End time: 2026-10-02 05:14:13.164394 2026-10-02 05:14:13 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:13 INFO impv::::casa ########################################## 2026-10-02 05:14:13 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-02 05:14:13 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-02 05:14:14 INFO impv::::casa ########################################## 2026-10-02 05:14:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:14 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 05:14:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:14 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 05:14:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:14 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-02 05:14:14 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:13.634279 End time: 2026-10-02 05:14:14.047045 2026-10-02 05:14:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:14 INFO impv::::casa ########################################## 2026-10-02 05:14:14 INFO impv::::casa ########################################## 2026-10-02 05:14:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:14 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 05:14:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:14 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:14 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 05:14:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:14 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-02 05:14:14 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:14.055449 End time: 2026-10-02 05:14:14.274212 2026-10-02 05:14:14 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:14 INFO impv::::casa ########################################## .2026-10-02 05:14:14 INFO impv::::casa ########################################## 2026-10-02 05:14:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:14 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 05:14:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:14 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 05:14:14 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:14 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 05:14:14 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-02 05:14:14 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-02 05:14:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:14 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 05:14:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:14 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:14 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 05:14:15 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:15 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 05:14:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:15 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-02 05:14:15 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:14.285047 End time: 2026-10-02 05:14:14.791095 2026-10-02 05:14:15 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:15 INFO impv::::casa ########################################## 2026-10-02 05:14:15 INFO impv::::casa ########################################## 2026-10-02 05:14:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:15 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 05:14:15 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 05:14:15 INFO impv::::casa Traceback (most recent call last): 2026-10-02 05:14:15 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-10-02 05:14:15 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-10-02 05:14:15 INFO impv::::casa+ Exception: outfile must be specified. 2026-10-02 05:14:15 INFO impv::::casa+ 2026-10-02 05:14:15 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-02 05:14:15 INFO impv::::casa+ 2026-10-02 05:14:15 INFO impv::::casa+ Traceback (most recent call last): 2026-10-02 05:14:15 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 05:14:15 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 05:14:15 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 05:14:15 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-02 05:14:15 INFO impv::::casa+ if (myia): 2026-10-02 05:14:15 INFO impv::::casa+ ^^^^ 2026-10-02 05:14:15 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 05:14:15 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:14.799571 End time: 2026-10-02 05:14:14.817226 2026-10-02 05:14:15 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:15 INFO impv::::casa ########################################## .2026-10-02 05:14:15 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-02 05:14:15 INFO impv::::casa ########################################## 2026-10-02 05:14:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:15 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 05:14:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:15 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-10-02 05:14:15 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 05:14:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:15 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 05:14:15 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:15 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:15 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:15 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 05:14:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:15 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-10-02 05:14:16 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:15.151052 End time: 2026-10-02 05:14:15.576502 2026-10-02 05:14:16 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:16 INFO impv::::casa ########################################## 2026-10-02 05:14:15 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-10-02 05:14:15 INFO ::::image::fromshape Ran ia.fromshape 2026-10-02 05:14:15 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-10-02 05:14:15 INFO ::::impv version: 6.7.7-11 CASAtools:v1.0.0 2026-10-02 05:14:15 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 05:14:16 INFO impv::::casa ########################################## 2026-10-02 05:14:16 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:16 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 05:14:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:16 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:16 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:16 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 05:14:16 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:15.594094 End time: 2026-10-02 05:14:16.122383 2026-10-02 05:14:16 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:16 INFO impv::::casa ########################################## 2026-10-02 05:14:16 INFO impv::::casa ########################################## 2026-10-02 05:14:16 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:16 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 05:14:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:16 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:16 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:16 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:16 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 05:14:16 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:16 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-10-02 05:14:17 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:16.130199 End time: 2026-10-02 05:14:16.643292 2026-10-02 05:14:17 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:17 INFO impv::::casa ########################################## .2026-10-02 05:14:17 INFO impv::::casa ########################################## 2026-10-02 05:14:17 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:17 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 05:14:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:17 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:17 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 05:14:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:17 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 05:14:17 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:17 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:17 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:17 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:17 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 05:14:17 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:17 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-10-02 05:14:17 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:16.655903 End time: 2026-10-02 05:14:17.143801 2026-10-02 05:14:17 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:17 INFO impv::::casa ########################################## .2026-10-02 05:14:17 INFO impv::::casa ########################################## 2026-10-02 05:14:17 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:17 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 05:14:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:17 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:18 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 05:14:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:18 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 05:14:18 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:18 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:19 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 05:14:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:20 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-10-02 05:14:20 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:20 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:17.152091 End time: 2026-10-02 05:14:20.409646 2026-10-02 05:14:20 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:20 INFO impv::::casa ########################################## 2026-10-02 05:14:21 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-10-02 05:14:21 INFO impv::::casa ########################################## 2026-10-02 05:14:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:21 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 05:14:21 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 05:14:21 INFO impv::::casa Traceback (most recent call last): 2026-10-02 05:14:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-10-02 05:14:21 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-10-02 05:14:21 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-10-02 05:14:21 INFO impv::::casa+ 2026-10-02 05:14:21 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-02 05:14:21 INFO impv::::casa+ 2026-10-02 05:14:21 INFO impv::::casa+ Traceback (most recent call last): 2026-10-02 05:14:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 05:14:21 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 05:14:21 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 05:14:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-02 05:14:21 INFO impv::::casa+ if (myia): 2026-10-02 05:14:21 INFO impv::::casa+ ^^^^ 2026-10-02 05:14:21 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 05:14:21 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:20.575557 End time: 2026-10-02 05:14:20.578537 2026-10-02 05:14:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:21 INFO impv::::casa ########################################## .2026-10-02 05:14:21 INFO impv::::casa ########################################## 2026-10-02 05:14:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:21 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 05:14:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:21 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 05:14:21 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:21 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 05:14:21 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:21 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 05:14:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:21 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 05:14:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:21 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 05:14:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:21 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-02 05:14:21 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:20.586248 End time: 2026-10-02 05:14:21.173352 2026-10-02 05:14:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:21 INFO impv::::casa ########################################## .2026-10-02 05:14:21 INFO impv::::casa ########################################## 2026-10-02 05:14:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:21 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 05:14:21 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 05:14:21 INFO impv::::casa Traceback (most recent call last): 2026-10-02 05:14:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-10-02 05:14:21 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-10-02 05:14:21 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-10-02 05:14:21 INFO impv::::casa+ 2026-10-02 05:14:21 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-10-02 05:14:21 INFO impv::::casa+ 2026-10-02 05:14:21 INFO impv::::casa+ Traceback (most recent call last): 2026-10-02 05:14:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 05:14:21 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 05:14:21 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 05:14:21 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-10-02 05:14:21 INFO impv::::casa+ if (myia): 2026-10-02 05:14:21 INFO impv::::casa+ ^^^^ 2026-10-02 05:14:21 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-10-02 05:14:21 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:21.183145 End time: 2026-10-02 05:14:21.185901 2026-10-02 05:14:21 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:21 INFO impv::::casa ########################################## .2026-10-02 05:14:21 INFO impv::::casa ########################################## 2026-10-02 05:14:21 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:21 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 05:14:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:21 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:21 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 05:14:21 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:21 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 05:14:21 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:21 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 05:14:21 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:21 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:21 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:21 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:21 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:21 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 05:14:21 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:22 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-10-02 05:14:22 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:21.205339 End time: 2026-10-02 05:14:21.774472 2026-10-02 05:14:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:22 INFO impv::::casa ########################################## 2026-10-02 05:14:22 INFO impv::::casa ########################################## 2026-10-02 05:14:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:22 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 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:22 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 05:14:22 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:22 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-02 05:14:22 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:21.789263 End time: 2026-10-02 05:14:22.018144 2026-10-02 05:14:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:22 INFO impv::::casa ########################################## 2026-10-02 05:14:22 INFO impv::::casa ########################################## 2026-10-02 05:14:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:22 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 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:22 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 05:14:22 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:22 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-10-02 05:14:22 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:22.032968 End time: 2026-10-02 05:14:22.430398 2026-10-02 05:14:22 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:22 INFO impv::::casa ########################################## 2026-10-02 05:14:22 INFO impv::::casa ########################################## 2026-10-02 05:14:22 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:22 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 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:22 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 05:14:22 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:22 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:22 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:22 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 05:14:22 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:23 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 05:14:23 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:22.444488 End time: 2026-10-02 05:14:22.917015 2026-10-02 05:14:23 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:23 INFO impv::::casa ########################################## 2026-10-02 05:14:23 INFO impv::::casa ########################################## 2026-10-02 05:14:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:23 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 05:14:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:23 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 05:14:23 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:23 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 05:14:23 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:23 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 05:14:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:23 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 05:14:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:23 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-10-02 05:14:23 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:22.932701 End time: 2026-10-02 05:14:23.308717 2026-10-02 05:14:23 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:23 INFO impv::::casa ########################################## 2026-10-02 05:14:23 INFO impv::::casa ########################################## 2026-10-02 05:14:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:23 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 05:14:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:23 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 05:14:23 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:23 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 05:14:23 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:23 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 05:14:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:23 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 05:14:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-10-02 05:14:24 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:23.323819 End time: 2026-10-02 05:14:23.851669 2026-10-02 05:14:24 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:24 INFO impv::::casa ########################################## 2026-10-02 05:14:24 INFO impv::::casa ########################################## 2026-10-02 05:14:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:24 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 05:14:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:24 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 05:14:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:24 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 05:14:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:24 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 05:14:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:24 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 05:14:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-10-02 05:14:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:23.866853 End time: 2026-10-02 05:14:24.516739 2026-10-02 05:14:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:25 INFO impv::::casa ########################################## 2026-10-02 05:14:25 INFO impv::::casa ########################################## 2026-10-02 05:14:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:25 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 05:14:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-10-02 05:14:25 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 05:14:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-10-02 05:14:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:25 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 05:14:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-10-02 05:14:25 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-10-02 05:14:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:25 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 05:14:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:25 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 05:14:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:25 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 05:14:25 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:24.531170 End time: 2026-10-02 05:14:24.945126 2026-10-02 05:14:25 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:25 INFO impv::::casa ########################################## .2026-10-02 05:14:25 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-10-02 05:14:25 INFO name:: No table opened. 2026-10-02 05:14:25 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:25 INFO impv::::casa ########################################## 2026-10-02 05:14:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:25 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 05:14:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:25 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:25 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 05:14:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-10-02 05:14:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:25.452476 End time: 2026-10-02 05:14:25.756768 2026-10-02 05:14:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:26 INFO impv::::casa ########################################## 2026-10-02 05:14:26 INFO name:: No table opened. 2026-10-02 05:14:26 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:26 INFO impv::::casa ########################################## 2026-10-02 05:14:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:26 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 05:14:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:26 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 05:14:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:26 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-10-02 05:14:26 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:25.775118 End time: 2026-10-02 05:14:26.284522 2026-10-02 05:14:26 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:26 INFO impv::::casa ########################################## 2026-10-02 05:14:26 INFO name:: No table opened. 2026-10-02 05:14:26 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:26 INFO impv::::casa ########################################## 2026-10-02 05:14:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:26 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 05:14:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:26 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:26 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 05:14:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-10-02 05:14:27 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:26.303525 End time: 2026-10-02 05:14:26.645100 2026-10-02 05:14:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:27 INFO impv::::casa ########################################## 2026-10-02 05:14:27 INFO name:: No table opened. 2026-10-02 05:14:27 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:27 INFO impv::::casa ########################################## 2026-10-02 05:14:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 05:14:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 05:14:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-10-02 05:14:27 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:26.663705 End time: 2026-10-02 05:14:27.068684 2026-10-02 05:14:27 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:27 INFO impv::::casa ########################################## 2026-10-02 05:14:27 INFO name:: No table opened. 2026-10-02 05:14:27 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:27 INFO impv::::casa ########################################## 2026-10-02 05:14:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 05:14:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-10-02 05:14:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-10-02 05:14:28 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:27.087425 End time: 2026-10-02 05:14:28.485776 2026-10-02 05:14:28 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:28 INFO impv::::casa ########################################## 2026-10-02 05:14:28 INFO name:: No table opened. 2026-10-02 05:14:28 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:29 INFO impv::::casa ########################################## 2026-10-02 05:14:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:29 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 05:14:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:29 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 05:14:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-10-02 05:14:29 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:28.503237 End time: 2026-10-02 05:14:29.478159 2026-10-02 05:14:29 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:29 INFO impv::::casa ########################################## 2026-10-02 05:14:29 INFO name:: No table opened. 2026-10-02 05:14:29 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:29 INFO impv::::casa ########################################## 2026-10-02 05:14:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:29 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 05:14:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:30 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:30 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 05:14:30 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-10-02 05:14:30 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:29.498926 End time: 2026-10-02 05:14:30.243478 2026-10-02 05:14:30 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:30 INFO impv::::casa ########################################## 2026-10-02 05:14:30 INFO name:: No table opened. 2026-10-02 05:14:30 INFO showcache:: The Table Cache is empty. 2026-10-02 05:14:30 INFO impv::::casa ########################################## 2026-10-02 05:14:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:30 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 05:14:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:30 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 05:14:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-10-02 05:14:31 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:30.261039 End time: 2026-10-02 05:14:30.776466 2026-10-02 05:14:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:31 INFO impv::::casa ########################################## 2026-10-02 05:14:31 INFO impv::::casa ########################################## 2026-10-02 05:14:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:31 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 05:14:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:31 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 05:14:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-10-02 05:14:31 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:30.792928 End time: 2026-10-02 05:14:31.053751 2026-10-02 05:14:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:31 INFO impv::::casa ########################################## 2026-10-02 05:14:31 INFO impv::::casa ########################################## 2026-10-02 05:14:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:31 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 05:14:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:31 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-02 05:14:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:31 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 05:14:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-10-02 05:14:31 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:31.073398 End time: 2026-10-02 05:14:31.352620 2026-10-02 05:14:31 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:31 INFO impv::::casa ########################################## 2026-10-02 05:14:31 INFO impv::::casa ########################################## 2026-10-02 05:14:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:31 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 05:14:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:31 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-10-02 05:14:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:31 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 05:14:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-10-02 05:14:32 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:31.364847 End time: 2026-10-02 05:14:31.701303 2026-10-02 05:14:32 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:32 INFO impv::::casa ########################################## 2026-10-02 05:14:32 INFO impv::::casa ########################################## 2026-10-02 05:14:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:32 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:32 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-10-02 05:14:32 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-10-02 05:14:32 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-10-02 05:14:32 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:31.715358 End time: 2026-10-02 05:14:32.043483 2026-10-02 05:14:32 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:32 INFO impv::::casa ########################################## .2026-10-02 05:14:32 INFO impv::::casa ########################################## 2026-10-02 05:14:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:32 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-10-02 05:14:32 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-10-02 05:14:32 INFO impv::AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2026-10-02 05:14:32 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-10-02 05:14:32 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:32 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:32 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 05:14:32 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:32 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-10-02 05:14:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:32 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-10-02 05:14:33 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:32.055687 End time: 2026-10-02 05:14:32.820550 2026-10-02 05:14:33 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:33 INFO impv::::casa ########################################## .2026-10-02 05:14:33 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-10-02 05:14:33 INFO impv::::casa ########################################## 2026-10-02 05:14:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:33 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 05:14:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:33 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:33 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 05:14:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-10-02 05:14:34 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:33.117612 End time: 2026-10-02 05:14:33.601212 2026-10-02 05:14:34 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:34 INFO impv::::casa ########################################## 2026-10-02 05:14:34 INFO impv::::casa ########################################## 2026-10-02 05:14:34 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:34 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 05:14:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:34 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:34 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:34 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 05:14:34 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:34 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-10-02 05:14:34 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:33.609671 End time: 2026-10-02 05:14:34.053621 2026-10-02 05:14:34 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:34 INFO impv::::casa ########################################## 2026-10-02 05:14:34 INFO impv::::casa ########################################## 2026-10-02 05:14:34 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:34 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 05:14:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:34 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-10-02 05:14:34 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:34 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 05:14:34 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:34 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-10-02 05:14:35 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:34.060565 End time: 2026-10-02 05:14:34.508012 2026-10-02 05:14:35 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:35 INFO impv::::casa ########################################## .2026-10-02 05:14:35 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-10-02 05:14:35 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-10-02 05:14:35 INFO impv::::casa ########################################## 2026-10-02 05:14:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:35 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 05:14:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:35 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 05:14:35 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 05:14:35 INFO impv::::casa Traceback (most recent call last): 2026-10-02 05:14:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-10-02 05:14:35 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 05:14:35 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 05:14:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-10-02 05:14:35 INFO impv::::casa+ outia = myia.pv( 2026-10-02 05:14:35 INFO impv::::casa+ ^^^^^^^^ 2026-10-02 05:14:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-10-02 05:14:35 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 05:14:35 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 05:14:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.7-11-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-10-02 05:14:35 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-10-02 05:14:35 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-10-02 05:14:35 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 05:14:35 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:35.166708 End time: 2026-10-02 05:14:35.193070 2026-10-02 05:14:35 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:35 INFO impv::::casa ########################################## 2026-10-02 05:14:35 INFO impv::::casa ########################################## 2026-10-02 05:14:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:35 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 05:14:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:35 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-10-02 05:14:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:35 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 05:14:35 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:35 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:35 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-10-02 05:14:35 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:36 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:35.200181 End time: 2026-10-02 05:14:35.887774 2026-10-02 05:14:36 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:36 INFO impv::::casa ########################################## .2026-10-02 05:14:36 INFO impv::::casa ########################################## 2026-10-02 05:14:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:36 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 05:14:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 05:14:36 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 05:14:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:36 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 05:14:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:36 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 05:14:36 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:36 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 05:14:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:36 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 05:14:36 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:35.895759 End time: 2026-10-02 05:14:36.408933 2026-10-02 05:14:36 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:36 INFO impv::::casa ########################################## .2026-10-02 05:14:36 INFO impv::::casa ########################################## 2026-10-02 05:14:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:36 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 05:14:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 05:14:36 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 05:14:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:36 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 05:14:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:36 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 05:14:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-02 05:14:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:37 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 05:14:37 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:36.421653 End time: 2026-10-02 05:14:36.865652 2026-10-02 05:14:37 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:37 INFO impv::::casa ########################################## .2026-10-02 05:14:37 INFO impv::::casa ########################################## 2026-10-02 05:14:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:37 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 05:14:37 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-02 05:14:37 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:37 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 05:14:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-02 05:14:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:37 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-10-02 05:14:37 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:36.875088 End time: 2026-10-02 05:14:37.287576 2026-10-02 05:14:37 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:37 INFO impv::::casa ########################################## 2026-10-02 05:14:37 INFO impv::::casa ########################################## 2026-10-02 05:14:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-10-02 05:14:37 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-10-02 05:14:37 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-10-02 05:14:37 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-10-02 05:14:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-10-02 05:14:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-10-02 05:14:37 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-10-02 05:14:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-10-02 05:14:37 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-10-02 05:14:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-10-02 05:14:38 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-10-02 05:14:38 INFO impv::::casa Task impv complete. Start time: 2026-10-02 05:14:37.295050 End time: 2026-10-02 05:14:37.850523 2026-10-02 05:14:38 INFO impv::::casa ##### End Task: impv ##### 2026-10-02 05:14:38 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 26.548s OK Generating XML reports...