2026-06-13 03:57:13 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-06-13 03:57:13 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-06-13 03:57:13 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-06-13 03:57:13 INFO ::casa 2026-06-13 03:57:13 INFO ::casa config values 2026-06-13 03:57:13 INFO ::casa agg = False 2026-06-13 03:57:13 INFO ::casa cachedir = '/home/casatest/.casa' 2026-06-13 03:57:13 INFO ::casa casaconfig_verbose = 1 2026-06-13 03:57:13 INFO ::casa colors = 'Neutral' 2026-06-13 03:57:13 INFO ::casa data_auto_update = False 2026-06-13 03:57:13 INFO ::casa data_update_interval = 1 2026-06-13 03:57:13 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-06-13 03:57:13 INFO ::casa iplog = False 2026-06-13 03:57:13 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260613-035709.log' 2026-06-13 03:57:13 INFO ::casa log2term = True 2026-06-13 03:57:13 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260613-035709.log' 2026-06-13 03:57:13 INFO ::casa measures_auto_update = False 2026-06-13 03:57:13 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-06-13 03:57:13 INFO ::casa measures_site_interval = 2 2026-06-13 03:57:13 INFO ::casa measures_update_interval = 1 2026-06-13 03:57:13 INFO ::casa measurespath = '/opt/casa/data/master' 2026-06-13 03:57:13 INFO ::casa nogui = False 2026-06-13 03:57:13 INFO ::casa nologfile = False 2026-06-13 03:57:13 INFO ::casa nologger = True 2026-06-13 03:57:13 INFO ::casa pipeline = False 2026-06-13 03:57:13 INFO ::casa skipnetworkcheck = False 2026-06-13 03:57:13 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-06-13 03:57:13 INFO ::casa user_site = False 2026-06-13 03:57:13 INFO ::casa 2026-06-13 03:57:13 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-06-13 03:57:13 INFO ::casa measures version : WSRT_Measures_20211217-160001.ztar 2026-06-13 03:57:13 INFO ::casa 2026-06-13 03:57:13 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-06-13 03:57:13 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/05/28/15:15, 2026/04/28/00:00:00 2026-06-13 03:57:13 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/05/28/15:15, 2026/04/28/00:00:00 2026-06-13 03:57:13 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/06/12/15:15, 2026/09/10/00:00:00 2026-06-13 03:57:13 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/05/30/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.6.8 -- Common Astronomy Software Applications [6.7.6.8] 2026-06-13 03:57:13 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-06-13 03:57:13 INFO impv::::casa ########################################## 2026-06-13 03:57:13 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:13 INFO impv::::casa impv( imagename='CAS7765.im', outfile='90deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:13 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:13 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:13 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-06-13 03:57:13 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:13 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:13 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:28.000, +00.00.00.000, 1.41498e+09Hz to 23:59:32.000, +00.00.00.000, 1.41501e+09Hz) 2026-06-13 03:57:13 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:14 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-06-13 03:57:14 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:13.395852 End time: 2026-06-13 03:57:13.736349 2026-06-13 03:57:14 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:14 INFO impv::::casa ########################################## 2026-06-13 03:57:14 INFO impv::::casa ########################################## 2026-06-13 03:57:14 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:14 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:14 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-06-13 03:57:14 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-06-13 03:57:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-06-13 03:57:14 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:14 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:14 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:14 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:14 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:14 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-06-13 03:57:14 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:14 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-06-13 03:57:14 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:13.744454 End time: 2026-06-13 03:57:14.129933 2026-06-13 03:57:14 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:14 INFO impv::::casa ########################################## .2026-06-13 03:57:14 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 03:57:14 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 03:57:14 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.15.52.535, I, 3.63994e+10Hz to 09:47:54.633, +13.17.20.782, I, 3.63991e+10Hz) 2026-06-13 03:57:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:14 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 03:57:14 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 03:57:14 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-06-13 03:57:14 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:14 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 03:57:14 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 03:57:14 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.633, +13.17.20.782, I, 3.63994e+10Hz to 09:48:00.678, +13.15.52.535, I, 3.63991e+10Hz) 2026-06-13 03:57:15 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:15 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-06-13 03:57:15 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-06-13 03:57:15 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:15 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-06-13 03:57:15 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:15 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-06-13 03:57:15 INFO impv::::casa ########################################## 2026-06-13 03:57:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:15 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:15 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-06-13 03:57:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-06-13 03:57:15 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:15 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:15 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-06-13 03:57:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:15 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-06-13 03:57:15 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:14.671260 End time: 2026-06-13 03:57:15.033046 2026-06-13 03:57:15 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:15 INFO impv::::casa ########################################## 2026-06-13 03:57:15 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-06-13 03:57:15 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-06-13 03:57:15 INFO impv::::casa ########################################## 2026-06-13 03:57:15 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:15 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:15 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:15 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:15 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:15 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:15 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 03:57:15 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:15 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-06-13 03:57:16 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:15.330169 End time: 2026-06-13 03:57:15.704417 2026-06-13 03:57:16 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:16 INFO impv::::casa ########################################## 2026-06-13 03:57:16 INFO impv::::casa ########################################## 2026-06-13 03:57:16 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:16 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:16 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:16 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 03:57:16 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:16 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-06-13 03:57:16 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:15.711926 End time: 2026-06-13 03:57:16.055701 2026-06-13 03:57:16 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:16 INFO impv::::casa ########################################## .2026-06-13 03:57:16 INFO impv::::casa ########################################## 2026-06-13 03:57:16 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:16 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:16 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-06-13 03:57:16 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:16 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:16 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:16 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:16 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:16 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-06-13 03:57:16 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:17 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-13 03:57:17 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:16.068373 End time: 2026-06-13 03:57:17.060004 2026-06-13 03:57:17 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:17 INFO impv::::casa ########################################## 2026-06-13 03:57:17 INFO impv::::casa ########################################## 2026-06-13 03:57:17 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:17 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:17 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 03:57:17 INFO impv::::casa Traceback (most recent call last): 2026-06-13 03:57:17 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-06-13 03:57:17 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-06-13 03:57:17 INFO impv::::casa+ Exception: outfile must be specified. 2026-06-13 03:57:17 INFO impv::::casa+ 2026-06-13 03:57:17 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-13 03:57:17 INFO impv::::casa+ 2026-06-13 03:57:17 INFO impv::::casa+ Traceback (most recent call last): 2026-06-13 03:57:17 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 03:57:17 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-06-13 03:57:17 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 03:57:17 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-13 03:57:17 INFO impv::::casa+ if (myia): 2026-06-13 03:57:17 INFO impv::::casa+ ^^^^ 2026-06-13 03:57:17 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 03:57:17 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:17.067953 End time: 2026-06-13 03:57:17.089725 2026-06-13 03:57:17 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:17 INFO impv::::casa ########################################## .2026-06-13 03:57:17 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-06-13 03:57:17 INFO impv::::casa ########################################## 2026-06-13 03:57:17 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:17 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:17 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-06-13 03:57:17 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-06-13 03:57:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:17 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-06-13 03:57:17 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:17 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:17 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:17 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:17 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:17 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:17 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-06-13 03:57:17 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:17 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-06-13 03:57:18 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:17.245129 End time: 2026-06-13 03:57:17.575720 2026-06-13 03:57:18 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:18 INFO impv::::casa ########################################## 2026-06-13 03:57:17 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-06-13 03:57:17 INFO ::::image::fromshape Ran ia.fromshape 2026-06-13 03:57:17 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-06-13 03:57:18 INFO ::::impv version: 6.7.6-8 CASAtools:v1.0.0 2026-06-13 03:57:18 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-06-13 03:57:18 INFO impv::::casa ########################################## 2026-06-13 03:57:18 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:18 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:18 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 03:57:18 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:18 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:18 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:18 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-06-13 03:57:18 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:18 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 03:57:18 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:17.595371 End time: 2026-06-13 03:57:18.062973 2026-06-13 03:57:18 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:18 INFO impv::::casa ########################################## 2026-06-13 03:57:18 INFO impv::::casa ########################################## 2026-06-13 03:57:18 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:18 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:18 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-06-13 03:57:18 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:18 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:18 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:18 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:18 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:18 INFO impv::ImageRegion::fromRecord+ [35, 50, 0, 0] to [55, 50, 0, 45] (15:23:30.377, +04.46.15.780, I, 1.41279e+09Hz to 15:23:16.194, +04.42.43.538, I, 1.41389e+09Hz) 2026-06-13 03:57:18 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:18 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-06-13 03:57:19 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:18.069616 End time: 2026-06-13 03:57:18.559714 2026-06-13 03:57:19 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:19 INFO impv::::casa ########################################## .2026-06-13 03:57:19 INFO impv::::casa ########################################## 2026-06-13 03:57:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:19 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/CAS-6043.im', outfile='CAS-6043.out.im', mode='coords', start=[187, 348], end=[228, 383], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:19 INFO impv::PVGenerator::generate Rotating image by -40.486 degrees about direction coordinate pixel (206.914, 365) to align specified slice with the x axis 2026-06-13 03:57:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:19 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [499, 499, 0, 3] (17:20:56.388, -35.45.29.500, I, 2.206982e+11Hz to 17:20:53.518, -35.44.54.569, I, 2.207007e+11Hz) 2026-06-13 03:57:19 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:19 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:19 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:19 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:19 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-06-13 03:57:19 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:19 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-06-13 03:57:19 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:18.569276 End time: 2026-06-13 03:57:19.148311 2026-06-13 03:57:19 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:19 INFO impv::::casa ########################################## .2026-06-13 03:57:19 INFO impv::::casa ########################################## 2026-06-13 03:57:19 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:19 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:19 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:20 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-06-13 03:57:20 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:20 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [699, 699, 0, 44] (03:49:32.552, +57.14.49.695, I, 1e+09Hz to 03:48:49.427, +57.20.39.186, I, 9.89001e+08Hz) 2026-06-13 03:57:20 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:20 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:20 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:20 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:20 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:22 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:22 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-06-13 03:57:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:22 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-06-13 03:57:22 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:23 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:19.158173 End time: 2026-06-13 03:57:22.730382 2026-06-13 03:57:23 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa ########################################## 2026-06-13 03:57:23 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-06-13 03:57:23 INFO impv::::casa ########################################## 2026-06-13 03:57:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:23 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 03:57:23 INFO impv::::casa Traceback (most recent call last): 2026-06-13 03:57:23 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-06-13 03:57:23 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-06-13 03:57:23 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-06-13 03:57:23 INFO impv::::casa+ 2026-06-13 03:57:23 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-13 03:57:23 INFO impv::::casa+ 2026-06-13 03:57:23 INFO impv::::casa+ Traceback (most recent call last): 2026-06-13 03:57:23 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 03:57:23 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-06-13 03:57:23 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 03:57:23 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-13 03:57:23 INFO impv::::casa+ if (myia): 2026-06-13 03:57:23 INFO impv::::casa+ ^^^^ 2026-06-13 03:57:23 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 03:57:23 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:22.858406 End time: 2026-06-13 03:57:22.861011 2026-06-13 03:57:23 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa ########################################## .2026-06-13 03:57:23 INFO impv::::casa ########################################## 2026-06-13 03:57:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:23 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-06-13 03:57:23 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:23 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:23 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:23 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-06-13 03:57:23 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:23 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-13 03:57:23 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:22.867545 End time: 2026-06-13 03:57:23.389764 2026-06-13 03:57:23 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa ########################################## .2026-06-13 03:57:23 INFO impv::::casa ########################################## 2026-06-13 03:57:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:23 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 03:57:23 INFO impv::::casa Traceback (most recent call last): 2026-06-13 03:57:23 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-06-13 03:57:23 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-06-13 03:57:23 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-06-13 03:57:23 INFO impv::::casa+ 2026-06-13 03:57:23 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-06-13 03:57:23 INFO impv::::casa+ 2026-06-13 03:57:23 INFO impv::::casa+ Traceback (most recent call last): 2026-06-13 03:57:23 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 03:57:23 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-06-13 03:57:23 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 03:57:23 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-06-13 03:57:23 INFO impv::::casa+ if (myia): 2026-06-13 03:57:23 INFO impv::::casa+ ^^^^ 2026-06-13 03:57:23 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-06-13 03:57:23 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:23.401455 End time: 2026-06-13 03:57:23.404573 2026-06-13 03:57:23 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa ########################################## .2026-06-13 03:57:23 INFO impv::::casa ########################################## 2026-06-13 03:57:23 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:23 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19[9, 9].im', mode='length', start='', end='', center=[9, 9], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:23 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:23 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 03:57:23 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:23 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:23 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) 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:23 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-06-13 03:57:24 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:23.447289 End time: 2026-06-13 03:57:23.751758 2026-06-13 03:57:24 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:24 INFO impv::::casa ########################################## 2026-06-13 03:57:24 INFO impv::::casa ########################################## 2026-06-13 03:57:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 03:57:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-06-13 03:57:24 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:23.766908 End time: 2026-06-13 03:57:24.082087 2026-06-13 03:57:24 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:24 INFO impv::::casa ########################################## 2026-06-13 03:57:24 INFO impv::::casa ########################################## 2026-06-13 03:57:24 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:24 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got1900:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:24 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:24 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 03:57:24 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:24 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:24 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:24 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:24 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:24 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) 2026-06-13 03:57:24 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:24 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-06-13 03:57:25 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:24.097458 End time: 2026-06-13 03:57:24.514395 2026-06-13 03:57:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:25 INFO impv::::casa ########################################## 2026-06-13 03:57:25 INFO impv::::casa ########################################## 2026-06-13 03:57:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length=19.0, pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:25 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-06-13 03:57:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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) 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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) 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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) 2026-06-13 03:57:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:25 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-06-13 03:57:25 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:24.530020 End time: 2026-06-13 03:57:24.908298 2026-06-13 03:57:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:25 INFO impv::::casa ########################################## 2026-06-13 03:57:25 INFO impv::::casa ########################################## 2026-06-13 03:57:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin[9, 9].im', mode='length', start='', end='', center=[9, 9], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:25 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 03:57:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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) 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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) 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 03:57:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:25 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-06-13 03:57:25 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:24.922666 End time: 2026-06-13 03:57:25.251431 2026-06-13 03:57:25 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:25 INFO impv::::casa ########################################## 2026-06-13 03:57:25 INFO impv::::casa ########################################## 2026-06-13 03:57:25 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:25 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:25 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 03:57:25 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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) 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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) 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:25 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:25 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:25 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:25 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:25 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, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 03:57:25 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:25 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-06-13 03:57:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:25.265221 End time: 2026-06-13 03:57:25.576536 2026-06-13 03:57:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:26 INFO impv::::casa ########################################## 2026-06-13 03:57:26 INFO impv::::casa ########################################## 2026-06-13 03:57:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-06-13 03:57:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-06-13 03:57:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-06-13 03:57:26 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:25.591112 End time: 2026-06-13 03:57:26.079665 2026-06-13 03:57:26 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:26 INFO impv::::casa ########################################## 2026-06-13 03:57:26 INFO impv::::casa ########################################## 2026-06-13 03:57:26 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:26 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:26 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-06-13 03:57:26 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-06-13 03:57:26 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:26 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:26 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:26 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:26 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-06-13 03:57:26 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:26 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-06-13 03:57:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:26.093406 End time: 2026-06-13 03:57:26.501818 2026-06-13 03:57:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:27 INFO impv::::casa ########################################## .2026-06-13 03:57:27 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-06-13 03:57:27 INFO name:: No table opened. 2026-06-13 03:57:27 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:27 INFO impv::::casa ########################################## 2026-06-13 03:57:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 03:57:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-06-13 03:57:27 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:26.726395 End time: 2026-06-13 03:57:26.990568 2026-06-13 03:57:27 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:27 INFO impv::::casa ########################################## 2026-06-13 03:57:27 INFO name:: No table opened. 2026-06-13 03:57:27 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:27 INFO impv::::casa ########################################## 2026-06-13 03:57:27 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:27 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:27 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:27 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:27 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:27 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:27 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:27 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 03:57:27 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:27 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-06-13 03:57:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:27.009447 End time: 2026-06-13 03:57:27.512621 2026-06-13 03:57:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:28 INFO impv::::casa ########################################## 2026-06-13 03:57:28 INFO name:: No table opened. 2026-06-13 03:57:28 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:28 INFO impv::::casa ########################################## 2026-06-13 03:57:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:28 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:28 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 03:57:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-06-13 03:57:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:27.532885 End time: 2026-06-13 03:57:27.846585 2026-06-13 03:57:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:28 INFO impv::::casa ########################################## 2026-06-13 03:57:28 INFO name:: No table opened. 2026-06-13 03:57:28 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:28 INFO impv::::casa ########################################## 2026-06-13 03:57:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:28 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:28 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 03:57:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:28 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-06-13 03:57:28 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:27.866994 End time: 2026-06-13 03:57:28.308208 2026-06-13 03:57:28 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:28 INFO impv::::casa ########################################## 2026-06-13 03:57:28 INFO name:: No table opened. 2026-06-13 03:57:28 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:28 INFO impv::::casa ########################################## 2026-06-13 03:57:28 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:28 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:28 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:28 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:28 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:28 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:28 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:28 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-06-13 03:57:28 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-06-13 03:57:29 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:28.327723 End time: 2026-06-13 03:57:28.954801 2026-06-13 03:57:29 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:29 INFO impv::::casa ########################################## 2026-06-13 03:57:29 INFO name:: No table opened. 2026-06-13 03:57:29 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:29 INFO impv::::casa ########################################## 2026-06-13 03:57:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:29 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 ) 2026-06-13 03:57:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:29 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) 2026-06-13 03:57:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-06-13 03:57:29 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:28.973407 End time: 2026-06-13 03:57:29.243949 2026-06-13 03:57:29 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:29 INFO impv::::casa ########################################## 2026-06-13 03:57:29 INFO name:: No table opened. 2026-06-13 03:57:29 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:29 INFO impv::::casa ########################################## 2026-06-13 03:57:29 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:29 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 ) 2026-06-13 03:57:29 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:29 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:29 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:29 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:29 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:29 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) 2026-06-13 03:57:29 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:29 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-06-13 03:57:30 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:29.261085 End time: 2026-06-13 03:57:29.693010 2026-06-13 03:57:30 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:30 INFO impv::::casa ########################################## 2026-06-13 03:57:30 INFO name:: No table opened. 2026-06-13 03:57:30 INFO showcache:: The Table Cache is empty. 2026-06-13 03:57:30 INFO impv::::casa ########################################## 2026-06-13 03:57:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:30 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 ) 2026-06-13 03:57:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:30 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) 2026-06-13 03:57:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-06-13 03:57:30 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:29.712514 End time: 2026-06-13 03:57:30.136980 2026-06-13 03:57:30 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:30 INFO impv::::casa ########################################## 2026-06-13 03:57:30 INFO impv::::casa ########################################## 2026-06-13 03:57:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_1', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='3arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:30 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) 2026-06-13 03:57:30 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-06-13 03:57:30 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:30.154160 End time: 2026-06-13 03:57:30.461614 2026-06-13 03:57:30 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:30 INFO impv::::casa ########################################## 2026-06-13 03:57:30 INFO impv::::casa ########################################## 2026-06-13 03:57:30 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:30 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_2', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='1.1arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:30 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:30 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:30 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-06-13 03:57:30 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:30 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:30 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) 2026-06-13 03:57:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-06-13 03:57:31 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:30.478813 End time: 2026-06-13 03:57:30.834850 2026-06-13 03:57:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:31 INFO impv::::casa ########################################## 2026-06-13 03:57:31 INFO impv::::casa ########################################## 2026-06-13 03:57:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:31 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 ) 2026-06-13 03:57:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:31 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-06-13 03:57:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:31 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) 2026-06-13 03:57:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-06-13 03:57:31 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:30.853810 End time: 2026-06-13 03:57:31.187726 2026-06-13 03:57:31 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:31 INFO impv::::casa ########################################## 2026-06-13 03:57:31 INFO impv::::casa ########################################## 2026-06-13 03:57:31 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:31 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:31 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:31 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:31 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-06-13 03:57:31 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:31 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:31 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) 2026-06-13 03:57:31 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-06-13 03:57:32 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:31.203875 End time: 2026-06-13 03:57:31.565287 2026-06-13 03:57:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:32 INFO impv::::casa ########################################## .2026-06-13 03:57:32 INFO impv::::casa ########################################## 2026-06-13 03:57:32 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:32 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 ) 2026-06-13 03:57:32 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-06-13 03:57:32 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). 2026-06-13 03:57:32 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 2026-06-13 03:57:32 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-06-13 03:57:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:32 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) 2026-06-13 03:57:32 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-06-13 03:57:32 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-06-13 03:57:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:32 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) 2026-06-13 03:57:32 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:32 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:32 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:32 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:32 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:32 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:32 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:32 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:32 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) 2026-06-13 03:57:32 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:32 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-06-13 03:57:32 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:31.584374 End time: 2026-06-13 03:57:32.316906 2026-06-13 03:57:32 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:32 INFO impv::::casa ########################################## .2026-06-13 03:57:32 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-06-13 03:57:33 INFO impv::::casa ########################################## 2026-06-13 03:57:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:33 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 ) 2026-06-13 03:57:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:33 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:33 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) 2026-06-13 03:57:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:33 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-06-13 03:57:33 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:32.736426 End time: 2026-06-13 03:57:33.457500 2026-06-13 03:57:33 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:33 INFO impv::::casa ########################################## 2026-06-13 03:57:33 INFO impv::::casa ########################################## 2026-06-13 03:57:33 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:33 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:33 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:33 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:33 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:33 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:33 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:33 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) 2026-06-13 03:57:33 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:34 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-06-13 03:57:34 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:33.464557 End time: 2026-06-13 03:57:33.826949 2026-06-13 03:57:34 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:34 INFO impv::::casa ########################################## 2026-06-13 03:57:34 INFO impv::::casa ########################################## 2026-06-13 03:57:34 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:34 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 ) 2026-06-13 03:57:34 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:34 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:34 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-06-13 03:57:34 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:34 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:34 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) 2026-06-13 03:57:34 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:34 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-06-13 03:57:34 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:33.833404 End time: 2026-06-13 03:57:34.135720 2026-06-13 03:57:34 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:34 INFO impv::::casa ########################################## .2026-06-13 03:57:34 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-06-13 03:57:35 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-06-13 03:57:35 INFO impv::::casa ########################################## 2026-06-13 03:57:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:35 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 ) 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:35 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 2026-06-13 03:57:35 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 2026-06-13 03:57:35 INFO impv::::casa Traceback (most recent call last): 2026-06-13 03:57:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-06-13 03:57:35 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'] ) 2026-06-13 03:57:35 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 03:57:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-06-13 03:57:35 INFO impv::::casa+ outia = myia.pv( 2026-06-13 03:57:35 INFO impv::::casa+ ^^^^^^^^ 2026-06-13 03:57:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-06-13 03:57:35 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)) 2026-06-13 03:57:35 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 03:57:35 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-06-13 03:57:35 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-06-13 03:57:35 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-06-13 03:57:35 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 2026-06-13 03:57:35 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:34.800315 End time: 2026-06-13 03:57:34.825751 2026-06-13 03:57:35 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:35 INFO impv::::casa ########################################## 2026-06-13 03:57:35 INFO impv::::casa ########################################## 2026-06-13 03:57:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:35 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 ) 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:35 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-06-13 03:57:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:35 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) 2026-06-13 03:57:35 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:35 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:35 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-06-13 03:57:35 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:35 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:34.831712 End time: 2026-06-13 03:57:35.221428 2026-06-13 03:57:35 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:35 INFO impv::::casa ########################################## .2026-06-13 03:57:35 INFO impv::::casa ########################################## 2026-06-13 03:57:35 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:35 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:35 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 03:57:35 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 03:57:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:35 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-06-13 03:57:35 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:35 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:35 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:35 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:35 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:35 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:35 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-06-13 03:57:35 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:35 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 03:57:36 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:35.231663 End time: 2026-06-13 03:57:35.595630 2026-06-13 03:57:36 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:36 INFO impv::::casa ########################################## .2026-06-13 03:57:36 INFO impv::::casa ########################################## 2026-06-13 03:57:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:36 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 ) 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 03:57:36 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 03:57:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:36 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) 2026-06-13 03:57:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:36 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:36 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:36 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) 2026-06-13 03:57:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:36 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 03:57:36 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:35.608822 End time: 2026-06-13 03:57:36.019027 2026-06-13 03:57:36 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:36 INFO impv::::casa ########################################## .2026-06-13 03:57:36 INFO impv::::casa ########################################## 2026-06-13 03:57:36 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:36 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='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:36 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 03:57:36 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-06-13 03:57:36 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 03:57:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:36 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) 2026-06-13 03:57:36 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:36 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:36 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:36 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:36 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:36 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:36 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) 2026-06-13 03:57:36 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:36 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-06-13 03:57:37 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:36.029336 End time: 2026-06-13 03:57:36.532893 2026-06-13 03:57:37 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:37 INFO impv::::casa ########################################## 2026-06-13 03:57:37 INFO impv::::casa ########################################## 2026-06-13 03:57:37 INFO impv::::casa ##### Begin Task: impv ##### 2026-06-13 03:57:37 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 ) 2026-06-13 03:57:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:37 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-06-13 03:57:37 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-06-13 03:57:37 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-06-13 03:57:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:37 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) 2026-06-13 03:57:37 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-06-13 03:57:37 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-06-13 03:57:37 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-06-13 03:57:37 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-06-13 03:57:37 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-06-13 03:57:37 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-06-13 03:57:37 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-06-13 03:57:37 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-06-13 03:57:37 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) 2026-06-13 03:57:37 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-06-13 03:57:37 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-06-13 03:57:37 INFO impv::::casa Task impv complete. Start time: 2026-06-13 03:57:36.542468 End time: 2026-06-13 03:57:37.003635 2026-06-13 03:57:37 INFO impv::::casa ##### End Task: impv ##### 2026-06-13 03:57:37 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 23.892s OK Generating XML reports...