2026-05-27 02:04:41 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-05-27 02:04:41 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-05-27 02:04:41 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-05-27 02:04:41 INFO ::casa 2026-05-27 02:04:41 INFO ::casa config values 2026-05-27 02:04:41 INFO ::casa agg = False 2026-05-27 02:04:41 INFO ::casa cachedir = '/home/casatest/.casa' 2026-05-27 02:04:41 INFO ::casa casaconfig_verbose = 1 2026-05-27 02:04:41 INFO ::casa colors = 'Neutral' 2026-05-27 02:04:41 INFO ::casa data_auto_update = False 2026-05-27 02:04:41 INFO ::casa data_update_interval = 1 2026-05-27 02:04:41 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-05-27 02:04:41 INFO ::casa iplog = False 2026-05-27 02:04:41 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260527-020436.log' 2026-05-27 02:04:41 INFO ::casa log2term = True 2026-05-27 02:04:41 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260527-020436.log' 2026-05-27 02:04:41 INFO ::casa measures_auto_update = False 2026-05-27 02:04:41 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-05-27 02:04:41 INFO ::casa measures_site_interval = 2 2026-05-27 02:04:41 INFO ::casa measures_update_interval = 1 2026-05-27 02:04:41 INFO ::casa measurespath = '/opt/casa/data/master' 2026-05-27 02:04:41 INFO ::casa nogui = False 2026-05-27 02:04:41 INFO ::casa nologfile = False 2026-05-27 02:04:41 INFO ::casa nologger = True 2026-05-27 02:04:41 INFO ::casa pipeline = False 2026-05-27 02:04:41 INFO ::casa skipnetworkcheck = False 2026-05-27 02:04:41 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-05-27 02:04:41 INFO ::casa user_site = False 2026-05-27 02:04:41 INFO ::casa 2026-05-27 02:04:41 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-05-27 02:04:41 INFO ::casa measures version : WSRT_Measures_20211102-160001.ztar 2026-05-27 02:04:41 INFO ::casa 2026-05-27 02:04:41 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-05-27 02:04:41 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/04/23/12:59, 2026/03/23/00:00:00 2026-05-27 02:04:41 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/04/23/12:59, 2026/03/23/00:00:00 2026-05-27 02:04:41 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/05/26/15:15, 2026/08/24/00:00:00 2026-05-27 02:04:41 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/04/28/15:15, 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 6.7.6.5 -- Common Astronomy Software Applications [6.7.6.5] 2026-05-27 02:04:41 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:41 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 ) 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-05-27 02:04:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-05-27 02:04:41 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:40.590467 End time: 2026-05-27 02:04:40.647309 2026-05-27 02:04:41 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:41 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 ) 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-05-27 02:04:41 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-05-27 02:04:41 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:40.653466 End time: 2026-05-27 02:04:40.735262 2026-05-27 02:04:41 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:41 INFO impv::::casa ########################################## .2026-05-27 02:04:41 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-05-27 02:04:41 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-05-27 02:04:41 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-05-27 02:04:41 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-05-27 02:04:41 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:41 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 ) 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 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 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:41 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:41 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 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) 2026-05-27 02:04:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-05-27 02:04:41 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.195461 End time: 2026-05-27 02:04:41.248843 2026-05-27 02:04:41 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-05-27 02:04:41 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:41 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 ) 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-05-27 02:04:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-05-27 02:04:41 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.339487 End time: 2026-05-27 02:04:41.392783 2026-05-27 02:04:41 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:41 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 ) 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:41 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:41 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-05-27 02:04:41 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:41 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-05-27 02:04:41 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.396795 End time: 2026-05-27 02:04:41.455287 2026-05-27 02:04:41 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:41 INFO impv::::casa ########################################## .2026-05-27 02:04:41 INFO impv::::casa ########################################## 2026-05-27 02:04:41 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:41 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 ) 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:41 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-05-27 02:04:42 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-05-27 02:04:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:42 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-05-27 02:04:42 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.464863 End time: 2026-05-27 02:04:41.770286 2026-05-27 02:04:42 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:42 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 ) 2026-05-27 02:04:42 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-05-27 02:04:42 INFO impv::::casa Traceback (most recent call last): 2026-05-27 02:04:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-05-27 02:04:42 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-05-27 02:04:42 INFO impv::::casa+ Exception: outfile must be specified. 2026-05-27 02:04:42 INFO impv::::casa+ 2026-05-27 02:04:42 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-05-27 02:04:42 INFO impv::::casa+ 2026-05-27 02:04:42 INFO impv::::casa+ Traceback (most recent call last): 2026-05-27 02:04:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-05-27 02:04:42 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-05-27 02:04:42 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-27 02:04:42 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-05-27 02:04:42 INFO impv::::casa+ if (myia): 2026-05-27 02:04:42 INFO impv::::casa+ ^^^^ 2026-05-27 02:04:42 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-05-27 02:04:42 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.773186 End time: 2026-05-27 02:04:41.788482 2026-05-27 02:04:42 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa ########################################## .2026-05-27 02:04:42 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:42 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 ) 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-05-27 02:04:42 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 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) 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 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) 2026-05-27 02:04:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:42 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-05-27 02:04:42 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.815970 End time: 2026-05-27 02:04:41.878713 2026-05-27 02:04:42 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-05-27 02:04:42 INFO ::::image::fromshape Ran ia.fromshape 2026-05-27 02:04:42 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-05-27 02:04:42 INFO ::::impv version: 6.7.6-5 CASAtools:v1.0.0 2026-05-27 02:04:42 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) .2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-05-27 02:04:42 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-05-27 02:04:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:42 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-05-27 02:04:42 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.887035 End time: 2026-05-27 02:04:41.987132 2026-05-27 02:04:42 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-05-27 02:04:42 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:42 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 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) 2026-05-27 02:04:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:42 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-05-27 02:04:42 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:41.989918 End time: 2026-05-27 02:04:42.084632 2026-05-27 02:04:42 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa ########################################## .2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:42 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 ) 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 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 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 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) 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:42 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:42 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:42 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) 2026-05-27 02:04:42 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:42 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-05-27 02:04:42 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:42.088829 End time: 2026-05-27 02:04:42.449176 2026-05-27 02:04:42 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:42 INFO impv::::casa ########################################## .2026-05-27 02:04:42 INFO impv::::casa ########################################## 2026-05-27 02:04:42 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:42 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 ) 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:42 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:43 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-05-27 02:04:43 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:43 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) 2026-05-27 02:04:43 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:43 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:43 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:43 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:43 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:45 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:45 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:45 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) 2026-05-27 02:04:45 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:42.452558 End time: 2026-05-27 02:04:45.549700 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-05-27 02:04:46 INFO impv::::casa Traceback (most recent call last): 2026-05-27 02:04:46 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-05-27 02:04:46 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-05-27 02:04:46 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-05-27 02:04:46 INFO impv::::casa+ 2026-05-27 02:04:46 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-05-27 02:04:46 INFO impv::::casa+ 2026-05-27 02:04:46 INFO impv::::casa+ Traceback (most recent call last): 2026-05-27 02:04:46 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-05-27 02:04:46 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'] ) 2026-05-27 02:04:46 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-27 02:04:46 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-05-27 02:04:46 INFO impv::::casa+ if (myia): 2026-05-27 02:04:46 INFO impv::::casa+ ^^^^ 2026-05-27 02:04:46 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:45.619840 End time: 2026-05-27 02:04:45.622278 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## .2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:46 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 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:46 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:45.628351 End time: 2026-05-27 02:04:45.886170 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## .2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-05-27 02:04:46 INFO impv::::casa Traceback (most recent call last): 2026-05-27 02:04:46 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-05-27 02:04:46 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-05-27 02:04:46 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-05-27 02:04:46 INFO impv::::casa+ 2026-05-27 02:04:46 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-05-27 02:04:46 INFO impv::::casa+ 2026-05-27 02:04:46 INFO impv::::casa+ Traceback (most recent call last): 2026-05-27 02:04:46 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-05-27 02:04:46 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'] ) 2026-05-27 02:04:46 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-27 02:04:46 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-05-27 02:04:46 INFO impv::::casa+ if (myia): 2026-05-27 02:04:46 INFO impv::::casa+ ^^^^ 2026-05-27 02:04:46 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:45.890864 End time: 2026-05-27 02:04:45.892513 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## .2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:45.957421 End time: 2026-05-27 02:04:46.081356 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.092320 End time: 2026-05-27 02:04:46.172721 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.183493 End time: 2026-05-27 02:04:46.258333 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.268228 End time: 2026-05-27 02:04:46.337442 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-05-27 02:04:46 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.346550 End time: 2026-05-27 02:04:46.414269 2026-05-27 02:04:46 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ########################################## 2026-05-27 02:04:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:46 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 ) 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-05-27 02:04:46 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:46 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:46 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:46 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) 2026-05-27 02:04:46 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:46 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.422709 End time: 2026-05-27 02:04:46.501726 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.511374 End time: 2026-05-27 02:04:46.583054 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.592070 End time: 2026-05-27 02:04:46.665997 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## .2026-05-27 02:04:47 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.718222 End time: 2026-05-27 02:04:46.771192 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.784860 End time: 2026-05-27 02:04:46.844717 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.858619 End time: 2026-05-27 02:04:46.910635 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.927370 End time: 2026-05-27 02:04:46.984555 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:46.999550 End time: 2026-05-27 02:04:47.055142 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.070413 End time: 2026-05-27 02:04:47.134668 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.149177 End time: 2026-05-27 02:04:47.201784 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO name:: No table opened. 2026-05-27 02:04:47 INFO showcache:: The Table Cache is empty. 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.216914 End time: 2026-05-27 02:04:47.271095 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.284338 End time: 2026-05-27 02:04:47.348177 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.362848 End time: 2026-05-27 02:04:47.420307 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:47 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 ) 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:47 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-05-27 02:04:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:47 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) 2026-05-27 02:04:47 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-05-27 02:04:47 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.436003 End time: 2026-05-27 02:04:47.491619 2026-05-27 02:04:47 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:47 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.506736 End time: 2026-05-27 02:04:47.561127 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## .2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-05-27 02:04:48 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). 2026-05-27 02:04:48 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 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:48 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.574321 End time: 2026-05-27 02:04:47.848247 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## .2026-05-27 02:04:48 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.881632 End time: 2026-05-27 02:04:47.919955 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.922264 End time: 2026-05-27 02:04:47.960168 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:47.963289 End time: 2026-05-27 02:04:48.004143 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## .2026-05-27 02:04:48 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-05-27 02:04:48 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 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 2026-05-27 02:04:48 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 2026-05-27 02:04:48 INFO impv::::casa Traceback (most recent call last): 2026-05-27 02:04:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-05-27 02:04:48 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'] ) 2026-05-27 02:04:48 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-27 02:04:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-05-27 02:04:48 INFO impv::::casa+ outia = myia.pv( 2026-05-27 02:04:48 INFO impv::::casa+ ^^^^^^^^ 2026-05-27 02:04:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-05-27 02:04:48 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)) 2026-05-27 02:04:48 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-27 02:04:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.6-5-py3.12.el9/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8620, in pv 2026-05-27 02:04:48 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-05-27 02:04:48 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-05-27 02:04:48 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 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:48.136191 End time: 2026-05-27 02:04:48.152444 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:48.156199 End time: 2026-05-27 02:04:48.229270 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## .2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:48 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:48.234780 End time: 2026-05-27 02:04:48.353785 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## .2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:48 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-05-27 02:04:48 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:48.360667 End time: 2026-05-27 02:04:48.467359 2026-05-27 02:04:48 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:48 INFO impv::::casa ########################################## .2026-05-27 02:04:48 INFO impv::::casa ########################################## 2026-05-27 02:04:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:48 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 ) 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-05-27 02:04:48 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-05-27 02:04:48 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:48 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) 2026-05-27 02:04:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:49 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:49 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:49 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) 2026-05-27 02:04:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:49 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-05-27 02:04:49 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:48.471833 End time: 2026-05-27 02:04:48.566936 2026-05-27 02:04:49 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:49 INFO impv::::casa ########################################## 2026-05-27 02:04:49 INFO impv::::casa ########################################## 2026-05-27 02:04:49 INFO impv::::casa ##### Begin Task: impv ##### 2026-05-27 02:04:49 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 ) 2026-05-27 02:04:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:49 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:49 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-05-27 02:04:49 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-05-27 02:04:49 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-05-27 02:04:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:49 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) 2026-05-27 02:04:49 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-05-27 02:04:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-05-27 02:04:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-05-27 02:04:49 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-05-27 02:04:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-05-27 02:04:49 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-05-27 02:04:49 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-05-27 02:04:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-05-27 02:04:49 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) 2026-05-27 02:04:49 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-05-27 02:04:49 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-05-27 02:04:49 INFO impv::::casa Task impv complete. Start time: 2026-05-27 02:04:48.570095 End time: 2026-05-27 02:04:48.658439 2026-05-27 02:04:49 INFO impv::::casa ##### End Task: impv ##### 2026-05-27 02:04:49 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 8.159s OK Generating XML reports...