2026-05-22 18:21:41	INFO	::casa	
2026-05-22 18:21:41	INFO	::casa	
2026-05-22 18:21:41	INFO	::casa	The casa data found at measurespath is not being maintained by casaconfig.
2026-05-22 18:21:41	INFO	::casa	The measures data found at measurespath is not being maintained by casaconfig.
2026-05-22 18:21:41	INFO	::casa	visit https://casadocs.readthedocs.io/en/stable/notebooks/external-data.html for more information
2026-05-22 18:21:41	INFO	::casa	
2026-05-22 18:21:41	INFO	::casa	
2026-05-22 18:21:43	INFO	::casa	Python version 3.12.8
2026-05-22 18:21:43	INFO	::casa	CASA Version MODULAR 6.7.4.4a14788.dev1
2026-05-22 18:21:43	INFO	ImageFactory::createImage	Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels.
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [8, 15], [22, 15]
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image '90deg_14arcmin.im' of shape [15, 30]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.581923 End time: 2026-05-22 14:21:42.591106
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [22, 15], [8, 15]
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image '270deg_14arcmin.im' of shape [15, 30]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.591943 End time: 2026-05-22 14:21:42.604842
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Original Temporary_Image size => [300, 300, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	New  size => [334, 334, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Original Temporary_Image size => [300, 300, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	New  size => [334, 334, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Original Temporary_Image size => [300, 300, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	New  size => [334, 334, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Original Temporary_Image size => [300, 300, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	New  size => [334, 334, 1, 3]
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	WARN	image::open (file /private/var/folders/60/83wxljbx2vlfbx_hy0yfv8rc0000gn/T/build-via-sdist-2bm_5ut3/casatools-6.7.4.4a14788.dev1/src/tools/image/image_cmpt.cc, line 4208)	Another image is already open, closing first
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	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
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'unittest.im' of shape [6, 1, 3]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.717789 End time: 2026-05-22 14:21:42.728869
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	WARN	image::open (file /private/var/folders/60/83wxljbx2vlfbx_hy0yfv8rc0000gn/T/build-via-sdist-2bm_5ut3/casatools-6.7.4.4a14788.dev1/src/tools/image/image_cmpt.cc, line 4208)	Another image is already open, closing first
2026-05-22 18:21:43	INFO	ImageFactory::createImage	Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels.
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [6, 10]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.738695 End time: 2026-05-22 14:21:42.746426
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'testing2.im' of shape [6, 10]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.747107 End time: 2026-05-22 14:21:42.755685
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	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
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [256, 256, 1, 46]
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	New  size => [284, 284, 1, 46]
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [147, 1, 46]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.758313 End time: 2026-05-22 14:21:42.890873
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	SEVERE	impv::::casa	Task impv raised an exception of class UnboundLocalError with the following message: cannot access local variable 'myia' where it is not associated with a value
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.891790 End time: 2026-05-22 14:21:42.891858
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	ImageFactory::createImage	Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels.
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503]
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'zz_out.im' of shape [15, 30]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.897493 End time: 2026-05-22 14:21:42.907172
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	::::ImageFactory::createImage	Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels.
2026-05-22 18:21:43	INFO	::::image::fromshape	Ran ia.fromshape
2026-05-22 18:21:43	INFO	::::image::fromshape	ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f")
2026-05-22 18:21:43	INFO	::::impv	version: 6.7.4-4 CASAtools:v1.0.0
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313]
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [6, 1, 46]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.909989 End time: 2026-05-22 14:21:42.931638
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253]
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'testing2.im' of shape [21, 1, 46]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.932353 End time: 2026-05-22 14:21:42.957794
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	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
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:43	INFO	impv::SubImageFactory::createImage	Creating image 'CAS-6043.out.im' of shape [55, 1, 4]
2026-05-22 18:21:43	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:42.960459 End time: 2026-05-22 14:21:43.019350
2026-05-22 18:21:43	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##########################################
2026-05-22 18:21:43	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:43	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 )
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::PVGenerator::generate 	Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:43	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)
2026-05-22 18:21:43	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:43	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:43	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'mask_test_got.im' of shape [619, 1, 45]
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:43.020874 End time: 2026-05-22 14:21:44.124052
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	WARN	image::open (file /private/var/folders/60/83wxljbx2vlfbx_hy0yfv8rc0000gn/T/build-via-sdist-2bm_5ut3/casatools-6.7.4.4a14788.dev1/src/tools/image/image_cmpt.cc, line 4208)	Another image is already open, closing first
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	SEVERE	impv::::casa	Task impv raised an exception of class UnboundLocalError with the following message: cannot access local variable 'myia' where it is not associated with a value
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.143513 End time: 2026-05-22 14:21:44.143646
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:44	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
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [256, 256, 1, 46]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [284, 284, 1, 46]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [147, 1, 46]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.145383 End time: 2026-05-22 14:21:44.230454
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	SEVERE	impv::::casa	Task impv raised an exception of class UnboundLocalError with the following message: cannot access local variable 'myia' where it is not associated with a value
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.232884 End time: 2026-05-22 14:21:44.233010
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.239348 End time: 2026-05-22 14:21:44.253921
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.256018 End time: 2026-05-22 14:21:44.266243
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.267912 End time: 2026-05-22 14:21:44.278451
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.280415 End time: 2026-05-22 14:21:44.291760
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.293695 End time: 2026-05-22 14:21:44.308901
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.311611 End time: 2026-05-22 14:21:44.328830
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.330942 End time: 2026-05-22 14:21:44.343253
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [20, 20, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	New  size => [24, 24, 20]
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.345778 End time: 2026-05-22 14:21:44.359545
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	ImageFactory::createImage	Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels.
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_0' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.369021 End time: 2026-05-22 14:21:44.376236
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_1' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.379652 End time: 2026-05-22 14:21:44.388119
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_2' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.390925 End time: 2026-05-22 14:21:44.400297
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_3' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.402761 End time: 2026-05-22 14:21:44.412047
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_4' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.414173 End time: 2026-05-22 14:21:44.421846
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_5' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.424125 End time: 2026-05-22 14:21:44.431635
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_6' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.433939 End time: 2026-05-22 14:21:44.440923
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	name::	No table opened.
2026-05-22 18:21:44	INFO	showcache::	The Table Cache is empty.
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_1_0' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.443102 End time: 2026-05-22 14:21:44.450206
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_1_1' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.452557 End time: 2026-05-22 14:21:44.459465
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setWidth 	Rounding width up to next odd number of pixels (3), or 3arcmin
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_1_2' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.462376 End time: 2026-05-22 14:21:44.469678
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setWidth 	Rounding width up to next odd number of pixels (3), or 3arcmin
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_1_3' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.471849 End time: 2026-05-22 14:21:44.480147
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:44	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:44	INFO	impv::PVGenerator::setWidth 	Rounding width up to next odd number of pixels (3), or 180000marcsec
2026-05-22 18:21:44	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:44	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:44	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)
2026-05-22 18:21:44	INFO	impv::SubImageFactory::createImage	Creating image 'test_pv_1_4' of shape [6, 10]
2026-05-22 18:21:44	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.482364 End time: 2026-05-22 14:21:44.490194
2026-05-22 18:21:44	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##########################################
2026-05-22 18:21:44	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:44	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 )
2026-05-22 18:21:44	INFO	impv::AsciiRegionFileParser::_parse	Combined 1 image regions (which excludes any annotation regions)
2026-05-22 18:21:44	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).
2026-05-22 18:21:45	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
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Original Temporary_Image size => [256, 256, 1, 46]
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	New  size => [284, 284, 1, 46]
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:45	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [147, 1, 46]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.494152 End time: 2026-05-22 14:21:44.568494
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	ImageFactory::createImage	Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels.
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [6, 10]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.575556 End time: 2026-05-22 14:21:44.584632
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing2.im' of shape [6, 10]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.585499 End time: 2026-05-22 14:21:44.593226
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [2, 5], [7, 5]
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing3.im' of shape [6, 10]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.594224 End time: 2026-05-22 14:21:44.602633
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	ImageFactory::createImage	Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels.
2026-05-22 18:21:45	INFO	ImageFactory::createImage	Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels.
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	SEVERE	impv::image::pv (file /private/var/folders/60/83wxljbx2vlfbx_hy0yfv8rc0000gn/T/build-via-sdist-2bm_5ut3/casatools-6.7.4.4a14788.dev1/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: /Users/casaci/bamboohome/xml-data/build-dir/CASASPECS-DBC217-BPO15AP312/casa6/casatools/src/code/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306
2026-05-22 18:21:45	SEVERE	impv::::casa	Task impv raised an exception of class RuntimeError with the following message: 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: /Users/casaci/bamboohome/xml-data/build-dir/CASASPECS-DBC217-BPO15AP312/casa6/casatools/src/code/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.640256 End time: 2026-05-22 14:21:44.644400
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotation angle (very nearly) 0 degrees, no rotation required
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'xyz' of shape [19, 1, 20]
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.645403 End time: 2026-05-22 14:21:44.661693
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313]
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:45	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [6, 1, 46]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.662961 End time: 2026-05-22 14:21:44.685677
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313]
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:45	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [6, 1, 46]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.688560 End time: 2026-05-22 14:21:44.711820
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313]
2026-05-22 18:21:45	INFO	impv::PVGenerator::setWidth 	Using a width of 1 pixel or 15arcsec
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:45	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing.im' of shape [6, 1, 46]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.713542 End time: 2026-05-22 14:21:44.734447
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
2026-05-22 18:21:45	INFO	impv::::casa	##### Begin Task: impv               #####
2026-05-22 18:21:45	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 )
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::PVGenerator::setEndpoints 	Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313]
2026-05-22 18:21:45	INFO	impv::PVGenerator::setWidth 	Using a width of 1 pixel or 15arcsec
2026-05-22 18:21:45	INFO	impv::PVGenerator::generate 	Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Rotating DirectionCoordinate holding axes [0, 1]
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using all spectral channels.
2026-05-22 18:21:45	INFO	impv::CasacRegionManager::fromBCS	Using polarizations ALL
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created and initialized mask `mask0'
2026-05-22 18:21:45	WARN	impv::ImageRegridder::_doImagesOverlap	At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2026-05-22 18:21:45	INFO	impv::ImageMaskAttacher::makeMask	Created mask `mask0'
2026-05-22 18:21:45	INFO	impv::ImageRegion::fromRecord	Selected bounding box : 
2026-05-22 18:21:45	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)
2026-05-22 18:21:45	INFO	impv::ImageCollapser::_doDegenerateAxesCase	All subimage axes to be collapsed are degenerate, using algorithm optimized for that case.
2026-05-22 18:21:45	INFO	impv::SubImageFactory::createImage	Creating image 'testing2.im' of shape [6, 1, 46]
2026-05-22 18:21:45	INFO	impv::::casa	Task impv complete. Start time: 2026-05-22 14:21:44.735233 End time: 2026-05-22 14:21:44.757076
2026-05-22 18:21:45	INFO	impv::::casa	##### End Task: impv                 #####
2026-05-22 18:21:45	INFO	impv::::casa	##########################################
