2026-08-06 14:13:08	INFO	::casa	
2026-08-06 14:13:08	INFO	::casa	
2026-08-06 14:13:08	INFO	::casa	The casa data found at measurespath is not being maintained by casaconfig.
2026-08-06 14:13:08	INFO	::casa	The measures data found at measurespath is not being maintained by casaconfig.
2026-08-06 14:13:08	INFO	::casa	visit https://casadocs.readthedocs.io/en/stable/notebooks/external-data.html for more information
2026-08-06 14:13:08	INFO	::casa	
2026-08-06 14:13:08	INFO	::casa	
2026-08-06 14:13:09	INFO	::casa	Python version 3.12.9
2026-08-06 14:13:09	INFO	::casa	CASA Version MODULAR 6.7.7.3
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'rm_input.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='rm_input.im', rm='rm.im', rmerr='', pa0='pa0.im', pa0err='', nturns='', chisq='', sigma=1e-07, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'pa0.im' of shape [20, 20, 1]
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:08.979628 End time: 2026-08-06 14:13:08.999275
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	image::statistics 	Determining stats for image rm.im
2026-08-06 14:13:09	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord+	    [0, 0] to [19, 19]  (00:00:40.000, -00.10.00.001 to 23:59:24.000, +00.09.00.001)
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Statistics calculated using Classic algorithm
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Regions --- 
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (pixel) [blc]:  [0, 0]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (pixel) [trc]:    [19, 19]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (world) [trcf]:   23:59:24.000, +00.09.00.001
2026-08-06 14:13:09	INFO		Values --- 
2026-08-06 14:13:09	INFO		         -- number of points [npts]:                400
2026-08-06 14:13:09	INFO		         -- maximum value [max]:                    9.60001 rad/m/m
2026-08-06 14:13:09	INFO		         -- minimum value [min]:                    9.59997 rad/m/m
2026-08-06 14:13:09	INFO		         -- position of max value (pixel) [maxpos]: [3, 0]
2026-08-06 14:13:09	INFO		         -- position of min value (pixel) [minpos]: [1, 0]
2026-08-06 14:13:09	INFO		         -- position of max value (world) [maxposf]: 00:00:28.000, -00.10.00.001
2026-08-06 14:13:09	INFO		         -- position of min value (world) [minposf]: 00:00:36.000, -00.10.00.001
2026-08-06 14:13:09	INFO		         -- Sum of pixel values [sum]:               3839.99 rad/m/m
2026-08-06 14:13:09	INFO		         -- Sum of squared pixel values [sumsq]:     36863.9 rad/m/m.rad/m/m
2026-08-06 14:13:09	INFO		Statistics --- 
2026-08-06 14:13:09	INFO		        -- Mean of the pixel values [mean]:         9.59998 rad/m/m
2026-08-06 14:13:09	INFO		        -- Variance of the pixel values :           9.48741e-11 rad/m/m
2026-08-06 14:13:09	INFO		        -- Standard deviation of the Mean [sigma]:  9.74033e-06 rad/m/m
2026-08-06 14:13:09	INFO		        -- Root mean square [rms]:                  9.59998 rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Sum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Mean column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Std_dev column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Minimum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Maximum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Npts          Sum           Mean          Rms           Std_dev       Minimum       Maximum     
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	 4.000000e+02  3.839993e+03  9.599982e+00  9.599982e+00  9.740334e-06  9.599969e+00  9.600007e+00
2026-08-06 14:13:09	INFO		deleted table /home/casatest/casa6/casatestutils/nosedir/test_task_rmfit/rm.im
2026-08-06 14:13:09	INFO	image::statistics 	Determining stats for image pa0.im
2026-08-06 14:13:09	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-08-06 14:13:09	INFO	CasacRegionManager::fromBCS	Using polarizations ALL
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord+	    [0, 0, 0] to [19, 19, 0]  (00:00:40.000, -00.10.00.001, Pangle to 23:59:24.000, +00.09.00.001, Pangle)
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Statistics calculated using Classic algorithm
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Regions --- 
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (pixel) [blc]:  [0, 0, 0]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (pixel) [trc]:    [19, 19, 0]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001, Pangle
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (world) [trcf]:   23:59:24.000, +00.09.00.001, Pangle
2026-08-06 14:13:09	INFO		Values --- 
2026-08-06 14:13:09	INFO		         -- number of points [npts]:                400
2026-08-06 14:13:09	INFO		         -- maximum value [max]:                    22.5001 deg
2026-08-06 14:13:09	INFO		         -- minimum value [min]:                    22.5 deg
2026-08-06 14:13:09	INFO		         -- position of max value (pixel) [maxpos]: [1, 0, 0]
2026-08-06 14:13:09	INFO		         -- position of min value (pixel) [minpos]: [3, 0, 0]
2026-08-06 14:13:09	INFO		         -- position of max value (world) [maxposf]: 00:00:36.000, -00.10.00.001, Pangle
2026-08-06 14:13:09	INFO		         -- position of min value (world) [minposf]: 00:00:28.000, -00.10.00.001, Pangle
2026-08-06 14:13:09	INFO		         -- Sum of pixel values [sum]:               9000.02 deg
2026-08-06 14:13:09	INFO		         -- Sum of squared pixel values [sumsq]:     202501 deg.deg
2026-08-06 14:13:09	INFO		Statistics --- 
2026-08-06 14:13:09	INFO		        -- Mean of the pixel values [mean]:         22.5 deg
2026-08-06 14:13:09	INFO		        -- Variance of the pixel values :           6.26899e-10 deg
2026-08-06 14:13:09	INFO		        -- Standard deviation of the Mean [sigma]:  2.5038e-05 deg
2026-08-06 14:13:09	INFO		        -- Root mean square [rms]:                  22.5 deg
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Sum column unit = deg
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Mean column unit = deg
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Std_dev column unit = deg
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Minimum column unit = deg
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Maximum column unit = deg
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Npts          Sum           Mean          Rms           Std_dev       Minimum       Maximum     
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	 4.000000e+02  9.000018e+03  2.250005e+01  2.250005e+01  2.503796e-05  2.249998e+01  2.250008e+01
2026-08-06 14:13:09	INFO		deleted table /home/casatest/casa6/casatestutils/nosedir/test_task_rmfit/pa0.im
2026-08-06 14:13:09	INFO	name::	No table opened.
2026-08-06 14:13:09	INFO	name::	No table opened.
2026-08-06 14:13:09	INFO	name::	No table opened.
2026-08-06 14:13:09	INFO	showcache::	The Table Cache is empty.
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out2.im' of shape [20, 20, 4, 5] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename=['out.im', 'out2.im'], rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImageConcatenator::ImageConcatenator 	Number of images to concatenate = 2
2026-08-06 14:13:09	WARN	prom::ImageConcat::setImage (file /source/casainstall/include/casacore/images/Images/ImageConcat.tcc, line 288)	Images are not contiguous along the concatenation axis For this axis, a non-regular Spectral coordinate will be made
2026-08-06 14:13:09	WARN	prom::ImageConcat::setCoordinates (file /source/casainstall/include/casacore/images/Images/ImageConcat.tcc, line 680)	Could not create Coordinate because TabularCoordinate - pixel and world values must increase or decrease monotonically CoordinateSystem set to that of first image instead
2026-08-06 14:13:09	INFO	prom::SubImageFactory::createImage	Creating image '/tmp/_rmfit_concatqt0fvc0i.im' of shape [20, 20, 4, 25]
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.998332
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.029390 End time: 2026-08-06 14:13:09.056177
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out2.im' of shape [20, 20, 4, 1] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.997235
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.073626 End time: 2026-08-06 14:13:09.087270
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out2.im', rm='rm2.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm2.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 1.01419
2026-08-06 14:13:09	SEVERE	prom::imagepol::rotationmeasure	Exception Reported: Exception: This image only has 1 frequencies, this is not enough.
2026-08-06 14:13:09	SEVERE	prom::imagepol::rotationmeasure+	... thrown by void casa::ImagePolarimetry::rotationMeasure(casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::Int, casacore::Float, casacore::Float, casacore::Float, casacore::Float, casacore::Bool) at File: /source/casa6/casatools/src/code/imageanalysis/ImageAnalysis/ImagePolarimetry.cc, line: 583
2026-08-06 14:13:09	SEVERE	prom::::casa	Task rmfit raised an exception of class RuntimeError with the following message: Exception: This image only has 1 frequencies, this is not enough.
2026-08-06 14:13:09	SEVERE	prom::::casa+	... thrown by void casa::ImagePolarimetry::rotationMeasure(casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::ImageInterface<float>*&, casacore::Int, casacore::Float, casacore::Float, casacore::Float, casacore::Float, casacore::Bool) at File: /source/casa6/casatools/src/code/imageanalysis/ImageAnalysis/ImagePolarimetry.cc, line: 583
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.087638 End time: 2026-08-06 14:13:09.096882
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.995994
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.108615 End time: 2026-08-06 14:13:09.123758
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1.0 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.999775
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.134823 End time: 2026-08-06 14:13:09.146673
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm2.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm2.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.999775
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.147034 End time: 2026-08-06 14:13:09.160898
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out2.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename=['out.im', 'out2.im'], rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImageConcatenator::ImageConcatenator 	Number of images to concatenate = 2
2026-08-06 14:13:09	WARN	prom::ImageConcat::setImage (file /source/casainstall/include/casacore/images/Images/ImageConcat.tcc, line 288)	Images are not contiguous along the concatenation axis For this axis, a non-regular Spectral coordinate will be made
2026-08-06 14:13:09	WARN	prom::ImageConcat::setCoordinates (file /source/casainstall/include/casacore/images/Images/ImageConcat.tcc, line 680)	Could not create Coordinate because TabularCoordinate - pixel and world values must increase or decrease monotonically CoordinateSystem set to that of first image instead
2026-08-06 14:13:09	INFO	prom::SubImageFactory::createImage	Creating image '/tmp/_rmfit_concatnfzr86fy.im' of shape [20, 20, 4, 40]
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.996568
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.182551 End time: 2026-08-06 14:13:09.208272
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='/opt/casa/data/casatestdata/unittest/rmfit/ngc5921.clean.image', rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	SEVERE	prom::imagepol::open	Exception Reported: This image has no Stokes Q, U, nor V.  This is not useful at File: /source/casa6/casatools/src/code/imageanalysis/ImageAnalysis/ImagePolarimetry.cc, line: 1145
2026-08-06 14:13:09	SEVERE	prom::::casa	Task rmfit raised an exception of class RuntimeError with the following message: This image has no Stokes Q, U, nor V.  This is not useful at File: /source/casa6/casatools/src/code/imageanalysis/ImageAnalysis/ImagePolarimetry.cc, line: 1145
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.218709 End time: 2026-08-06 14:13:09.220205
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=1.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.991445
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.229524 End time: 2026-08-06 14:13:09.243737
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm2.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm2.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.991445
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.244083 End time: 2026-08-06 14:13:09.256954
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'xx.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='xx.im', rm='rm1.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm1.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.998412
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.278732 End time: 2026-08-06 14:13:09.293184
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	image::statistics 	Determining stats for image rm1.im
2026-08-06 14:13:09	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord+	    [0, 0] to [19, 19]  (00:00:40.000, -00.10.00.001 to 23:59:24.000, +00.09.00.001)
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Statistics calculated using Classic algorithm
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Regions --- 
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (pixel) [blc]:  [0, 0]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (pixel) [trc]:    [19, 19]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (world) [trcf]:   23:59:24.000, +00.09.00.001
2026-08-06 14:13:09	INFO		Values --- 
2026-08-06 14:13:09	INFO		         -- number of points [npts]:                400
2026-08-06 14:13:09	INFO		         -- maximum value [max]:                    0.113295 rad/m/m
2026-08-06 14:13:09	INFO		         -- minimum value [min]:                    -0.114818 rad/m/m
2026-08-06 14:13:09	INFO		         -- position of max value (pixel) [maxpos]: [2, 7]
2026-08-06 14:13:09	INFO		         -- position of min value (pixel) [minpos]: [17, 10]
2026-08-06 14:13:09	INFO		         -- position of max value (world) [maxposf]: 00:00:32.000, -00.03.00.000
2026-08-06 14:13:09	INFO		         -- position of min value (world) [minposf]: 23:59:32.000, +00.00.00.000
2026-08-06 14:13:09	INFO		         -- Sum of pixel values [sum]:               0.318534 rad/m/m
2026-08-06 14:13:09	INFO		         -- Sum of squared pixel values [sumsq]:     0.928859 rad/m/m.rad/m/m
2026-08-06 14:13:09	INFO		Statistics --- 
2026-08-06 14:13:09	INFO		        -- Mean of the pixel values [mean]:         0.000796336 rad/m/m
2026-08-06 14:13:09	INFO		        -- Variance of the pixel values :           0.00232733 rad/m/m
2026-08-06 14:13:09	INFO		        -- Standard deviation of the Mean [sigma]:  0.0482424 rad/m/m
2026-08-06 14:13:09	INFO		        -- Root mean square [rms]:                  0.0481887 rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Sum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Mean column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Std_dev column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Minimum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Maximum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Npts          Sum           Mean          Rms           Std_dev       Minimum       Maximum     
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	 4.000000e+02  3.185343e-01  7.963358e-04  4.818866e-02  4.824242e-02 -1.148180e-01  1.132949e-01
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'yy.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename=['xx.im', 'yy.im'], rm='rm2.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImageConcatenator::ImageConcatenator 	Number of images to concatenate = 2
2026-08-06 14:13:09	WARN	prom::ImageConcat::setImage (file /source/casainstall/include/casacore/images/Images/ImageConcat.tcc, line 288)	Images are not contiguous along the concatenation axis For this axis, a non-regular Spectral coordinate will be made
2026-08-06 14:13:09	INFO	prom::SubImageFactory::createImage	Creating image '/tmp/_rmfit_concatk7kahgio.im' of shape [20, 20, 4, 40]
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm2.im' of shape [20, 20]
2026-08-06 14:13:09	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.99765
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.305161 End time: 2026-08-06 14:13:09.331895
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	image::statistics 	Determining stats for image rm2.im
2026-08-06 14:13:09	INFO	CasacRegionManager::fromBCS	No directional region specified. Using full positional plane.
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord	Selected bounding box : 
2026-08-06 14:13:09	INFO	ImageRegion::fromRecord+	    [0, 0] to [19, 19]  (00:00:40.000, -00.10.00.001 to 23:59:24.000, +00.09.00.001)
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Statistics calculated using Classic algorithm
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	Regions --- 
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (pixel) [blc]:  [0, 0]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (pixel) [trc]:    [19, 19]
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001
2026-08-06 14:13:09	INFO	ImageStatsCalculator::_logStartup	         -- top-right corner (world) [trcf]:   23:59:24.000, +00.09.00.001
2026-08-06 14:13:09	INFO		Values --- 
2026-08-06 14:13:09	INFO		         -- number of points [npts]:                400
2026-08-06 14:13:09	INFO		         -- maximum value [max]:                    531.723 rad/m/m
2026-08-06 14:13:09	INFO		         -- minimum value [min]:                    -448.874 rad/m/m
2026-08-06 14:13:09	INFO		         -- position of max value (pixel) [maxpos]: [12, 2]
2026-08-06 14:13:09	INFO		         -- position of min value (pixel) [minpos]: [13, 0]
2026-08-06 14:13:09	INFO		         -- position of max value (world) [maxposf]: 23:59:52.000, -00.08.00.000
2026-08-06 14:13:09	INFO		         -- position of min value (world) [minposf]: 23:59:48.000, -00.10.00.001
2026-08-06 14:13:09	INFO		         -- Sum of pixel values [sum]:               -2221.18 rad/m/m
2026-08-06 14:13:09	INFO		         -- Sum of squared pixel values [sumsq]:     1.64826e+07 rad/m/m.rad/m/m
2026-08-06 14:13:09	INFO		Statistics --- 
2026-08-06 14:13:09	INFO		        -- Mean of the pixel values [mean]:         -5.55295 rad/m/m
2026-08-06 14:13:09	INFO		        -- Variance of the pixel values :           41279 rad/m/m
2026-08-06 14:13:09	INFO		        -- Standard deviation of the Mean [sigma]:  203.172 rad/m/m
2026-08-06 14:13:09	INFO		        -- Root mean square [rms]:                  202.994 rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Sum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Mean column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Std_dev column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Minimum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics+	Maximum column unit = rad/m/m
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	Npts          Sum           Mean          Rms           Std_dev       Minimum       Maximum     
2026-08-06 14:13:09	INFO	ImageStatsCalculator::statistics	 4.000000e+02 -2.221180e+03 -5.552950e+00  2.029941e+02  2.031723e+02 -4.488739e+02  5.317229e+02
2026-08-06 14:13:09	INFO	name::	No table opened.
2026-08-06 14:13:09	INFO	name::	No table opened.
2026-08-06 14:13:09	INFO	name::	No table opened.
2026-08-06 14:13:09	INFO	showcache::	The Table Cache is empty.
2026-08-06 14:13:09	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=0.001, rmfg=0.0, rmmax=100000000.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:09	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:09	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.346348 End time: 2026-08-06 14:13:09.492324
2026-08-06 14:13:09	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:09	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:09	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm2.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=0.001, rmfg=0.0, rmmax=10.0, maxpaerr=1e+30 )
2026-08-06 14:13:09	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm2.im' of shape [20, 20]
2026-08-06 14:13:10	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:10	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.492833 End time: 2026-08-06 14:13:09.506768
2026-08-06 14:13:10	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:10	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:10	INFO	ImageFactory::createImage	Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels.
2026-08-06 14:13:10	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:10	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:10	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=3.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:10	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm.im' of shape [20, 20]
2026-08-06 14:13:10	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:10	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.519311 End time: 2026-08-06 14:13:09.533980
2026-08-06 14:13:10	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:10	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:10	INFO	rmfit::::casa	##########################################
2026-08-06 14:13:10	INFO	rmfit::::casa	##### Begin Task: rmfit              #####
2026-08-06 14:13:10	INFO	rmfit::::casa	rmfit( imagename='out.im', rm='rm2.im', rmerr='', pa0='', pa0err='', nturns='', chisq='', sigma=-1.0, rmfg=0.0, rmmax=0.0, maxpaerr=1e+30 )
2026-08-06 14:13:10	INFO	prom::ImagePol::rotationMeasure	Creating image 'rm2.im' of shape [20, 20]
2026-08-06 14:13:10	INFO	prom::ImagePolarimetry::sigma 	Determined noise from V image to be 0.980614
2026-08-06 14:13:10	WARN	prom::::casa	*** Error ''function' object has no attribute 'func_code'' updating HISTORY
2026-08-06 14:13:10	INFO	rmfit::::casa	Task rmfit complete. Start time: 2026-08-06 14:13:09.534337 End time: 2026-08-06 14:13:09.549906
2026-08-06 14:13:10	INFO	rmfit::::casa	##### End Task: rmfit                #####
2026-08-06 14:13:10	INFO	rmfit::::casa	##########################################
