2024-05-02 10:50:04 INFO ::casa Using configuration file ~/.casa/config.py 2024-05-02 10:50:04 INFO ::casa 2024-05-02 10:50:04 INFO ::casa Checking Measures tables in data repository sub-directory /wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casadata/__data__/geodetic 2024-05-02 10:50:04 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/04/13/15:00, 2024/03/14/00:00:00 2024-05-02 10:50:04 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/04/13/15:00, 2024/03/14/00:00:00 2024-05-02 10:50:04 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/04/28/15:00, 2024/07/27/00:00:00 2024-05-02 10:50:04 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/04/22/15:00, 2017/01/01/00:00:00 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'rm_input.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:04 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 ) 2024-05-02 10:50:04 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:04 INFO prom::ImagePol::rotationMeasure Creating image 'pa0.im' of shape [20, 20, 1] 2024-05-02 10:50:04 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:04 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:03.895953 End time: 2024-05-02 10:50:03.984366 2024-05-02 10:50:04 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO image::statistics Determining stats for image rm.im 2024-05-02 10:50:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-05-02 10:50:04 INFO ImageRegion::fromRecord Selected bounding box : 2024-05-02 10:50:04 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) 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup Regions --- 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [19, 19] 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:24.000, +00.09.00.001 2024-05-02 10:50:04 INFO Values --- 2024-05-02 10:50:04 INFO -- number of points [npts]: 400 2024-05-02 10:50:04 INFO -- maximum value [max]: 9.60001 rad/m/m 2024-05-02 10:50:04 INFO -- minimum value [min]: 9.59997 rad/m/m 2024-05-02 10:50:04 INFO -- position of max value (pixel) [maxpos]: [3, 0] 2024-05-02 10:50:04 INFO -- position of min value (pixel) [minpos]: [1, 0] 2024-05-02 10:50:04 INFO -- position of max value (world) [maxposf]: 00:00:28.000, -00.10.00.001 2024-05-02 10:50:04 INFO -- position of min value (world) [minposf]: 00:00:36.000, -00.10.00.001 2024-05-02 10:50:04 INFO -- Sum of pixel values [sum]: 3839.99 rad/m/m 2024-05-02 10:50:04 INFO -- Sum of squared pixel values [sumsq]: 36863.9 rad/m/m.rad/m/m 2024-05-02 10:50:04 INFO Statistics --- 2024-05-02 10:50:04 INFO -- Mean of the pixel values [mean]: 9.59998 rad/m/m 2024-05-02 10:50:04 INFO -- Variance of the pixel values : 9.48741e-11 rad/m/m 2024-05-02 10:50:04 INFO -- Standard deviation of the Mean [sigma]: 9.74033e-06 rad/m/m 2024-05-02 10:50:04 INFO -- Root mean square [rms]: 9.59998 rad/m/m 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics Sum column unit = rad/m/m 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Mean column unit = rad/m/m 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Std_dev column unit = rad/m/m 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Minimum column unit = rad/m/m 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Maximum column unit = rad/m/m 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics 4.000000e+02 3.839993e+03 9.599982e+00 9.599982e+00 9.740334e-06 9.599969e+00 9.600007e+00 2024-05-02 10:50:04 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_rmfit_casashell/rm.im 2024-05-02 10:50:04 INFO image::statistics Determining stats for image pa0.im 2024-05-02 10:50:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-05-02 10:50:04 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-05-02 10:50:04 INFO ImageRegion::fromRecord Selected bounding box : 2024-05-02 10:50:04 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) 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup Regions --- 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0] 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [19, 19, 0] 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001, Pangle 2024-05-02 10:50:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:24.000, +00.09.00.001, Pangle 2024-05-02 10:50:04 INFO Values --- 2024-05-02 10:50:04 INFO -- number of points [npts]: 400 2024-05-02 10:50:04 INFO -- maximum value [max]: 22.5001 deg 2024-05-02 10:50:04 INFO -- minimum value [min]: 22.5 deg 2024-05-02 10:50:04 INFO -- position of max value (pixel) [maxpos]: [1, 0, 0] 2024-05-02 10:50:04 INFO -- position of min value (pixel) [minpos]: [3, 0, 0] 2024-05-02 10:50:04 INFO -- position of max value (world) [maxposf]: 00:00:36.000, -00.10.00.001, Pangle 2024-05-02 10:50:04 INFO -- position of min value (world) [minposf]: 00:00:28.000, -00.10.00.001, Pangle 2024-05-02 10:50:04 INFO -- Sum of pixel values [sum]: 9000.02 deg 2024-05-02 10:50:04 INFO -- Sum of squared pixel values [sumsq]: 202501 deg.deg 2024-05-02 10:50:04 INFO Statistics --- 2024-05-02 10:50:04 INFO -- Mean of the pixel values [mean]: 22.5 deg 2024-05-02 10:50:04 INFO -- Variance of the pixel values : 6.26899e-10 deg 2024-05-02 10:50:04 INFO -- Standard deviation of the Mean [sigma]: 2.5038e-05 deg 2024-05-02 10:50:04 INFO -- Root mean square [rms]: 22.5 deg 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics Sum column unit = deg 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Mean column unit = deg 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Std_dev column unit = deg 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Minimum column unit = deg 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics+ Maximum column unit = deg 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-05-02 10:50:04 INFO ImageStatsCalculator::statistics 4.000000e+02 9.000018e+03 2.250005e+01 2.250005e+01 2.503796e-05 2.249998e+01 2.250008e+01 2024-05-02 10:50:04 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_rmfit_casashell/pa0.im 2024-05-02 10:50:04 INFO name:: No table opened. 2024-05-02 10:50:04 INFO name:: No table opened. 2024-05-02 10:50:04 INFO name:: No table opened. 2024-05-02 10:50:04 INFO showcache:: The Table Cache is empty. 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'out2.im' of shape [20, 20, 4, 5] with float valued pixels. 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:04 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 ) 2024-05-02 10:50:04 INFO prom::ImageConcatenator::ImageConcatenator Number of images to concatenate = 2 2024-05-02 10:50:04 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 2024-05-02 10:50:04 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 2024-05-02 10:50:04 INFO prom::SubImageFactory::createImage Creating image '/tmp/_rmfit_concat_eouuzg3.im' of shape [20, 20, 4, 25] 2024-05-02 10:50:04 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:04 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 0.993755 2024-05-02 10:50:04 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:04 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.084817 End time: 2024-05-02 10:50:04.210700 2024-05-02 10:50:04 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'out2.im' of shape [20, 20, 4, 1] with float valued pixels. 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:04 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 ) 2024-05-02 10:50:04 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:04 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 1.01504 2024-05-02 10:50:04 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:04 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.278244 End time: 2024-05-02 10:50:04.331785 2024-05-02 10:50:04 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:04 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 ) 2024-05-02 10:50:04 INFO prom::ImagePol::rotationMeasure Creating image 'rm2.im' of shape [20, 20] 2024-05-02 10:50:04 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 0.97521 2024-05-02 10:50:04 SEVERE prom::imagepol::rotationmeasure Exception Reported: Exception: This image only has 1 frequencies, this is not enough. 2024-05-02 10:50:04 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 2024-05-02 10:50:04 SEVERE rmfit::::casa Exception Reported: Error in rmfit: Exception: This image only has 1 frequencies, this is not enough. 2024-05-02 10:50:04 SEVERE rmfit::::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 2024-05-02 10:50:04 INFO rmfit::::casa Traceback (most recent call last): 2024-05-02 10:50:04 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/rmfit.py", line 556, in __call__ 2024-05-02 10:50:04 INFO rmfit::::casa+ task_result = _rmfit_t( _pc.document['imagename'],_pc.document['rm'],_pc.document['rmerr'],_pc.document['pa0'],_pc.document['pa0err'],_pc.document['nturns'],_pc.document['chisq'],_pc.document['sigma'],_pc.document['rmfg'],_pc.document['rmmax'],_pc.document['maxpaerr'] ) 2024-05-02 10:50:04 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_rmfit.py", line 41, in rmfit 2024-05-02 10:50:04 INFO rmfit::::casa+ mypo.rotationmeasure( 2024-05-02 10:50:04 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/imagepol.py", line 354, in rotationmeasure 2024-05-02 10:50:04 INFO rmfit::::casa+ return self._swigobj.rotationmeasure(rm, rmerr, pa0, pa0err, nturns, chisq, sigma, rmfg, rmmax, maxpaerr, plotter, nx, ny) 2024-05-02 10:50:04 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/imagepol.py", line 960, in rotationmeasure 2024-05-02 10:50:04 INFO rmfit::::casa+ return _imagepol.imagepol_rotationmeasure(self, *args, **kwargs) 2024-05-02 10:50:04 INFO rmfit::::casa+ RuntimeError: Exception: This image only has 1 frequencies, this is not enough. 2024-05-02 10:50:04 INFO rmfit::::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 2024-05-02 10:50:04 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.333401 End time: 2024-05-02 10:50:04.391203 2024-05-02 10:50:04 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:04 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 ) 2024-05-02 10:50:04 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:04 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 0.993054 2024-05-02 10:50:04 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:04 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.427194 End time: 2024-05-02 10:50:04.480598 2024-05-02 10:50:04 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:04 INFO rmfit::::casa ########################################## 2024-05-02 10:50:04 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:05 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 1.00256 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.518786 End time: 2024-05-02 10:50:04.560100 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm2.im' of shape [20, 20] 2024-05-02 10:50:05 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 1.00256 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.561550 End time: 2024-05-02 10:50:04.600297 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'out2.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImageConcatenator::ImageConcatenator Number of images to concatenate = 2 2024-05-02 10:50:05 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 2024-05-02 10:50:05 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 2024-05-02 10:50:05 INFO prom::SubImageFactory::createImage Creating image '/tmp/_rmfit_concatbv6amjrr.im' of shape [20, 20, 4, 40] 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:05 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 0.992724 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.650589 End time: 2024-05-02 10:50:04.721092 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 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 2024-05-02 10:50:05 SEVERE rmfit::::casa Exception Reported: Error in rmfit: 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 2024-05-02 10:50:05 INFO rmfit::::casa Traceback (most recent call last): 2024-05-02 10:50:05 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/rmfit.py", line 556, in __call__ 2024-05-02 10:50:05 INFO rmfit::::casa+ task_result = _rmfit_t( _pc.document['imagename'],_pc.document['rm'],_pc.document['rmerr'],_pc.document['pa0'],_pc.document['pa0err'],_pc.document['nturns'],_pc.document['chisq'],_pc.document['sigma'],_pc.document['rmfg'],_pc.document['rmmax'],_pc.document['maxpaerr'] ) 2024-05-02 10:50:05 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_rmfit.py", line 39, in rmfit 2024-05-02 10:50:05 INFO rmfit::::casa+ if not mypo.open(imagename): 2024-05-02 10:50:05 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/imagepol.py", line 264, in open 2024-05-02 10:50:05 INFO rmfit::::casa+ return self._swigobj.open(image) 2024-05-02 10:50:05 INFO rmfit::::casa+ File "/wheeldirectory/casa-CAS-14347-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/imagepol.py", line 784, in open 2024-05-02 10:50:05 INFO rmfit::::casa+ return _imagepol.imagepol_open(self, *args, **kwargs) 2024-05-02 10:50:05 INFO rmfit::::casa+ RuntimeError: 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 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.744182 End time: 2024-05-02 10:50:04.747966 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:05 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 1.00279 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.770390 End time: 2024-05-02 10:50:04.805414 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm2.im' of shape [20, 20] 2024-05-02 10:50:05 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 1.00279 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.806541 End time: 2024-05-02 10:50:04.841165 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'xx.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm1.im' of shape [20, 20] 2024-05-02 10:50:05 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 0.998908 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.894273 End time: 2024-05-02 10:50:04.930726 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO image::statistics Determining stats for image rm1.im 2024-05-02 10:50:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-05-02 10:50:05 INFO ImageRegion::fromRecord Selected bounding box : 2024-05-02 10:50:05 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) 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup Regions --- 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [19, 19] 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:24.000, +00.09.00.001 2024-05-02 10:50:05 INFO Values --- 2024-05-02 10:50:05 INFO -- number of points [npts]: 400 2024-05-02 10:50:05 INFO -- maximum value [max]: 0.104192 rad/m/m 2024-05-02 10:50:05 INFO -- minimum value [min]: -0.096139 rad/m/m 2024-05-02 10:50:05 INFO -- position of max value (pixel) [maxpos]: [4, 18] 2024-05-02 10:50:05 INFO -- position of min value (pixel) [minpos]: [12, 12] 2024-05-02 10:50:05 INFO -- position of max value (world) [maxposf]: 00:00:24.000, +00.08.00.000 2024-05-02 10:50:05 INFO -- position of min value (world) [minposf]: 23:59:52.000, +00.02.00.000 2024-05-02 10:50:05 INFO -- Sum of pixel values [sum]: 0.474402 rad/m/m 2024-05-02 10:50:05 INFO -- Sum of squared pixel values [sumsq]: 0.801969 rad/m/m.rad/m/m 2024-05-02 10:50:05 INFO Statistics --- 2024-05-02 10:50:05 INFO -- Mean of the pixel values [mean]: 0.001186 rad/m/m 2024-05-02 10:50:05 INFO -- Variance of the pixel values : 0.00200854 rad/m/m 2024-05-02 10:50:05 INFO -- Standard deviation of the Mean [sigma]: 0.0448167 rad/m/m 2024-05-02 10:50:05 INFO -- Root mean square [rms]: 0.0447764 rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics Sum column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Mean column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Std_dev column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Minimum column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Maximum column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics 4.000000e+02 4.744017e-01 1.186004e-03 4.477636e-02 4.481670e-02 -9.613897e-02 1.041916e-01 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'yy.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImageConcatenator::ImageConcatenator Number of images to concatenate = 2 2024-05-02 10:50:05 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 2024-05-02 10:50:05 INFO prom::SubImageFactory::createImage Creating image '/tmp/_rmfit_concathc3krnxk.im' of shape [20, 20, 4, 40] 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm2.im' of shape [20, 20] 2024-05-02 10:50:05 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 1.008 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:04.965366 End time: 2024-05-02 10:50:05.035289 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO image::statistics Determining stats for image rm2.im 2024-05-02 10:50:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-05-02 10:50:05 INFO ImageRegion::fromRecord Selected bounding box : 2024-05-02 10:50:05 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) 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup Regions --- 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [19, 19] 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:40.000, -00.10.00.001 2024-05-02 10:50:05 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:24.000, +00.09.00.001 2024-05-02 10:50:05 INFO Values --- 2024-05-02 10:50:05 INFO -- number of points [npts]: 400 2024-05-02 10:50:05 INFO -- maximum value [max]: 460.764 rad/m/m 2024-05-02 10:50:05 INFO -- minimum value [min]: -530.25 rad/m/m 2024-05-02 10:50:05 INFO -- position of max value (pixel) [maxpos]: [10, 8] 2024-05-02 10:50:05 INFO -- position of min value (pixel) [minpos]: [7, 9] 2024-05-02 10:50:05 INFO -- position of max value (world) [maxposf]: 00:00:00.000, -00.02.00.000 2024-05-02 10:50:05 INFO -- position of min value (world) [minposf]: 00:00:12.000, -00.01.00.000 2024-05-02 10:50:05 INFO -- Sum of pixel values [sum]: -2892.93 rad/m/m 2024-05-02 10:50:05 INFO -- Sum of squared pixel values [sumsq]: 1.58037e+07 rad/m/m.rad/m/m 2024-05-02 10:50:05 INFO Statistics --- 2024-05-02 10:50:05 INFO -- Mean of the pixel values [mean]: -7.23233 rad/m/m 2024-05-02 10:50:05 INFO -- Variance of the pixel values : 39555.8 rad/m/m 2024-05-02 10:50:05 INFO -- Standard deviation of the Mean [sigma]: 198.886 rad/m/m 2024-05-02 10:50:05 INFO -- Root mean square [rms]: 198.769 rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics Sum column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Mean column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Std_dev column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Minimum column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics+ Maximum column unit = rad/m/m 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-05-02 10:50:05 INFO ImageStatsCalculator::statistics 4.000000e+02 -2.892933e+03 -7.232334e+00 1.987693e+02 1.988864e+02 -5.302495e+02 4.607642e+02 2024-05-02 10:50:05 INFO name:: No table opened. 2024-05-02 10:50:05 INFO name:: No table opened. 2024-05-02 10:50:05 INFO name:: No table opened. 2024-05-02 10:50:05 INFO showcache:: The Table Cache is empty. 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:05.067954 End time: 2024-05-02 10:50:05.392643 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm2.im' of shape [20, 20] 2024-05-02 10:50:05 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:05 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:05.393776 End time: 2024-05-02 10:50:05.431421 2024-05-02 10:50:05 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO ImageFactory::createImage Created Paged image 'out.im' of shape [20, 20, 4, 20] with float valued pixels. 2024-05-02 10:50:05 INFO rmfit::::casa ########################################## 2024-05-02 10:50:05 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:05 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 ) 2024-05-02 10:50:05 INFO prom::ImagePol::rotationMeasure Creating image 'rm.im' of shape [20, 20] 2024-05-02 10:50:06 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:06 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:05.459928 End time: 2024-05-02 10:50:05.519741 2024-05-02 10:50:06 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:06 INFO rmfit::::casa ########################################## 2024-05-02 10:50:06 INFO rmfit::::casa ########################################## 2024-05-02 10:50:06 INFO rmfit::::casa ##### Begin Task: rmfit ##### 2024-05-02 10:50:06 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 ) 2024-05-02 10:50:06 INFO prom::ImagePol::rotationMeasure Creating image 'rm2.im' of shape [20, 20] 2024-05-02 10:50:06 INFO prom::ImagePolarimetry::sigma Determined noise from V image to be 0.994029 2024-05-02 10:50:06 WARN prom::::casa *** Error ''function' object has no attribute 'func_code'' updating HISTORY 2024-05-02 10:50:06 INFO rmfit::::casa Task rmfit complete. Start time: 2024-05-02 10:50:05.522083 End time: 2024-05-02 10:50:05.579030 2024-05-02 10:50:06 INFO rmfit::::casa ##### End Task: rmfit ##### 2024-05-02 10:50:06 INFO rmfit::::casa ########################################## Using configuration file ~/.casa/config.py Using matplotlib backend: agg CASA 6.6.4.20a14347.dev1 -- Common Astronomy Software Applications [6.6.4.20a14347.dev1] Running tests... ---------------------------------------------------------------------- ........... ---------------------------------------------------------------------- Ran 11 tests in 1.796s OK Generating XML reports...