2023-11-08 07:11:03 INFO ::casa Using configuration file ~/.casa/config.py 2023-11-08 07:11:03 INFO ::casa 2023-11-08 07:11:03 INFO ::casa Checking Measures tables in data repository sub-directory /wheeldirectory/casa-CAS-14239-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casadata/__data__/geodetic 2023-11-08 07:11:04 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2023/10/06/15:00, 2023/09/06/00:00:00 2023-11-08 07:11:04 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2023/10/06/15:00, 2023/09/06/00:00:00 2023-11-08 07:11:04 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2023/11/05/15:00, 2024/02/03/00:00:00 2023-11-08 07:11:04 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2023/10/13/15:00, 2017/01/01/00:00:00 2023-11-08 07:11:04 INFO feather::::casa ########################################## 2023-11-08 07:11:04 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa feather( imagename='feathered.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=-1.0, lowpassfiltersd=False ) 2023-11-08 07:11:04 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:04 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:04 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:04 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:04 INFO feather::imager::feather() 2023-11-08 07:11:04 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:04 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:04 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:03.554844 End time: 2023-11-08 07:11:03.997860 2023-11-08 07:11:04 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa ########################################## .2023-11-08 07:11:04 INFO feather::::casa ########################################## 2023-11-08 07:11:04 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa feather( imagename='feathered.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=-1.0, lowpassfiltersd=False ) 2023-11-08 07:11:04 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:04 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:04 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:04 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:04 INFO feather::imager::feather() 2023-11-08 07:11:04 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:04 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:04 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:03.999862 End time: 2023-11-08 07:11:04.128599 2023-11-08 07:11:04 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa ########################################## 2023-11-08 07:11:04 INFO feather::::casa ########################################## 2023-11-08 07:11:04 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa feather( imagename='feathered2.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=1.0, lowpassfiltersd=False ) 2023-11-08 07:11:04 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:04 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:04 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:04 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:04 INFO feather::imager::feather() 2023-11-08 07:11:04 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:04 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:04 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:04.129814 End time: 2023-11-08 07:11:04.275195 2023-11-08 07:11:04 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa ########################################## 2023-11-08 07:11:04 INFO feather::::casa ########################################## 2023-11-08 07:11:04 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa feather( imagename='feathered2.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=1000.0, lowpassfiltersd=False ) 2023-11-08 07:11:04 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:04 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:04 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:04 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:04 INFO feather::imager::feather() 2023-11-08 07:11:04 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:04 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:04 SEVERE feather::imager::feather() Caught exception: Beam due to new effective diameter may be smaller than the beam of original dish image 2023-11-08 07:11:04 SEVERE feather::::casa Exception Reported: Error in feather: 2023-11-08 07:11:04 SEVERE feather::imager::feather() Caught exception: Beam due to new effective diameter may be smaller than the beam of original dish image 2023-11-08 07:11:04 INFO feather::::casa Traceback (most recent call last): 2023-11-08 07:11:04 INFO feather::::casa+ File "/wheeldirectory/casa-CAS-14239-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/feather.py", line 391, in __call__ 2023-11-08 07:11:04 INFO feather::::casa+ task_result = _feather_t( _pc.document['imagename'],_pc.document['highres'],_pc.document['lowres'],_pc.document['sdfactor'],_pc.document['effdishdiam'],_pc.document['lowpassfiltersd'] ) 2023-11-08 07:11:04 INFO feather::::casa+ File "/wheeldirectory/casa-CAS-14239-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatasks/private/task_feather.py", line 42, in feather 2023-11-08 07:11:04 INFO feather::::casa+ imFea.feather(image=imagename,highres=highres,lowres=lowres, 2023-11-08 07:11:04 INFO feather::::casa+ File "/wheeldirectory/casa-CAS-14239-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/imager.py", line 413, in feather 2023-11-08 07:11:04 INFO feather::::casa+ return self._swigobj.feather(image, highres, lowres, lowpsf, effdishdiam, lowpassfiltersd) 2023-11-08 07:11:04 INFO feather::::casa+ File "/wheeldirectory/casa-CAS-14239-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casatools/__casac__/imager.py", line 1092, in feather 2023-11-08 07:11:04 INFO feather::::casa+ return _imager.imager_feather(self, *args, **kwargs) 2023-11-08 07:11:04 INFO feather::::casa+ RuntimeError: 2023-11-08 07:11:04 SEVERE feather::imager::feather() Caught exception: Beam due to new effective diameter may be smaller than the beam of original dish image 2023-11-08 07:11:04 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:04.280513 End time: 2023-11-08 07:11:04.355068 2023-11-08 07:11:04 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa ########################################## .2023-11-08 07:11:04 SEVERE feather::::casa Exception Reported: Error in feather: the highres parameter must be a path that exists ('' does not exist) 2023-11-08 07:11:04 INFO feather::::casa Traceback (most recent call last): 2023-11-08 07:11:04 INFO feather::::casa+ File "/wheeldirectory/casa-CAS-14239-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/feather.py", line 389, in __call__ 2023-11-08 07:11:04 INFO feather::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2023-11-08 07:11:04 INFO feather::::casa+ AssertionError: the highres parameter must be a path that exists ('' does not exist) .2023-11-08 07:11:04 INFO feather::::casa ########################################## 2023-11-08 07:11:04 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:04 INFO feather::::casa feather( imagename='feathered.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=-1.0, lowpassfiltersd=False ) 2023-11-08 07:11:04 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:04 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:04 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:04 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:04 INFO feather::imager::feather() 2023-11-08 07:11:04 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:04 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:05 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:04.378935 End time: 2023-11-08 07:11:04.545508 2023-11-08 07:11:05 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa feather( imagename='feathered2.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=-1.0, lowpassfiltersd=False ) 2023-11-08 07:11:05 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:05 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:05 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:05 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:05 INFO feather::imager::feather() 2023-11-08 07:11:05 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:05 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:05 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:04.547518 End time: 2023-11-08 07:11:04.721424 2023-11-08 07:11:05 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa ########################################## .2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa feather( imagename='feathered.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=-1.0, lowpassfiltersd=False ) 2023-11-08 07:11:05 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:05 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:05 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:05 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:05 INFO feather::imager::feather() 2023-11-08 07:11:05 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:05 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:05 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:04.724192 End time: 2023-11-08 07:11:04.855088 2023-11-08 07:11:05 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa feather( imagename='feathered2.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=-1.0, lowpassfiltersd=True ) 2023-11-08 07:11:05 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:05 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:05 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:05 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:05 INFO feather::imager::feather() 2023-11-08 07:11:05 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:05 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:05 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:04.856206 End time: 2023-11-08 07:11:05.000286 2023-11-08 07:11:05 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa ########################################## .2023-11-08 07:11:05 SEVERE feather::::casa Exception Reported: Error in feather: the lowres parameter must be a path that exists ('' does not exist) 2023-11-08 07:11:05 INFO feather::::casa Traceback (most recent call last): 2023-11-08 07:11:05 INFO feather::::casa+ File "/wheeldirectory/casa-CAS-14239-1-py3.8.el8/lib/py/lib/python3.8/site-packages/casashell/private/feather.py", line 389, in __call__ 2023-11-08 07:11:05 INFO feather::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2023-11-08 07:11:05 INFO feather::::casa+ AssertionError: the lowres parameter must be a path that exists ('' does not exist) .2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa feather( imagename='feathered.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=1.0, effdishdiam=-1.0, lowpassfiltersd=False ) 2023-11-08 07:11:05 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:05 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:05 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:05 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:05 INFO feather::imager::feather() 2023-11-08 07:11:05 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:05 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:05 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:05.008458 End time: 2023-11-08 07:11:05.134797 2023-11-08 07:11:05 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ########################################## 2023-11-08 07:11:05 INFO feather::::casa ##### Begin Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa feather( imagename='feathered2.im', highres='orion_tfeather.im', lowres='orion_tsdmem.image', sdfactor=0.5, effdishdiam=-1.0, lowpassfiltersd=False ) 2023-11-08 07:11:05 INFO feather::Imager::setvp() Setting voltage pattern parameters 2023-11-08 07:11:05 INFO feather::Imager::setvp() Sky position tolerance is 180 degrees 2023-11-08 07:11:05 INFO feather::Imager::setvp() Using system default voltage patterns for each telescope 2023-11-08 07:11:05 INFO feather::imager::setsdoptions() Setting single dish processing options 2023-11-08 07:11:05 INFO feather::imager::feather() 2023-11-08 07:11:05 INFO feather::imager::feather()+ Feathering together high and low resolution images. 2023-11-08 07:11:05 WARN feather::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2023-11-08 07:11:05 INFO feather::::casa Task feather complete. Start time: 2023-11-08 07:11:05.136009 End time: 2023-11-08 07:11:05.261896 2023-11-08 07:11:05 INFO feather::::casa ##### End Task: feather ##### 2023-11-08 07:11:05 INFO feather::::casa ########################################## . Using configuration file ~/.casa/config.py Using matplotlib backend: agg CASA 6.6.3.7a14239.dev1 -- Common Astronomy Software Applications [6.6.3.7a14239.dev1] ---------------------------------------------------------------------- Ran 7 tests in 1.746s OK