2024-09-28 03:35:40        WARN        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.
2024-09-28 03:35:41        WARN        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.
2024-09-28 03:35:44        WARN        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.
2024-09-28 03:35:45        WARN        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.
2024-09-28 03:35:46        WARN        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.
2024-09-28 03:35:49        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.

0%....10....20....30....40....50....60....70....80....90....100%
2024-09-28 03:36:31        WARN        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.
2024-09-28 03:36:32        WARN        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.
2024-09-28 03:36:33        WARN        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.

0%....10....20....30....40....50....60....70....80....90....100%
2024-09-28 03:37:20        WARN        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.
2024-09-28 03:37:21        WARN        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.
2024-09-28 03:37:22        WARN        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.
2024-09-28 03:37:28        WARN        sdintimaging::task_sdintimaging::casa        The Single-Dish-Only mode of sdintimaging is better supported via the deconvolve task which supports spectral cube, mfs and multi-term mfs deconvolution in the image domain alone. The deconvolve task is the more appropriate version to use for stand-alone image-domain deconvolution, and will not have the bookkeeping overheads currently present in the sdintimaging task's sd-only mode. Please note that the 'sd' option of the sdintimaging task will be removed in a subsequent release.  Please refer to the task deconvolve documentation for instructions on how to prepare image and psf cubes for the deconvolve task for all these modes.

0%....10....20....30....40....50....60....70....80....90....100%

0%....10....20....30....40....50....60....70....80....90....100%
2024-09-28 03:38:17        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2024-09-28 03:38:17        WARN        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.
2024-09-28 03:38:18        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2024-09-28 03:38:18        WARN        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.
2024-09-28 03:38:18        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2024-09-28 03:38:18        WARN        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.
2024-09-28 03:38:19        WARN        sdintimaging::task_sdintimaging::casa        The cube for the major cycle has only 3 channels. A minimum of nterms = 2 channels is required for an accurate polynomial fit, but where possible at least 5 to 10 channels that span the frequency range are prefered in order to properly encode frequency dependent intensity and weights.
2024-09-28 03:38:24        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2024-09-28 03:39:57        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2024-09-28 03:39:57        WARN        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.
2024-09-28 03:39:57        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2024-09-28 03:39:57        WARN        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.
2024-09-28 03:39:57        WARN        sdintimaging::::casa        The input SD image does not have per-plane-restoring beams. Working around that ...
2024-09-28 03:39:57        WARN        componentlist::close        componentlist closed
2024-09-28 03:39:58        WARN        sdintimaging::::casa        The specified reffreq for MFS imaging (1500000000.0 Hz) is not exactly the same as the frequency of the selected interferometric data for the major cycle (999889033.7197254 Hz).
2024-09-28 03:39:58        WARN        sdintimaging::::casa+         We will ignore this for now.
2024-09-28 03:39:59        WARN        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.
2024-09-28 03:40:00        WARN        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.
2024-09-28 03:40:03        WARN        ImageRegridder::_doImagesOverlap        At least one of the images exceeds one degree on at one side, not checking for direction plane overlap.
2024-09-28 03:40:03        WARN        SIImageStore::restore (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2284)        Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2024-09-28 03:40:06        WARN        SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940)        No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct.
2024-09-28 03:40:19        WARN        SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940)        No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct.
2024-09-28 03:40:41        WARN        SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940)        No rest frequency info, using the center of the selected spw(s):1.05e+09 Hz. Velocity labelling may not be correct.
2024-09-28 03:40:47        WARN        tclean::::casa        Warning! Non-zero values at the edge of the .pb image can cause unexpected aliasing effects! (found value 0.9179047346115112 at index [np.int64(196), np.int64(100), np.int64(0), np.int64(0)])
2024-09-28 03:41:03        WARN        SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940)        No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)        Exception Reported: Exception: The image filename is empty.
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)+        ... thrown by static void casacore::ImageUtilities::openImage(ImageInterface<T> *&, const String &) [T = float] at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casainstall/include/casacore/images/Images/ImageUtilities2.tcc, line: 258
2024-09-28 03:41:27        SEVERE        impbcor::::casa        Task impbcor raised an exception of class RuntimeError with the following message: Exception: The image filename is empty.
2024-09-28 03:41:27        SEVERE        impbcor::::casa+        ... thrown by static void casacore::ImageUtilities::openImage(ImageInterface<T> *&, const String &) [T = float] at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casainstall/include/casacore/images/Images/ImageUtilities2.tcc, line: 258
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)        Exception Reported: Exception: File 'totally_bogus2' does not exist.
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)+        ... thrown by static void casacore::ImageUtilities::openImage(ImageInterface<T> *&, const String &) [T = float] at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casainstall/include/casacore/images/Images/ImageUtilities2.tcc, line: 263
2024-09-28 03:41:27        SEVERE        impbcor::::casa        Task impbcor raised an exception of class RuntimeError with the following message: Exception: File 'totally_bogus2' does not exist.
2024-09-28 03:41:27        SEVERE        impbcor::::casa+        ... thrown by static void casacore::ImageUtilities::openImage(ImageInterface<T> *&, const String &) [T = float] at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casainstall/include/casacore/images/Images/ImageUtilities2.tcc, line: 263
2024-09-28 03:41:27        SEVERE        impbcor::ImageInputProcessor::_process        Requested output image /bogusplace/bogusimage cannot be created so will not be written
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)        Exception Reported: 2024-09-28 03:41:27        SEVERE        impbcor::ImageInputProcessor::_process        Requested output image /bogusplace/bogusimage cannot be created so will not be written
2024-09-28 03:41:27        SEVERE        impbcor::::casa        Task impbcor raised an exception of class RuntimeError with the following message: 2024-09-28 03:41:27        SEVERE        impbcor::ImageInputProcessor::_process        Requested output image /bogusplace/bogusimage cannot be created so will not be written
2024-09-28 03:41:27        WARN        impbcor::::        /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMT310-TTASKSARMM13PY310/casa6/casatestutils/nosedir/test_task_impbcor/pbtest1_im.fits is not a valid or readable table
2024-09-28 03:41:27        SEVERE        impbcor::::        Cannot read image /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMT310-TTASKSARMM13PY310/casa6/casatestutils/nosedir/test_task_impbcor/pbtest1_im.fits to get region bogus_region
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)        Exception Reported: Unable to open region file or region table description bogus_region in image /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMT310-TTASKSARMM13PY310/casa6/casatestutils/nosedir/test_task_impbcor/pbtest1_im.fits at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/imageanalysis/Regions/CasacRegionManager.cc, line: 489
2024-09-28 03:41:27        SEVERE        impbcor::::casa        Task impbcor raised an exception of class RuntimeError with the following message: Unable to open region file or region table description bogus_region in image /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMT310-TTASKSARMM13PY310/casa6/casatestutils/nosedir/test_task_impbcor/pbtest1_im.fits at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/imageanalysis/Regions/CasacRegionManager.cc, line: 489
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)        Exception Reported: Unknown mode zz
2024-09-28 03:41:27        SEVERE        impbcor::::casa        Task impbcor raised an exception of class RuntimeError with the following message: Unknown mode zz
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)        Exception Reported: Coordinate systems of image and template are different: The DirectionCoordinates have differing LinearXform components at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/imageanalysis/ImageAnalysis/ImagePrimaryBeamCorrector.cc, line: 144
2024-09-28 03:41:27        SEVERE        impbcor::::casa        Task impbcor raised an exception of class RuntimeError with the following message: Coordinate systems of image and template are different: The DirectionCoordinates have differing LinearXform components at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/imageanalysis/ImageAnalysis/ImagePrimaryBeamCorrector.cc, line: 144
2024-09-28 03:41:27        SEVERE        impbcor::image::pbcor (file /tmp/build-via-sdist-0edfuh99/casatools-6.7.0.5/src/tools/image/image_cmpt.cc, line 4289)        Exception Reported: The input image shape ([113, 76, 5, 2]) and mask shape ([113, 76, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306
2024-09-28 03:41:27        SEVERE        impbcor::::casa        Task impbcor raised an exception of class RuntimeError with the following message: The input image shape ([113, 76, 5, 2]) and mask shape ([113, 76, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX13ARMP310/casa6/casatools/src/code/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306
2024-09-28 03:41:31        SEVERE        flagmanager::::casa        Task flagmanager raised an exception of class ValueError with the following message: Illegal empty versionname: ''
2024-09-28 03:41:32        WARN        flagmanager::::casa        Version name 'Do_Not_Overwrite_Me' already exist. Will rename it to Do_Not_Overwrite_Me.old.1727494891
2024-09-28 03:41:32        WARN                Found pre-v4.1 caltable (/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMT310-TTASKSARMM13PY310/casa6/casatestutils/nosedir/test_task_flagmanager/cal.fewscans.bpass); attempting to update...
2024-09-28 03:41:32        WARN        +        SUCCEEDED: trivial OBSERVATION/OBSERVATION_ID have been added.
2024-09-28 03:45:28        WARN        importvla::VLAFiller::fill        No data appended to the measurement set
2024-09-28 03:45:28        WARN        importvla::VLAFiller::fill+        There may be a problem with your data selection criteria
2024-09-28 03:45:43        WARN        importvla::VLAFiller::fill        No data appended to the measurement set
2024-09-28 03:45:43        WARN        importvla::VLAFiller::fill+        There may be a problem with your data selection criteria
2024-09-28 03:45:44        WARN        importvla::VLAFiller::fill        No data appended to the measurement set
2024-09-28 03:45:44        WARN        importvla::VLAFiller::fill+        There may be a problem with your data selection criteria
2024-09-28 03:45:44        WARN        importvla::VLAFiller::fill        No data appended to the measurement set
2024-09-28 03:45:44        WARN        importvla::VLAFiller::fill+        There may be a problem with your data selection criteria
2024-09-28 03:45:44        WARN        importvla::VLAFiller::fill        No data appended to the measurement set
2024-09-28 03:45:44        WARN        importvla::VLAFiller::fill+        There may be a problem with your data selection criteria
2024-09-28 03:45:44        WARN        importvla::VLAFiller::fill        Unsupported observing mode: IR interferometer reference pointing mode
2024-09-28 03:45:47        WARN        importvla::VLAFiller::fill        Unsupported observing mode: IR interferometer reference pointing mode
2024-09-28 03:45:51        WARN        importvla::VLAFiller::fill        Unsupported observing mode: IR interferometer reference pointing mode
2024-09-28 03:46:02        WARN        importvla::VLAFiller::fill        Unsupported observing mode: TE tipping curve
2024-09-28 03:46:06        WARN        importvla::VLAFiller::fill        Unsupported observing mode: IR interferometer reference pointing mode
2024-09-28 03:46:17        WARN        importvla::VLAFiller::fill        Unsupported observing mode: TE tipping curve
2024-09-28 03:46:21        WARN        specflux::::casa        Image brightness unit is K. Ignorming major and minor specificaitons.
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        SEVERE        feather::imager::feather()        Caught exception: Beam due to new effective diameter may be smaller than the beam of original dish image
2024-09-28 03:46:25        SEVERE        feather::::casa        Task feather raised an exception of class RuntimeError with the following message: 2024-09-28 03:46:25        SEVERE        feather::imager::feather()        Caught exception: Beam due to new effective diameter may be smaller than the beam of original dish image
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        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.
2024-09-28 03:46:25        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.
2024-09-28 03:46:26        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.