What's the current spelling of `calibrate.initialPsf.fwhm`?

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#1

What’s the current spelling of calibrate.initialPsf.fwhm ?

Or, alternatively, what am I doing wrong below in procesFile.py?

[serenity tmp] processFile.py test_dr1 --id filename='PS1-12bwh_A_J_20121028.lsst.fits' --output test_dr1 -c calibrate.detection.thresholdType='pixel_stdev' --clobber-config --config calibrate.initialPsf.fwhm=1.1
: Config override file does not exist: '/Users/wmwv/local/lsst/obs_file/config/processFile.py'
: Config override file does not exist: '/Users/wmwv/local/lsst/obs_file/config/file/processFile.py'
usage: processFile.py input [options]
processFile.py: error: no config field: calibrate.initialPsf.fwhm
#2

You should be able to find what your looking for with the --show config=glob search, e.g. add --show config=*initialPsf* in your command line.

#3

I suggest you run the task with --show config to see what config fields are available. You can specify a glob pattern as well, so this might work even better: --show config="*psf*".

If processFile.py is calling the current ProcessCcdTask then PSF estimation has moved to the subtask CharacterizeImageTask and the field is probably config.charImage.installSimplePsf.fwhm

#4

Yes, thank you. Unfortunately, the new name is apparently not initialPsf so I didn’t find anything either through --show config or through look through the created config/processFile.py in the Butler repo.

#5

Thanks, @rowen. The change to charImage and the new name were key things I never would have figured out!