command return code: 1
output: 
> WARNING: stiff.conf not found, using internal defaults


> *Error*: no FITS data in /mnt/dh4/astro/users/astro-imageview/master/cache/Cal-PHERAUDEAU-WFI-------#842-ccd53---Cold-Pix-54207.5593936-f704e6ee26376f1a0356fb27b86ebc5520ed490a.fits