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


> *Error*: no 2D FITS data in /mnt/dh4/astro/users/astro-imageview/master/cache/Sci-ADVORNIK-OMEGACAM-------OCAM_i_SDSS-ESO_CCD_#95-Raw-CrossTalk-Sci-57856.3586751-848dac4c21cb83b0ae12ecfce8999eea68c9a9f2.fits