Project: datamanagement
Issue DM-5465: Finish getting obs_decam ISR working with CBP data
Success criteria: * Flats should be totally flat, i.e. bias jump problem fixed everywhere, amplifier levels fixed (both of these are currently hit & miss at the moment). * CRs should be properly interpolated over for non-sky images (as this means no PSF estimate). * Use un-binned images to confirm that bad pixel masks are correct everywhere.
Story points: 10