There are some image files that should not be ingested. For example, data taken at SLAC with the BOT that are not part of official runs may be missing e.g. EXPTIME and should be ignored.
Please provide a way to list known-bad files that should be skipped, and also a way to identify bad files as they are processed (e.g. no RUN keyword) and ignore them too, without generating warnings. Ideally there'd be a way to add such files to the skip list in case we need to reingest.