ChroTel missing FILENAME in headers

Problem

For some files from ChroTel, headers do not contain the default FILENAME field in favor of a FITSFILE field.

Workarounds

  • Importers can handle this

  • File records in chrotel_l1_data.files collection are updated using the `filename` attribute of the GridFS record. vlue was set on metadata.header.FILENAME

ChroTel headers and the metadata.header.FILENAME field do not match!