| creation_date | datetime | Date this object was created | | time.epoch |
| filename | str | The name of the associated file | | meta.id meta.file |
| globalname | str | The name used to store and retrieve file to and from Storage | | meta.id |
| instrument | Instrument | Information about the instrument | | instr.obsty |
| is_valid | int | Manual/external flag to disqualify bad data (SuperFlag) | | meta.code |
| photcats | PhotSrcCatalog | The input PhotSrcCatalogs | | |
| photoms | PhotometricParameters | The input PhotometricParameters | | |
| process_status | int | A flag indicating the processing status | | meta.code |
| quality_flags | int | Automatic/internal quality flag | | meta.code |
| timestamp_end | datetime | End of valid period | | time |
| timestamp_start | datetime | Start of valid period | | time |
