| creation_date | datetime | Date this object was created | |
| error | float | Error on atmospheric extinction | mag / airmass |
| extcurve | PhotExtinctionCurve | Photometric extinction curve | |
| filter | Filter | Information about the Filter | |
| instrument | Instrument | Information about the instrument | |
| is_valid | int | Manual/external flag to disqualify bad data (SuperFlag) | |
| mag_id | str | Identifier for the photometric band | |
| photoms | PhotometricParameters | Photometric zeropoints and extinctions | |
| polar | PhotSrcCatalog | Input source catalogs | |
| process_params | AtmosphericExtinctionParameters | Processing parameters | |
| process_status | int | A flag indicating the processing status | |
| quality_flags | int | Automatic/internal quality flag | |
| value | float | Atmospheric extinction | mag / airmass |
