| CCDNumber | int | DECam science CCD number | |
| DataStorage | DesZpflatcorImageFitsFile | Storage container for the phot flatfield calibration image | |
| Filter | BaseFilter | Instrument filter name. Possible values are DECAM_g, DECAM_r, DECAM_i, DECAM_z and DECAM_Y | |
| ValidFromNight | str | Night from which the calibration product can be considered valid | |
