| all_sources | SourceList | list of all sources | | |
| astrom | Astrom | Information about the astrometry | | |
| chip | Chip | chip name | | instr.det meta.id |
| creation_date | datetime | Date this object was created | | time.epoch |
| filename | str | The name of the associated file | | meta.id meta.file |
| filter | Filter | Information about the filter | | instr.filter meta.id |
| globalname | str | The name used to store and retrieve file to and from Storage | | meta.id |
| grid_target | GridTarget | The GridTarget object for the regridding operation | | |
| imstat | Imstat | Image statistics for the frame | | |
| instrument | Instrument | Information about the instrument | | instr.obsty |
| is_valid | int | validity flag | | meta.code |
| logfile | DataObject | logfile | | |
| NAXIS1 | int | Length of data in axis 1 | pixel | pos.wcs.naxis |
| NAXIS2 | int | Length of data in axis 2 | pixel | pos.wcs.naxis |
| OBJECT | str | OBJECT name | | meta.id |
| process_params | ConvolvedFrameParams | process parameters | | |
| process_status | int | A flag indicating the processing status | | meta.code |
| psf_radius | float | Seeing FWHM | arcsec | instr.det.psf |
| quality_flags | int | Automatic/internal quality flag | | meta.code |
| ref_stars | SourceList | list of PSF-reference stars | | |
| regridded_frame | RegriddedBaseFrame | input RegriddedFrame/CoaddedRegriddedFrame | | |
| residual_stamps | DataObject | cut-outs | | |
| residuals | float | residuals of PSF reference stars | % | stat.fit.residual |
| residuals_flux | float | fluxes of PSF reference stars | pixel | |
| residuals_x | float | x-positions of PSF reference stars | pixel | |
| residuals_y | float | x-positions of PSF reference stars | pixel | |
| swarpconf | SwarpConfig | The Swarp configuration file | | |
| weight | WeightFrame | The regridded WeightFrame object | | |
| ZEROPNT | float | Zeropoint of this image | mag | arith.zp |
| ZPNTERR | float | Zeropoint error | mag | stat.error arith.zp |
