| Attribute name | Attribute type | Docstring | Unit |
|---|
| creation_date | datetime | The datetime this objects was created | |
| ESO_QC_ASTRO_ANGLE_X | float | Computed angle in x-direction | deg |
| ESO_QC_ASTRO_ANGLE_Y | float | Computed angle in y-direction | deg |
| ESO_QC_ASTRO_MEDRES_X | float | Median residuals of astrometric fit in x-direction | arcsec |
| ESO_QC_ASTRO_MEDRES_Y | float | Median residuals of astrometric fit in y-direction | arcsec |
| ESO_QC_ASTRO_NSTARS | int | Number of stars identified for the astrometric solution | |
| ESO_QC_ASTRO_SCALE_X | float | Computed scale in x-direction | arcsec |
| ESO_QC_ASTRO_SCALE_Y | float | Computed scale in y-direction | arcsec |
| object_id | oidtype | The object identifier
The object identifier is an attribute shared by all persistent
instances. It is the prime key, by which object identity is established | |
