ImageFlags values, e.g. column qaFlags in table ImageMeta
These values are also listed in the system metadata table ImageFlags.
Flag value in hexadecimal form
Flag value in decimal form
Description of the flag
No relphot / relastro attempted.
Used within relphot to mean 'don't apply fit'.
Relphot says image is bad (dMcal > limit).
External information image has bad photometry.
Currently too few measurements for good value for photometry.
User-set value used within relastro: ignore.
Relastro says image is bad (dR,dD > limit).
Relastro fit diverged, fit not applied.
External information image has bad astrometry.
Currently too few measurements for good value for astrometry.
Externally-supplied photometry zero point from ubercal analysis.
Image was fitted to positions corrected by the galaxy motion model.