Definition of Quality Flags for UVOT photometry

Option: 0 (0=show all flags, x=hexadecimal)

|1   |Cosmetic defects within the source region (BAD PIXELS)) |
|2   |Source on a READOUT STREAK) |
|4   |Source on a SMOKE RING) |
|8   |Source on a DIFFRACTION SPIKE) |
|16   |Source affected by MOD-8) noise pattern  |
|32   |Source within a HALO RING) |
|64   |Source near to a BRIGHT) source  |
|128   |MULTIPLE EXPOSURE) values within photometry aperture  |
|256   |Source within an EXTENDED FEATURE) |
|512   |Source COUNT RATE) exceeds 0.96 counts/frame  |