# INSTRUMENT = ACS
DQFLAG SHORT_DESCRIPTION LONG_DESCRIPTION
0      "OK"              "Good pixel"
1      "LOST"            "Lost during compression"
2      "FILLED"          "Replaced by fill value"
4      "BADPIX"          "Bad detector pixel or beyond aperture or HRC upper-right defect"
8      "MASKED"          "Masked by aperture feature or HRC occulting finger"
16     "HOT"             "Hot pixel"
32     "UNSTABLE"        "Unstable pixel (ACS ISR 2017-05)"
64     "WARM"            "Warm pixel"
128    "BADCOL"          "Bad column"
256    "SATURATED"       "Full-well or A-to-D saturated pixel"
512    "BADREF"          "Bad pixel in reference file (FLAT, polarizer, or dust mote)"
1024   "TRAP"            "Charge trap"
2048   "ATODSAT"         "A-to-D saturated pixel"
4096   "CRDRIZ"          "Cosmic ray and detector artifact (AstroDrizzle, CR-SPLIT)"
8192   "CRREJ"           "Cosmic ray (ACSREJ)"
16384  "USER"            "Manually flagged by user"
32768  "UNUSED"          "Not used"
