DQ Flags

DQ FLAGS for CAL_DETECTOR1 Pipeline

Step	DQ Flag read from Reference File	DQ flag used that was set in a previous step	DQ flag set
DQ Init	All Flags set in Mask Ref File		pixeldq: DO_NOT_USE, REFERENCE_PIXEL, HOT, DEAD, RC, WARM
			TELEGRAPH, UNRELIABLE_SLOPE, OPEN, OPEN_ADJ, MSA_FAILED_OPEN
SATURATION	NO_SAT_CHECK		For all groups saturated groupdq set to SATURATED
			propagate NO_SAT_CHECK to pixeldq (no saturation check on these pixels)
Super Bias	NA		none
REFPIX	NA	pixeldq: REFERENCE_PIXEL, DO_NOT_USE (reference pixel)	none
FIRSTFRAME	NA		groupdq: DO_NOT_USE
LASTFRAME	NA		groupdq: DO_NOT_USE
LINEARITY	NO_LIN_CORR	grouped: SATURATED	propagate NO_LIN_CORR to pixels (no linearity correction apply to these pixels)
DARK_CURRENT	NA		none
RSCD	NA	groupdq: SATURATED	none
PERSISTENCE
JUMP	NO_GAIN_VALUE	groupdq: SATURATED, DO_NOT_USE	groupdq: JUMP_DET
RAMP_FIT
GAIN_SCALE	NA		none

DQ FLAGS for LEVEL2 Pipeline

Step	DQ Flag read from Reference File	DQ flag used that was set in a previous step	DQ flag set
FLAT_FIELD	NO_FLAT_FIELD, UNRELIABLE_FLAT	propagate NO_FLAT_FIELD, UNRELIABLE_FLAT to pixeldq (flat of 1 applied to pixels)
PHOTOM	NON_SCIENCE	DO_NOT_USE	propagate NON_SCIENCE to pixels (no conversion done)
RESAMPLE
BKG_SUBTRACT
IMPRINT_SUBTRACT
MSA_FLAGGING
STRAYLIGHT
FRINGE
PATHLOSS
BARSHADOW
RESAMPLE_SPEC
CUBE_BUILD	NA	pixeldq of DO_NOT_USE, NON_SCIENCE not used in cube_building	TBD
EXTRACT_1D
EXTRACT_2D

DQ FLAGS for LEVEL3 Pipeline

Step	DQ Flag read from Reference File	DQ flag used that was set in a previous step	DQ flag set
MASTER BACKGROUND
MRS_IMATCH