Name	Notation	Description	Types	Status
Time field is bad but can probably be inferred from the previous good time	1		Concept	stable
Time field is bad and cannot be inferred from the previous good time	2		Concept	stable
This record starts a sequence that is inconsistent with previous times (i.e. there is a time discontinuity). This may or may not be associated with a spacecraft clock update (see scan line status flags for ATOVS)	3		Concept	stable
Start of a sequence that apparently repeats scan times that have been previously accepted	4		Concept	stable
Scan line was not calibrated because of bad time	5		Concept	stable
Scan line was calibrated using fewer than the preferred number of scan lines because of proximity to start or end of data or to a data gap	6		Concept	stable
Scan line was not calibrated because of bad or insufficient PRT data	7		Concept	stable
Scan line was calibrated but with marginal PRT data	8		Concept	stable
Some uncalibrated channels on this scan	9		Concept	stable
Uncalibrated due to instrument mode	10		Concept	stable
Questionable calibration because of antenna position error of space view	11		Concept	stable
Questionable calibration because of antenna position error of black body	12		Concept	stable
Not Earth located because of bad time	13		Concept	stable
Earth location questionable because of questionable time code (see time problem code bits)	14		Concept	stable
Earth location questionable - only marginal agreement with reasonableness check	15		Concept	stable
Earth location questionable - fails reasonableness check	16		Concept	stable
Earth location questionable because of antenna position check	17		Concept	stable
Scan line calibration cold black body	18		Concept	stable
Scan line calibration warm black body	19		Concept	stable
Scan line calibration space view	20		Concept	stable
Earth view	21		Concept	stable