REDUCE section

The REDUCE section is not a part of the MBFITS raw-data format, and contains MIRA-internal flags describing the calibration history. There is one REDUCE section per frontend-backend combination, i.e. REDUCE1, REDUCE2, etc.

REDUCE1	S
REDUCE1%DESPIKE_DONE	L	Data despiked (yes/no) ?
REDUCE1%BASE_DONE	L	Baseline subtracted (yes/no) ?
REDUCE1%CALIBRATION_DONE	4 I	Calibration done ?
		(1) Normalized by gainarray (yes /no) ?
		(2) Backend count rates (no) or temp. scale (yes) ?
		(3) Off signal subtracted (yes /no) ?
		(4) Cross correlation phases calibrated (yes /no) ?
		(for polarimetry only)