# filename 	filter 	PA 	median 	median_abs_dev
# ________ 	______ 	__ 	______ 	______________

  lbcr.20220325.124828.fits 	F972N20 	0 	12029.00 	103.00
  lbcr.20220325.125347.fits 	F972N20 	180 	7986.00 	69.00
  lbcr.20220325.125612.fits 	F972N20 	180 	8641.00 	75.00
  lbcr.20220325.125728.fits 	F972N20 	180 	12692.00 	101.00
  lbcr.20220325.125813.fits 	F972N20 	180 	16142.00 	127.00
  lbcr.20220325.125856.fits 	F972N20 	180 	20381.00 	152.00
  lbcr.20220325.125938.fits 	F972N20 	180 	25780.00 	193.00
  lbcr.20220325.130021.fits 	F972N20 	180 	32413.00 	231.00
  lbcr.20220327.124707.fits 	F972N20 	0 	14861.00 	123.00
  lbcr.20220327.124806.fits 	F972N20 	0 	19285.00 	149.00
  lbcr.20220327.124905.fits 	F972N20 	0 	25549.00 	199.00
  lbcr.20220327.125012.fits 	F972N20 	0 	14928.00 	118.00

# The number of good and acceptable twilight flats with LBC_RED and F972N20 is:
# ngood=9 nacc=12, out of a total of 20.

### good: 10000 <= median <= 30000, stdmad != 0
### acceptable: 7500 < median < 40000, stdmad != 0