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

  lbcb.20220405.122003.fits 	B-BESSEL 	0 	23162.00 	233.00
  lbcb.20220405.122112.fits 	B-BESSEL 	0 	27855.00 	273.00
  lbcb.20220405.122226.fits 	B-BESSEL 	0 	34728.00 	339.00
  lbcb.20220405.123042.fits 	B-BESSEL 	180 	38017.00 	373.00
  lbcb.20220422.023127.fits 	B-BESSEL 	180 	34270.00 	341.00
  lbcb.20220422.023230.fits 	B-BESSEL 	180 	28022.00 	283.00
  lbcb.20220422.023353.fits 	B-BESSEL 	180 	31991.00 	320.00
  lbcb.20220422.023457.fits 	B-BESSEL 	180 	26413.00 	268.00
  lbcb.20220422.023647.fits 	B-BESSEL 	180 	27806.00 	280.00
  lbcb.20220422.023803.fits 	B-BESSEL 	180 	22470.00 	230.00
  lbcb.20220422.024200.fits 	B-BESSEL 	360 	18320.00 	188.00
  lbcb.20220422.024357.fits 	B-BESSEL 	360 	21876.00 	223.00
  lbcb.20220422.024607.fits 	B-BESSEL 	360 	15563.00 	162.00

# The number of good and acceptable twilight flats with LBC_BLUE and B-BESSEL is:
# ngood=9 nacc=13, out of a total of 20.

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