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

  lbcr.20220325.015451.fits 	Y-FAN 	0 	26935.00 	222.00
  lbcr.20220325.015557.fits 	Y-FAN 	0 	8805.00 	79.00
  lbcr.20220325.015937.fits 	Y-FAN 	0 	13403.00 	128.00
  lbcr.20220325.020105.fits 	Y-FAN 	0 	13782.00 	119.00
  lbcr.20220325.020240.fits 	Y-FAN 	0 	12746.00 	110.00
  lbcr.20220325.020445.fits 	Y-FAN 	180 	14457.00 	132.00
  lbcr.20220325.020603.fits 	Y-FAN 	180 	13225.00 	121.00
  lbcr.20220325.020726.fits 	Y-FAN 	180 	9544.00 	92.00
  lbcr.20220325.020821.fits 	Y-FAN 	180 	7914.00 	78.00
  lbcr.20220328.015833.fits 	Y-FAN 	0 	13613.00 	123.00
  lbcr.20220328.015914.fits 	Y-FAN 	0 	11033.00 	101.00
  lbcr.20220328.020005.fits 	Y-FAN 	0 	8584.00 	82.00
  lbcr.20220328.020107.fits 	Y-FAN 	0 	11898.00 	108.00

# The number of good and acceptable twilight flats with LBC_RED and Y-FAN is:
# ngood=9 nacc=13, out of a total of 18.

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