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

  lbcb.20220325.124657.fits 	SDT_Uspec 	0 	12310.00 	182.00
  lbcb.20220325.124947.fits 	SDT_Uspec 	0 	16777.00 	247.00
  lbcb.20220325.125029.fits 	SDT_Uspec 	0 	20037.00 	295.00
  lbcb.20220325.125110.fits 	SDT_Uspec 	0 	23885.00 	349.00
  lbcb.20220325.125309.fits 	SDT_Uspec 	180 	20543.00 	299.00
  lbcb.20220325.125350.fits 	SDT_Uspec 	180 	24374.00 	353.00
  lbcb.20220325.125453.fits 	SDT_Uspec 	180 	16982.00 	247.00
  lbcb.20220325.125533.fits 	SDT_Uspec 	180 	19943.00 	289.00
  lbcb.20220325.125615.fits 	SDT_Uspec 	180 	23685.00 	343.00
  lbcb.20220325.125732.fits 	SDT_Uspec 	180 	31939.00 	460.00
  lbcb.20220325.125816.fits 	SDT_Uspec 	180 	37999.00 	547.00
  lbcb.20220327.125122.fits 	SDT_Uspec 	0 	23875.00 	346.00

# The number of good and acceptable twilight flats with LBC_BLUE and SDT_Uspec is:
# ngood=10 nacc=12, out of a total of 20.

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