Flat /raid/aavsonet/bsm_nm/200306/FlatB.fits
Flat /raid/aavsonet/bsm_nm/200306/FlatI.fits
Flat /raid/aavsonet/bsm_nm/200306/FlatR.fits
Flat /raid/aavsonet/bsm_nm/200306/FlatSG.fits
Flat /raid/aavsonet/bsm_nm/200306/FlatSI.fits
Flat /raid/aavsonet/bsm_nm/200306/FlatV.fits