Flat /raid/aavsonet/bsm_nm/200822/FlatB.fits Flat /raid/aavsonet/bsm_nm/200822/FlatI.fits Flat /raid/aavsonet/bsm_nm/200822/FlatR.fits Flat /raid/aavsonet/bsm_nm/200822/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200822/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200822/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200822/FlatV.fits