Flat /raid/aavsonet/oc61/200724/FlatB.fits Flat /raid/aavsonet/oc61/200724/FlatSG.fits Flat /raid/aavsonet/oc61/200724/FlatSI.fits Flat /raid/aavsonet/oc61/200724/FlatSR.fits Flat /raid/aavsonet/oc61/200724/FlatV.fits