Flat /raid/aavsonet/oc61/200301/FlatB.fits Flat /raid/aavsonet/oc61/200301/FlatSG.fits Flat /raid/aavsonet/oc61/200301/FlatSI.fits Flat /raid/aavsonet/oc61/200301/FlatSR.fits Flat /raid/aavsonet/oc61/200301/FlatV.fits