Flat /raid/aavsonet/oc61/200303/FlatB.fits Flat /raid/aavsonet/oc61/200303/FlatSG.fits Flat /raid/aavsonet/oc61/200303/FlatSI.fits Flat /raid/aavsonet/oc61/200303/FlatSR.fits Flat /raid/aavsonet/oc61/200303/FlatV.fits