Flat /raid/aavsonet/oc61/200803/FlatB.fits Flat /raid/aavsonet/oc61/200803/FlatSG.fits Flat /raid/aavsonet/oc61/200803/FlatSI.fits Flat /raid/aavsonet/oc61/200803/FlatSR.fits Flat /raid/aavsonet/oc61/200803/FlatV.fits