Flat /raid/aavsonet/oc61/200311/FlatB.fits Flat /raid/aavsonet/oc61/200311/FlatSG.fits Flat /raid/aavsonet/oc61/200311/FlatSI.fits Flat /raid/aavsonet/oc61/200311/FlatSR.fits Flat /raid/aavsonet/oc61/200311/FlatV.fits