Flat /raid/aavsonet/oc61/200712/FlatB.fits Flat /raid/aavsonet/oc61/200712/FlatSG.fits Flat /raid/aavsonet/oc61/200712/FlatSI.fits Flat /raid/aavsonet/oc61/200712/FlatSR.fits Flat /raid/aavsonet/oc61/200712/FlatV.fits