Flat /raid/aavsonet/oc61/200726/FlatB.fits Flat /raid/aavsonet/oc61/200726/FlatSG.fits Flat /raid/aavsonet/oc61/200726/FlatSI.fits Flat /raid/aavsonet/oc61/200726/FlatSR.fits Flat /raid/aavsonet/oc61/200726/FlatV.fits