Flat /raid/aavsonet/oc61/200816/FlatB.fits Flat /raid/aavsonet/oc61/200816/FlatSG.fits Flat /raid/aavsonet/oc61/200816/FlatSI.fits Flat /raid/aavsonet/oc61/200816/FlatSR.fits Flat /raid/aavsonet/oc61/200816/FlatV.fits