Flat /raid/aavsonet/oc61/200725/FlatB.fits Flat /raid/aavsonet/oc61/200725/FlatSG.fits Flat /raid/aavsonet/oc61/200725/FlatSI.fits Flat /raid/aavsonet/oc61/200725/FlatSR.fits Flat /raid/aavsonet/oc61/200725/FlatV.fits