Flat /raid/aavsonet/oc61/200113/FlatB.fits Flat /raid/aavsonet/oc61/200113/FlatSG.fits Flat /raid/aavsonet/oc61/200113/FlatSI.fits Flat /raid/aavsonet/oc61/200113/FlatSR.fits Flat /raid/aavsonet/oc61/200113/FlatV.fits