Flat /raid/aavsonet/oc61/200112/FlatB.fits Flat /raid/aavsonet/oc61/200112/FlatSG.fits Flat /raid/aavsonet/oc61/200112/FlatSI.fits Flat /raid/aavsonet/oc61/200112/FlatSR.fits Flat /raid/aavsonet/oc61/200112/FlatV.fits