Flat /raid/aavsonet/oc61/200123/FlatB.fits Flat /raid/aavsonet/oc61/200123/FlatSG.fits Flat /raid/aavsonet/oc61/200123/FlatSI.fits Flat /raid/aavsonet/oc61/200123/FlatSR.fits Flat /raid/aavsonet/oc61/200123/FlatV.fits