Flat /raid/aavsonet/oc61/200924/FlatB.fits Flat /raid/aavsonet/oc61/200924/FlatSG.fits Flat /raid/aavsonet/oc61/200924/FlatSI.fits Flat /raid/aavsonet/oc61/200924/FlatSR.fits Flat /raid/aavsonet/oc61/200924/FlatV.fits