Flat /raid/aavsonet/oc61/200526/FlatB.fits Flat /raid/aavsonet/oc61/200526/FlatSG.fits Flat /raid/aavsonet/oc61/200526/FlatSI.fits Flat /raid/aavsonet/oc61/200526/FlatSR.fits Flat /raid/aavsonet/oc61/200526/FlatV.fits