Flat /raid/aavsonet/oc61/180329/FlatB.fits Flat /raid/aavsonet/oc61/180329/FlatSG.fits Flat /raid/aavsonet/oc61/180329/FlatSI.fits Flat /raid/aavsonet/oc61/180329/FlatSR.fits Flat /raid/aavsonet/oc61/180329/FlatV.fits