Flat /raid/aavsonet/sro/171021/Flat1.fits Flat /raid/aavsonet/sro/171021/FlatB.fits Flat /raid/aavsonet/sro/171021/FlatC.fits Flat /raid/aavsonet/sro/171021/FlatI.fits Flat /raid/aavsonet/sro/171021/FlatR.fits Flat /raid/aavsonet/sro/171021/FlatSG.fits Flat /raid/aavsonet/sro/171021/FlatSI.fits Flat /raid/aavsonet/sro/171021/FlatSR.fits Flat /raid/aavsonet/sro/171021/FlatU.fits Flat /raid/aavsonet/sro/171021/FlatV.fits