Flat /raid/aavsonet/oc61/201101/FlatB.fits Flat /raid/aavsonet/oc61/201101/flatSG_bin2.fits Flat /raid/aavsonet/oc61/201101/FlatSI.fits Flat /raid/aavsonet/oc61/201101/flatSR_bin2.fits Flat /raid/aavsonet/oc61/201101/flatV_bin2.fits