Flat /raid/aavsonet/oc61/201112/flatB_bin2.fits Flat /raid/aavsonet/oc61/201112/flatSG_bin2.fits Flat /raid/aavsonet/oc61/201112/FlatSI.fits Flat /raid/aavsonet/oc61/201112/flatSR_bin2.fits Flat /raid/aavsonet/oc61/201112/flatV_bin2.fits