Flat /raid/aavsonet/oc61/201201/flatB_bin2.fits Flat /raid/aavsonet/oc61/201201/flatSG_bin2.fits Flat /raid/aavsonet/oc61/201201/FlatSI.fits Flat /raid/aavsonet/oc61/201201/flatSR_bin2.fits Flat /raid/aavsonet/oc61/201201/flatV_bin2.fits