Flat /raid/aavsonet/bsm_nm/201123/flatB_bin2.fits Flat /raid/aavsonet/bsm_nm/201123/flatI_bin2.fits Flat /raid/aavsonet/bsm_nm/201123/flatR_bin2.fits Flat /raid/aavsonet/bsm_nm/201123/flatSG_bin2.fits Flat /raid/aavsonet/bsm_nm/201123/flatSI_bin2.fits Flat /raid/aavsonet/bsm_nm/201123/flatSR_bin2.fits Flat /raid/aavsonet/bsm_nm/201123/flatV_bin2.fits