Flat /raid/aavsonet/bsm_nm/201019/flatB_bin2.fits
Flat /raid/aavsonet/bsm_nm/201019/flatI_bin2.fits
Flat /raid/aavsonet/bsm_nm/201019/flatR_bin2.fits
Flat /raid/aavsonet/bsm_nm/201019/flatSG_bin2.fits
Flat /raid/aavsonet/bsm_nm/201019/flatSI_bin2.fits
Flat /raid/aavsonet/bsm_nm/201019/flatSR_bin2.fits
Flat /raid/aavsonet/bsm_nm/201019/flatV_bin2.fits