Flat /raid/aavsonet/bsm_nm/201219/flatB_bin2.fits
Flat /raid/aavsonet/bsm_nm/201219/flatI_bin2.fits
Flat /raid/aavsonet/bsm_nm/201219/flatR_bin2.fits
Flat /raid/aavsonet/bsm_nm/201219/flatSG_bin2.fits
Flat /raid/aavsonet/bsm_nm/201219/flatSI_bin2.fits
Flat /raid/aavsonet/bsm_nm/201219/flatSR_bin2.fits
Flat /raid/aavsonet/bsm_nm/201219/flatV_bin2.fits