Flat /raid/aavsonet/bsm_nh2/200930/flatB_bin2.fits Flat /raid/aavsonet/bsm_nh2/200930/flatI_bin2.fits Flat /raid/aavsonet/bsm_nh2/200930/flatSG_bin2.fits Flat /raid/aavsonet/bsm_nh2/200930/flatSI_bin2.fits Flat /raid/aavsonet/bsm_nh2/200930/flatSR_bin2.fits Flat /raid/aavsonet/bsm_nh2/200930/flatSU_bin2.fits Flat /raid/aavsonet/bsm_nh2/200930/flatV_bin2.fits Flat /raid/aavsonet/bsm_nh2/200930/flatZS_bin2.fits