Flat /raid/aavsonet/bsm_nh2/201118/flatB_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatI_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatR_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatSG_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatSI_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatSR_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatSU_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatV_bin2.fits Flat /raid/aavsonet/bsm_nh2/201118/flatZS_bin2.fits