Flat /raid/aavsonet/bsm_nh2/201120/flatB_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatI_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatR_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatSG_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatSI_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatSR_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatSU_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatV_bin2.fits Flat /raid/aavsonet/bsm_nh2/201120/flatZS_bin2.fits