Flat /raid/aavsonet/bsm_nh2/201121/flatB_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatI_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatR_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatSG_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatSI_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatSR_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatSU_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatV_bin2.fits Flat /raid/aavsonet/bsm_nh2/201121/flatZS_bin2.fits