Flat /raid/aavsonet/bsm_tx/200516/flatB_bin1.fits Flat /raid/aavsonet/bsm_tx/200516/flatC_bin1.fits Flat /raid/aavsonet/bsm_tx/200516/flatCV_bin1.fits Flat /raid/aavsonet/bsm_tx/200516/flatI_bin1.fits Flat /raid/aavsonet/bsm_tx/200516/flatR_bin1.fits Flat /raid/aavsonet/bsm_tx/200516/flatV_bin1.fits