Flat /raid/aavsonet/bsm_tx/201028/flatB_bin1.fits Flat /raid/aavsonet/bsm_tx/201028/flatC_bin1.fits Flat /raid/aavsonet/bsm_tx/201028/flatCV_bin1.fits Flat /raid/aavsonet/bsm_tx/201028/flatI_bin1.fits Flat /raid/aavsonet/bsm_tx/201028/flatR_bin1.fits Flat /raid/aavsonet/bsm_tx/201028/flatV_bin1.fits