Flat /raid/aavsonet/bsm_tx/201024/flatB_bin1.fits Flat /raid/aavsonet/bsm_tx/201024/flatC_bin1.fits Flat /raid/aavsonet/bsm_tx/201024/flatCV_bin1.fits Flat /raid/aavsonet/bsm_tx/201024/flatI_bin1.fits Flat /raid/aavsonet/bsm_tx/201024/flatR_bin1.fits Flat /raid/aavsonet/bsm_tx/201024/flatV_bin1.fits