Flat /raid/aavsonet/bsm_nm/200628/FlatB.fits Flat /raid/aavsonet/bsm_nm/200628/FlatI.fits Flat /raid/aavsonet/bsm_nm/200628/FlatR.fits Flat /raid/aavsonet/bsm_nm/200628/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200628/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200628/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200628/FlatV.fits