Flat /raid/aavsonet/bsm_s/151126/Flat20130821.fits Flat /raid/aavsonet/bsm_s/151126/FlatB.fits Flat /raid/aavsonet/bsm_s/151126/FlatGR.fits Flat /raid/aavsonet/bsm_s/151126/FlatGr.fits Flat /raid/aavsonet/bsm_s/151126/FlatGRH.fits Flat /raid/aavsonet/bsm_s/151126/FlatI.fits Flat /raid/aavsonet/bsm_s/151126/FlatR.fits Flat /raid/aavsonet/bsm_s/151126/FlatV.fits