Flat /raid/aavsonet/bsm_s/200629/FlatB.fits
Flat /raid/aavsonet/bsm_s/200629/FlatI.fits
Flat /raid/aavsonet/bsm_s/200629/FlatR.fits
Flat /raid/aavsonet/bsm_s/200629/FlatSG.fits
Flat /raid/aavsonet/bsm_s/200629/FlatSI.fits
Flat /raid/aavsonet/bsm_s/200629/FlatSR.fits
Flat /raid/aavsonet/bsm_s/200629/FlatV.fits