Flat /raid/aavsonet/bsm_nh2/190527/FlatB.fits Flat /raid/aavsonet/bsm_nh2/190527/FlatI.fits Flat /raid/aavsonet/bsm_nh2/190527/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/190527/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/190527/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/190527/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/190527/FlatV.fits Flat /raid/aavsonet/bsm_nh2/190527/FlatZS.fits