73 citations · 104 across the 6 of their papers we have counts for
3 papers · 1 filter
Weak lensing mass-richness relation of redMaPPer clusters in the LSST DESC DC2 simulations
Constantin Payerne, Zhuowen Zhang, Michel Aguena +13
Cluster scaling relations are key ingredients in cluster abundance-based cosmological studies. In optical cluster cosmology, where clusters are detected through their richness, clu…
Blending and obscuration in weak lensing magnification
E. Gaztanaga, S. J. Schmidt, M. D. Schneider +1
We test the impact of some systematic errors in weak lensing magnification measurements with the COSMOS 30-band photo- Survey flux limited to using correlations…
Photometric Redshifts with the LSST: Evaluating Survey Observing Strategies
Melissa L. Graham, Andrew J. Connolly, Željko Ivezić +5
In this paper we present and characterize a nearest-neighbors color-matching photometric redshift estimator that features a direct relationship between the precision and accuracy o…