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astro-ph1998
Entropy-regularized Maximum-Likelihood cluster mass reconstruction
Stella Seitz, Peter Schneider, Matthias Bartelmann
We present a new method for reconstructing two-dimensional mass maps of galaxy clusters from the image distortion of background galaxies. In contrast to most previous approaches, w…
astro-ph1998
A new finite-field mass reconstruction algorithm
Stella Seitz, Peter Schneider
A new method for the reconstruction of the projected mass distribution of clusters of galaxies from the image distortion of background galaxies is discussed. This method is essenti…