2 papers
astro-ph2003
Estimates of Confusion and Gravitational Lensing Limits in Sunyaev-Zel'dovich Increment Measurements
Michael Zemcov, Peter Newbury, Mark Halpern
We present estimates of the confusion limit of measurements of the Sunyaev-Zel'dovich effect (SZ) increment near its peak intensity based on Monte Carlo simulations of sub-millimet…
astro-ph1999
Reconstructions of the Strong Gravitational Lenses MS 2137 and MS 1455 Using a Two-Stage Inversion Algorithm
P. Newbury, G. G. Fahlman
We propose a new, two-stage algorithm for inverting strong gravitational lenses. The key to the algorithm is decoupling the effects of lens magnification and intrinsic structure in…