Sunyaev-Zeldovich Observations of Massive Clusters ofGalaxies

摘要

We present detections of the Sunyaev-Zeldovich Effect (SZE) at150 GHz and 275 GHz for the X-ray luminous z=0.299 cluster 1E 0657-67. Theseobservations were obtained as part of an X-ray, weak lensing, and SZE surveyof nearby X-ray bright clusters. The SZE maps were made with the ACBAR(150, 210, 275 GHz) bolometer array installed at the Viper telescope located atthe South Pole. We also present preliminary results from a blind SZE clustersurvey.