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OATS-UNI/TS SEMINAR
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Speaker: Charles ROMERO (NRAO and Univ. of Virginia)
Title: High Resolution Cluster Pressure Profile Measurements with MUSTANG and
BOLOCAM
Date: Monday, July 28th, 2014
Time: 11:30
Venue: Villa Bazzoni
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Abstract: We present results from a sub-sample of four of the CLASH clusters
observed with both MUSTANG (90 GHz bolometer array on the GBT) and
Bolocam (150 GHz bolometer array on the CSO). Bolocam and MUSTANG data
probe different size scales and are highly complementary. We jointly
fit3-dimensional pressure profiles to the two datasets and find thatthe
addition of the high resolution MUSTANG data considerably improve
constraints on the pressure profiles. We compare our best fit profiles
to X-ray determined pressure profiles (provided by ACCEPT). Finally we
describe ongoing work to extend this analysis to the full set of CLASH
clusters viewable by the GBT, and to obtain even better results with the
MUSTANG-1.5 camera to be commissioned in Fall of 2014.
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Contact: Stefano Borgani (OATS)