activity
19972012
most citedChandra temperature profiles for a sample of nearby relaxed galaxy clusters

527 citations · 1.2k across the 22 of their papers we have counts for

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Showing 2003 · astro-phShow all

13 papers · 2 filters

astro-ph2003

Chandra ACIS and Newton EPIC Observations of the X-ray Luminous SN1978K in NGC 1313

Eric M. Schlegel, Albert Kong, Philip Kaaret +2

We describe an observation of the X-ray luminous SN1978K in NGC 1313 using the ACIS detector on Chandra and an archival Newton EPIC observation. The models that provided good fits…

astro-ph2003

The Insignificance of Global Reheating in the Abell 1068 Cluster: Multiwavelength Analysis

B. R. McNamara, M. W. Wise, S. S. Murray

We present a detailed, multiwavelength study of the Abell 1068 galaxy cluster, and we use this data to test cooling and energy feedback models of galaxy clusters. Near ultraviolet…

astro-ph2003

The Insignificance of Global Reheating in the Abell 1068 Cluster: X-Ray Analysis

Michael W. Wise, Brian R. McNamara, Steve S. Murray

We report on a Chandra observation of the massive, medium redshift (z=0.1386) cooling flow cluster Abell 1068. We detect a clear temperature gradient in the X-ray emitting gas from…

astro-ph2003

CHANDRA observations of the NGC 1550 galaxy group -- implication for the temperature and entropy profiles of 1 keV galaxy groups

M. Sun, W. Forman, A. Vikhlinin +3

We present a detailed \chandra study of the galaxy group NGC 1550. For its temperature (1.370.01 keV) and velocity dispersion ( 300 km s), the NGC 1550 group is o…

astro-ph2003

X-ray Point Sources in the Sombrero Galaxy: Supersoft sources, the globular cluster/LMXB connection, and an overview

R. Di Stefano, A. K. H. Kong, M. L. VanDalfsen +3

We report on the population of point sources discovered during an 18.5 ksec Chandra ACIS-S observation of the Sombrero Galaxy. We present the luminosity function, the spectra of th…

astro-ph2003

Chandra Discovery of an X-ray jet and Extended X-ray Structure in z=0.63 quasar, B2 0738+313

Aneta Siemiginowska, Carlo Stanghellini, Gianfranco Brunetti +8

We have made a 30 ksec Chandra observation of the redshift z=0.63 GPS quasar B2 0738+313. We detected X-ray emission from the core and have discovered a 200 kpc (projected on the s…