output
20022026
most citedThe Gaia mission

7.1k citations

researchers with a paper here
collaborating institutions
Showing 2007 · astro-phShow all

174 papers · 2 filters

astro-ph2007★ 43 cited

BAT X-ray Survey - I: Methodology and X-ray Identification

M. Ajello, J. Greiner, G. Kanbach +3

We applied the Maximum Likelihood method, as an image reconstruction algorithm, to the BAT X-ray Survey (BXS). This method was specifically designed to preserve the full statistica…

astro-ph2007

X-ray source populations in the Magellanic Clouds

F. Haberl, W. Pietsch

Early X-ray surveys of the Magellanic Clouds (MCs) were performed with the imaging instruments of the Einstein, ASCA and ROSAT satellites revealing discrete X-ray sources and large…

astro-ph2007★ 54 cited

A2163: Merger events in the hottest Abell galaxy cluster I. Dynamical analysis from optical data

S. Maurogordato, A. Cappi, C. Ferrari +7

We present a detailed optical analysis of the galaxy cluster A2163 based on new multicolor wide field imaging and medium-to-high resolution (R~2000) spectroscopy. While X-ray obser…

astro-ph2007★ 131 cited

The carbon-rich type Ic SN 2007gr: the photospheric phase

S. Valenti, N. Elias-Rosa, S. Taubenberger +20

The first two months of spectroscopic and photometric monitoring of the nearby type Ic SN 2007gr are presented. The very early discovery (less than 5 days after the explosion) and…

astro-ph2007★ 2 cited

Imaging the Gamma-Ray Sky with SPI aboard INTEGRAL

Jürgen Knödlseder, Georg Weidenspointner, Pierre Jean +6

The spectrometer SPI on INTEGRAL allows for the first time simultaneous imaging of diffuse and point-like emission in the hard X-ray and soft gamma-ray regime. To fully exploit the…

astro-ph2007★ 2 cited

Trends for Outer Disk Profiles

Peter Erwin, Michael Pohlen, Leonel Gutierrez +1

The surface-brightness profiles of galaxy disks fall into three main classes, based on whether they are simple exponentials (Type I), bend down at large radii (Type II, "truncation…