374 citations · 569 across the 7 of their papers we have counts for
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astro-ph2000★ 374 cited
XMM-Newton observation of the Lockman Hole; I. The X-ray Data
G. Hasinger, B. Altieri, M. Arnaud +25
We report on the first deep X-ray survey with the XMM-Newton observatory during the performance verification phase. The field of the Lockman Hole, one of the best studied sky areas…
astro-ph2000★ 143 cited
Discovery of 424 ms pulsations from the radio-quiet neutron star in the PKS 1209-52 supernova remnant
V. E. Zavlin, G. G. Pavlov, D. Sanwal +1
The central source of the supernova remnant PKS 1209-52 was observed with the Advanced CCD Imaging Spectrometer aboard Chandra X-ray observatory on 2000 January 6-7. The use of the…
astro-ph2000★ 5 cited
The contribution of Narrow-Line Seyfert 1 galaxies to the soft X-ray background
G. Hasinger, I. Lehmann, M. Schmidt +5
The ROSAT Ultradeep HRI survey in the Lockman Hole contains a complete sample of 91 X-ray sources with fluxes in the 0.5-2 keV band larger than 1.2 times 10e-15 erg cm-2 s-1, where…