374 citations · 569 across the 7 of their papers we have counts for
7 papers
Unveiling the largest structures in the nearby Universe: Discovery of the Quipu superstructure
Hans Boehringer, Gayoung Chon, Joachim Truemper +2
For a precise determination of cosmological parameters we need to understand the effects of the local large-scale structure of the Universe on the measurements. They include modifi…
The Cosmic Large-Scale Structure in X-rays (CLASSIX) Cluster Survey III: The Perseus-Pisces supercluster and the Southern Great Wall as traced by X-ray luminous galaxy clusters
Hans Boehringer, Gayoung Chon, Joachim Truemper
The Perseus-Pisces supercluster is known as one of the largest structures in the nearby Universe that has been charted by the galaxy and galaxy cluster distributions. For the latte…
The Cosmic Large-Scale Structure in X-rays (CLASSIX) Cluster Survey II: Unveiling a pancake structure with a 100 Mpc radius in the local Universe
Hans Boehringer, Gayoung Chon, Joachim Truemper
Previous studies of the galaxy and galaxy cluster distribution in the local Universe found indications for a large extension of the Local Supercluster up to a radius of 190 h_70^-1…
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…
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…
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…
RX J2115.7-5840: a short-period, asynchronous polar
A. D. Schwope, D. A. H. Buckley, D. O'Donoghue +3
We report phase-resolved optical polarimetric, photometric and spectroscopic observations of RX J2115.7-5840 (= EUVE J2115-58.6, Craig 1996) which confirms the system to be a magne…