Results 201 to 210 of about 111,221 (213)

Operation of the x-ray telescope eROSITA

SPIE Proceedings, 2010
The X-ray telescope eROSITA is the core instrument besides the Russian ART-XC on the Russian Spektrum-Roentgen- Gamma satellite which will be launched in 2012 to an orbit around the L2 point of the Earth-Sun-system. During both survey and pointing phase the solar panels and the antenna constrain the possible mission scenario.
Peter Predehl, Lars Tiedemann, Maria Fürmetz, Josef Eder   +3 more
openaire   +2 more sources

NeXT hard x-ray telescope

SPIE Proceedings, 2004
NeXT is Japan's 6th X-ray astronomical observatory following to ASTRO-E2. The launch is currently scheduled in 2010. One of the main goal of NeXT is to explore the hard X-ray Universe with newly developed hard X-ray telescope. The hard X-ray telescope utilizes multilayer-supermirror and high-throughput thin-foil optics technology.
Yasushi Ogasaka, Akihiro Furuzawa, Yuzuru Tawara, Keisuke Tamura, Ryo Shibata, Takashi Okajima, Hideyo Kunieda, Koujun Yamashita   +7 more
openaire   +2 more sources

Toward active x-ray telescopes

SPIE Proceedings, 2011
100985
O'Dell, SL, Gubarev, MV, Kolodziejczak, JJ, Ramsey, BD, Atkins, C, Doel, P, Button, TW, Rodriguez Sanmartin D, Cotroneo, V, Davis, WN, Freeman, MD, Reid, PB, Schwartz, DA, Feldman, CH, Willingale, R, Michette, AG, Saha, TT, Zhang, WW, Trolier-Mckinstry, S, Wilke, RHT   +19 more
openaire   +3 more sources

Mirror Systems for X-Ray Telescopes

1976
As is known, studies of the soft x radiation of cosmic objects using proportional flow counters of large area are associated with considerable technical difficulties. At the same time, the use of reflecting x-ray optics is possible in this region of the spectrum (softer than l keV).
L. A. Vainshtein, Yu. P. Voinov, I. L. Beigman, V. P. Shevel’ko   +3 more
openaire   +2 more sources

Invention of x-ray telescope

Physics Today, 1981
Joseph F. Dolan, Leon P. Van Speybroeck
openaire   +2 more sources

Radio, Submillimeter, and X-Ray Telescopes

1976
This volume contains the results of research and development connected with the creation oftelescopes intended for the new regions of the spectrum mastered by astronomy: the x-ray, submillimeter (far infrared), and radio regions. The creation of x-ray, submillimeter, and radio telescopes and the receiver apparatus connected with them is a complicated ...
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The Hard X-ray Modulation Telescope

2022
Fangjun Lu, Yupeng Xu, Congzhan Liu, Xuelei Cao, Yong Chen, Fan Zhang, Yunxiang Xiao   +6 more
openaire   +1 more source

X-Ray Telescopes

2004
openaire   +2 more sources

X‐ray qualification of the ABRIXAS telescope

Astronomische Nachrichten, 1998
Günther Hasinger, Eckhard Kendziorra, H. Hippmann, Lothar Strüder, Peter Friedrich, Bernd Aschenbach, Elmar Pfeffermann, Andreas Oppitz, Thorsten Döhring, Roland Egger, Joachim Trümper, Ulrich G. Briel, Heinrich Bräuninger, Peter Predehl, Wolfgang Burkert   +14 more
openaire   +2 more sources

Lobster-Eye X-ray Telescope Envisioned [PDF]

Science, 1980
openaire   +2 more sources