... center of the Galaxy 1 2. the near-earthorbit 1 2.1 Sensitivity to resolve objects ... by the Chandra data) the near-earthorbit 1 Sensitivity to resolve objects with a ...
... In orbit, background events arise due to diffuse gamma-ray emission, non X-ray events caused directly by primary and secondary cosmic-rays, and radioactivated nuclei inside the detector, induced by MeV protons trapped in a low Earthorbit. ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/H30_Terada01-07Feb07_06:25:26.pdf -- 537.5 Кб -- 07.02.2007 Похожие документы
... INTEGRAL AND IREM identical SREM instrument onboard is the Project for On-Board Autonomy PROBA1 launched in October 2001 into the Low EarthOrbit. ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/I30_Hajdas01-09May07_08:30:48.pdf -- 261.6 Кб -- 09.05.2007 Похожие документы
... RHESSI was launched on the 5th Feb 2002 as the NASA SMEX mission into a circular Low EarthOrbit with about 590 km altitude and 38 degrees inclination. ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/I33_Hajdas02-09May07_09:01:42.pdf -- 188.7 Кб -- 09.05.2007 Похожие документы
... It is now possible to model radiation fields whose intensity varies with zenith angle a requirement for simulating e.g. Earth leakage radiations in low-Earthorbit (gamma-rays, neutrons, . ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/J34_Weidenspointner01-14Feb07_14:15:26.pdf -- 44.1 Кб -- 14.02.2007 Похожие документы
... ACT Mission The requirements for an ACT mission given as constraints to the IMDC included a low-earth (near-) equatorial orbit at 550 km or below and a 5 10 yr mission lifetime. ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/J36_Wunderer03-23Feb07_03:04:03.pdf -- 333.5 Кб -- 23.02.2007 Похожие документы