Status of x-ray imaging and spectroscopy mission (XRISM)
M. TashiroJapan Aerospace Exploration Agency (Japan)Hironori MaejimaJapan Aerospace Exploration Agency (Japan)Kenichi TodaJapan Aerospace Exploration Agency (Japan)Richard L. KelleyNASA Goddard Space Flight Ctr. (United States)Lillian S. ReichenthalNASA Goddard Space Flight Ctr. (United States)Leslie S. HartzNASA Goddard Space Flight Ctr. (United States)Robert PetreNASA Goddard Space Flight Ctr. (United States)Brian J. WilliamsNASA Goddard Space Flight Ctr. (United States)M. GuainazziElisa CostantiniSRON Netherlands Institute for Space Research (Netherlands)Ryuichi FujimotoKanazawa Univ. (Japan)Kiyoshi HayashidaOsaka Univ. (Japan)Joy Henegar-LeonNASA Goddard Space Flight Ctr. (United States)Matt HollandNASA Goddard Space Flight Ctr. (United States)Yoshitaka IshisakiTokyo Metropolitan Univ. (Japan)Caroline A. KilbourneNASA Goddard Space Flight Ctr. (United States)M. LoewensteinNASA Goddard Space Flight Ctr. (United States)Kyoko MatsushitaTokyo Univ. of Science (Japan)Koji MoriJapan Aerospace Exploration Agency (Japan)Takashi OkajimaNASA Goddard Space Flight Ctr. (United States)F. S. PorterNASA Goddard Space Flight Ctr. (United States)Gary A. SneidermanNASA Goddard Space Flight Ctr. (United States)Yoh TakeiJapan Aerospace Exploration Agency (Japan)Y. TeradaSaitama Univ. (Japan)Hiroshi TomidaJapan Aerospace Exploration Agency (Japan)Hiroya YamaguchiJapan Aerospace Exploration Agency (Japan)Shin WatanabeJapan Aerospace Exploration Agency (Japan)Hiroki AkamatsuSRON Netherlands Institute for Space Research (Netherlands)Yoshitaka AraiJapan Aerospace Exploration Agency (Japan)M. AudardJapan Aerospace Exploration Agency (Japan)Hisamitsu AwakiJapan Aerospace Exploration Agency (Japan)Iu. BabykJapan Aerospace Exploration Agency (Japan)Aya BambaDepartment of Physics, University of Tokyo, Tokyo 113-0033, JapanNobutaka BandoJapan Aerospace Exploration Agency (Japan)Ehud BeharJapan Aerospace Exploration Agency (Japan)Thomas G. BialasNASA Goddard Space Flight Ctr. (United States)Rozenn Boissay-MalaquinNASA Goddard Space Flight Ctr. (United States)Laura BrennemanJapan Aerospace Exploration Agency (Japan)G. V. BrownJapan Aerospace Exploration Agency (Japan)Edgar R. CanavanNASA Goddard Space Flight Ctr. (United States)Meng P. ChiaoNASA Goddard Space Flight Ctr. (United States)Brian J. ComberNASA Goddard Space Flight Ctr. (United States)Lía CorralesJapan Aerospace Exploration Agency (Japan)Renata CumbeeJapan Aerospace Exploration Agency (Japan)Cor de VriesSRON Netherlands Institute for Space Research (Netherlands)Jan-Willem den HerderSRON Netherlands Institute for Space Research (Netherlands)Johannes DercksenSRON Netherlands Institute for Space Research (Netherlands)María Díaz TrigoSaitama Univ. (Japan)Michael DiPirroNASA Goddard Space Flight Ctr. (United States)Chris DoneJapan Aerospace Exploration Agency (Japan)Tadayasu DotaniJapan Aerospace Exploration Agency (Japan)Ken EbisawaJapan Aerospace Exploration Agency (Japan)Megan E. EckartJapan Aerospace Exploration Agency (Japan)D. EckertTokyo Univ. of Science (Japan)Satoshi EguchiJapan Aerospace Exploration Agency (Japan)Teruaki EnotoNASA Goddard Space Flight Ctr. (United States)Yuichiro EzoeTokyo Metropolitan Univ. (Japan)C. FerrignoTokyo Univ. of Science (Japan)Yutaka FujitaTokyo Metropolitan Univ. (Japan)Yasushi FukazawaEuropean Space Agency (Netherlands)Akihiro FuruzawaEuropean Space Agency (Netherlands)Luigi GalloSRON Netherlands Institute for Space Research (Netherlands)Nathalie GorterSRON Netherlands Institute for Space Research (Netherlands)Martin GrimSRON Netherlands Institute for Space Research (Netherlands)Liyi GuNASA Goddard Space Flight Ctr. (United States)Kouichi HaginoTokyo Univ. of Science (Japan)Kenji HamaguchiNASA Goddard Space Flight Ctr. (United States)Isamu HatsukadeJapan Aerospace Exploration Agency (Japan)D. G. HawthornEuropean Space Agency (Netherlands)Katsuhiro HayashiJapan Aerospace Exploration Agency (Japan)Natalie HellJapan Aerospace Exploration Agency (Japan)Junko S. HiragaSaitama Univ. (Japan)Edmund Hodges‐KluckNASA Goddard Space Flight Ctr. (United States)Takafumi HoriuchiJapan Aerospace Exploration Agency (Japan)A. E. HornschemeierNASA Goddard Space Flight Ctr. (United States)Akio HoshinoJapan Aerospace Exploration Agency (Japan)Yuto IchinoheKanazawa Univ. (Japan)Sayuri IgaJapan Aerospace Exploration Agency (Japan)Ryo IizukaJapan Aerospace Exploration Agency (Japan)M. IshidaJapan Aerospace Exploration Agency (Japan)Naoki IshihamaJapan Aerospace Exploration Agency (Japan)Kumi IshikawaTokyo Metropolitan Univ. (Japan)Kosei IshimuraOsaka Univ. (Japan)Tess JaffeNASA Goddard Space Flight Ctr. (United States)J. S. KaastraSRON Netherlands Institute for Space Research (Netherlands)T. R. KallmanNASA Goddard Space Flight Ctr. (United States)Erin KaraJapan Aerospace Exploration Agency (Japan)Satoru KatsudaSaitama Univ. (Japan)Steven J. KenyonNASA Goddard Space Flight Ctr. (United States)Mark O. KimballNASA Goddard Space Flight Ctr. (United States)Takao KitagutiSaitama Univ. (Japan)Shunji KitamotoKanazawa Univ. (Japan)Shōgo KobayashiTokyo Univ. of Science (Japan)Akihide KobayashiJapan Aerospace Exploration Agency (Japan)Takayoshi KohmuraTokyo Univ. of Science (Japan)Aya KubotaSaitama Univ. (Japan)Maurice A. LeuteneggerNASA Goddard Space Flight Ctr. (United States)Muzi LiNASA Goddard Space Flight Ctr. (United States)T. LockardJapan Aerospace Exploration Agency (Japan)Yoshitomo MaedaJapan Aerospace Exploration Agency (Japan)
2020en
ABI
Аннотация
The X-Ray Imaging and Spectroscopy Mission (XRISM) is the successor to the 2016 Hitomi mission that ended prematurely. Like Hitomi, the primary science goals are to examine astrophysical problems with precise highresolution X-ray spectroscopy. XRISM promises to discover new horizons in X-ray astronomy. XRISM carries a 6 x 6 pixelized X-ray micro-calorimeter on the focal plane of an X-ray mirror assembly and a co-aligned X-ray CCD camera that covers the same energy band over a large field of view. XRISM utilizes Hitomi heritage, but all designs were reviewed. The attitude and orbit control system were improved in hardware and software. The number of star sensors were increased from two to three to improve coverage and robustness in onboard attitude determination and to obtain a wider field of view sun sensor. The fault detection, isolation, and reconfiguration (FDIR) system was carefully examined and reconfigured. Together with a planned increase of ground support stations, the survivability of the spacecraft is significantly improved.
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