16 - 21 June 2024
Yokohama, Japan
Conference 13093 > Paper 13093-61
Paper 13093-61

Detail design of the XRISM Timing System and its verification in the nominal operation mode

19 June 2024 • 14:35 - 14:50 Japan Standard Time | Room G414/415, North - 4F

Abstract

We summarize the detail design of the timing system of newly born X-ray satellite XRISM, including both onboard instruments and off-line data-processing tools. The absolute timing accuracy of 1.0 msec is required for the system. We also report the results of both the ground timing test and in-orbit verification observation using a millisecond pulsar on the timing performance of the XRISM timing system in the nominal operating mode, i.e., assigning time stamp using the GPS signals from the GPS receiver onboard the spacecraft.

Presenter

Yukikatsu Terada
Saitama Univ. (Japan), Japan Aerospace Exploration Agency (Japan)
Yukikatsu Terada received his BS and MS degrees in physics and his PhD in science from the University of Tokyo in 1997, 1999, and 2002, respectively. He is an associate professor at Saitama University, cross-appointed at Japan Aerospace Exploration Agency (JAXA). He is the leader of the Science Operations Team of the X-Ray Imaging and Spectroscopy Mission (XRISM) project. He was contributed on the development of previous X-ray satellites by JAXA, such as Astro-E, Suzaku, and Hitomi missions, and is an expert on the timing system of these X-ray missions. He is also a chair of the timing calibration working group of the International Astronomical Consortium for High-Energy Calibration (IACHEC) for 16 years.
Application tracks: Astrophotonics
Presenter/Author
Yukikatsu Terada
Saitama Univ. (Japan), Japan Aerospace Exploration Agency (Japan)
Author
Megumi Shidatsu
Ehime Univ. (Japan)
Author
Rikkyo Univ. (Japan)
Author
NEC Corp. (Japan)
Author
Saitama Univ. (Japan)
Author
Saitama Univ. (Japan)
Author
Saitama Univ. (Japan)
Author
Saitama Univ. (Japan)
Author
Ehime Univ. (Japan)
Author
Chikara Natsukari
Japan Aerospace Exploration Agency (Japan)
Author
Saitama Univ. (Japan), Japan Aerospace Exploration Agency (Japan)
Author
Kenichi Toda
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Katsuhiro Hayashi
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Yoshiaki Kanemaru
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Hiroshima Univ. (Japan)
Author
Masayoshi Nobukawa
Nara Univ. of Education (Japan)
Author
Hiroshima Univ. (Japan)
Author
Kazuhiro Nakazawa
Nagoya Univ. (Japan)
Author
Shin'ichiro Uno
Nihon Fukushi Univ. (Japan)
Author
Ken Ebisawa
Japan Aerospace Exploration Agency (Japan)
Author
Fukuoka Univ. (Japan)
Author
Satoru Katsuda
Saitama Univ. (Japan)
Author
Aya Kubota
Shibaura Institute of Technology (Japan)
Author
Naomi Ota
Nara Women's Univ. (Japan)
Author
Kagoshima Univ. (Japan)
Author
Yuichi Terashima
Ehime Univ. (Japan)
Author
Yohko Tsuboi
Chuo Univ. (Japan)
Author
Yuusuke Uchida
Tokyo Univ. of Science (Japan)
Author
Hideki Uchiyama
Shizuoka Univ. (Japan)
Author
Shigeo Yamauchi
Nara Women's Univ. (Japan)
Author
Tomokage Yoneyama
Chuo Univ. (Japan)
Author
Satoshi Yamada
RIKEN (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Japan Aerospace Exploration Agency (Japan)
Author
Chris Baluta
NASA (United States)
Author
Matt Holland
NASA (United States)
Author
Michael Loewenstein
NASA (United States), Univ. of Maryland, College Park (United States)
Author
Massachusetts Institute of Technology (United States)
Author
Tahir Yaqoob
NASA (United States)
Author
Robert S. Hill
NASA (United States)
Author
Trisha F. Doyle
NASA (United States)
Author
NASA (United States)
Author
NASA (United States)
Author
NASA (United States)
Author
NASA (United States)
Author
Toshihiro Takagi
Ehime Univ. (Japan)
Author
Yugo Motogami
Saitama Univ. (Japan)
Author
Katja Pottschmidt
NASA (United States), CRESST, University of Maryland Baltimore County, (United States)
Author
Kyoto University (Japan)
Author
Konan University (Japan)