Hostname: page-component-745bb68f8f-b6zl4 Total loading time: 0 Render date: 2025-01-14T13:45:27.675Z Has data issue: false hasContentIssue false
  • English
  • Français

GRBs Observed by MAXI

Published online by Cambridge University Press:  22 July 2013

M. Serino ,
T. Sakamoto ,
A. Yoshida ,
N. Kawai ,
M. Morii ,
M. Sugizaki ,
S. Nakahira ,
H. Negoro ,
T. Mihara  and
Y. Nishimura
...Show all authors
M. Serino
Affiliation:
MAXI team, Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan. e-mail: [email protected] ;
T. Sakamoto
Affiliation:
Department of Physics and Mathematics, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
A. Yoshida
Affiliation:
Department of Physics and Mathematics, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
N. Kawai
Affiliation:
Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
M. Morii
Affiliation:
Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
M. Sugizaki
Affiliation:
MAXI team, Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan. e-mail: [email protected] ;
S. Nakahira
Affiliation:
ISS Science Project Office, Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), 2-1-1 Sengen, Tsukuba, Ibaraki 305-8505, Japan
H. Negoro
Affiliation:
Department of Physics, Nihon University, 1-8-14 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8308, Japan
T. Mihara
Affiliation:
MAXI team, Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan. e-mail: [email protected] ;
Y. Nishimura
Affiliation:
Department of Applied Physics, University of Miyazaki, 1-1 Gakuen Kibanadai-nishi, Miyazaki, Miyazaki 889-2192, Japan
Y. Ogawa
Affiliation:
Department of Applied Physics, University of Miyazaki, 1-1 Gakuen Kibanadai-nishi, Miyazaki, Miyazaki 889-2192, Japan
M. Matsuoka
Affiliation:
MAXI team, Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan. e-mail: [email protected] ;
Get access

Abstract

Monitor of All-sky X-ray Image (MAXI) on board International Space Station is capable ofobserving gamma-ray bursts (GRBs) and sending notices of GRBs or other transient events,using real time connection to the ground. MAXI observed 32 GRBs or short X-ray transientsas of the end of September 2012. Among them, eleven events were simultaneously detected byother satellites. The observed rate of the MAXI GRBs is about one event per month. Thisrate is comparable to a past observation with larger effective area and larger field ofview. The fact indicates that MAXI has better sensitivity to observe GRBs because of lowbackground. The distribution of the spectral hardness of MAXI GRBs is similar to theresults of a past instrument, which is sensitive to similar energy range.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 61: Gamma-ray Bursts: 15 Years of GRB Afterglows – Progenitors, Environments and Host Galaxies from the Nearby to the Early Universe , 2013 , pp. 59 - 63
Copyright
© EAS, EDP Sciences 2013

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Heise, J., Zand, J.I., Kippen, R.M., et al., 2001, in “Gamma-ray Bursts in the Afterglow Era”, ed. E. Costa, F. Frontera & J. Hjorth, p. 16
Matsuoka, M., Kawasaki, K., Ueno, S., et al., 2009, PASJ, 61, 999
Mihara, T., Nakajima, M., Sugizaki, M., et al., 2011, PASJ, 63, S623
Ricker, G.R., Atteia, J.-L., Crew, G.B., et al., 2003, in “Gamma-Ray Burst and Afterglow Astronomy 2001: A Workshop Celebrating the First Year of the HETE Mission”, ed. G.R. Ricker & R.K. Vanderspek, p. 3
Sakamoto, T., Lamb, D.Q., Kawai, N., et al., 2005, ApJ, 629, 311 CrossRef
Shirasaki, Y., Kawai, N., Yoshida, A., et al., 2003, PASJ 55, 1033
Sugizaki, M., Mihara, T., Serino, M., et al., 2011, PASJ, 63, S635