{
  "bibcode": "2012GCN.13176....1I",
  "body": "W. Iwakiri, M. Tashiro, Y. Terada, T. Yasuda, K. Takahara, M. Asahina,\nS. Kobayashi, A. Sakamoto (Saitama U.),\nY. Hanabata, T. Uehara, T. Kawano, K. Takaki, M. Mizuno, M. Ohno,\nY. Fukazawa (Hiroshima U.), S. Sugita (Nagoya U.), K. Yamaoka (Aoyama\nGakuin U.), M. Kokubun,\nT. Takahashi (ISAS/JAXA), Y. E. Nakagawa (Waseda U.), N. Ohmori, M.\nAkiyama,\nM. Yamauchi (Univ. of Miyazaki), Y. Urata, P. Tsai (NCU),\nK. Nakazawa, K. Makishima (Univ. of Tokyo),\non behalf of the Suzaku WAM team, report:\n\nThe long GRB 120326A (Swift/BAT trigger #518626 ; Siegel et al., GCN\n13105) triggered the Suzaku Wide-band All-sky Monitor (WAM) which covers\nan energy range of 50 keV - 5 MeV at 01:20:31.907 UT (=T0).\n\nThe observed light curve shows a single peak starting at T0-5 s, ending\nat T0+10 s, with a duration (T90) of about 9 seconds. The fluence in 100\n- 1000 keV was 1.61(+/-0.26) x 10^-6 erg/cm^2. The 1-s peak flux \nmeasured from T0+3 s was 0.61(-0.44, +0.40) photons/cm^2/s in the same \nenergy range.\n\nPreliminary result shows that the time-averaged spectrum from T0-5 s to\nT0+10 s is well fitted by a single power-law with a photon index of 2.14\n(-0.31, 0.45) (chi2/d.o.f = 11.1/14).\n\nAll the quoted errors are at statistical 90% confidence level, in which\nthe systematic uncertainties are not included.\n\nThe light curves for this burst will be available at:\n\nhttp://www.astro.isas.jaxa.jp/suzaku/HXD-WAM/WAM-GRB/grb/trig/grb_table.html",
  "circularId": 13176,
  "createdOn": 1333174683000,
  "email": "tashiro@phy.saitama-u.ac.jp",
  "subject": "GRB 120326A : Suzaku WAM observation of the prompt emission",
  "submitter": "Makoto Tashiro at Saitama U/Swift  <tashiro@phy.saitama-u.ac.jp>",
  "eventId": "GRB 120326A"
}