{
  "bibcode": "2008GCN..8284....1S",
  "body": "M. Suzuki, M. Kokubun, M. Ohno, T. Takahashi (ISAS/JAXA), \nK. Yamaoka, S. Sugita (Aoyama Gakuin U.), Y.E. Nakagawa, T. Tamagawa\n(RIKEN), T. Uehara, T. Takahashi, Y. Fukazawa, C. Kira, Y. Hanabata\n(Hiroshima U.),  M. Tashiro, Y. Terada, Y. Urata, A. Endo, K. Onda,\nN. Kodaka, K. Morigami, T. Sugasahara, W. Iwakiri (Saitama U.),\nT. Enoto, K. Nakazawa, K. Makishima (Univ. of Tokyo), E. Sonoda, \nM. Yamauchi, H. Tanaka, R. Hara, N. Ohmori (Univ. of Miyazaki),  \nS. Hong (Nihon U.), on behalf of the Suzaku WAM team, report:\n\nThe long GRB080916A (Swift/BAT trigger #324895; Ziaeepour et al., \nGCN 8237) was detected by the Suzaku Wide-band All-sky Monitor (WAM)\nwhich covers an energy range of 50 keV - 5 MeV at 09:45:19.970 UT (=T0).\nThe observed light curve shows a single peak at T0+0 s, followed by a second \n soft peak at ~T0+16 s with a total duration (T90) of about 20 seconds. \nThe fluence in 100 - 500 keV was (2.57 +/- 0.32)x10^-6 erg/cm^2. \nThe 1-s peak flux measured from T0+0 s was\n1.54 (-0.12, +0.25) photons/cm^2/s in the same energy range.\n\nPreliminary result shows that the time-averaged spectrum from T0-5s to \nT0+10s is fit by a single power-law with a photon index of \n1.58 +/- 0.29 (chi^2/d.o.f = 13.1/12) in 100 - 500 keV. \nAll the quoted errors are at statistical 90% confidence level, in which \nthe systematic uncertainties are not included.\n\nThe light curves with 1/64 sec time resolution for this burst are now \navailable at:\nhttp://www.astro.isas.jaxa.jp/suzaku/HXD-WAM/WAM-GRB/grb/trig/grb_table.html",
  "circularId": 8284,
  "createdOn": 1222181982000,
  "email": "yamaoka@phys.aoyama.ac.jp",
  "subject": "GRB080916A: Suzaku WAM observation of the prompt emission",
  "submitter": "Kazutaka Yamaoka at Aoyama Gakuin U  <yamaoka@phys.aoyama.ac.jp>",
  "eventId": "GRB 080916A"
}