{
  "bibcode": "2011GCN.11695....1T",
  "body": "P. Tsai, Y. Urata (NCU), T. Uehara, Y. Hanabata, T. Takahashi, Y. Fukazawa\n(Hiroshima U.), N. Vasquez (Tokyo Tech.), K. Yamaoka (Aoyama Gakuin U.), \nS. Sugita (Nagoya U.), Y. Terada, M. Tashiro, S. Hong, W. Iwakiri, K. Takahara,\nT. Yasuda (Saitama U.), M. Ohno, M. Kokubun, T. Takahashi (ISAS/JAXA), \nY. E. Nakagawa, T. Tamagawa,  M. Serino (RIKEN), N. Ohmori, A. Daikyuji, \nY. Nishioka, M. Yamauchi (Univ. of Miyazaki), \nK. Nakazawa, K. Makishima (Univ. of Tokyo), \non behalf of the Suzaku WAM team, report:\n\nThe GRB 110207A (Swift/BAT trigger #444912 ; Littlejohns et al., GCN 11658;\nPalmer et al., GCN 11664) triggered the Suzaku Wide-band All-sky Monitor\n(WAM) which covers an energy range of 50 keV - 5 MeV at 2011/02/07\n11:17:20.05 UT (=T0).\n\nThe observed light curve shows a multi-peaked structure lasting from T0-0.2s\nto T0+3.2s with a duration (T90) of about 2.9 seconds. The fluence in 100 -\n1000 keV was 5.98 (+/-0.54) x 10^-7 erg/cm^2. The 1-s peak flux measured\nfrom T0+0.32s was 0.27 (+/-0.06) photons/cm^2/s in the same energy range.\n\nPreliminary result shows that the time-averaged spectrum from T0-0.2s to\nT0+3.2s is well fitted by a single power-law with a photon index of 1.53\n(-0.24, +0.29) (chi^2/d.o.f = 34.22/34).\n\nAll the quoted errors are at statistical 90% confidence level, in which the\nsystematic uncertainties are not included.\n\nThe light curves for this burst are available at:\nhttp://www.astro.isas.jaxa.jp/suzaku/HXD-WAM/WAM-GRB/grb/trig/grb_table.html",
  "circularId": 11695,
  "createdOn": 1297419652000,
  "email": "urata@astro.ncu.edu.tw",
  "subject": "GRB 110207A: Suzaku WAM observation of the prompt emission",
  "submitter": "Yuji Urata at Nat. Central U.  <urata@astro.ncu.edu.tw>",
  "eventId": "GRB 110207A"
}