{
  "bibcode": "2011GCN.12338....1K",
  "body": "K. Kawakami, K. Tokoyoda, Y. Yatsu, Y. Aoki, M. Hayashi, S. Song,\nR. Usui, and N. Kawai (Tokyo Tech)  report on behalf of the MITSuME\ncollaboration:\n\nWe observed GRB 110915A (S. T. Holland et al, GCN12335)\nwith the optical three color (g, Rc, and Ic) CCD camera attached\nto the MITSuME 50 cm telescope of Akeno Observatory, Yamanashi, Japan.\nThe follow-up observation was started at 14:29:30, ~69 min after the\nBAT trigger.\n\nWe did not find any new point source within the enhanced XRT error\ncircle (P.A. Evans et al., GCNC 12336) in two bands.\n\n\nPhotometric results and are listed below. We used GSC2.3 catalog for\nflux calibration.\n\nT0+[s]      MID-UT     T-EXP[sec]      g'             Rc           Ic\n---------------------------------------------------------------------------------\n +4126   14:34:59          1440           ---          >17.6     >17.6\n---------------------------------------------------------------------------------\nT0+ : Elapsed time after the burst [sec]\nT-EXP: Total Exposure time [sec]",
  "circularId": 12338,
  "createdOn": 1316104333000,
  "email": "yatsu@hp.phys.titech.ac.jp",
  "subject": "GRB 110915A: MITSuME Akeno Optical upper limits",
  "submitter": "Yoichi Yatsu at Tokyo Tech.  <yatsu@hp.phys.titech.ac.jp>",
  "eventId": "GRB 110915A"
}