{
  "bibcode": "2017GCN.20460....1W",
  "body": "Xing Wen (IHEP), Yi Zhao (IHEP) and Hancheng Li (IHEP)\nreport on behalf of the POLAR collaboration:\n\nAt 2017-01-12T23:16:09.00 UT (T0), during a routine on-ground \nsearch of data, POLAR detected the GRB 170112B, \nwhich was also detected by the \nFermi/GBM (trigger 505955774/170112970).\n\nThe POLAR light curve consists of a single peak,\nwith a duration (T90) of 13.54 s measured from T0-0.06 s.\nThe 1-s peak rate measured from T0+0.00 s is 509.0 cnts/s.\nThe total counts is about 1970 cnts. The above measurements\nare in the energy range of about 80-500 keV.\n\nLC_URL:\nhttp://polar.ihep.ac.cn/grb/2017/01/GRB170112B/lc/POLAR_lc_grb170112B.jpg\n\nAll analysis results presented above are preliminary.\n\nPOLAR is a dedicated Gamma-Ray Burst polarimeter (50-500 keV)\non-board the Chinese space laboratory Tiangong-2 launched on\nSep 15,2016. More information about POLAR can be found at \nhttp://polar.ihep.ac.cn/en/ , http://isdc.unige.ch/polar/\nand http://polar.psi.ch/pub/.",
  "circularId": 20460,
  "createdOn": 1484461731000,
  "email": "wenxing@ihep.ac.cn",
  "subject": "GRB 170112B: POLAR observation",
  "submitter": "Wen Xing at POLAR  <wenxing@ihep.ac.cn>",
  "eventId": "GRB 170112B"
}