{
  "bibcode": "2017GCN.21780....1R",
  "body": "Liming Rui (Tsinghua University),  Xiaofeng Wang (Tsinghua university), \nDanfeng Xiang (Tsinghua Univeristy), Han Lin (Tsinghua Unviersity), and \nHuijuan Wang (NAOC)\n\nWe obtained an optical spectrum (range 380-870 nm) of MASTER \nOTJ033744.97+723159.0 (Lipunov et al. GCN 21720, GCN2136), on \n2017-08-29.54UT  with the 2.16-m telescope at Xinglong Station of National \nAstronomical Observatories of China (NAOC) on BFOSC (Beijing Faint Object \nSpectrograph and Camera).\n\nThe spectrum is consistent with a type IIb supernova a few days before the \nmaximum light, using SN96cb data as the spectral templates.",
  "circularId": 21780,
  "createdOn": 1504211081000,
  "email": "lipunov2007@gmail.com",
  "subject": "LIGO/Virgo G299232: XSNAOC spectral observation of MASTER OTJ033744.97+723159.0",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov2007@gmail.com>",
  "eventId": "LIGO/Virgo G299232"
}