{
  "bibcode": "2019GCN.23627....1H",
  "body": "Y.-D. Hu, X.-Y.Li, E. Fernandez-Garcia, A. Ayala, A. J. Castro-Tirado \n(IAA-CSIC), C. Perez del Pulgar, A. Castellon, I. Carrasco (Univ. de \nMalaga), S. Guziy (Nikolaev Astronomical Observatory) and D. Xiong, Y. \nFan, X. Zhao, J. Bai, C. Wang, Y. Xin (Yunnan Nacional Astronomical \nObservatory) on behalf of a larger collaboration, report:\n\nFollowing the detection of GRB 190106A by Swift (Sonbas et al. GCNC \n23615), the 0.6m BOOTES-4/MET robotic telescope at Lijiang Astronomical \nObservatory (China) triggered alert at 15:12:56 UT (~1.6 hr after \ntrigger). The reported optical afterglow (Yurkov et al. GCNC 23614, \nLipunov et al. GCNC 23616, Itoh et al. GCNC 23617, Mao et al. GCNC \n23618, Reva et al. GCNC 23620 and Xin et al. 23622) is still clearly \ndetected within the refined XRT position (Goad et al. GCNC 23619). A \npreliminary photometry yields a magnitude of 19.4 +/- 0.1 (g-band). \nObservations are ongoing.",
  "circularId": 23627,
  "createdOn": 1546814378000,
  "email": "ajct@iaa.es",
  "subject": "GRB 190106A: BOOTES-4/MET optical observations",
  "submitter": "Alberto Castro-Tirado at Inst.de Astro. de Andalucia  <ajct@iaa.es>",
  "eventId": "GRB 190106A"
}