{
  "bibcode": "2016GCN.20042....1M",
  "body": "E. Mazaeva (IKI), A. Kusakin (Fesenkov Astrophysical Institute),  I. \nReva (Fesenkov Astrophysical Institute), A. Volnova (IKI), A. Pozanenko \n(IKI) report on behalf of larger GRB follow-up collaboration:\n\nWe observed the field of GRB 161014A  (Racusin et al., GCN 20035)  with \nZeiss-1000 (East) 1-m telescope of Tien Shan Astronomical Observatory. \nWe obtained several images in R filter starting on Oct. 14 (UT) \n13:48:35. We detected the afterglow of GRB 161014A (Morita et al., GCN \n20036; Guidorzi et al., GCN 20037; Xin et al., GCN 20038). Preliminary \nphotometry of  of combined the first observational set is following\n\nDate       UT start   t-T0   Filter   Exp.   OT   Err.  UL\n                       (mid, days)     (s)\n2016-10-14 13:48:35   0.07046  R      21*120 19.0 0.10  20.6\n\nPhotometry is based on nearby SDSS-DR9 stars (Lupton transformations):\nSDSS-DR9_id         R(Lupton)\n\nJ221053.78+072643.3    14.88\nJ221018.77+072726.4    14.05\nJ221023.66+073006.3    15.49\nJ221024.28+072335.5    15.75\nJ221050.55+072341.7    17.10",
  "circularId": 20042,
  "createdOn": 1476490066000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 161014A: TSHAO optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 161014A"
}