{
  "bibcode": "2014GCN.16054....1V",
  "body": "GRB 140129A: Mondy optical observations\n\nA. Volnova (IKI), E. Klunko (ISTP), M. Eselevich (ISTP), I. Korobtsev\n(ISTP), A. Pozanenko (IKI) report on behalf of larger GRB follow-up\ncollaboration:\n\nWe observed the field of the Swift GRB 140129A (Melandri et al., GCN\n15760)with AZT-33IK telescope of Sayan observatory (Mondy) starting on\non Jan. 29 (UT) 12:21:46. We took several images in R-filter of 60 s\nexposure. Within enhanced XRT error circle (Evans, GCN 15764) we\ndetected the optical afterglow (Melandri et al., GCN 15760).\n\n\nThe details of the photometry are the following:\n\nUT start t-T0 Filter Exp. OT\n(mid, days) (s)\n12:21:46 0.38805 R 42x60 21.39 +/- 0.25\n\nThe photometry is based 3 SDSS stars, R (gri -> R transformations by\nLupton 2005):\n\nSDSS id R\nJ023133.01-013533.5 18.121\nJ023122.45-013411.0 18.797\nJ023137.01-013606.5 19.143",
  "circularId": 16054,
  "createdOn": 1396281939000,
  "email": "alinusss@gmail.com",
  "subject": "GRB 140129A: Mondy optical observations",
  "submitter": "Alina Volnova at SAI MSU  <alinusss@gmail.com>",
  "eventId": "GRB 140129A"
}