{
  "bibcode": "2012GCN.13395....1D",
  "body": "A. de Ugarte Postigo (IAA-CSIC, DARK/NBI), P. D'Avanzo (OaB/INAF), \nS. Campana (OaB/INAF), J. Gorosabel (IAA-CSIC), S. Covino (OaB/INAF), \nJ.P.U. Fynbo (DARK/NBI), and C.C. Thoene (IAA-CSIC) report on behalf of \na larger collaboration,\n\nIn light of the recent XRT observation (Littlejohns et al., GCN13394) we \nhave performed further analysis of the HAWKI data reported by D'Avanzo \net al. (GCN 13391). Within the error circle of the XRT source  we detect a \npoint-like source and a galaxy at the following coordinates (J2000 +/- 0.3\"):\n\nGalaxy 1A (RA, Dec): 11:23:32.08, +08:55:44.7\nPoint-like 1B (RA, Dec): 11:23:32.30, +08:55:42.5\n\nWe have performed image subtraction between our two K-band observations \nand we detect no variability of any of these sources between the two epochs.\n\nWe also note that the galaxy is well detected in the SDSS with r=21.46 and a \nhas a photometric redshift of 0.57+/-0.07.\n\nOur observations also cover the second XRT source that lies slightly outside \nthe BAT error circle. Within this region we detect 2 extended sources, with \ncoordinates (J2000 +/- 0.3\"):\n\nGalaxy 2 (RA, Dec): 11:23:28.17, +08:55:57.6\nGalaxy 3 (RA, Dec): 11:23:28.07, +08:55:56.8\n\nAgain, no variability is found within the second XRT position. These are detected \nas a single source in SDSS at r=21.55 and a photometric redshift of 0.43+/-0.07.\n\n[GCN OPS NOTE(28jun12): Per author's request, the \"120426B\" in the Subject-line\nwas changed to \"120624B:.]",
  "circularId": 13395,
  "createdOn": 1340880637000,
  "email": "deugarte@iaa.es",
  "subject": "GRB 120624B: Further analysis of the HAWKI observations",
  "submitter": "Antonio de Ugarte Postigo at IAA-CSIC  <deugarte@iaa.es>",
  "eventId": "GRB 120624B"
}