{
  "bibcode": "2007GCN..6015....1M",
  "body": "D. Malesani (NBI/DARK), A.O. Jaunsen (Univ. Oslo), and P.M. Vreeswijk \n(ESO), report:\n\nWe have analyzed the VLT acquisition images of the spectrum of GRB \n070110 (Jaunsen et al., GCN 6010). We provide the following astrometric \nposition for the afterglow (J2000):\n\nalpha = 00:03:39.27\ndelta = -52:58:26.9\n\nwith an error of 0.3\". This is consistent with, and improves, the UVOT \nposition (Krimm et al., GCN 6005). The object appears pointlike with a \nseeing of 0.75\".\n\nBased on instrumental zeropoints, we also report a magnitude R~21 on \n2006 Jan 11.030 UT (17.34 hr after the GRB). Such a bright magnitude is \nconsistent with the slow decay reported by UVOT (Krimm et al., GCN \nreport 26).",
  "circularId": 6015,
  "createdOn": 1168638761000,
  "email": "malesani@astro.ku.dk",
  "subject": "GRB 070110: VLT R-band photometry",
  "submitter": "Daniele Malesani at Niels Bohr Inst,Dark Cosmology Center  <malesani@astro.ku.dk>",
  "eventId": "GRB 070110"
}