{
  "bibcode": "2007GCN..6713....1M",
  "body": "D. Malesani (DARK) reports:\n\nI have looked again at the NOT and VLT images of GRB 070721B (Ziaeepour \net al., GCN 6640), and realized there has been some confusion in what \nreported in our GCNs 6651 and 6655.\n\nThe correct afterglow position is (J2000):\n\nRA = 02:12:32.97\nDec = -02:11:40.4\n\nwith an estimated error of 0.5\". This position is within 0.4\" of and \nconsistent with the UVOT afterglow position as reported by Schady (GCN \n6641). In the finding chart (Malesani et al., GCN 6651) posted at\n\nhttp://www.astro.ku.dk/~malesani/GRB/070721B/\n\nthe afterglow corresponds to object #1, and not #2 as written in GCN \n6655 (Fynbo et al.). Object #2 (RA = 02:12:33.03, Dec = -02:11:40.6) is \na closeby, real object, likely unrelated to the GRB. The redshift \nz=3.626 reported in GCN 6651 correctly refers to the afterglow.\n\nI apologize for any confusion this may have created.",
  "circularId": 6713,
  "createdOn": 1186410886000,
  "email": "malesani@astro.ku.dk",
  "subject": "GRB 070721B: correct afterglow position",
  "submitter": "Daniele Malesani at Niels Bohr Inst,Dark Cosmology Center  <malesani@astro.ku.dk>",
  "eventId": "GRB 070721B"
}