{
  "bibcode": "2014GCN.16147....1C",
  "body": "M. M. Chester (PSU), E. Sonbas (NASA/GSFC/Adiyaman Univ.), K. L. Page \n(U Leicester), D. Malesani (DARK/NBI), and S. R. Oates (UCL-MSSL)\nreport on behalf of the Swift/UVOT team:\n\n\nSwift/UVOT took a finding chart exposure of 150 seconds with the White filter\nstarting 2946 seconds after the BAT trigger. A faint source (19.6 +/- 0.4 mag) \nis detected in the White filter which is consistent with the candidate reported \nby Elenin et al. (GCN Circ. 16143) but not consistent with the Swift/XRT position \nreported by D. N. Burrows et al. (GCN Circ. 16146).  The separation from the XRT \nposition is 9.6 arcsec.  The preliminary UVOT position is\n\n   RA (J2000)  197.28546 (13:09:08.51)\n  Dec (J2000)   49.84133 (+49:50:28.8)\n\nwith an estimated uncertainty of 1.1 arcsec (radius, 90% confidence,\nstatistical + systematic).  No correction has been made for the\nexpected extinction corresponding to E(B-V) of 0.01.",
  "circularId": 16147,
  "createdOn": 1398250188000,
  "email": "chester@swift.psu.edu",
  "subject": "GRB 140423A:  Swift/UVOT detection of a possible counterpart",
  "submitter": "Margaret Chester at PSU  <chester@swift.psu.edu>",
  "eventId": "GRB 140423A"
}