{
  "bibcode": "2011GCN.12302....1G",
  "body": "Ersin Gogus (Sabanci Univ. Istanbul), Chryssa Kouveliotou (NASA/MSFC), Oleg\nKargaltsev (FSU), George Pavlov (PSU) report on behalf of a larger\ncollaboration:\n\nSwift J1834.9-0846 (D'Elia et al. GCN Circ. 12253, Guiriec et al. 12255) was\nobserved with Chandra/ACIS-S on 2011 August 22 for a 13 ks net exposure\ntime. The timing analysis of the barycentered data in the 0.5-8 keV range\nclearly reveal the coherent signal at 0.40285032 Hz that is consistent with\nour earlier report (Gogus et al. ATel 2542) and confirms it as the spin\nfrequency of the new source. We also obtained the accurate X-ray position of\nthe source using wavdetect utility of CIAO 4.4 as RA=18 34 52.12, Dec=-08 45\n55.97 with 0.60\" positional uncertainty (90% containment).",
  "circularId": 12302,
  "createdOn": 1314101585000,
  "email": "ersing@sabanciuniv.edu",
  "subject": "Swift J1834.9-0846: Precise X-ray Position and the Confirmation of its Spin Period",
  "submitter": "Ersin Gogus at Sabanci U/Turkey  <ersing@sabanciuniv.edu>"
}