{
  "bibcode": "2020GCN.26791....1E",
  "body": "P.A. Evans (U. Leicester), J.A. Kennea (PSU), A. Tohuvavohu (U.\nToronto), S.D. Barthelmy (NASA/GSFC), A.P. Beardmore (U. Leicester),\nM.G. Bernardini (INAF-OAB), A.A. Breeveld (UCL-MSSL), P. Brown (TAMU),\nD.N. Burrows (PSU), S. Campana (INAF-OAB), S.B. Cenko (NASA/GSFC), G.\nCusumano (INAF-IASF PA), A. D'Ai (INAF-IASFPA), P. D'Avanzo (INAF-OAB),\nV. D'Elia(ASDC), S.W.K. Emery (UCL-MSSL), P. Giommi (ASI), C. Gronwall\n(PSU), D. Hartmann (U. Clemson), H.A. Krimm (CRESST/GSFC/USRA), N.J.\nKlingler (PSU), N.P.M. Kuin (UCL-MSSL), A.Y. Lien (GSFC/UMBC), F.E.\nMarshall (NASA/GSFC), A. Melandri (INAF-OAB), J.A. Nousek (PSU), S.R.\nOates (U. Birmingham), P.T. O'Brien (U. Leicester), J.P. Osborne (U.\nLeicester), C. Pagani (U. Leicester), K.L. Page (U.Leicester), M.J.Page\n(UCL-MSSL), D.M. Palmer (LANL), M. Perri (ASDC), J.L. Racusin\n(NASA/GSFC), B. Sbarufatti (INAF-OAB/PSU), M.H. Siegel (PSU), G.\nTagliaferri (INAF-OAB), E. Troja (NASA/GSFC/UMCP) report on behalf of\nthe Swift team:\n\n\nWe have carried out further observations of the rank 2 source (referred to as Source 2) in GCN 26787. This source,hereafter, Source S200114f_X2 has not faded between our observations, however it is detected with a 0.3-10 keV count rate of 0.069 +/- 0.0064 ct/sec.\n\nA spectrum created from the recent XRT data can be modelled with a power-law with photon index 1.4 (+0.4, -0.3). Using this model, a 3-sigma RASS upper limit at this location translates to 0.038 ct/sec in XRT. The recent detectionis therefore nearly 5-sigma above the upper limit from RASS, accounting for the spectral shape.\n\nAs reported in GCN 26787, this source is positionally coincident with a candidate AGN, and therefore this rise in flux may indicate nothing more than AGN activity, however it could also indicate a transient source occuring in the AGN. Our position uncertainty does not allow us to confirm whether this source is in the nuclear of the WISE galaxy.\n\nFurther observations are therefore strongly encouraged.\n\nThe source position is \n\n    RA: 110.3641 ( = 07h 21m 27.38s) J2000\n    Dec:  +17.0360 ( = +17d 02' 09.6\") J2000\n    Error:  7.0 arcsec, (radius, 90% confidence).",
  "circularId": 26791,
  "createdOn": 1579202099000,
  "email": "pae9@leicester.ac.uk",
  "subject": "LIGO/Virgo S200114f: Possible X-ray transient",
  "submitter": "Phil Evans at U of Leicester  <pae9@leicester.ac.uk>",
  "eventId": "LIGO/Virgo S200114f"
}