{
  "bibcode": "2009GCN..9834....1H",
  "body": "S. T. Holland (CRESST/GSFC/USRA), A. Breeveld (MSSL/UCL), and\nW. Baumgartner (GSFC/UMBC) report on behalf of the Swift UVOT team:\n\n      Swift/UVOT observed the USNO-B1.0 source 1341-0096763 (Evans et\nal. 2009, GCN Circ. 9819; Rumyantsev et al. 2009, GCN Circ. 9828;\nHolland et al. 2009, GCN Circ. 9831), which is located inside the XRT\nerror circle (Evans et al., 2009, GCN Circ. 9819), at approximately 6\nand 7 days after the INTEGRAL trigger (Beckman et al., 2009, GCN\nCirc. 9815).  A preliminary examination of the UVOT data yields weak\nevidence that the source may have brightened by approximately 0.5 mag\nin the UVOT v band between approximately 6.5 and 7.1 days.  Our\nobservations are consistent with a supernova rising to maximum light.\nHowever, we stress that further observations are needed to confirm\nthis.  Follow-up photometric and spectroscopic observations of this\nsource are strongly encouraged.",
  "circularId": 9834,
  "createdOn": 1251140309000,
  "email": "Stephen.T.Holland@nasa.gov",
  "subject": "GRB 090817: Swift/UVOT Observations of a Possible Late-Time Brightening",
  "submitter": "Stephen Holland at USRA/NASA/GSFC/SSC  <Stephen.T.Holland@nasa.gov>",
  "eventId": "GRB 090817"
}