{
  "bibcode": "2012GCN.13091....1H",
  "body": "E. A. Hoversten (PSU) and B.-B. Zhang (PSU) report on behalf of the \nSwift/UVOT team:\n\nIn response to GRB120324A (Swift/BAT trigger 518507, Zhang et al. GCN Circ. \n13090) at 05:59:11 UT, UVOT took a finding chart exposure of 150 seconds \nwith the White filter starting 84 seconds after the BAT trigger. No credible \nafterglow candidate has been found in the initial data products. The 2.7'x2.7' \nsub-image covers 100% of the XRT error circle. Because of the density of \ncatalogued stars, further analysis is required to report an upper limit for any \nafterglow in the sub-image. The 8'x8' region for the list of sources generated \non-board covers 100% of the XRT error circle. Because of the density of \ncatalogued stars, further analysis is required to report an upper limit for any \nafterglow in the region. No correction has been made for the large, but uncertain \nextinction expected.",
  "circularId": 13091,
  "createdOn": 1332570745000,
  "email": "hoversten@astro.psu.edu",
  "subject": "GRB 120324A: UVOT Finding Chart Observation",
  "submitter": "Erik Hoversten at Swift/Penn State  <hoversten@astro.psu.edu>",
  "eventId": "GRB 120324A"
}