{
  "bibcode": "2000GCN...688....1C",
  "body": "I. Cotoros, A. Mahabal, S. Yost, and A. Diercks report on behalf of\nthe Caltech-NRAO-CARA GRB collaboration:\n\n\"We imaged the entire IPN error region of GRB000604 (Hurley et al, GCN #687)\nwith the Palomar 60\" telescope from June 6.24 - 6.28 UT.  The error region was\ncovered by two pointings with three 500s integrations in Gunn-r at each\npointing.  Although the seeing was rather poor (1.5\" FWHM), the combined frames\nare significantly deeper than DPOSS (Djorgovski, astro-ph/9809187) images of\nthe field (limiting magnitude Gunn-r~20.5). Visual inspection of the IPN error\nregion reveals no new objects above the DPOSS limit.\"\n\nThis message may be cited.",
  "circularId": 688,
  "createdOn": 960317624000,
  "email": "ad@astro.caltech.edu",
  "subject": "GRB000604, optical observations, comparison with DPOSS",
  "submitter": "Alan H. Diercks at Caltech  <ad@astro.caltech.edu>",
  "eventId": "GRB 000604"
}