{
  "bibcode": "2002GCN..1486....1P",
  "body": "A. Piccioni, C. Bartolini, I.Bruni, A. De Blasi, A. Guarnieri (Bologna \nUniversity and Bologna Astronomical Observatory), F. Giovannelli \n(Istituto di Astrofisica Spaziale-CNR) and G. Pizzichini (IASF-CNR, \nSezione di Bologna) report: \n\nOn 2002 August 12, 20h18m35s UT we started observations of the error box \nof GRB 020812 (GCN 1468) with the 152 cm telescope in Loiano, (R band, \n2x600 + 2x780 + 10x900 sec exposures). Observations of the field ended on \nAugust 13, 01h49m42s UT.\nCoverage of the entire error box was performed two times.\nBy visual inspection in our frames there is no new source brighter than \nthe limit of DssII.\nThe field containing the brigt object mentioned in GCN 1479 was imaged on \nAugust 12, 21h17m54s UT, i.e. 2.5 hours after the detection of the possible\nafterglow candidate. Our frame, somewhat deeper than DssII, does not reveal \nany new object. \nOur images can be retrieved by sftp at 'ermione.bo.astro.it', \nusername 'publicGRB', password 'GRB_bo', starting on August 16.\n\nThis message may be cited.",
  "circularId": 1486,
  "createdOn": 1029327034000,
  "email": "adriano@astbo3.bo.astro.it",
  "subject": "GRB020812: optical observations",
  "submitter": "Adriano Guarnieri at O.A.di Bologna  <adriano@astbo3.bo.astro.it>",
  "eventId": "GRB 020812"
}