{
  "bibcode": "2008GCN..7644....1D",
  "body": "A. de Ugarte Postigo (ESO), D. A. Kann (TLS Tautenburg),\nA.J. Castro-Tirado (IAA-CSIC, Granada), A. Aguirre (CAHA),\nC. Jordi (U. Barcelona) report on behalf of a larger collaboration:\n\nWe have observed the XRT error circle (Beardmore et al. GCN 7641)\nof the possible intermediate GRB 080426 (H. Ziaeepour et al.\nGCN 7639, J. Cummings et al. GNC 7640) with the 2.2m telescope\nat Calar Alto Observatory (Almer�a, Spain) at high airmass but\ngood conditions.\n\nThe observations started at 26 April 19:53:33 UT and were carried\nout in B, V, R and I bands. In an I-band combined frame comprised\nof 11x300s with mean epoch 7.50 hours after the burst, we do not\ndetect any source within the XRT error box down to a limiting\nmagnitude of I~22.5.\n\nFurther analysis is ongoing. This message may be cited.",
  "circularId": 7644,
  "createdOn": 1209251924000,
  "email": "deugarte@iaa.es",
  "subject": "GRB080426: Observations from CAHA",
  "submitter": "Antonio Deugarte at IAA-CSIC  <deugarte@iaa.es>",
  "eventId": "GRB 080426"
}