TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  2615
SUBJECT: GRB 040624: R-band observations
DATE:    04/06/25 00:44:56 GMT
FROM:    Javier Gorosabel at LAEFF-INTA, Madrid  <jgu@laeff.esa.es>

J. Gorosabel, V. Casanova, L. Verdes-Montenegro, M. Jelínek,
A. de Ugarte Postigo, A.J. Castro-Tirado (IAA-CSIC)
and J.M. Castro Cerón (STScI), report:


"We have acquired 20 images of the INTEGRAL GRB 040624 (GCN 2613)
error box with a total exposure time of 3000 s. The observations
were performed in the R band on June 24.8764-24.9139 UT with the
1.5 m Observatorio de Sierra Nevada (OSN) telescope. Visual
comparison did not reveal new optical sources brighter than the
limiting magnitude of the DSS-2 (R ~ 21)".


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