Skip to main content
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 2615

GRB 040624: R-band observations
2004-06-25T00:44:56Z (20 years ago)
Javier Gorosabel at LAEFF-INTA, Madrid <>
J. Gorosabel, V. Casanova, L. Verdes-Montenegro, M. Jel�nek,
A. de Ugarte Postigo, A.J. Castro-Tirado (IAA-CSIC)
and J.M. Castro Cer�n (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)".

This message may be cited.
Looking for U.S. government information and services? Visit