Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to https://gcn.nasa.gov.
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 11320

Subject
GRB 101008A: 1.23m CAHA optical observations
Date
2010-10-08T20:59:00Z (14 years ago)
From
Javier Gorosabel at IAA-CSIC <jgu@iaa.es>
J. Gorosabel (IAA-CSIC,  Granada),  U. Carsenty  (DLR,  Berlin), P.  
Kubanek  (IAA-CSIC, Granada  &  U. of Valencia), G. Hahn  (DLR,  
Berlin), report on behalf of a larger collaboration:

"We have carried out R-band observations of the Swift GRB 101008A  
(Baumgartner et al., GCNC 11318, GCNC 11319) with the 1.23m Calar Alto  
telescope. The observations were carried out in R-band on October  
8.7957-8.8118 UT (2.38 -  2.76 hours post  trigger) under poor  
atmospheric conditions. We do not detect any optical source consistent  
with the XRT error circle (Baumgartner et al., GCNC 11319) down to a  
limiting magnitude of R=19.7 (3 sigma, calibrated against USNO-B1.0)".
Looking for U.S. government information and services? Visit USA.gov