Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to https://gcn.nasa.gov.
Introducing Einstein Probe, Astro Flavored Markdown, and Notices Schema v4.0.0. See news and announcements

GCN Circular 2745

Subject
GRB 040924: NIR finding chart
Date
2004-09-25T11:27:29Z (20 years ago)
From
Nobuyuki Kawai at Tokyo Tech <nkawai@hp.phys.titech.ac.jp>
H. Terada, M. Akiyama (Subaru Telescope, NAOJ) and N. Kawai (Tokyo
Tech) report:

"The finding chart based on the the K' band image of the Subaru IRCS
observation (GCN 2742) is available at 

http://www.hp.phys.titech.ac.jp/nkawai/grb/040924/.

The accuracy of the photometry (K'=17.5) is about 0.1 mag, as
estimated from the scatter of photometric values for the OT in eight
independent frames. "
Looking for U.S. government information and services? Visit USA.gov