Skip to main content
Introducing Einstein Probe, Astro Flavored Markdown, and Notices Schema v4.0.0. See news and announcements

GCN Circular 4144

GRB 051021: Correction
2005-10-23T03:52:56Z (19 years ago)
Daniel E. Reichart at U.North Carolina <>
D. Reichart reports on behalf of the UNC team of the FUN GRB Collaboration:

Cobb & Bailyn (GCN 4142) are correct.  The correct J magnitude at 12.3
hours after the burst is 20.3 +/- 0.2 mag.

Using 4.1m SOAR, we observed the afterglow in BVRIYJHKs.  We will report on
the SFD in a forthcoming GCN.
Looking for U.S. government information and services? Visit