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

GCN Circular 28016

GRB 200623A: Correction to GCN 28013
2020-06-23T14:23:56Z (4 years ago)
Aaron Tohuvavohu at U Toronto <>
The sexagesimal coordinates reported for the Swift/BAT-GUANO
localization of GRB 200623A have a typo.
The decimal coordinates in the original circular are correct.

The correct coordinates are RA, Dec: 242.0952, +53.4678:
   RA(J2000)  = 16h 8m 22.8s
   Dec(J2000) =  +53d 28' 4"

I apologize for any inconvenience caused.
Looking for U.S. government information and services? Visit