GCN Circulars
GCN Circulars are rapid astronomical bulletins submitted by and distributed to community members worldwide. They are used to share discoveries, observations, quantitative near-term predictions, requests for follow-up observations, or future observing plans related to high-energy, multi-messenger, and variable or transient astrophysical events. See the documentation for help with subscribing to or submitting Circulars.
To navigate to a specific circular, enter the associated Circular ID (e.g. 'gcn123', 'Circular 123', or '123').
11 results found.
- GRB 081211B: Nearby cluster
- GRB 051210: Swift/UVOT upper limits
- GRB 051210: Magellan Imaging
- GRB 051210: Optical imaging from Las Campanas
- GRB 051210: SALT detection limit
- GRB 051210: BAT further refined analysis of the short burst
- GRB 051210: Swift XRT refined analysis
- GRB 051210: FRAM early limit
- GRB 051210: Swift-BAT refined analysis of a short burst
- GRB 051210: A short GRB in a cluster?
- GRB 051210: Swift detection of a burst