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.
Search for Circulars by submitter, subject, or body text (e.g. 'Fermi GRB').
To navigate to a specific circular, enter the associated Circular ID (e.g. 'gcn123', 'Circular 123', or '123').
To navigate to a specific circular, enter the associated Circular ID (e.g. 'gcn123', 'Circular 123', or '123').
7 results found.
- GRB 100508A: GROND Detection of the optical afterglow
- GRB 100508A: Swift-XRT Refined analysis
- GRB 100508A: Swift-BAT refined analysis
- GRB 100508A: Enhanced Swift-XRT position
- GRB100508A: Swift/UVOT Detection of the Afterglow
- GRB 100508A: ROTSE-III Optical Limits
- GRB 100508A: Swift detection of a burst