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.
- GRB070126: Swift-XRT Observation
- GRB 070126: Swift/UVOT refined analysis
- GRB 070126: VLT observations
- GRB070126: Swift-XRT possible detection of an afterglow
- GRB 070126, Swift-BAT refined analysis of a very faint burst
- Possible GRB 070126: Swift/UVOT Upper Limit
- GRB 070126?: Swift detection of a possible burst