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').
9 results found.
- GRB 171205A: Host galaxy photometric properties
- GRB 050826: MDM Redshift
- GRB 050826: Optical Afterglow and Host Galaxy
- GRB 050826 : Lulin R band observation
- GRB 050826: Optical Candidate
- GRB 050826: Swift XRT preliminary analysis results
- GRB 050826: BAT refined analysis
- GRB 050826: Swift XRT position
- GRB050826: Swift-BAT detection of a long burst