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 050712, Tautenburg optical afterglow observations
- GRB050712: TNG R-band observations
- Swift-BAT Trigger 145729 is not a GRB
- GRB 050712, optical observations
- GRB 050712: Swift-BAT Refined Analysis
- GRB 050712: Swift XRT afterglow position
- GRB 050712: Swift detection of a weak burst