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').
8 results found.
- GRB 051028 : WIDGET pre-trigger limit
- GRB 051028 Optical Observations
- Konus-Wind observation of GRB 051028
- GRB051028: optical observations
- GRB051028: Swift/UVOT upper limits
- GRB051028: confirmation of the afterglow
- GRB051028: Swift XRT Position
- GRB 051028 (=H3951): A GRB localized by HETE