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 111211A: Detection of the SN with the 10.4m GTC
- GRB 111211A: optical ovservations at Mt. Terskol observatory
- GRB 111211A: Swift/UVOT Detection
- GRB 111211A: VLT/X-shooter redshift
- Konus-Wind observation of GRB 111211A
- GRB 111211A: NOT afterglow confirmation
- GRB 111211A: Swift/XRT target of opportunity observation
- GRB 111211A: GROND afterglow candidate
- GRB 111211A: SuperAGILE localization of a long GRB