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 180510B: Swift-XRT refined Analysis
- GRB 180510B: Swift-BAT refined analysis
- GRB 180510B: VLT/X-shooter observations
- GRB 180510B: GROND detection in all bands
- GRB 180510B: TAROT La Silla observatory optical observations
- GRB 180510B: Enhanced Swift-XRT position
- GRB 180510B: Swift detection of a burst with an optical counterpart