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').
11 results found.
- GRB 130609B: Suzaku WAM observation of the prompt emission
- GRB 130609B: Theoretical redshift estimation
- GRB 130609B: Fermi GBM observation
- GRB 130609B, Further Swift-BAT refined analysis
- GRB 130609B: GROND observations
- GRB 130609B, Swift-BAT refined analysis
- GRB 130609B: Swift/UVOT Observations
- Konus-Wind observation of GRB 130609B
- GRB 130609B: Swift-XRT refined Analysis
- GRB 130609B: Enhanced Swift-XRT position
- GRB 130609B: Swift detection of a burst with an optical counterpart