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 140706A: Swift/UVOT Detection
- GRB 140706A: Swift-BAT refined analysis
- GRB 140706A: Swift-XRT refined Analysis
- GRB 140706A: Fermi GBM detection
- GRB140706A: GROND detection of the Optical/NIR afterglow
- GRB 140706A: Enhanced Swift-XRT position
- GRB 140706A: Swift detection of a burst with an optical counterpart