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').
9 results found.
- GRB 140716A: Confirmation of the Swift-XRT afterglow
- GRB 140716A: GROND confirmation of the afterglow
- Konus-Wind observation of GRB 140716A
- GRB 140716A: Swift/UVOT Upper Limits
- GRB 140716A: GROND afterglow candidate
- GRB 140716A: Swift-XRT detection of an afterglow candidate
- GRB 140716A: A Fermi GBM Detection
- GRB 140716A BAT refined analysis
- GRB 140716A found in ground analysis of Swift-BAT data