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').
16 results found.
- GRB 090715B: Skynet/PROMPT Detections
- GRB 090715B: Late-time Lick 3m observations
- GRB 090715B: VLA radio detection
- GRB 090715B: further NOT optical observations
- GRB 090715B: Lick observations
- GRB 090715B: MASTER optical limit
- Konus-Wind and Konus-RF observations of GRB 090715B
- GRB 090715B: Swift/UVOT followup observations
- GRB 090715B: break in the optical afterglow decay
- GRB 090715B: Enhanced Swift-XRT position
- GRB 090715B: Observation of the optical afterglow
- GRB 090715B: Swift XRT Refined Analysis
- GRB 090715B: Swift-BAT refined analysis
- GRB 090715B: NOT optical observations
- GRB 090715B - Liverpool Telescope Optical Afterglow Candidate
- GRB 090715B: Swift detection of a burst with a possible optical counterpart