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').
10 results found.
- Konus-Wind observation of GRB 200205B
- GRB 200205B: Chilescope optical observations
- GRB 200205B: Swift-BAT refined analysis
- GRB 200205B: Swift/UVOT Detection
- GRB 200205B: ESO/NTT near-infrared imaging
- GRB 200205B: Swift-XRT refined Analysis
- GRB 200205B: Enhanced Swift-XRT position
- GRB 200205B: VLT/X-shooter redshift
- GRB 200205B: LCO Optical Detection
- GRB 200205B: Swift detection of a burst with optical counterpart