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').
13 results found.
- GRB 081203B: Suzaku WAM observation of the prompt emission
- GRB 081203B: Additional Gemini imaging
- GRB 081203B: Gemini observations
- Radio detection of GRB 081203B with the VLA
- Swift-XRT observations of GRB 081203B
- Konus-Wind observation of GRB 081203A
- Konus-Wind observation of GRB 081203B
- GRB 081203B: optical observations
- GRB 081203B: SDSS upper limits at the position of the optical afterglow
- Swift/UVOT detection of GRB081203B
- GRB 081203B: Swift-XRT candidate afterglow.
- GRB 081203B: Naming correction for burst detected in Swift-BAT slew data
- GRB 081203A: Burst detection from Swift-BAT slew data