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').
12 results found.
- GRB 160917A: Lomonosov BDRG gamma ray detection
- GRB 160917A: 15 GHz upper limits from AMI
- GRB 160917A: Mondy afterglow confirmation
- GRB 160917A: Swift-BAT refined analysis
- GRB 160917A: RATIR Optical and NIR Observations
- GRB 160917A: Fermi GBM observation
- GRB 160917A: Swift/UVOT Detection
- GRB 160917A: Swift-XRT refined Analysis
- GRB 160917A: Mondy optical observations
- GRB 160917A: OSN I-band upper limits
- GRB 160917A: Enhanced Swift-XRT position
- GRB 160917A: Swift detection of a burst