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.
- EVLA afterglow limits on the high z GRB090429B
- GRB 090429B: Swift/UVOT Upper Limits
- GRB 090429B: Gemini-N further nIR observations
- GRB 090429B: Swift XRT refined analysis
- GRB 090429B: RIMOTS optical upper limits
- GRB 090429B: Swift-BAT refined analysis
- GRB 090429B: Enhanced Swift-XRT position
- GRB090429B: Gemini-N infrared IR candidate
- GRB 090429B: VLT upper limits
- GRB 090429B: GROND Observations
- GRB 090429B: Super-LOTIS early observations
- GRB 090429B: Swift detection of a burst