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.
Search for Circulars by submitter, subject, or body text (e.g. 'Fermi GRB').
To navigate to a specific circular, enter the associated Circular ID (e.g. 'gcn123', 'Circular 123', or '123').
To navigate to a specific circular, enter the associated Circular ID (e.g. 'gcn123', 'Circular 123', or '123').
11 results found.
- GRB 100606A: Optical Limits
- GRB 100606A: Suzaku WAM observation of the prompt emission
- GRB 100606A: GROND observations
- Konus-Wind observation of GRB 100606A
- GRB 100606A: Gemini-South imaging
- GRB 100606A: Swift/UVOT Upper Limits
- GRB 100606A Swift-XRT refined analysis
- GRB 100606A: Swift-BAT refined analysis
- GRB 100606A: Enhanced Swift-XRT position
- GRB 100606A: Prompt enhanced Swift-XRT position
- GRB 100606A: Swift detection of a burst