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').
10 results found.
- GRB 171205A: Host galaxy photometric properties
- GRB 071028B Swift-BAT detection of a burst
- GRB 060505 BAT refined analysis
- GRB 060505 - OT candidate + galaxy spectrum
- GRB 060505: X-ray afterglow - Correction -
- GRB 060505: X-ray afterglow
- GRB 060505: PROMPT Observations
- GRB 060505: Swift XRT Team Refined Analysis
- GRB 060505: Swift XRT afterglow canditate position
- GRB 060505: Swift-BAT detection of a weak burst