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 071018: Revised BAT position
- GRB 071021: possible high-z burst
- GRB 071018: Mercator Telescope optical observations
- GRB 071018: SARA observations
- GRB 071018: Swift-XRT observation
- VLA radio observation of GRB 071018
- GRB071018: Correction to the GCN 6936
- GRB071018: Correction to the GCN 6936
- GRB071018: Correction to the GCN 6936
- GRB071018: Correction to the title of the GCN 6936
- GRB 071018: Possible OT from Xinglong TNT observation
- GRB 071018, Swift-BAT refined analysis
- GRB 071018?: Swift detection of a possible burst