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').
7 results found.
- GRB 160401A: Swift-XRT observations
- GRB 160401A: Swift/UVOT Upper Limits
- GRB 160401A: Zadko observatory - Gingin optical observations
- GRB 160401A: LT observations
- GRB 160401A: Swift ToO observations
- GRB 160401A: MASTER-IAC prompt optical observations
- GRB 160401A: a long GRB detected by INTEGRAL