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').
9 results found.
- GRB 070129: MDM I-band Detection
- GRB 070129: afterglow confirmation
- GRB 070129: Swift/UVOT Upper limits
- GRB 070129: dust-scattered X-ray halo detected by Swift/XRT
- GRB 070129, Swift-BAT refined analysis of a particularly long
- GRB 070129: Xinglong TNT optical Upper Limit
- GRB 070129: Swift-XRT Refined Analysis
- GRB 070129: VLT observations
- GRB 070129: Swift detection of a burst