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 080328: GAO 150cm telescope Optical Observation
- GRB 080328: Suzaku WAM observation of the prompt emission
- Konus-Wind observation of GRB 080328
- GRB 080328: BTA optical imaging and spectroscopy
- GRB 080328, Swift-BAT refined analysis
- GRB 080328: Swift XRT refined analysis
- Swift/UVOT observations of GRB080328
- GRB 080328: Enhanced Swift-XRT position
- GRB 080328: Swift detection of a burst with an optical counterpart