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').
14 results found.
- GRB 050319: Absorption redshift from the Nordic Optical Telescope
- GRB 050319: ROTSE-III Refined Analysis
- Refined Swift XRT positions for GRB050315, GRB050318 and GRB050319
- GRB050319: radio observation
- GRB 050319 R band observations
- GRB 050319: Swift-UVOT detection of the afterglow
- GRB 050319: NIR afterglow candidate
- GRB 050319:Near IR afterglow
- GRB 050319: Optical observation
- GRB 050319 : Confirmation of optical afterglow decay
- GRB 050319: Swift-BAT refined analysis
- GRB050319,optical observation
- Swift Detection of GRB 050319
- GRB 050319: Detection of Possible Optical Counterpart