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').
18 results found.
- GRB 141004A: Continued Late Time RATIR Optical and NIR Observations
- GRB 141004A: Continued RATIR Late Time Optical and NIR Observations
- GRB 141004A: RATIR Late Time Optical and NIR Observations
- GRB 141004A: La Palma late-time observations and possible brightening
- GRB141004A: Host galaxy redshift form GTC
- GRB 141004A: Fermi GBM observation
- GRB 141004A: GROND observations
- GRB 141004A: Swift-XRT refined Analysis
- GRB 141004A: Swift-BAT refined analysis
- GRB141004A: NOT imaging and spectroscopy
- GRB 141004A: Swift/UVOT Detection
- GRB 141004A: RATIR Optical Observations
- GRB 141004A: Monte Agliale Observatory optical observations
- GRB 141004A: Enhanced Swift-XRT position
- GRB 141004A: TNG photometric and spectroscopic observations
- GRB 141004A: 1.23m CAHA optical observations
- GRB 141004A: a long GRB detected by INTEGRAL
- GRB 141004A: Swift detection of a burst with an optical counterpart