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').
17 results found.
- GRB 131004A: MOSFIRE NIR imaging
- GRB 131004A: Correction to XRT refined analysis
- GRB 131004A: Skynet PROMPT/DSO-14 upper limits
- GRB 131004A, Swift-BAT refined analysis
- GRB 131004A: Fermi GBM observation
- GRB 131004A: CARMA 93 GHz upper limit
- GRB 131004A: Swift/UVOT Detection
- GRB 131004A: RATIR Optical and NIR Upper Limits
- GRB 131004A: Swift-XRT refined Analysis
- GRB131004A: TNG Redshift confirmation
- GRB 131004A: GROND observations of the afterglow
- GRB 131004A: Enhanced Swift-XRT position
- GRB131004A: Magellan Redshift
- GRB 131004A: Liverpool Telescope optical afterglow observations
- GRB 131004A: TNG optical afterglow confirmation
- GRB 131004A: optical afterglow from the NOT
- GRB 131004A: Swift detection of a burst (may be short)