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').
27 results found.
- GRB 110422A: MASTER first 30 min OT light curve
- GRB 110422A: Herschel FIR observation preliminary report
- GRB 110422A: optical observations in CrAO
- GRB 110422A: Update of Herschel FIR observation schedule
- GRB 110422A: optical observations in CrAO, second epoch
- GRB 110422A: Redshift confirmation from GTC
- GRB 110422A: tentative redshift from TNG
- GRB 110422A: Suzaku WAM observation of the prompt emission
- GRB 110422A: Herschel observation scheduled
- GRB110422A: NOT optical follow-ups
- GRB 110422A: optical observations in CrAO
- GRB110422A: MITSuME Ishigakijima Optical Observation
- Konus-Wind observation of GRB 110422A
- GRB 110422A: Further NOT observation
- GRB 110422A: Swift/UVOT Detection of optical afterglow
- GRB 110422A: Swift-XRT refined Analysis
- GRB 110422A: CQUEAN griz Observation
- GRB 110422A: THO optical observations
- GRB 110422A: Enhanced Swift-XRT position
- GRB 110422A: correction to the GCN circ. 11958
- GRB 110422A: TNG optical observations
- GRB 110422A: SAO RAS optical observations
- GRB 110422A: NOT optical observation
- GRB 110422A: MASTER earlier OT polarization observations
- GRB 110422A: Swift-BAT refined analysis
- GRB 110422A: Mondy optical observations
- GRB 110422A: Swift detection of a burst