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').
23 results found.
- GRB 130831A: VLT/FORS2 spectroscopic detection of a supernova
- GRB 130215A: Detection of the SN with the 10.4m GTC
- GRB 130215A: Suzaku WAM observation of the prompt emission
- GRB 130215A: PTF P48 optical detection
- GRB 130215A: Continued RATIR Optical and NIR Monitoring
- GRB 130215A: Additional P200 NIR observations
- GRB 130215A: P200 NIR observations
- GRB 130215A: GROND Detection of the Optical/NIR Afterglow
- GRB 130215A: MITSuME Okayama Optical Observation
- GRB 130215A: Fermi GBM detection
- GRB 130215A: RAPTOR Measurements
- GRB 130215A: GMG optical observation
- GRB 130215A: iTelescope T11 observations
- GRB 130215A: Xinglong optical observations
- GRB 130215A: Swift-BAT refined analysis
- GRB 130215A: TAROT La Silla observatory optical observations
- GRB 130215A: RATIR Optical and NIR Observations
- GRB 130215A: REM NIR observations
- GRB 130215A: CARMA 3mm detection
- GRB 130215A: P60 Observations
- GRB 130215A: ROTSE-III data analysis
- GRB 130215A: Redshift estimate
- GRB 130215A: Swift detection of a burst