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 100901A: TLS Observations: Break?
- GRB 060906: optical observation
- GRB 060906: Early RAPTOR optical limits
- GRB 060906, Swift-BAT refined spectral analysis
- GRB 060906: Swift/XRT Refined Analysis
- GRB 060906: Swift-UVOT observations
- VLT redshift of GRB 060906
- GRB 060906, Swift-BAT refined analysis
- GRB 060906: FRAM observations - flash determination (airplane)
- GRB 060906: KAIT observations
- GRB 060906: Confirmation of P60 Optical Afterglow
- GRB 060906: observations with FRAM
- GRB 060906 (?): P60 Optical Afterglow Candidate
- GRB 060906: Swift detection of a probable burst