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').
16 results found.
- GRB 130305A: Gemini follow-up observations
- GRB 130305A: optical upper limit in Mondy observatory
- GRB 130305A: PTF P48 optical upper limits
- GRB 130305A: TLS Tautenburg observations
- GRB 130305A BAT refined circular
- GRB 130305A: Further Swift-XRT Observations
- GRB 130305A: Optical Observations
- GRB 130305A: Gemini-North upper limit
- GRB 130305A: Swift/UVOT Upper Limit
- GRB 130305A: RATIR Observations
- GRB 130305A: P60 Observations
- GRB 130305A: Swift/XRT detection of the afterglow
- Konus-Wind observation of GRB 130305A
- GRB 130305A: Fermi GBM observation
- GRB 130305A: Fermi LAT Detection
- GRB 130305A found in ground analysis of Swift/BAT data