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.
Search for Circulars by submitter, subject, or body text (e.g. 'Fermi GRB').
To navigate to a specific circular, enter the associated Circular ID (e.g. 'gcn123', 'Circular 123', or '123').
To navigate to a specific circular, enter the associated Circular ID (e.g. 'gcn123', 'Circular 123', or '123').
12 results found.
- GRB 060202: UKIRT/WFCAM K-band and KeckI/LRIS I-band Observation
- GRB 060202: PROMPT Observations
- GRB 060202: GETS observation
- GRB 060202: Gemini-N J, H, K_s observations
- GRB 060202 : Kiso B and R band limit
- GRB 060202: Near-IR Observation with UKIRT/WFCAM
- GRB 060202: Optical Afterglow Candidate from Keck/LRIS
- GRB 060202: Refined analysis of the Swift-BAT burst
- GRB 060202: Swift/UVOT upper limits
- GRB 060202: Swift XRT Team Refined Analysis
- GRB 060202 : Lulin R and I band limit
- GRB 060202: Swift detection of a burst