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').
17 results found.
- GRB 061217: Magellan host galaxy redshift
- GRB 061217: Astrometry-Corrected XRT Position
- GRB 061217: Confirmation of host candidate
- GRB 061217: Object ib GCN 5948 is a star
- GRB 061217: Extended object in the revised XRT error circle
- GRB 061217, Candidate host galaxy
- GRB 061217 - Swift/XRT position correction
- GRB 061217: TAROT Calern observatory optical observations
- GRB 061217, SMARTS optical observations
- GRB 061217: optical observations at Calar Alto
- GRB061217 - Swift/XRT refined analysis
- GRB 061217, Further Swift-BAT refined analysis of the short hard burst
- GRB 061217, Swift-BAT refined analysis
- GRB 061217: Magellan Observations
- GRB 061217: REM prompt observations
- GRB 061217: ROTSE-III Optical Limits
- GRB 061217: Swift detection of a short hard burst