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').
18 results found.
- GRB180325A: AstroSat CZTI detection
- GRB 180325A: VLT/X-shooter spectroscopic observations
- GRB 180325A: further NOT observations
- GRB 180325A: Swift/UVOT Detection
- Konus-Wind observation of GRB 180325A
- GRB 180325A, Swift-BAT refined analysis
- GRB 180325A: GROND observations
- GRB 180325A: Global MASTER-Net OT prompt observations
- GRB 180325A: TAROT Calern observatory optical observations
- GRB 180325A: D50 early optical follow-up
- GRB 180325A: Swift-XRT refined Analysis
- GRB 180325A: Enhanced Swift-XRT position
- GRB 180325A: Optical Photometry with SLKT
- GRB 180325A: RATIR Optical Observations
- GRB 180325A: prompt REM optical/NIR detection
- GRB 180325A: NOT redshift
- GRB 180325A: prompt LT observations
- GRB 180325A: Swift detection of a burst with an optical counterpart