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').
24 results found.
- GRB 120119A : LOAO Optical Observations
- GRB 120119A : SMA submm follow-up observation
- GRB 120119A: EVLA observations
- GRB 120119A: GRT detection of early afterglow
- GRB 120119A: optical upper limit
- GRB 120119A, Swift-BAT refined analysis
- GRB 120119A: TAROT La Silla observatory optical observations
- GRB120119A: REM NIR observations
- GRB 120119A: optical observations
- GRB 120119A: Swift/UVOT Observations
- GRB 120119A: SMARTS optical/IR afterglow observations
- GRB 120119A: Swift-XRT refined Analysis
- GRB 120119A: Enhanced Swift-XRT position
- GRB 120119A: Fermi GBM observation
- Konus-Wind observation of GRB 120119A
- GRB 120119A: optical observations
- GRB 120119A: MMT redshift confirmation
- GRB 120119A: Lick 3m Spectroscopy
- GRB 120119A: Gemini-S redshift
- GRB 120119A: PROMPT optical observation of early afterglow
- GRB 120119A: GROND Detection of the Optical/NIR Afterglow
- GRB 120119A: Liverpool Telescope afterglow detection
- GRB 120119A: PAIRITEL NIR Detection
- GRB 120119A: Swift detection of a burst with an optical counterpart