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').
28 results found.
- GRB080310, late-time photometry with LBT
- GRB080310, LBT and MDM photometry
- GRB080310 : Lulin Optical observations
- GRB080310, unusual slow decay in the optical
- GRB 080310: GAO 150cm telescope Optical Observation
- GRB 080310: ROTSE-III Observations of Optical Counterpart
- GRB080310: Optical observation by MITSuME telescope
- GRB080310, optical observations with the LBT
- GRB 080310: PAIRITEL detection and PAIRITEL+KAIT+UVOT SED
- GRB 080310: early RAPTOR multicolor observations
- GRB 080310, Swift-BAT refined analysis
- GRB 080310: Swift-XRT refined analysis
- GRB 080310: Swift/UVOT Refined Analysis
- GRB 080310: Redshift from Keck/DEIMOS Spectra
- GRB 080310 - SDSS Pre-Burst Observations
- GRB 080310: Enhanced Swift-XRT position
- GRB 080310: RRM optical photometry with the VLT
- GRB080310, detection of break in optical
- GRB 080310: VLT/UVES spectroscopy
- GRB080310, optical observations with LBT
- GRB 080310: Magellan redshift revision
- GRB 080310: Lick/Kast Spectroscopy
- GRB 080310, SMARTS optical/IR afterglow observations
- GRB 080310: REM observations
- GRB 080310: Magellan redshift
- GRB 080310 afterglow candidate (correction to UT time)
- GRB 080310: Swift detection of a burst with optical afterglow
- GRB 080310 afterglow candidate