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').
15 results found.
- GRB 071025: Kuiper Telescope Optical Observations
- GRB 071025: SARA VRI upper limits
- GRB 071025 Milagro GeV/TeV Observations
- GRB 071025: SQIID JHK photometry
- GRB071025: Optical Pre-imaging from Palomar
- Swift UVOT upper limits
- GRB 071025: Swift-XRT Team refined analysis
- GRB 071025, Swift-BAT refined analysis
- GRB 071025: Early Super-LOTIS Observations
- GRB 071025: R/I-band update
- GRB 071025: ROTSE-III Refined Analysis
- GRB 071025: I-detection, R-dropout?
- GRB 071025: Swift XRT refined position
- GRB 071025: ROTSE-III Detection of Optical Counterpart
- GRB 071025: Swift detection of a burst