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').
22 results found.
- GRB 050525a, Mid-Infrared Observations
- GRB 050525: RTT150, Optical observations
- GRB 050525: MITSuME Optical Observation in VRI
- GRB 050525 : Lulin optical afterglow observations
- GRB050525: Super-LOTIS observations
- GRB 050525, spectral lag pseudo-redshift
- GRB 050525a: Gemini/GMOS Spectra
- GRB 050525: BART optical observation
- GRB 050525A: BOOTES simultaneous optical observations
- GRB 050525A: Swift-BAT refined analysis
- GRB 050525B: INTEGRAL shows it is unrelated to GRB050525A
- Subject : GRB 050525: pseudo-redshift
- Swift/UVOT UV and optical detections of GRB 050525
- Konus-Wind observation of GRB 050525
- GRB 050525: TAROT observations of the early afterglow
- INTEGRAL detection of GRB 050525
- GRB 050525, infrared observations
- GRB 050525: Optical observation
- GRB 050525: observatons of the optical afterglow
- GRB050525: ROTSE-III Refined Analysis
- GRB 050525 - Very Bright, Not Short
- GRB 050525: Swift Detection of a Bright, Possibly Short Burst