Astronomy and Astrophysics – Astronomy
Scientific paper
May 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011aas...21812806w&link_type=abstract
American Astronomical Society, AAS Meeting #218, #128.06; Bulletin of the American Astronomical Society, Vol. 43, 2011
Astronomy and Astrophysics
Astronomy
Scientific paper
We present our work on improving the radial velocity precision of the High Resolution Spectrograph (HRS) on Hobby-Eberly Telescope (HET). This stable, fiber-fed spectrograph had a reported RV precision of around 3-5 m/s. Our current precision is 3m/s, and we are pushing this limit towards 1m/s upon HET/HRS upgrades and improvement of our pipeline. Some results on newly discovered exoplanets by this pipeline are also presented.
Wang Xuesong
Wright Jason T.
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