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A catalog of rotational and radial velocities for evolved stars
(Astronomy & Astrophysics, 2014)
Precision radial velocities of 15 M5–M9 dwarfs
(Royal Astronomical Society, 2014-02-20)
We present radial velocity measurements of a sample of M5V–M9V stars from our Red-Optical
Planet Survey, operating at 0.652–1.025 µm. Radial velocities for 15 stars, with rms precision
down to 2.5 m s−1 over a week-long ...
The properties of planets around giant stars
(EDP SCIENCES S A, 2014)
Context. More than 50 exoplanets have been found around giant stars, revealing different properties when compared to planets orbiting solar-type stars. In particular, they are super-Jupiters and are not found orbiting ...
THE PAN-PACIFIC PLANET SEARCH. VI. GIANT PLANETS ORBITING HD 86950 AND HD 222076
(IOP PUBLISHING LTD, 2017)
We report the detection of two new planets orbiting the K giants HD 86950 and HD 222076, based on precise radial velocities obtained with three instruments: AAT/UCLES, FEROS, and CHIRON. HD 86950b has a period of 1270 +/- ...
Deep Exploration of Eridani with Keck Ms-band Vortex Coronagraphy and Radial Velocities: Mass and Orbital Parameters of the Giant Exoplanet
(Institute of Physics Publishing, 2019)
We present the most sensitive direct imaging and radial velocity (RV) exploration of Eridani to date. Eridani is an adolescent planetary system, reminiscent of the early solar system. It is surrounded by a prominent and ...
Deriving Iodine-free Spectra for High-resolution Echelle Spectrographs
(Institute of Physics Publishing, 2019)
We describe a new method to derive clean, iodine-free spectra directly from observations acquired using high-resolution echelle spectrographs equipped with iodine cells. The main motivation to obtain iodine-free spectra ...