VizieR Online Data Catalog: Solar system analogs with HARPS (Barbato+, 2018)
Abstract
We carried out high-cadence and high-precision HARPS observations of 20 Solar-type stars orbited by a single known long-period giant planet in order to search for additional inner lower-mass companions. For each of the sample stars and each datapoint epoch of observation, exposure time, radial velocity measurement, RV error, bisector, full-width at half-maximum, CaII and its error, Halpha and its error, air mass and signal-to-noise ratio are given.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- April 2018
- DOI:
- Bibcode:
- 2018yCat..36150175B
- Keywords:
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- Stars: double and multiple;
- Planets;
- Exoplanets;
- Stars: G-type;
- Radial velocities