Add to ORKGFinal reduced spectra used for the elemental abundance measurements. We observed both XO-2 components with the high resolution HARPS-N@TNG (R~115000, λ~3900-6900Å) spectrograph between November 20, 2012 and October 4, 2014. Solar spectra were also obtained through observations of the asteroid Vesta. The spectra reduction was obtained using the 2013 November version of the HARPS-N instrument data reduction software (DRS) pipeline. A detailed description of the observations and data reduction is reported in Paper II (Desidera et al., 2013A&A...554A..29D) (2 data files). <P /
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
We present 63 solar analogues and twins for which high signal-to-noise ratio (S/N) archival data ...
Context. Exoplanetary properties strongly depend on stellar properties: to know the planet with accu...
Binary stars hosting exoplanets are a unique laboratory where chemical tagging can be performed to m...
Binary stars hosting exoplanets are a unique laboratory where chemical tagging can be performed to m...
Aims: XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N...
Aims. XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N ...
Aims: XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N...
Aims. XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N ...
Using high-quality spectra of the twin stars in the XO-2 binary system, we have detected significant...
Photometric data of the two companion stars in the XO-2 binary system, and radial velocities of XO-2...
A prerequisite for probing theoretical evolutionary models for high-mass stars is the determination ...
Context. Exoplanetary properties strongly depend on stellar properties: to know the planet with accu...
Abstract: We present an analysis of element abundances in planet-hosting and debrisdisk stars based ...
Context. High-precision determinations of abundances of elements in the atmospheres of the Sun and s...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
We present 63 solar analogues and twins for which high signal-to-noise ratio (S/N) archival data ...
Context. Exoplanetary properties strongly depend on stellar properties: to know the planet with accu...
Binary stars hosting exoplanets are a unique laboratory where chemical tagging can be performed to m...
Binary stars hosting exoplanets are a unique laboratory where chemical tagging can be performed to m...
Aims: XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N...
Aims. XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N ...
Aims: XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N...
Aims. XO-2 is the first confirmed wide stellar binary system where the almost twin components XO-2N ...
Using high-quality spectra of the twin stars in the XO-2 binary system, we have detected significant...
Photometric data of the two companion stars in the XO-2 binary system, and radial velocities of XO-2...
A prerequisite for probing theoretical evolutionary models for high-mass stars is the determination ...
Context. Exoplanetary properties strongly depend on stellar properties: to know the planet with accu...
Abstract: We present an analysis of element abundances in planet-hosting and debrisdisk stars based ...
Context. High-precision determinations of abundances of elements in the atmospheres of the Sun and s...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
We present 63 solar analogues and twins for which high signal-to-noise ratio (S/N) archival data ...
Context. Exoplanetary properties strongly depend on stellar properties: to know the planet with accu...