Fundamental parameters and infrared excesses of Hipparcos stars

@article{McDonald2012FundamentalPA,
  title={Fundamental parameters and infrared excesses of Hipparcos stars},
  author={I. McDonald and A. Zijlstra and M. Boyer},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2012},
  volume={427},
  pages={343-357}
}
We derive the fundamental parameters (temperature and luminosity) of 107 619 Hipparcos stars and place these stars on a true Hertzsprung–Russell diagram. This is achieved by comparing bt-settl model atmospheres to spectral energy distributions (SEDs) created from Hipparcos, Tycho, Sloan Digital Sky Survey, DENIS, Two Micron All Sky Survey, MSX, AKARI, IRAS and Wide-field Infrared Survey Explorer data. We also identify and quantify from these SEDs any infrared excesses attributable to… Expand

Figures and Tables from this paper

Fundamental parameters and infrared excesses of Tycho–Gaia stars
Effective temperatures and luminosities are calculated for 1,475,921 Tycho-2 and 107,145 Hipparcos stars, based on distances from Gaia Data Release 1. Parameters are derived by comparingExpand
Warm Debris Disks with WISE and HST
Abstract Using 22 μm data from the Wide Field Infrared Survey Explorer (WISE), we have completed a sensitive all-sky survey for debris disks in Hipparcos and Tycho catalog stars within 120 pc. ThisExpand
Spectroscopic survey of Kepler stars – II. FIES/NOT observations of A- and F-type stars
We have analysed high-resolution spectra of 28 A and 22 F stars in the Kepler field, observed with the FIES spectrograph at the Nordic Optical Telescope. We provide spectral types, atmosphericExpand
CAOS spectroscopy of Am stars Kepler targets
The Kepler space mission and its K2 extension provide photometric time series data with unprecedented accuracy. These data challenge our current understanding of the metallic-lined A stars (Am stars)Expand
HERMES spectroscopy of normal A and Am stars
The nominal Kepler mission provided very high-precision photometric data. Using these data, interesting phenomena such as spots, and “hump and spike” features were observed in the light curves ofExpand
The Pan-Pacific Planet Search V. Fundamental Parameters for 164 Evolved Stars
We present spectroscopic stellar parameters for the complete target list of 164 evolved stars from the Pan-Pacific Planet Search, a five-year radial velocity campaign using the 3.9m Anglo-AustralianExpand
Search for Debris Disks by Akari and Irsf
Debris disks are important observational clues to understanding on-going planetary system formation. They are usually identified by significant mid-infrared excess on top of the photospheric emissionExpand
DUSTY OB STARS IN THE SMALL MAGELLANIC CLOUD. II. EXTRAGALACTIC DISKS OR EXAMPLES OF THE PLEIADES PHENOMENON
We use mid-infrared Spitzer spectroscopy and far-infrared Herschel photometry for a sample of 20 main sequence O9-B2 stars in the Small Magellanic Cloud (SMC) with strong 24 μm excesses toExpand
Standing on the Shoulders of Dwarfs: the Kepler Asteroseismic LEGACY Sample. II.Radii, Masses, and Ages
We use asteroseismic data from the Kepler satellite to determine fundamental stellar properties of the 66 main-sequence targets observed for at least one full year by the mission. We distributed tensExpand
The VLTI/PIONIER near-infrared interferometric survey of southern T Tauri stars - I. First results
Context. The properties of the inner disks of bright Herbig AeBe stars have been studied with near-infrared (NIR) interferometry and high resolution spectroscopy. The continuum (dust) and a fewExpand
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 59 REFERENCES
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I.
We have embarked on a project, under the aegis of the Nearby Stars (NStars)/Space Interferometry Mission Preparatory Science Program, to obtain spectra, spectral types, and, where feasible, basicExpand
Variable stars in the Magellanic Clouds: results from OGLE and SIRIUS
We have performed a cross-identification between Optical Gravitational Lensing Experiment II (OGLE-II) data and single-epoch Simultaneous three-colour Infrared Imager for Unbiased Surveys (SIRIUS)Expand
Infrared excess around nearby RGB stars and Reimers law
Context. Mass loss is one of the fundamental properties of asymptotic giant branch (AGB) stars, but for stars with initial masses below∼ 1 M⊙, the mass loss on the first red giant branch (RGB)Expand
Spitzer Spectroscopy of Dusty Disks around B[e] Hypergiants in the Large Magellanic Cloud
We used the Spitzer Space Telescope Infrared Spectrograph (IRS) to obtain mid-infrared (5-35 μm) spectra of two highly luminous B[e] stars in the Large Magellanic Cloud (LMC), R126 (HD 37974) and R66Expand
Spitzer spectra of evolved stars in ω Centauri and their low-metallicity dust production
Dust production is explored around 14 metal-poor ([Fe/H] =− 1.91 to −0.98) giant stars in the Galactic globular cluster ω Centauri using new Spitzer Infrared Spectrograph spectra. This sampleExpand
Stars within 15 Parsecs : Abundances for a Northern Sample
We present an abundance analysis for stars within 15 pc of the Sun located north of -30° declination. We have limited our abundance sample to absolute magnitudes brighter than +7.5 and haveExpand
Giants in the globular cluster ω Centauri: dust production, mass-loss and distance
We present spectral energy distribution modelling of 6875 stars in ω Centauri, obtaining stellar luminosities and temperatures by fitting literature photometry to state-of-the-art MARCS stellarExpand
The VISIR@VLT Mid-IR view of 47Tuc ⋆ A further step in solving the puzzle of RGB mass loss
There is an ongoing debate regarding the onset luminosity of dusty mass loss in population-II red giant stars. We present VISIR@VLT mid-infrared (MIR) 8.6µm imaging of 47Tuc, the centre of attentionExpand
Reprocessing the Hipparcos data for evolved giant stars II. Absolute magnitudes for the R-type carbon stars ⋆
The Hipparcos Intermediate Astrometric Data for carbon stars have been reprocessed using an algorithm which provides an objective criterion for rejecting anomalous data points and constrains theExpand
SiO maser survey of AGB stars in the North Galactic Cap
A SiO maser survey in the J =1 0, v = 1 and 2 transitions has been made for IRAS sources in the North Galactic Cap (b > 30) with the Nobeyama 45 m radio telescope. The sources were selected on theExpand
...
1
2
3
4
5
...