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Related papers: New release of the ELODIE library

200 papers

We present an empirical infrared spectral library of medium resolution (R~2000-3000) H (1.6 micron) and K (2.2 micron) band spectra of 218 red stars, spanning a range of [Fe/H] from ~-2.2 to ~+0.3. The sample includes Galactic disk stars,…

We present the first release of XSL, the X-Shooter Spectral Library. This release contains 237 stars spanning the wavelengths 3000--10200 \AA\ observed at a resolving power $R \equiv \lambda / \Delta\lambda \sim 10000$. The spectra were…

Solar and Stellar Astrophysics · Physics 2014-05-28 Yan-Ping Chen , S. C. Trager , R. F. Peletier , A. Lançon , A. Vazdekis , Ph. Prugniel , D. R. Silva , A. Gonneau

(Aims) We present a number of improvements to the MILES library and stellar population models. We correct some small errors in the radial velocities of the stars, measure the spectral resolution of the library and models more accurately,…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-28 J. Falcón-Barroso , P. Sánchez-Blázquez , A. Vazdekis , E. Ricciardelli , N. Cardiel , A. J. Cenarro , J. Gorgas , R. F. Peletier

We present a new library of synthetic spectra based on the stellar atmosphere code PHOENIX. It covers the wavelength range from 500{\AA} to 55000{\AA} with a resolution of R=500000 in the optical and near IR, R=100000 in the IR and…

Solar and Stellar Astrophysics · Physics 2012-03-12 T. -O. Husser , S. Kamann , S. Dreizler , Peter. H. Hauschildt

We present the final 6'' resolution data release of the ELAIS-N1 field from the LOw-Frequency ARray (LOFAR) Two-metre Sky Survey Deep Fields project (LoTSS Deep). The 144MHz images are the most sensitive achieved to date at this frequency…

We present an Echelle+CCD, high S/N, high resolution (R = 20\,000) spectroscopic atlas of 108 well-known objects representative of the most common types of peculiar and variable stars. The wavelength interval extends from 4600 to 9400 Ang,…

Solar and Stellar Astrophysics · Physics 2015-05-20 L. Tomasella , U. Munari , T. Zwitter

Precise radial-velocity observations at Haute-Provence Observatory (OHP, France) with the ELODIE echelle spectrograph have been undertaken since 1994. In addition to several discoveries described elsewhere, including and following that of…

Astrophysics · Physics 2009-11-10 C. Perrier , J. P. Sivan , D. Naef , J. L. Beuzit , M. Mayor , D. Queloz , S. Udry

We have created a digital spectral library, using low resolution optical spectra, of photometric and spectral standard stars. The data were acquired using the Cassegrain Spectrograph installed on the 1.9m Radcliffe telescope at the South…

Solar and Stellar Astrophysics · Physics 2015-06-16 David James

This paper is the third in the series of papers published on near-infrared (NIR) stellar spectral library by Ranade et al. (2004 & 2007). The observations were carried out with 1.2 meter Gurushikhar Infrared Telescope (GIRT), at Mt. Abu,…

Astrophysics · Physics 2007-10-01 Arvind C. Ranade , N. M. Ashok , Harinder P. Singh , Ranjan Gupta

In the framework of the Virtual Observatory (VO), the German Astrophysical Virtual Observatory (GAVO) developed the registered service TheoSSA (Theoretical Stellar Spectra Access). It provides easy access to stellar spectral energy…

Solar and Stellar Astrophysics · Physics 2014-06-04 T. Rauch , A. Rudkowski , D. Kampka , K. Werner , J. W. Kruk , S. Moehler

We present an extended ultraviolet-blue (850-4700 AA) library of theoretical stellar spectral energy distributions (SEDs) computed at high resolution, R= 50,000. The UVBLUE grid, as we named the library, is based on LTE calculations carried…

Astrophysics · Physics 2009-11-11 L. H. Rodriguez-Merino , M. Chavez , E. Bertone , A. Buzzoni

We gathered more than 1130 high-resolution optical spectra for more than 250 Galactic classical Cepheids. The spectra were collected with different optical spectrographs: UVES at VLT, HARPS at 3.6m, FEROS at 2.2m MPG/ESO, and STELLA. To…

New instrumental capabilities and the wealth of astrophysical information extractable from the near-infrared wavelength region have led to a growing interest in the field of high resolution spectroscopy at 1-5 mu. We aim to provide a…

We present model spectra of stellar populations with variable chemical composition. We derived the [alpha/Fe] abundance ratio of the stars of the most important libraries (ELODIE, CFLIB and MILES) using full spectrum fitting and we…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-03 Philippe Prugniel , Mina Koleva

The history of the Milky Way is encoded in the spatial distributions, kinematics, and chemical enrichment patterns of its resolved stellar populations. SEGUE-2 and APOGEE, two of the four surveys that comprise SDSS-III (the Sloan Digital…

We present an extended theoretical library of over 800 synthetic stellar spectra, covering energy distribution in the optical range (lambda = 3500-7000 angstrom), at inverse resolution R=500000. The library, based on the ATLAS9 model…

Astrophysics · Physics 2007-05-23 E. Bertone , A. Buzzoni , L. H. Rodriguez-Merino , M. Chavez

We present the compilation catalogue of redshift-independent distances included in the HyperLEDA database. It is actively maintained to be up-to-date, and the current version counts 6640 distance measurements for 2335 galaxies compiled from…

Astrophysics of Galaxies · Physics 2014-08-18 Dmitry Makarov , Philippe Prugniel , Nataliya Terekhova , Helene Courtois , Isabelle Vauglin

In this paper, we give a synthetic view of the ELODIE Planet Search Survey: a short description of our instrument and the surveyed sample as well as a brief review of our detections. Moreover, we have obtained, through numerical…

Astrophysics · Physics 2007-05-23 D. Naef , M. Mayor , J. L. Beuzit , C. Perrier , D. Queloz , J. P. Sivan , S. Udry

Adopting the SPECTRUM package, we have synthesized a set of 2,890 Near-InfraRed (NIR) synthetic spectra with a resolution and wavelength sampling similar to the SDSS and the forthcoming LAMOST spectra. During the synthesis, we have applied…

Astrophysics of Galaxies · Physics 2015-06-03 Wei Du , A-Li Luo , Yong-Heng Zhao