7,043 datasets found

Keywords: interdisciplinary astronomy

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  • A-G star metallicity

    The Edinburgh-Cape Blue Object Survey is an ongoing project to identify and analyse a large sample of hot stars selected initially on the basis of photographic colours (down to...
  • S-type stars from LAMOST MRS DR9 with Gaia DR2 data

    In this paper, we report on 606 S-type stars identified from Data Release 9 of the LAMOST medium-resolution spectroscopic (MRS) survey; 539 of them are reported for the first...
  • Asteroseismology of Kepler red giant branch stars

    This paper presents a correction to the scaling relations for red giant stars using model-based masses and radii. We measure radial-mode frequencies from Kepler observations for...
  • Stellar population properties from LEGA-C DR2

    We take advantage of the publicly available LEGA-C spectroscopic survey to measure the stellar population properties of 140 individual massive and passive galaxies at z~0.7. We...
  • Molecular clouds from NOEMA CO(1-0) obs. in M82

    We present a 154 pointing IRAM NOEMA mosaic of the CO(1-0) line emission in and around the nearby starburst galaxy M82. The observations, complemented by zero-spacing...
  • 115 HARPS-N and ESPRESSO radial velocity for K2-136

    K2-136 is a late-K dwarf (0.742{+/-}0.039M{sun}) in the Hyades open cluster with three known, transiting planets and an age of 650{+/-}70Myr. Analyzing K2 photometry, we found...
  • Convective-core overshooting of massive stars

    Understanding and predicting their final fate is increasingly important, e.g., in the context of gravitational-wave astronomy. The interior mixing of stars in general and...
  • RASS-MCMF catalog

    We present the RASS-MCMF catalogue of 8449 X-ray selected galaxy clusters over 25000deg^2^ of extragalactic sky. The accumulation of deep multiband optical imaging data, the...
  • Chandra obs. of the Trifid region & ARCoIRIS sp.

    The dynamical states of molecular clouds may affect the properties of the stars they form. In the vicinity of the Trifid Nebula (d=1180+/-25pc), the main star cluster (Trifid...
  • Chandra source identifications in AKARI NEPD

    We present a catalog of optical and infrared identifications (ID) of X-ray sources in the {AKARI} North Ecliptic Pole (NEP) Deep field detected with Chandra covering ~0.34deg^2^...
  • Quasars as standard candles. VI.

    A sample of quasars has been recently assembled to investigate the non-linear relation between their monochromatic luminosities at 2500{AA}, and 2keV and to exploit quasars as a...
  • Stellar activity with LAMOST. III.

    We present the results from a systematic study of temporal variation of stellar activity in young late-type stars. We used multi-epoch LAMOST (Large sky Area Multi-Object fiber...
  • Stellar parameters from GALANTE

    In this paper, we analyse how to extract the physical properties from the GALANTE photometry of a stellar sample. We propose a direct comparison between the observational...
  • MEGARA-GTC stellar spectral library I

    MEGARA (Multi Espectrografo en GTC de Alta Resolucion para Astronomia) is an optical (3650-9750{AA}), fibre-fed, medium-high spectral resolution (R=6000, 12000 and 20000)...
  • EL COSMOS DR1 spectra

    Synthetic spectra of COSMOS2015 sources
  • EL COSMOS DR1 catalogue

    Modeled magnitudes and emission line fluxes of COSMOS2015 sources
  • SIDES Bolshoi 2022

    Cone search in the SIDES Bolshoi 2022 catalogue. Note that it's a simulated catalogue and that the positions are not actual ones.
  • VUDS-DR1 spectra

    Spectra from the VIMOS Ultra–Deep Survey (VUDS) DR1 release
  • VIPERS PDR-2 spectra

    Spectra from the second data release (PDR-2) of VIPERS.
  • GAMA DR3 spectra

    Spectra from the third data release (DR3) of GAMA.
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