988 datasets found

Keywords: effective temperature

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  • Census of nearby white dwarfs from SUPERBLINK

    We present a detailed description of the physical properties of our current census of white dwarfs within 40pc of the Sun, based on an exhaustive spectroscopic survey of...
  • APOKASC catalog of Kepler red giants

    We present the first APOKASC catalog of spectroscopic and asteroseismic properties of 1916 red giants observed in the Kepler fields. The spectroscopic parameters provided from...
  • Revised stellar properties of Q1-16 Kepler targets

    We present revised properties for 196468 stars observed by the NASA Kepler mission and used in the analysis of Quarter 1-16 (Q1-16; May 2009 to Dec 2012) data to detect and...
  • Kepler planetary candidates. IV. 22 months

    We provide updates to the Kepler planet candidate sample based upon nearly two years of high-precision photometry (i.e., Q1-Q8). From an initial list of nearly 13400 threshold...
  • Asteroseismic study of solar-type stars

    We use asteroseismic data obtained by the NASA Kepler mission to estimate the fundamental properties of more than 500 main-sequence and sub-giant stars. Data obtained during the...
  • Kepler planetary candidates. III.

    New transiting planet candidates are identified in 16 months (2009 May-2010 September) of data from the Kepler spacecraft. Nearly 5000 periodic transit-like signals are vetted...
  • Effective temperature scale for KIC stars

    We present a catalog of revised effective temperatures for stars observed in long-cadence mode in the Kepler Input Catalog (KIC). We use Sloan Digital Sky Survey (SDSS) griz...
  • Abundances in stars of Milky Way dwarf satellites

    We present a catalog of Fe, Mg, Si, Ca, and Ti abundances for 2961 stars in eight dwarf satellite galaxies of the Milky Way (MW): Sculptor, Fornax, Leo I, Sextans, Leo II, Canes...
  • Stellar population in Chamaeleon I

    I present a new census of the stellar population in the ChamaeleonI star-forming region. Using optical and near-IR photometry and follow-up spectroscopy, I have discovered 50...
  • WMAP 3 Year Temperature Analysis

    We present new full-sky temperature maps in five frequency bands from 23 to 94GHz, based on data from the first 3 years of the WMAP sky survey. The new maps are consistent with...
  • Stellar parameters of nearby cool stars

    We derive detailed theoretical models for 1074 nearby stars from the SPOCS (Spectroscopic Properties of Cool Stars) Catalog. We provide a catalog of physical parameters for 1074...
  • [Fe/H] and Teff for luminosity class IV-V stars

    In this paper, an updated catalog containing averaged values of [Fe/H] is presented for FGK stars on and near the main sequence. The input data for the catalog are values of...
  • Indo-US library of coude feed stellar spectra

    We have obtained spectra for 1273 stars using the 0.9m coude feed telescope at Kitt Peak National Observatory. This telescope feeds the coude spectrograph of the 2.1m telescope....
  • 1-1.4 micron spectral atlas of stars

    We present a catalog of J-band (1.08 to 1.35{mu}m) stellar spectra at low resolution (R~400). The targets consist of 105 stars ranging in spectral type from O9.5 to M7 and...
  • Stellar parameters from XP and RVS spectra

    We present a new processing of XP spectra for 220 million stars released in Gaia DR3. The new data model is capable of handling objects with Teff between 2000 and 50000K and...
  • Gaia-Chandra members of 7-25Myr clusters with ZTF

    We study the four-dimensional relationships between magnetic activity, rotation, mass, and age for solar-type stars in the age range 5-25Myr. This is the late-pre-main-sequence...
  • HMXBs in M33 with Chandra X-ray and HST obs.

    We present multiwavelength characterization of 65 high-mass X-ray binary (HMXB) candidates in M33. We use the Chandra ACIS survey of M33 (ChASeM33) catalog to select hard X-ray...
  • SNR 0509-67.5 surviving companion search

    The community agrees that Type Ia Supernovae (SNe Ia) arise from C/O white dwarfs undergoing thermonuclear runaway. However, the full progenitor system and the process that...
  • Effective temperatures from IGRINS high-res. sp.

    Determining accurate effective temperatures of stars buried in the dust-obscured Galactic regions is extremely difficult from photometry. Fortunately, high-resolution infrared...
  • Extremely metal-poor stars with GRACES. I.

    We present stellar parameters and abundances of 13 elements for 18 very metal-poor (VMP; [Fe/H]{<}-2.0) stars, selected as extremely metal-poor (EMP; [Fe/H]{<}-3.0)...
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