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SPIDER - V. Measuring Systematic Effects in Early-Type Galaxy Stellar Masses from Photometric SED Fitting
Measuring Systematic Effects Early-Type Galaxy Stellar Masses Photometric
2011/10/17
We present robust statistical estimates of the accuracy of early-type galaxy stellar masses derived from spectral energy distribution (SED) fitting as functions of various empirical and theoretical as...
Velocity Dispersions and Stellar Populations of the Most Compact and Massive Early-Type Galaxies at Redshift ~1
Velocity Dispersions Stellar Populations Most Compact Massive Early-Type Galaxies
2011/10/13
We present Gran-Telescopio-Canarias/OSIRIS optical spectra of 4 of the most compact and massive early-type galaxies in the Groth Strip Survey at redshift z~1, with effective radii Reff=0.5-2.4 kpc and...
Quantitative Stellar Spectral Classification. II. Early Type Stars
Stellar Spectral Classification Early Type Stars
2009/6/11
Quantitative Stellar Spectral Classification. II. Early Type Stars。
Quantitative Stellar Spectral Classification. II. Early Type Stars
Stellar Spectral Classification Early Type Stars
2009/6/10
Quantitative Stellar Spectral Classification. II. Early Type Stars。
THE TOTAL MASS OF THE EARLY-TYPE GALAXY NGC 4649 （M60）
Gravitation-Galaxies elliptical and lenticular, cD-Galaxies kine-matics and dynamics-Galaxies: individual NGC 4649 Cosmology dark matter
2009/1/15
In this paper the problem of the total mass and the total mass-to-
light ratio of the early-type galaxy NGC 4649 (M60) is analyzed. Use is made of two
independent techniques: the X-ray methodology w...