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Density maps obtained from the stellar parameters

Mass Distributions of Galaxies from

SAURON and CALIFA Stellar Kinematic Maps

Mass Distributions of Galaxies from SAURON and CALIFA Stellar Kinematic Maps

... surface density distributions, we estimate the inclination i of each galaxy in the complete ...i from the axial ratio of the disc is ( Hubble 1926 ...

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Estimating stellar wind parameters from low resolution magnetograms

Estimating stellar wind parameters from low resolution magnetograms

... T Stellar winds govern the angular momentum evolution of solar-like stars throughout their main-sequence ...the stellar wind and to estimate the mass-loss rate and angular momentum loss rate based on these ...

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Estimating stellar wind parameters from low resolution magnetograms

Estimating stellar wind parameters from low resolution magnetograms

... ABSTRACT Stellar winds govern the angular momentum evolution of solar-like stars throughout their main-sequence ...the stellar wind and to estimate the mass loss rate and angular momentum loss rate based on ...

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P MaNGA : full spectral fitting and stellar population maps from prototype observations

P MaNGA : full spectral fitting and stellar population maps from prototype observations

... rors on the gradient. We do not calculate stellar mass density gra- dients as they are not appropriate to fit with a linear profile. Again plate 9 provides the best gradient determination, with the smallest ...

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A Machine Learning Method to Infer Fundamental Stellar Parameters from Photometric Light Curves

A Machine Learning Method to Infer Fundamental Stellar Parameters from Photometric Light Curves

... fundamental stellar parameters (Teff , log g, and [Fe/H]) using photometric-brightness variations and color ...constructed from a systematic spectroscopic survey of variables with ...which ...

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High-density surface EMG maps from upper-arm and forearm muscles

High-density surface EMG maps from upper-arm and forearm muscles

... measured from the acromion to the fossa cubit whereas the length of its dorsal side was measured from the pos- terior crista of the acromion to the ...measured from the medial epicondyle to the ...

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Mechanical properties of low density polymeric foams obtained from full-field measurements

Mechanical properties of low density polymeric foams obtained from full-field measurements

... field maps shown in Fig. 5. Indeed, all ε x maps exhibit a pattern of positive and negative values of transverse strains, which is consistent throughout the test where areas of positive and negative strains ...

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Modeling of permanent magnets: Interpretation of parameters obtained from the Jiles–Atherton hysteresis model

Modeling of permanent magnets: Interpretation of parameters obtained from the Jiles–Atherton hysteresis model

... resulting from changes in its ...model parameters, M S , a, a , k, and c, which represent the saturation magnetization, the effective domain density, the mean exchange coupling between the effective ...

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Stellar magnetism and activity :  from stellar interiors to orbiting exoplanets

Stellar magnetism and activity : from stellar interiors to orbiting exoplanets

... 5.2 Stellar wind models As discussed in section ...modelling stellar winds is a difficult ...input parameters that these models require, e.g. magnetic maps of the stellar surface, does ...

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Using frequency maps to explore the distribution function of the Milky Way stellar halo

Using frequency maps to explore the distribution function of the Milky Way stellar halo

... constructed from pairs of frequencies ...assessed from the number of orbits associated with ...real stellar orbits derived from phase space coordinates obtained with the SDSS SEGUE ...

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Prioritizing global marine mammal habitats using density maps in place of range maps

Prioritizing global marine mammal habitats using density maps in place of range maps

... range maps as input implicitly assume uniform habitat use, treating areas of high and low density as equiva- lent, and disregarding important differences between core and marginal ...range maps are ...

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An Error Controlled Method to Determine the Stellar Density Function in a Region  of the Sky

An Error Controlled Method to Determine the Stellar Density Function in a Region of the Sky

... seen from Equation (2) by noting that the lower bounds for the average square distance between the exact and the least-squares values is σ λ 2 min which may be large even if σ 2 is very small, depending on the ...

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Comparison of the characteristics of ionospheric parameters obtained from FORMOSAT-3 and digisonde over Ascension Island

Comparison of the characteristics of ionospheric parameters obtained from FORMOSAT-3 and digisonde over Ascension Island

... profile parameters NmF2, hmF2, B0, and H T ob- tained from space-borne observations and digisonde data from May 2006 to April 2008 during the solar minimum activity ...collected from ...

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Constraining stellar physics from red-giant stars in binaries – stellar rotation, mixing processes and stellar activity

Constraining stellar physics from red-giant stars in binaries – stellar rotation, mixing processes and stellar activity

... data obtained by NASA’s Kepler Space Telescope has led to an im- proved understanding of stellar structure and evolution - in particular for solar-like oscillators in this ...the stellar rotation, ...

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Summary of IAU GA SpS 5 II: Stellar and Wind Parameters

Summary of IAU GA SpS 5 II: Stellar and Wind Parameters

... Gravity: hydrogen lines of the Brackett and Pfund series are the preferred diagnostics. In general not only their wings (as Balmer lines) but also their line core vary with log g. Surface abundances: H and He lines ...

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Stellar Parameters in an Instant with Machine Learning - Application to Kepler LEGACY Targets

Stellar Parameters in an Instant with Machine Learning - Application to Kepler LEGACY Targets

... e-mail: [email protected] stars may have already depleted their supply of core hydro- gen and begun hydrogen shell burning. As our method is currently restricted to stars on the main sequence, i.e. stars with a ...

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Homogeneous spectroscopic parameters for bright planet host stars from the northern hemisphere  The impact on stellar and planetary mass

Homogeneous spectroscopic parameters for bright planet host stars from the northern hemisphere The impact on stellar and planetary mass

... the stellar radius is also fundamental for the char- acterization of the transiting planet hosts, we present in the bot- tom panels of ...the stellar radius that we find in the same exoplanet ...results ...

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Effects of Process Parameters on the Density and Durability of Biomass Briquettes Made from Wet Method

Effects of Process Parameters on the Density and Durability of Biomass Briquettes Made from Wet Method

... the density of ...the density of briquettes. V. CONCLUSION From the results it can be concluded that saw dust, groundnut shells and rice husk are suitable for making briquettes from wet method ...

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Precise radial velocities of giant stars, III. Spectroscopic stellar parameters ABSTRACT

Precise radial velocities of giant stars, III. Spectroscopic stellar parameters ABSTRACT

... and more dependent on the micro turbulence. Our results below 4000 K should be interpreted with caution. The spectroscopic gravities we derived also agree well with the literature, with a scatter of only 0.22 dex, and a ...

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Comparison of the observed dependence of large-scale Birkeland currents on solar wind parameters with that obtained from global simulations

Comparison of the observed dependence of large-scale Birkeland currents on solar wind parameters with that obtained from global simulations

... output from the LFM MHD model (Korth et ...plasma density, velocity, and pressure moments to the ...the density and pressure spatial distributions computed from the RCM particle distribution ...

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