The galaxy luminosity distribution
Galaxy and Mass Assembly (GAMA): ugriz galaxy luminosity functions
... Table 3 shows the number of galaxies and absolute magni- tude limits for each sample, along with the parameters of stan- dard Schechter function fits and luminosity densities. Only for blue galaxies in the u, i ...
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Galaxy and mass assembly (GAMA): ugriz galaxy luminosity functions
... ugriz galaxy LFs from the GAMA survey, after correcting for imaging, target and spectroscopic ...blue galaxy LFs are reasonably matched, albeit not in detail, by standard Schechter ...occupation ...
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Galaxy And Mass Assembly (GAMA) : the galaxy luminosity function within the cosmic web
... an approximately equivalent effect to using a weighted smoothing kernel, where cells near the edge of the volume are up-weighted to account for the lack of information in cells outside of the volume. However, the ...
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The galaxy halo connection in modified gravity cosmologies : environment dependence of galaxy luminosity function.
... the galaxy–halo connection and galaxy density field in modified gravity models using the N-body simulations for f(R) and nDGP models at z = ...the galaxy density field from the standard cold dark ...
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Galaxy And Mass Assembly (GAMA) : the dependence of the galaxy luminosity function on environment, redshift and colour
... blue galaxy fractions for four environments (see key) as a function of absolute magnitude, for GAMA (left) and the mock catalogues ...panels: distribution of absolute magnitudes for the overdensity bins ...
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Galaxy And Mass Assembly (GAMA): the wavelength dependence of galaxy structure versus redshift and luminosity
... Including this intrinsic R H g would make the loci overlap with the observed distribution in Fig. 11. One can see that for a population of pure discs with a variety of opacities and inclinations, a correla- tion ...
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Galaxy And Mass Assembly (GAMA): the dependence of the galaxy luminosity function on environment, redshift and colour
... matter distribution (Mul- drew et ...how galaxy properties depend on the underlying matter distri- ...properties. Galaxy formation models have been used to determine the underlying physical processes ...
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Galaxy And Mass Assembly (GAMA) : ugrizYJHK Sérsic luminosity functions and the cosmic spectral energy distribution by Hubble type.
... nitudes; however, below their L ∗ knee, the number of E-type galax- ies remains relatively constant across all wavelengths. The Sd-Irr and LBS populations appear to show the largest variation in their MLFs with respect ...
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Galaxy And Mass Assembly (GAMA) : ugrizYJHK Sersic luminosity functions and the cosmic spectral energy distribution by Hubble type
... nitudes; however, below their L ∗ knee, the number of E-type galax- ies remains relatively constant across all wavelengths. The Sd-Irr and LBS populations appear to show the largest variation in their MLFs with respect ...
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The 2dF Galaxy Redshift survey : the bJ-band galaxy luminosity function and survey selection function.
... the galaxy spectral en- ergy distribution and its evolution and so can be used to define k or k+e corrections for each spectral ...in luminosity with ...
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Luminosity functions and galaxy bias in the Sloan Digital Sky Survey
... the distribution of baryonic matter in the Universe characterised by peaks in the matter density distribution at physical separations of approximately ...
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Bivariate galaxy luminosity functions in the Sloan Digital Sky Survey
... Bivariate luminosity functions (LFs) are computed for galaxies in the New York Value-Added Galaxy Catalogue, based on the Sloan Digital Sky Survey Data Release ...The galaxy properties investigated ...
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Galaxy and Mass Assembly: luminosity and stellar mass functions in GAMA groups
... Poisson distribution whose mean is given by integrating the group’s CLF over the magnitude range M = [−24, −15] ...simulated galaxy catalogue containing those galaxies with apparent magnitude m < ...
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Dependence of galaxy clustering on UV luminosity and stellar mass at z 4-7
... Figure 4. Results of a straight line fit of measured biases over all redshifts (assuming the same slope). In top panels, dashed lines are the best-fit results. Squares and triangles with error bars are the data that is ...
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The luminosity-metallicity relation in the local Universe from the 2dF Galaxy Redshift Survey
... We first distinguished star-forming galaxies from AGNs using ‘standard’ diagnostic diagrams to build a homogeneous sample of 6387 starburst galaxies for the L–Z study. We proposed also new diagnostic diagrams using ...
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The bivariate K-band-submillimetre luminosity functions of the local HRS galaxy sample
... For late-type galaxies, the estimation of the BLF shows that the K-band and the submm bands are tightly correlated, and the BLF provides all the information on the distribution of the two luminosities and their ...
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Galaxy Luminosity Function and Tully-Fisher Relation: Reconciled Through Rotation-Curve Studies
... , (3) gives a much better fit to the observed RCs (Figure 2), though with concentration-parameter values that are ∼1.4–1.5 times larger than suggested by Equation (2). As this is a phenomeno- logical paper, the fact that ...
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Unveiling the Milky Way: A New Technique for Determining the Optical Color and Luminosity of Our Galaxy
... each galaxy in our SDSS ...a galaxy ’ s log M or log M ˙ we are truly referring to the mean value measured from the ...cumulative distribution functions ( CDFs ) measured from each galaxy ...
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The galaxy cluster mid infrared luminosity function at 1 3 < z <3 2
... density distribution is shown by the dashed black curve, giving Σ SpUDS = ...the luminosity function on the CARLA overdensity and repeat the analysis for fields with ...
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Galaxy and Mass Assembly (GAMA) : maximum-likelihood determination of the luminosity function and its evolution.
... function fit. This is particularly true for the LF measured us- ing S´ersic magnitudes, which capture a larger fraction of the to- tal light for de Vaucouleurs profile galaxies which dominate the bright end of the LF ...
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