225 citations · 1.3k across the 19 of their papers we have counts for
14 papers · 1 filter
Galapagos-2/Galfitm/GAMA -- multi-wavelength measurement of galaxy structure: separating the properties of spheroid and disk components in modern surveys
Boris Häußler, Marina Vika, Steven P. Bamford +6
We present the capabilities of Galapagos--2 and Galfitm in the context of fitting 2-component profiles to galaxies, on the way to providing complete multi-band, multi-component fit…
Recovering the origins of the lenticular galaxy NGC 3115 using multi-band imaging
Maria Luisa Buzzo, Arianna Cortesi, Jose A. Hernandez-Jimenez +16
A detailed study of the morphology of lenticular galaxies is an important way to understand how this type of galaxy formed and evolves over time. Decomposing a galaxy into its comp…
Multi-wavelength structure analysis of local cluster galaxies. The WINGS project
A. Psychogyios, M. Vika, V. Charmandaris +6
We present a multi-wavelength analysis of the galaxies in nine clusters selected from the WINGS dataset, examining how galaxy structure varies as a function of wavelength and envir…
The Southern Photometric Local Universe Survey (S-PLUS): improved SEDs, morphologies and redshifts with 12 optical filters
C. Mendes de Oliveira, T. Ribeiro, W. Schoenell +142
The Southern Photometric Local Universe Survey (S-PLUS) is imaging ~9300 deg^2 of the celestial sphere in twelve optical bands using a dedicated 0.8 m robotic telescope, the T80-So…
DustPedia - the relationships between stars, gas and dust for galaxies residing in different environments
J. I. Davies, A. Nersesian, M. Baes +20
We use a sub-set of the DustPedia galaxy sample (461 galaxies) to investigate the effect the environment has had on galaxies. We consider Virgo cluster and field samples and also a…
Dust emission profiles of DustPedia galaxies
A. V. Mosenkov, M. Baes, S. Bianchi +19
Most radiative transfer models assume that dust in spiral galaxies is distributed exponentially. In this paper our goal is to verify this assumption by analysing the two-dimensiona…
Galaxy Zoo: Secular evolution of barred galaxies from structural decomposition of multi-band images
Sandor J. Kruk, Chris J. Lintott, Steven P. Bamford +9
We present the results of two-component (disc+bar) and three-component (disc+bar+bulge) multiwavelength 2D photometric decompositions of barred galaxies in five SDSS bands (…
DustPedia - A Definitive Study of Cosmic Dust in the Local Universe
J. I. Davies, M. Baes, S. Bianchi +20
The European Space Agency has invested heavily in two cornerstones missions; Herschel and Planck. The legacy data from these missions provides us with an unprecedented opportunity…
The physical properties of Spitzer/IRS galaxies derived from their UV to 22 m spectral energy distribution
Marina Vika, Laure Ciesla, Vassilis Charmandaris +2
We provide the basic integrated physical properties of all the galaxies contained in the full CASSIS with available broad-band photometry from UV to 22 m. We have collected phot…
Galaxy And Mass Assembly (GAMA): Galaxy colour gradients versus colour, structure and luminosity
Rebecca Kennedy, Steven P. Bamford, Boris Häußler +5
Using single-component fits to SDSS/UKIDSS images of galaxies in the G09 region of the GAMA survey we study radial colour gradients across the galaxy population. We use the multiwa…
Galaxy And Mass Assembly (GAMA): Understanding the wavelength dependence of galaxy structure with bulge-disc decompositions
Rebecca Kennedy, Steven P. Bamford, Boris Häußler +14
With a large sample of bright, low-redshift galaxies with opticalnear-IR imaging from the GAMA survey we use bulge-disc decompositions to understand the wavelength-dependent beh…
Galaxy And Mass Assembly (GAMA): the wavelength dependence of galaxy structure versus redshift and luminosity
Rebecca Kennedy, Steven P. Bamford, Ivan Baldry +11
We study how the sizes and radial profiles of galaxies vary with wavelength, by fitting Sersic functions simultaneously to imaging in nine optical and near-infrared bands. To quant…
MegaMorph: classifying galaxy morphology using multi-wavelength Sérsic profile fits
M. Vika, B. Vulcani, S. P. Bamford +2
Aims. This work investigates the potential of using the wavelength-dependence of galaxy structural parameters (Sérsic index, n, and effective radius, Re) to separate galaxies into…
MegaMorph -- multi-wavelength measurement of galaxy structure: physically meaningful bulge-disc decomposition of galaxies near and far
Marina Vika, Steven P. Bamford, Boris Häußler +1
Bulge-disc decomposition is a valuable tool for understanding galaxies. However, achieving robust measurements of component properties is difficult, even with high quality imaging,…