Now showing items 1-20 of 27

    • CALIFA, the Calar Alto Legacy Integral Field Area survey : IV. Third public data release 

      Sánchez, S. F.; García-Benito, R.; Zibetti, S.; Walcher, C. J.; Husemann, B.; Mendoza, M. A.; Galbany, L.; Falcón-Barroso, J.; Mast, D.; Aceituno, J.; Aguerri, J. A. L.; Alves, J.; Amorim, A. L.; Ascasibar, Y.; Barrado-Navascues, D.; Barrera-Ballesteros, J.; Bekeraitè, S.; Bland-Hawthorn, J.; Cano Díaz, M.; Cid Fernandes, R.; Cavichia, O.; Cortijo, C.; Dannerbauer, H.; Demleitner, M.; Díaz, A.; Dettmar, R. J.; de Lorenzo-Cáceres, A.; del Olmo, A.; Galazzi, A.; García-Lorenzo, B.; Gil de Paz, A.; González Delgado, R.; Holmes, L.; Iglésias-Páramo, J.; Kehrig, C.; Kelz, A.; Kennicutt, R. C.; Kleemann, B.; Lacerda, E. A. D.; López Fernández, R.; López Sánchez, A. R.; Lyubenova, M.; Marino, R.; Márquez, I.; Mendez-Abreu, J.; Mollá, M.; Monreal-Ibero, A.; Ortega Minakata, R.; Torres-Papaqui, J. P.; Pérez, E.; Rosales-Ortega, F. F.; Roth, M. M.; Sánchez-Blázquez, P.; Schilling, U.; Spekkens, K.; Vale Asari, N.; van den Bosch, R. C. E.; van de Ven, G.; Vilchez, J. M.; Wild, V.; Wisotzki, L.; Yıldırım, A.; Ziegler, B. (2016-10) - Journal article
      This paper describes the third public data release (DR3) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. Science-grade quality data for 667 galaxies are made public, including the 200 galaxies of the second ...
    • Detection, size, measurement, and structural analysis limits for the 2MASS, UKIDSS-LAS, and VISTA VIKING surveys 

      Andrews, S.K.; Kelvin, L.S.; Driver, S.P.; Robotham, A.S.G. (2013-01-01) - Journal article
      The 2MASS, UKIDSS-LAS, and VISTA VIKING surveys have all now observed the GAMA 9hr region in the Ks band. Here we compare the detection rates, photometry, basic size measurements, and single-component GALFIT structural ...
    • Galaxy And Mass Assembly (GAMA) : blue spheroids within 87 Mpc 

      Mahajan, Smriti; Drinkwater, Michael J.; Driver, S.; Hopkins, A. M.; Graham, Alister W.; Brough, S.; Brown, Michael J. I.; Holwerda, B. W.; Owers, Matt S.; Pimbblet, Kevin A. (2018-03-21) - Journal article
      In this paper we test if nearby blue spheroid (BSph) galaxies may become the progenitors of star-forming spiral galaxies or passively-evolving elliptical galaxies. Our sample comprises 428 galaxies of various morphologies ...
    • Galaxy and mass assembly (GAMA) : end of survey report and data release 2 

      Liske, Jochen; Baldry, I.K.; Driver, Simon Peter; Tuffs, R.J.; Alpaslan, Mehmet; Andrae, E.; Brough, S.; Cluver, M.E.; Grootes, M.W.; Gunawardhana, M.L.P.; Kelvin, Lee Steven; Loveday, J.; Robotham, Aaron Stuart Graham; Taylor, E.N.; Bamford, S.P.; Bland-Hawthorn, J.; Brown, M.J.I.; Drinkwater, M.J.; Hopkins, A.M.; Meyer, M.J.; Norberg, P.; Peacock, J.A.; Agius, N.K.; Andrews, S.K.; Bauer, A.E.; Ching, J.H.Y.; Colless, M.; Conselice, C.J.; Croom, S.M.; Davies, L.J.M.; De Propris, R.; Dunne, L.; Eardley, E.M.; Ellis, S.; Foster, C.; Frenk, C.S.; Haußler, B.; Holwerda, B.W.; Howlett, C.; Ibarra, H.; Jarvis, M.J.; Jones, D.H.; Kafle, P.R.; Lacey, C.G.; Lange, R.; Lara-Ĺopez, M.A.; López-Sánchez, Á.R.; Maddox, S.; Madore, B.F.; McNaught-Roberts, T.; Moffett, A.J.; Nichol, R.C.; Owers, M.S.; Palamara, D.; Penny, S.J.; Phillipps, S.; Pimbblet, K.A.; Popescu, C.C.; Prescott, M.; Proctor, R.; Sadler, E.M.; Sansom, A.E.; Seibert, M.; Sharp, R.; Sutherland, W.; Vazquez-Mata, J.A.; van Kampen, E.; Wilkins, S.M.; Williams, R.; Wright, A.H. (2015-09-11) - Journal article
      The Galaxy And Mass Assembly (GAMA) survey is one of the largest contemporary spectroscopic surveys of low redshift galaxies. Covering an area of ~286 deg2 (split among five survey regions) down to a limiting magnitude of ...
    • Galaxy And Mass Assembly (GAMA) : gas fuelling of spiral galaxies in the local Universe I. The effect of the group environment on star formation in spiral galaxies 

      Grootes, M. W.; Tuffs, R. J.; Popescu, C. C.; Norberg, P.; Robotham, A. S. G.; Liske, J.; Andrae, E.; Baldry, I. K.; Gunawardhana, M.; Kelvin, L. S.; Madore, B. F.; Seibert, M.; Taylor, E. N.; Alpaslan, M.; Brown, M. J. I.; Cluver, M. E.; Driver, S. P.; Bland-Hawthorn, J.; Holwerda, B. W.; Hopkins, A. M.; Lopez-Sanchez, A. R.; Loveday, J.; Rushton, M. (2017-03) - Journal article
      We quantify the effect of the galaxy group environment (for group masses of 1012.5–1014.0 M ⊙) on the current star formation rate (SFR) of a pure, morphologically selected sample of disk-dominated (i.e., late-type spiral) ...
    • Galaxy And Mass Assembly (GAMA) : mass-size relations of z < 0.1 galaxies subdivided by Sérsic index, colour and morphology 

      Lange, Rebecca; Driver, Simon P.; Robotham, Aaron S. G.; Kelvin, Lee S.; Graham, Alister W.; Alpaslan, Mehmet; Andrews, Stephen K.; Baldry, Ivan K.; Bamford, Steven; Bland-Hawthorn, Joss; Brough, Sarah; Cluver, Michelle E.; Conselice, Christopher J.; Davies, Luke J. M.; Haeussler, Boris; Konstantopoulos, Iraklis S.; Loveday, Jon; Moffett, Amanda J.; Norberg, Peder; Phillipps, Steven; Taylor, Edward N.; Lopez-Sanchez, Angel R.; Wilkins, Stephen M. (2015-03-01) - Journal article
      We use data from the Galaxy And Mass Assembly (GAMA) survey in the redshift range 0.01 < z < 0.1 (8399 galaxies in g to Ks bands) to derive the stellar mass–half-light radius relations for various divisions of ‘early’- and ...
    • Galaxy And Mass Assembly (GAMA) : the consistency of GAMA and WISE derived mass-to-light ratios 

      Kettlety, T.; Hesling, J.; Phillipps, S.; Bremer, M. N.; Cluver, M. E.; Taylor, E. N.; Bland-Hawthorn, J.; Brough, S.; Propris, R. De; Driver, S. P.; Holwerda, B. W.; Kelvin, L. S.; Sutherland, W.; Wright, A. H. (2018-01) - Journal article
      Recent work has suggested that mid-IR wavelengths are optimal for estimating the mass-to-light ratios of stellar populations and hence the stellar masses of galaxies. We compare stellar masses deduced from spectral energy ...
    • Galaxy And Mass Assembly (GAMA) : the galaxy stellar mass function to z=0.1 from the r-band selected equatorial regions 

      Wright, A. H.; Robotham, A. S. G.; Driver, S. P.; Alpaslan, M.; Andrews, S. K.; Baldry, I. K.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Colless, M.; Cunha, E. da; Davies, L. J. M.; Graham, Alister W.; Holwerda, B. W.; Hopkins, A. M.; Kafle, P. R.; Kelvin, L. S.; Loveday, J.; Maddox, S. J.; Meyer, M. J.; Moffett, A. J.; Norberg, P.; Phillipps, S.; Rowlands, K.; Taylor, E. N.; Wang, L.; Wilkins, S. M. (2017-08) - Journal article
      We derive the low-redshift galaxy stellar mass function (GSMF), inclusive of dust corrections, for the equatorial Galaxy And Mass Assembly (GAMA) data set covering 180 deg2. We construct the mass function using a ...
    • Galaxy And Mass Assembly (GAMA) : the unimodal nature of the dwarf galaxy population 

      Mahajan, Smriti; Drinkwater, Michael J.; Driver, S.; Kelvin, Lee S.; Hopkins, A. M.; Baldry, I.; Phillipps, S.; Bland-Hawthorn, J.; Brough, S.; Loveday, J.; Penny, Samantha J.; Robotham, A. S. G. (2015-01-21) - Journal article
      In this paper we aim to (i) test the number of statistically distinct classes required to classify the local galaxy population and (ii) identify the differences in the physical and star formation properties of visually ...
    • Galaxy And Mass Assembly (GAMA) : the wavelength-dependent sizes and profiles of galaxies revealed by MegaMorph 

      Vulcani, Benedetta; Bamford, Steven P.; Haeussler, Boris; Vika, Marina; Rojas, Alex; Agius, Nicola K.; Baldry, Ivan; Bauer, Amanda E.; Brown, Michael J. I.; Driver, Simon; Graham, Alister W.; Kelvin, Lee S.; Liske, Jochen; Loveday, Jon; Popescu, Cristina C.; Robotham, Aaron S. G.; Tuffs, Richard J. (2014-06) - Journal article
      We investigate the relationship between colour and structure within galaxies using a large, volume-limited sample of bright, low-redshift galaxies with optical-near-infrared imaging from the Galaxy And Mass Assembly survey. ...
    • Galaxy And Mass Assembly (GAMA) : ugrizYJHK Sersic luminosity functions and the cosmic spectral energy distribution by Hubble type 

      Kelvin, Lee S.; Driver, Simon P.; Robotham, Aaron S. G.; Graham, Alister W.; Phillipps, Steven; Agius, Nicola K.; Alpaslan, Mehmet; Baldry, Ivan; Bamford, Steven P.; Bland-Hawthorn, Joss; Brough, Sarah; Brown, Michael J. I.; Colless, Matthew; Conselice, Christopher J.; Hopkins, Andrew M.; Liske, Jochen; Loveday, Jon; Norberg, Peder; Pimbblet, Kevin A.; Popescu, Cristina C.; Prescott, Matthew; Taylor, Edward N.; Tuffs, Richard J. (2014-04-01) - Journal article
      We report the morphological classification of 3727 galaxies from the Galaxy and Mass Assembly survey with Mr < −17.4 mag and in the redshift range 0.025 < z < 0.06 (2.1 × 105 Mpc3) into E, S0-Sa, SB0-SBa, Sab-Scd, SBab-SBcd, ...
    • Galaxy And Mass Assembly (GAMA) : understanding the wavelength dependence of galaxy structure with bulge-disc decompositions 

      Kennedy, Rebecca; Bamford, Steven P.; Häußler, Boris; Baldry, Ivan; Bremer, Malcolm; Brough, Sarah; Brown, Michael J. I.; Driver, Simon; Duncan, Kenneth; Graham, Alister W.; Holwerda, Benne W.; Hopkins, Andrew M.; Kelvin, Lee S.; Lange, Rebecca; Phillipps, Steven; Vika, Marina; Vulcani, Benedetta (2016-08-21) - Journal article
      With a large sample of bright, low-redshift galaxies with optical-near-IR imaging from the GAMA survey we use bulge-disc decompositions to understand the wavelength-dependent behaviour of single-Sérsic structural measurements. ...
    • Galaxy And Mass Assembly : automatic morphological classification of galaxies using statistical learning 

      Sreejith, Sreevarsha; Pereverzyev Jr, Sergiy; Kelvin, Lee S; Marleau, Francine R; Haltmeier, Markus; Ebner, Judith; Bland-Hawthorn, Joss; Driver, Simon P; Graham, Alister W; Holwerda, Benne W; Hopkins, Andrew M; Liske, Jochen; Loveday, Jon; Moffett, Amanda J; Pimbblet, Kevin A; Taylor, Edward N; Wang, Lingyu; Wright, Angus H (2018-03) - Journal article
      We apply four statistical learning methods to a sample of 7941 galaxies (z < 0.06) from the Galaxy And Mass Assembly survey to test the feasibility of using automated algorithms to classify galaxies. Using 10 features ...
    • Galaxy And Mass Assembly : deconstructing bimodality - I. Red ones and blue ones 

      Taylor, Edward N.; Hopkins, Andrew M.; Baldry, Ivan K.; Bland-Hawthorn, Joss; Brown, Michael J. I.; Colless, Matthew; Driver, Simon; Norberg, Peder; Robotham, Aaron S. G.; Alpaslan, Mehmet; Brough, Sarah; Cluver, Michelle E.; Gunawhardhana, Madusha; Kelvin, Lee S.; Liske, Jochen; Conselice, Christopher J.; Croom, Scott; Foster, Caroline; Jarrett, Thomas H.; Lopez, Maritza Lara; Loveday, Jon (2015-01-11) - Journal article
      We measure the mass functions for generically red and blue galaxies, using a z < 0.12 sample of log M* > 8.7 field galaxies from the Galaxy And Mass Assembly (GAMA) survey. Our motivation is that, as we show, the dominant ...
    • Herschel(star)-ATLAS: properties of dusty massive galaxies at low and high redshifts 

      Rowlands, K.; Dunne, L.; Dye, S.; Aragon-Salamanca, A.; Maddox, S.; da Cunha, E.; Smith, D. J. B.; Bourne, N.; Eales, S.; Gomez, H. L.; Smail, I.; Alpaslan, M.; Clark, C. J. R.; Driver, S.; Ibar, E.; Ivison, R. J.; Robotham, A.; Smith, M. W. L.; Valiante, E. (2014-06) - Journal article
      We present a comparison of the physical properties of a rest-frame 250-mu m-selected sample of massive, dusty galaxies from 0 <z <5.3. Our sample comprises 29 high-redshift submillimetre galaxies (SMGs) from the literature ...
    • Herschel-ATLAS : revealing dust build-up and decline across gas, dust and stellar mass selected samples - I. Scaling relations 

      Vis, P. De; Dunne, L.; Maddox, S.; Gomez, H. L.; Clark, C. J. R.; Bauer, A. E.; Viaene, S.; Schofield, S. P.; Baes, M.; Baker, A. J.; Bourne, N.; Driver, S. P.; Dye, S.; Eales, S. A.; Furlanetto, C.; Ivison, R. J.; Robotham, A. S. G.; Rowlands, K.; Smith, D. J. B.; Smith, M. W. L.; Valiante, E.; Wright, A. H. (2017-02) - Journal article
      We present a study of the dust, stars and atomic gas (H i) in an H i-selected sample of local galaxies (z < 0.035) in the Herschel Astrophysical Terahertz Large Area Survey fields. This H i-selected sample reveals a ...
    • A new method for classifying galaxy SEDs from multiwavelength photometry 

      Wild, Vivienne; Almaini, Omar; Cirasuolo, Michele; Dunlop, Jim; McLure, Ross; Bowler, Rebecca; Ferreira, Joao; Bradshaw, Emma; Chuter, Robert; Hartley, Will (2014-05-11) - Journal article
      We present a new method to classify the broad-band optical–near-infrared spectral energy distributions (SEDs) of galaxies using three shape parameters (super-colours) based on a principal component analysis of model SEDs. ...
    • Non-parametric cell-based photometric proxies for galaxy morphology : methodology and application to the morphologically defined star formation-stellar mass relation of spiral galaxies in the local universe 

      Grootes, M.W.; Tuffs, R. J.; Popescu, C. C.; Robotham, A. S. G.; Seibert, M.; Kelvin, L. S. (2014-02-01) - Journal article
      We present a non-parametric cell-based method of selecting highly pure and largely complete samples of spiral galaxies using photometric and structural parameters as provided by standard photometric pipelines and simple ...
    • The optical and NIR luminous energy output of the Universe : the creation and utilisation of a 9 waveband consistent sample of galaxies using UKIDSS and SDSS observations with the GAMA and MGC spectroscopic datasets 

      Hill, David T. (University of St Andrews, 2011-06-24) - Thesis
      Theories of how galaxies form and evolve depend greatly on constraints provided by observations. However, when those observations come from different datasets, systematic offsets may occur. This causes difficulties measuring ...
    • P-MaNGA galaxies : emission-lines properties – gas ionization and chemical abundances from prototype observations 

      Belfiore, F.; Maiolino, R.; Bundy, K.; Thomas, D.; Maraston, C.; Wilkinson, D.; Sánchez, S. F.; Bershady, M.; Blanc, G. A.; Bothwell, M.; Cales, S. L.; Coccato, L.; Drory, N.; Emsellem, E.; Fu, H.; Gelfand, J.; Law, D.; Masters, K.; Parejko, J.; Tremonti, C.; Wake, D.; Weijmans, A.; Yan, R.; Xiao, T.; Zhang, K.; Zheng, T.; Bizyaev, D.; Kinemuchi, K.; Oravetz, D.; Simmons, A. (2015-05-01) - Journal article
      MaNGA (Mapping Nearby Galaxies at Apache Point Observatory) is a 6-yr Sloan Digital Sky Survey (SDSS-IV) survey that will obtain spatially resolved spectroscopy from 3600 to 10 300 Å for a representative sample of over 10 ...