911 datasets found

Keywords: galaxy classification systems

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  • Spectral galaxy pairs from SDSS DR9

    Spectral galaxy pairs (hereafter as SGPs) are composite galaxy spectra that contain two independent redshift systems. These spectra are useful for studying the dust properties...
  • AIMSS Project. I. Compact Stellar Systems

    We describe the structural and kinematic properties of the first compact stellar systems discovered by the Archive of Intermediate Mass Stellar Systems project. These...
  • Recently quenched elliptical galaxies in SDSS

    We use the Sloan Digital Sky Survey to investigate the properties of massive elliptical galaxies in the local Universe (z<=0.08) that have unusually blue optical colours....
  • Nuclear star clusters in 228 spiral galaxies

    We present a catalogue of photometric and structural properties of 228 nuclear star clusters (NSCs) in nearby late-type disc galaxies. These new measurements are derived from a...
  • Massive quiescent ETG in clusters

    We analyse the mass-size relation of ~400 quiescent massive ETGs (M/M_{sun}>3x10^10^) hosted by massive clusters (M200~2-7x10^14^M{sun}) at 0.8<z<1.5, compared to those...
  • Galaxies with disc breaks in S4G and NIRS0S

    We study the surface brightness profiles of disc galaxies in the 3.6{mu}m images from the Spitzer Survey of Stellar Structure in Galaxies (S4G) and Ks-band images from the...
  • Galaxies in the RX J1347.5-1145 cluster

    We present a revised strong lensing mass reconstruction of the galaxy cluster RX J1347.5-1145. The X-ray luminous cluster at redshift z=0.451 has already been studied...
  • DYNAMO. H{alpha} luminous galaxies sample

    DYNAMO is a multiwavelength, spatially resolved survey of local (z~0.1) star-forming galaxies designed to study evolution through comparison with samples at z=~2. Half of the...
  • GALEX Arecibo SDSS survey. Final data release

    We present the final data release from the GALEX Arecibo SDSS Survey (GASS), a large Arecibo programme that measured the HI properties for an unbiased sample of ~800 galaxies...
  • Relaxation parameter of 2092 rich galaxy clusters

    Dynamical state of galaxy clusters is closely related to their observational properties in X-ray, optical and radio wavelengths. We develop a method to diagnose the substructure...
  • 325MHz GMRT survey of Herschel-ATLAS/GAMA fields

    We describe a 325MHz survey, undertaken with the Giant Metrewave Radio Telescope (GMRT), which covers a large part of the three equatorial fields at 9, 12 and 14.5h of right...
  • Multiwavelength measurement of galaxy structure

    We demonstrate a new multiwavelength technique for two-dimensional parametric modelling of galaxy surface-brightness profiles, which we have incorporated into the widely used...
  • ALHAMBRA survey morphological catalogue

    Advanced Large Homogeneous Area Medium Band Redshift Astronomical (ALHAMBRA) is photometric survey designed to trace the cosmic evolution and cosmic variance. It covers a large...
  • Morphological types from Galaxy Zoo 2

    We present the data release for Galaxy Zoo 2 (GZ2), a citizen science project with more than 16 million morphological classifications of 304122 galaxies drawn from the Sloan...
  • G305 star-forming complex in ^13^CO

    We present 109-115GHz (3mm) wide-field spectral line observations of ^12^CO, ^13^CO and C^18^O J=1-0 molecular emission and 5.5 and 8.8GHz (6 and 3cm) radio continuum emission...
  • BI photometry of bulgeless galaxies

    We examine the magnitude and size evolution of bulgeless (discs with no-bulge or pseudo-bulge) galaxies up to z~0.9 in rest-frame B band. Their evolution is compared to that of...
  • 452 AMIGA galaxies physical parameters

    Disentangling processes governing the formation and evolution of galaxies is a fundamental challenge in extragalactic research. In this sense the current belief that galaxies...
  • Galaxies in the UMa cluster complex

    A nearby friable cloud in Ursa Majoris contains 270 galaxies with radial velocities 500<V_LG_<1500km/s inside the area of RA=[11.0h,13.0h] and DE=[+40{deg},+60{deg}]. At...
  • Massive early-type galaxies

    Present-day massive galaxies are composed mostly of early-type objects. It is unknown whether this was also the case at higher redshifts. In a hierarchical assembling scenario...
  • Quantified HI morphology. VI. NUV/FUV

    Extended ultraviolet (XUV) discs have been found in a substantial fraction of late-type - S0, spiral and irregular - galaxies. Similarly, most late-type spirals have an extended...
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