5 papers
Ultra-diffuse Galaxy Analogues in the Subaru Hyper-Suprime Cam Wide-field Clusters
N. A. Makda, S. L. Blyth, R. E. Skelton
We perform a systematic statistical study of ultra-diffuse galaxy analogues (NUDGEs) in a large sample of galaxy clusters to investigate their properties with respect to the host c…
SALT spectroscopic follow-up of the G4Jy Sample
Sarah V. White, Kshitij Thorat, Moses Mogotsi +9
The GLEAM 4-Jy (G4Jy) Sample is a thorough compilation of the 'brightest' radio sources in the southern sky (Declination < 30 deg), as measured at 151 MHz (S > 4.0 Jy) with the Mur…
An independent estimate of H(z) at z = 0.5 from the stellar ages of brightest cluster galaxies
S. Ilani Loubser, Adebusola B. Alabi, Matt Hilton +6
Several cosmological observations (e.g., Cosmic Microwave Background (CMB), Supernovae Type Ia, and local distance ladder measurements such as Cepheids) have been used to measure t…
The -band luminosity function of the rich cluster VC04 in the Vela supercluster
N. Hatamkhani, R. C. Kraan-Korteweg, S. L. Blyth +1
To learn more about the properties of the Vela Supercluster (VSCL) located behind the Milky Way at ~km~s, we determined the -band Luminosity Function (LF)…
Bulge+disc decomposition of HFF and CANDELS galaxies: UVJ diagrams and stellar mass-size relations of galaxy components at
Kalina V. Nedkova, Boris HäuÃler, Danilo Marchesini +13
Using deep imaging from the CANDELS and HFF surveys, we present bulge+disc decompositions with GalfitM for 17,000 galaxies over . We use various model par…