Evolution of the galaxy stellar mass function: evidence for an increasing $M^*$ from $z=2$ to the present day

no code implementations • 18 Jan 2021 • N. J. Adams, R. A. A. Bowler, M. J. Jarvis, B. Haußler, C. D. P. Lagos

We explore in detail the effect of two source extraction methods (SExtractor and ProFound) in addition to the inclusion/exclusion of Spitzer IRAC 3. 6 and 4. 5$\mu$m photometry when measuring the GSMF.

Astrophysics of Galaxies

MIGHTEE: Are giant radio galaxies more common than we thought?

no code implementations • 10 Dec 2020 • J. Delhaize, I. Heywood, M. Prescott, M. J. Jarvis, I. Delvecchio, I. H. Whittam, S. V. White, M. J. Hardcastle, C. L. Hale, J. Afonso, Y. Ao, M. Brienza, M. Brueggen, J. D. Collier, E. Daddi, M. Glowacki, N. Maddox, L. K. Morabito, I. Prandoni, Z. Randriamanakoto, S. Sekhar, FangXia An, N. J. Adams, S. Blyth, R. A. A. Bowler, L. Leeuw, L. Marchetti, S. M. Randriamampandry, K. Thorat, N. Seymour, O. Smirnov, A. R. Taylor, C. Tasse, M. Vaccari

However, the excellent sensitivity and uv coverage of the new MeerKAT telescope allowed this diffuse emission to be detected.

Astrophysics of Galaxies