557 citations · 800 across the 10 of their papers we have counts for
10 papers
GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey I: A low-frequency extragalactic catalogue
Natasha Hurley-Walker, Joseph R. Callingham, Paul J. Hancock +40
Using the Murchison Widefield Array (MWA), the low-frequency Square Kilometre Array (SKA1 LOW) precursor located in Western Australia, we have completed the GaLactic and Extragalac…
GMRT observation of neutral atomic hydrogen gas in the COSMOS field at
Jonghwan Rhee, Philip Lah, Jayaram N. Chengalur +2
We present the results of HI spectral stacking analysis of Giant Metrewave Radio Telescope (GMRT) observations targeting the COSMOS field. The GMRT data cube contains 474 field gal…
The kinematics and spatial distribution of stellar populations in E+A galaxies
M. B. Pracy, H. Kuntschner, W. J. Couch +3
We have used the GMOS instrument on the Gemini-South telescope to obtain spatially-resolved two-colour imaging and IFU spectroscopy of a sample of ten nearby E+A galaxies. Surface…
An HI survey of the Centaurus and Sculptor Groups - Constraints on the space density of low mass galaxies
W. J. G. de Blok, M. A. Zwaan, M. Dijkstra +2
We present results of two 21-cm HI surveys performed with the Australia Telescope Compact Array in the nearby Centaurus A and Sculptor galaxy groups. These surveys are sensitive to…
Reconciling Damped Ly-alpha Statistics and 21cm Studies at z=0
Martin Zwaan, Frank Briggs, Marc Verheijen
Blind 21cm surveys in the local universe have shown that the local HI mass density, Omega_HI, is dominated by luminous, high surface brightness, spiral galaxies. On the other hand,…
HI Observations of the starburst galaxy NGC 2146
A. Taramopoulos, H. Payne, F. H. Briggs
NGC 2146 is a peculiar spiral galaxy which is currently undergoing a major burst of star formation and is immersed in a extended HI structure that has morphological and kinematical…
Nancay blind 21cm line survey of the Canes Venatici group region
R. C. Kraan-Korteweg, W. van Driel, F. Briggs +2
A radio spectroscopic driftscan survey in the 21cm line with the Nancay Radio Telescope of 0.08 steradians of sky in the direction of the constellation Canes Venatici covering a he…
Estimation of the Space Density of Low Surface Brightness Galaxies
F. H. Briggs
The space density of low surface brightness and tiny gas-rich dwarf galaxies are estimated for two recent catalogs: The Arecibo Survey of Northern Dwarf and Low Surface Brightness…
Local HI: Constraints on the evolution of the HI content of the Universe
F. H. Briggs
Analyses of QSO absorption lines are showing that HI content has evolved over the redshift range z=5 to z= 0. The 21cm line measurements of the z=0 HI content avoid several biases…
Driftscan Surveys in the 21cm Line with the Arecibo and Nancay Telescopes
F. H. Briggs, E. Sorar, R. C. Kraan-Korteweg +1
Driftscan methods are highly efficient, stable techniques for conducting extragalactic surveys in the 21cm line of neutral hydrogen. Holding the telescope still while the beam scan…