184 citations · 756 across the 12 of their papers we have counts for
4 papers · 2 filters
The Northern HIPASS catalogue - Data presentation, completeness and reliability measures
O. I. Wong, E. V. Ryan-Weber, D. A. Garcia-Appadoo +32
The Northern HIPASS catalogue (NHICAT) is the northern extension of the HIPASS catalogue, HICAT (Meyer et al. 2004). This extension adds the sky area between the declination range…
Intergalactic CIV absorption at redshifts 5.4 to 6
Emma V. Ryan-Weber, Max Pettini, Piero Madau
We report the discovery of a strong CIV 1548,1550 absorption system at z_abs = 5.7238 in the near-infrared spectrum (J-band) of the z_em = 6.28 QSO SDSS J1030+0524. These observati…
NGC922 - A new drop-through ring galaxy
O. I. Wong, G. R. Meurer, K. Bekki +26
We have found the peculiar galaxy NGC922 to be a new drop-through ring galaxy using multi-wavelength (UV-radio) imaging and spectroscopic observations. Its `C'-shaped morphology an…
Cross correlation of Lyman-alpha absorbers with gas-rich galaxies
Emma V. Ryan-Weber
The HI Parkes All Sky Survey (HIPASS) galaxy catalogue is cross-correlated with known low redshift, low column density (N_HI <10^15 cm^-2) Lyman-alpha absorbers from the literature…