Browsing Research publications by Author "Percival, S.M."
Now showing items 1-2 of 2
-
The H alpha galaxy survey. I. The galaxy sample, H alpha narrow-band observations and star formation parameters for 334 galaxies
James, P.A.; Shane, N.S.; Beckman, J.E.; Cardwell, A.; Collins, C.A.; Etherton, J.; de Jong, R.S.; Fathi, K.; Knapen, J.; Peletier, R.F.; Percival, S.M.; Pollacco, D.L.; Seigar, M.S.; Stedman, S. (2004)We discuss the selection and observations of a large sample of nearby galaxies, which we are using to quantify the star formation activity in the local Universe. The sample consists of 334 galaxies across all Hubble types ... -
The Halpha Galaxy Survey. II. Extinction and [NII] corrections to Halpha fluxes
James, P.A.; Shane, N.S.; Knapen, J.; Percival, S.M. (2005-01)