Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Folkes, S. R."'
Autor:
Folkes, S. R., Ronen, S., Price, I., Lahav, O., Colless, M., Maddox, S. J., Deeley, K. E., Glazebrook, K., Bland-Hawthorn, J., Cannon, R. D., Cole, S., Collins, C. A., Couch, W. J., Driver, S. P., Dalton, G., Efstathiou, G., Ellis, R. S., Frenk, C. S., Kaiser, N., Lewis, I. J., Lumsden, S. L., Peacock, J. A., Peterson, B. A., Sutherland, W., Taylor, K.
Publikováno v:
Mon.Not.Roy.Astron.Soc.308:459-472,1999
We describe the 2dF Galaxy Redshift Survey (2dFGRS), and the current status of the observations. In this exploratory paper, we apply a Principal Component Analysis to a preliminary sample of 5869 galaxy spectra and use the two most significant compon
Externí odkaz:
http://arxiv.org/abs/astro-ph/9903456
Publikováno v:
Mon.Not.Roy.Astron.Soc.283:651-665,1996
We present a method for automated classification of galaxies with low signal-to-noise (S/N) spectra typical of redshift surveys. We develop spectral simulations based on the parameters for the 2dF Galaxy Redshift Survey, and with these simulations we
Externí odkaz:
http://arxiv.org/abs/astro-ph/9608073