Browsing Physics & Atmospheric Science by Author "Dale, D. A."
Now showing items 1-2 of 2
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The bi-variate luminosity-color distribution of IRAS galaxies, and implications for the high redshift Universe
Chapman, S. C.; Helou, G.; Lewis, G. F.; Dale, D. A. (2003-05)We present a characterization of the local luminosity-color, bi-variate distribution of IRAS galaxies from the 1.2Jy sample, selected at 60 micron. The S60/S100 infrared color is used as the best single parameter description ... -
Optically faint counterparts to the ISO-FIRBACK 170 micron population: the discovery of cold, luminous galaxies at high redshift
Chapman, S. C.; Smail, I.; Ivison, R. J.; Helou, G.; Dale, D. A.; Lagache, G. (2002-07)We present Keck spectroscopy and UKIRT near-IR imaging observations of two 170micron-selected sources from the ISO-FIRBACK survey which have faint counterparts in the optical, and r-K~5. Both sources were expected to lie ...