... passbands covering the range from 0.3-1.0 m. The imaging survey, which achieved first light in May 1998, has already produced exciting discoveries, including the first z =5 QSO ( Fan et al. 1999 ) and the coolest methane brown dwarf ( Strauss et al ...
... Detailed studies of field and cluster white dwarfs have led to a good understanding of the white dwarf mass distribution in our galaxy, and of the initial-final mass relationship for intermediate mass stars. ...
... by atomic hydrogen studies, far less is known about elliptical galaxies and dwarfs ... If a bona fide Population III dwarf star were found, it would put paid to this ...
... Two gas mixtures, Ar+2% methane at 30 atm and Xe+2% methane at 7 · 5 atm, were found to provide optimum performance characteristics and were used in the AXEL payload proportional counter array on its maiden flight. ...
... As the discovery of liquid methane on Titan shows, liquids other than water may be ... may have similar properties to those in the early Universe: dwarf irregular galaxies ...
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Ссылки http://www.atnf.csiro.au/management/atuc/2006jun/docs/8_mmwhitepaper.pdf -- 2162.4 Кб -- 02.06.2006 Похожие документы