... age and chemical composition of the LMC cluster NGC 2209" ApJL 209, L25-L28, 1976 ... D.T. "Strљmgren photometry of southern white dwarfs" MNRAS 182, 275-281, 1978 ... II: Spectropolarimetry of SN 1983a in NGC 4753" MNRAS 210, 839-843, 1984. 77*. ...
... of globular cluster NGC 6752 using a two stage formation scenario similar to the model developed by Parmentier 2 Y. Fenner, S. Campbell, A. I. Karakas, J. C. Lattanzio and B. K. Gibson 2 THE CHEMICAL EVOLUTION MODEL The chemical evolution of NGC 6752 was ...
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Ссылки http://www.mso.anu.edu.au/~akarakas/download/Fenner_etal2004.pdf -- 204.9 Кб -- 14.11.2006 Похожие документы
... For example, there is a three-armed spiral galaxy, NGC 5054 (another example is NGC 7137; Grosbшl & Patsis 1999). ... close to 1, although Aguerri et al. (2003) found higher values for galaxies +0 5 +0 6 NGC 1440 (1.6-0..3 ) and NGC 3412 (1.5-0 ...
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Ссылки http://www.mso.anu.edu.au/~kcf/surya/spiralstructure/Rautiainen04 -- 1663.8 Кб -- 09.07.2007 Похожие документы
... These galaxies are T0109,383, NGC 2110, NGC 4388, NGC 5252 and Mrk 926. 3. ... NGC 2110 and NGC 5252 are expected to lie along the beam minor axis, we assume a ... NGC 2110 NGC 5252 Mkn 926 T0109,383 Mkn 926 8.4-GHz VLBA Contour Levels 3 r.m.s ...
... NGC 1832 NGC 2280 NGC 3198 NGC 2090 NGC 2841 NGC 3198 (zoom) NGC 2139 NGC 2841 (zoom ... NGC 157, NGC 1559, NGC 2139, NGC 2841, NGC 3198, NGC 4138, NGC 4698, NGC 5371, NGC ...
... smaller than required to explain the spiral structure of galaxies such as NGC 2915 ... galaxies: formation -- galaxies: individual ( NGC 2915) -- galaxies: kinematics and ...
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Ссылки http://www.mso.anu.edu.au/~kcf/surya/spiralstructure/Bailin04 -- 1518.4 Кб -- 09.07.2007 Похожие документы
... of NGC 5383 ; Regan, Vogel, & Teuben (1997) used an n \ 1 Ferrers bar to model NGC ... galaxy NGC 3198, whose rotation width is about 150 km s~1, similar to that of NGC ...