... warp model assumes that all orbits are polar, but that their inclinations to the sky plane vary linearly with galactocentric radius along the ring major axis such that the ring is from edge-on at the center, is edge-on at 30'', and from edge-on at r =90 ...
... of an edge-on spiral galaxy can give an indication that the galaxy is barred (such as a plateau in the projected light distribution), the usual photometric criteria used to identify bars in spiral galaxies are useless when the galaxy is seen edge-on ...
... rings used in the analysis. Panel 3: Edge-on view of the HI disk. Panel 4: edge-on disk, illustrating the 3-D structure . ... Panel 3: Edge-on view of the HI disk. Panel 4: edge-on disk, illustrating the 3-D structure . More information . Contact . ...
... Here we will present deep HI observations of the edge-on Sa galaxy NGC 7814. ... Here we present deep HI observations of the edge-on Sa galaxy NGC 7814 (UGC 0008). ... NGC 7814 is a relatively nearby edge-on Sa galaxy (D=16.4 Mpc ) with a systemic ...
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Ссылки http://www.atnf.csiro.au/people/Peter.Kamphuis/Thesis/ch6.pdf -- 435.5 Кб -- 21.10.2013 Похожие документы
... a significant fraction of edge-on spiral galaxies, and therefore presumably of all ... produce boxy/peanut isophotes when seen edge-on in projection, its 3D volume density ...
... Edge-on Galaxies Richard J. Rand Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM 87131, USA rjr@gromit.phys.unm.edu Received 1997 August 1, accepted 1997 December 15 Abstract: We review observations of diffuse ionised gas ...
... University) "Dark Matter Distributions in Edge-On Galaxies" co-supervision of P ... symmetric gas distributions in edge-on galaxies", Kamphuis, P., Rand, R. J., Jґzsa ...
... The results show that the HI lies in an edge-on disk, not a ring ­p; contrary to previous models based on the light distribution in the ring. ...