Subaru + FOCAS observations of PNs in NGC 821
نویسندگان
چکیده
منابع مشابه
Hobby - Eberly Telescope Observations of the Dark Halo in Ngc 821
The best constraints on dark halo properties of elliptical galaxies come from large radii; however, observations at these radii are difficult due to the faint stellar light and/or sparse kinematic tracers (i.e., globular clusters, planetary nebulae). We present line-of-sight stellar velocity distributions of elliptical galaxy NGC 821 obtained to approximately 100 (over 2 effective radii) with l...
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ژورنال
عنوان ژورنال: Proceedings of the International Astronomical Union
سال: 2006
ISSN: 1743-9213,1743-9221
DOI: 10.1017/s1743921306004078