... galaxy has FWHM\ 1A. 5. been observed by the HST (PI, M. Stiavelli ; program 6359 ... The stellar population in the nucleus is superхmetalrich, [m/H] є]0.5. ... of the metal and Balmer line indices onto the line of equal metallicity, [m/H] \]0.5 ...
... M(B)corr Spatial scale Effective radius, Re B , mag arcsec-2 Ellipticity, Sґ ersic exponent, n Heliocentric cz, km s-1 cent ... the B-band mass-to-light ratio of IC 3653 following the method by Richstone & Tremaine (1986) as M /LB = 8.0 ± 1.5(M /LB ...
... strongly with the 2D Gaussian of FW H M = 3.5 is plotted by isolines to show an ... to which 2.3 · 108 M of the molecular gas within R = 5 rotates at a speed of 250 km ...
... Jablonka et al. (1996) reported a strong magnesium overabundance, up to [Mg/Fe]# +0.5, in bulges brighter than M r # -19.5, includ ing our target galaxy NGC 7217. ...
... we also took recourse to groundbased photometry; we used the public data of Frei et al. (1996), obtained at the Palomar 1.5m telescope through Thuan & Gunn's grifilters: though of medium resolution (seeing of 2. ## 1-2. ## 7), these data are deep and ...