... VLTs . Omega Centauri is the most luminous globular cluster in our Galaxy. ... Most globular clusters in our Galaxy have masses of the order of 100,000 times that ... solar masses, Omega Centauri is by far the most massive of its kind in our Galaxy ...
... Instrument Science Report ACS 2001-003 HRC GRISM SPECTROSCOPY A number of HRC grism simulations were created using the spectrum of Cygnus A, one of the most powerful radio galaxies at low redshift also harboring an active nucleus and shown in Figure 10 ...
... Fall 1993), the theoretical Lya equivalent width for a young region of active star formation is Ly ° Wresta 100 200 A. However, obser ved Lya emission from star-forming galaxies is generally weaker in continuum-selected samples at lower redshifts, which ...
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Ссылки http://www.stecf.org/goods/spectroscopy/CDFS_Mastercat/newstanway04.pdf -- 150.3 Кб -- 16.09.2004 Похожие документы
... Bulges of spiral galaxies are generally seen as small elliptical galaxies in the ... galaxy to galaxy are much larger than the differences between bulge and disk of the ... galaxy with much lower surface brightness than the rest of the galaxies, with ...
... Previous: The Co-Addition Technique Applied to Images of Galaxy Cores . ... the HIPASS Project, where the telescope is actively driven across the sky at a rate ... channel of a HIPASS scan through a galaxy with the central beam of the Multibeam ...
... INTRODUCTION In recent years the identification and study of very high redshift galaxies (z > 5) has been an area of active and rapidly advancing research. ...
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Ссылки http://www.stecf.org/goods/spectroscopy/CDFS_Mastercat/stanway_a_04.pdf -- 1064.3 Кб -- 16.09.2004 Похожие документы
... in the wavelength range of 0.6 to 5 µm. The study of galaxy formation, clustering, chemical abundances, star formation, and kinematics, as well as active galactic nuclei, gamma-ray-bursters, sup ernovae, young stellar clusters, and measurements of the ...