... Eta Carinae is the one of the most luminous star systems in our Galaxy , radiating millions of times more power than our Sun ... Pictured above , a horseshoe-shaped outer ring about two light-years across has been discovered surrounding a hot core ...
... Our group has been studying the co-evolution of AGN, BHs, and their host galaxies for several years now. ... We rely on a multiwavelength approach, from the millimeter and the IR to the X-ray. ...
... below 1216 У? (the rest-frame wavelength of LyЮБ emission in the quasar spectrum) is due to absorption from the IGM, which attenuates the quasar flux, both in the Lyman series (creating the so-called HI forest), and in the Lyman continuum at rest ЮЛ<912 У ...
... Research . Adaptive Optics . Galaxies, AGN, Cosmology . High energy . Infrared astronomy . Optical turbulence . ... Fri. 9.30-13.30/14.30-17.30 but possible also to ring Mr Carlo Quinterio (owner) at cell ph. 335/6363 033 . ...
... The images that Bobrowsky and collaborators acquired show a ring of gas surrounding the central star, with bubbles of gas above and below the ring. ...
... technique for selecting LymanBreak Galaxies (LBG, Steidel et al. 1996; 2003) from their U n GR s restframe UV colors, which ... SFRs from the RestFrame UVContinuum Luminosity Estimating the SFR of a galaxy from its multicolor optical photometry is ...
... galaxies, and 39 spirals ranging from early to late types, that we will use ... filled dots), galaxies with 0.5 Def HI < 0.9are Hi-deficient (rings), and those with ... galaxies as given by the Hi deficiency parameter: Hi-normal (filled dots), Hi ...