'Broad emission lines' diaporamas de présentation

Flat Radio Sources

Flat Radio Sources. Almost every galaxy hosts a BH. 99% are silent 1% are active 0.1% have jets. No lobes. Radio lobes. Broad emission lines. No or weak lines emission lines. Weak FRI radio-galaxy. Powerful FRII radio-galaxy. Radio-galaxies & Blazars.

1.1k views • 91 slides

Active Galaxies and Quasars

Active Galaxies and Quasars. Many galaxies have powerful energy sources in their nuclei that, in some cases, produce powerful jets and other outbursts. These are called active galaxies . Active Galaxies and Quasars. By looking far away and back in time, astronomers have discovered:

973 views • 80 slides

Chapter 15 Normal and Active Galaxies

685 views • 56 slides

Galaxies With Active Nuclei

Note that the following lectures include animations and PowerPoint effects such as fly ins and transitions that require you to be in PowerPoint's Slide Show mode (presentation mode). Galaxies With Active Nuclei. Chapter 17. Guidepost.

602 views • 56 slides

372 views • 37 slides

Study of the Si IV emission lines in the UV spectra of 21 HiBALQSOs

9 th SCSLSA. Study of the Si IV emission lines in the UV spectra of 21 HiBALQSOs. E. Lyratzi*, E. Danezis*, D. Stathopoulos*, L. ? . Popovi?**, A. Antoniou*, M. S. Dimitrijevi?**, D. Tzimeas* * University of Athens, ** Astronomical Observatory of Belgrade . Active Galactic Nuclei - AGN.

517 views • 36 slides

Study of the Si IV emission lines in the UV spectra of 21 HiBALQSOs

9 th SCSLSA. Study of the Si IV emission lines in the UV spectra of 21 HiBALQSOs. E. Lyratzi*, E. Danezis*, D. Stathopoulos*, L. ? . Popovi?**, A. Antoniou*, M. S. Dimitrijevi?**, D. Tzimeas* * University of Athens, ** Astronomical Observatory of Belgrade. Active Galactic Nuclei - AGN.

488 views • 36 slides

Chapter 21

Chapter 21. Chapter 21. astro1010-lee.com. Survey of Astronomy. Galaxies. twlee2016@gmail.com. Chapter 21.

488 views • 35 slides

Special Theory of Relativity (STR)

Special Theory of Relativity (STR). Speed of light (in vacuum): c = 300,000 km/s Constancy of the speed of light: Michelson & Morley experiment No signal or object can travel faster than c [The ultimate speed limit!]. Special Theory of Relativity (STR). Basic Principles

948 views • 25 slides

QUASARS AND GALACTIC NUCLEI, A HALF-CENTURY STORY: or the invasion of Massive Black Holes

305 views • 20 slides

Active Galaxies

367 views • 14 slides

299 views • 14 slides