'000 galaxies' diaporamas de présentation

AY202a Galaxies & Dynamics Lecture 19: Large Scale Structure

AY202a Galaxies & Dynamics Lecture 19: Large Scale Structure. What is the object of the game? Three questions + : What is the distribution of matter in space now ? What was the distribution a long time ago? How did the distribution evolve?

1.06k views • 89 slides

AY202a Galaxies & Dynamics Lecture 19: Large Scale Structure

AY202a Galaxies & Dynamics Lecture 19: Large Scale Structure. What is the object of the game? Three questions + : What is the distribution of matter in space now ? What was the distribution a long time ago? How did the distribution evolve?

893 views • 89 slides

Star Formation in the Universe

Star Formation in the Universe. Robert Kennicutt Institute of Astronomy University of Cambridge. Lectures. 1. Diagnostics of Star Formation Rates 2. Demographics of Star-Forming Galaxies and Starbursts (Mon 1pm)

716 views • 69 slides

The LSST and Experimental Cosmology at KIPAC

The LSST and Experimental Cosmology at KIPAC. David L. Burke SLAC/KIPAC SLAC HEP Seminar October 31, 2006. Outline. Experimental Cosmology Gravitational Lensing KIPAC Activities The Large Synoptic Survey Telescope. Elements of Cosmology. Matter and Energy

566 views • 44 slides

Galaxies

0. Galaxies. What do galaxies look like? How do we find the distances to them? How do they differ in size, luminosity, & mass? Do others contain supermassive black holes & dark matter? Why are there different kinds of galaxies?. The Family of Galaxies:.

458 views • 44 slides

Measuring large-scale structure in the universe with the 2dF Galaxy Redshift Survey

Measuring large-scale structure in the universe with the 2dF Galaxy Redshift Survey. John Peacock Garching December 2001. The distribution of the galaxies. 1930s: Hubble proves galaxies have a non-random distribution 1950s:

417 views • 41 slides

462 views • 29 slides

The Large Synoptic Survey Telescope and Precision Studies of Cosmology

The Large Synoptic Survey Telescope and Precision Studies of Cosmology. The LSST Collaboration. Brookhaven National Laboratory California Institute of Technology Google Corporation Harvard-Smithsonian Center for Astrophysics Johns Hopkins University Las Cumbres Observatory

380 views • 28 slides

The WiggleZ Dark Energy Survey

The WiggleZ Dark Energy Survey. Michael Drinkwater for the team Australia : Blake, Brough, Colless, Couch, Croom, Davis, Glazebrook, Jelliffe, Jurek, Li, Pimbblet, Poole, Pracy, Sharp, Wisniosiki U.S.A. : Foster, Gladders, Madore, Martin, Small, Wyder Canada : Gilbank, Woods, Yee.

327 views • 24 slides

Cosmic Structures: Challenges for Astro-Statistics

315 views • 24 slides

Survey spectroscopy in the next decade & the case for SIDE

Survey spectroscopy in the next decade & the case for SIDE. Christian Wolf. Outline. New instrumentation and proposals Focus in extragalactic research and cosmology Technical issues in spectroscopic z surveys Case for SIDE & cornerstone surveys Conclusion.

334 views • 21 slides

Galaxies and Cosmology

Galaxies and Cosmology. 09.27.07 / 09.28.07. Types of Galaxies. Spiral Including Barred Spiral Elliptical Irregular. M81 12 million light years away. M82 12 million light years away. NGC1300 46 million light years away, 85,000 light years across. NGC 1316 80 million light years away.

269 views • 18 slides

The evolution of (the number density of) morphologically-selected early-type galaxies

C. Scarlata. The evolution of (the number density of) morphologically-selected early-type galaxies. - Motivation Non-parametric morphological analysis Sample selection Number density evolution of M.S.E.T. galaxies Conclusions & Future. For each galaxy we measured:

262 views • 13 slides

500,000 statistically-random dots

541 views • 11 slides

CCAT survey of the GEMS Legacy field in ECDF-S

CCAT survey of the GEMS Legacy field in ECDF-S. Shardha Jogee (UT Austin). CCAT survey the legacy GEMS/Extended CDF-S field. GEMS ( Galaxy Evolution from Morphology and SEDs) is the largest area 2-filter survey completed to date with HST (Rix et al. 2004).

216 views • 10 slides

M 81

M 81. NGC 7331. NGC 5253. NGC 6822. Milky Way Galaxy. Sun. Andromeda Galaxy. 10,000 galaxies in an area of space the size of the Moon.

201 views • 10 slides