'Photosphere' presentation slideshows

SOL

768 views • 59 slides

I. Stars

714 views • 35 slides

A modest G2 star, conveniently located 150,000,000 km from Earth.

The Sun. A modest G2 star, conveniently located 150,000,000 km from Earth. Solar Interior. The core is the energy source, where hydrogen fuses into helium. Heat from the core spreads out through the radiative and convective zones. How do we know...?.

387 views • 27 slides

Earth Science 24.3 The Sun

410 views • 27 slides

Accretion Disks in AGNs

Accretion Disks in AGNs. Omer Blaes University of California, Santa Barbara. Collaborators. Spectral Models: Shane Davis, Ivan Hubeny Numerical Simulations: Shigenobu Hirose, Neal Turner Simulation Analysis and Theory: Julian Krolik. AGNSPEC.

420 views • 22 slides

Tides

325 views • 20 slides

Small-scale Dynamo Action in the Quiet Sun : Observational Aspects

Small-scale Dynamo Action in the Quiet Sun : Observational Aspects. Valentina Abramenko Big Bear Solar Observatory, CA Email: avi@bbso.njit.edu. Big Bear Solar Observatory. 7/05/2011. XXV IUGG/IAGA, Melbourne, Australia.

371 views • 20 slides

THE SUN

Nada Al-Haddad KU Leuven. THE SUN. SHINE 2011. 1. OUTLINES. Properties Core Radiative Zone Convective Zone Photosphere Chromosphere Corona. 2. Properties. Main Sequence G star M ? = 2x10 30 kg R ? = 7x10 8 m = 7x10 5 km

314 views • 19 slides

ASTRONOMY

ASTRONOMY. Chapter 22 Our Star, the Sun. Structure. Structure. The photosphere, chromosphere, and corona make up the atmosphere of the sun. These layers do not contribute much to the total mass of the sun. The Photosphere. The photosphere is the part of the sun you can see.

361 views • 19 slides

Coronado H-Alpha Filter

401 views • 18 slides

Characteristics of the Sun

363 views • 18 slides

Warm up: May 7, 2012

254 views • 17 slides

Ch. 26.1: Our Sun!

265 views • 14 slides

Big Bear Solar Observatory

Big Bear Solar Observatory. New View on Quiet Sun Photospheric Dynamics Offered by NST Data. Valentina Abramenko, Vasyl Yurchyshyn, Philip R. Goode, Robert Stein and the NST team Big Bear Solar Observatory, CA Email: avi@bbso.njit.edu. Big Bear Solar Observatory.

317 views • 13 slides

Earth and Space Science 14.7 The Sun: An Important Star

212 views • 10 slides

Tentative line list (based on proposed use cases)

Tentative line list (based on proposed use cases). Prominences 587.6 He I (D 3 ) 656.3 H? 854.2 Ca II 1083.0 He I. Filaments 656.3 854.2 1083.0 1565.0 Fe I. Photosphere/Chromosphere 517.3 Mg I (b 2 ) 630.2 Fe I 854.2

170 views • 7 slides

The sun

The sun. By Erin and Madeleine 7J. The colour of a star. The colour of a star depends on its temperature. Inside the sun. Core: Extends to 25% from Sun's center Radiation Zone: 25-71% from the Sun's center Convection Zone: 71% to the photosphere Photosphere: 500 km thick

206 views • 5 slides

Chapter 4: Learning Goal 1

Chapter 4: Learning Goal 1. Zach Saragin Michelina Restaino. Continuous Spectrum . Cont. Spect . are found from hot, dense objects, eg , sun, planets, moons Also called the Thermal Spectrum b/c Electromagnetic Radiation

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144 views • 5 slides

Today:

Today:. Neutrinos Solar atmosphere: Photosphere granulation Chromosphere spicules Corona Solar wind Solar magnetic fields Sunpots Sunspot cycle Reconnection, flares, prominences and coronal mass ejections. Neutrinos. Solar atmosphere: photosphere.

169 views • 3 slides