Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for...

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Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research

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Transcript of Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for...

Page 1: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 15

Carsten Denker

Physics DepartmentCenter for Solar–Terrestrial

Research

Page 2: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Spectroscopic parallax

Luminosity classes Stellar Masses Binary-star systems Visual binaries Eclipsing binaries Spectroscopic

binaries Star clusters

Open clusters Associations Globular clusters

H-R Diagram and Star Clusters

Stellar sizes Direct

measurements Luminosity-

temperature-radius relationship

Giants and dwarfs Hertzsprung-Russell

diagram Main-sequence Distance scale

Page 3: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Stellar Sizes

Page 4: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Cosmic Distance Scale

2

luminosityapparent brightness

distance

2 4luminosity radius temperature

Page 5: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Stellar Masses

Page 6: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Hertzsprung-Russell Diagram

Nearby stars

Page 7: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Brightest stars Hipparcos catalogue

Page 8: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Page 9: Physics 202: Introduction to Astronomy – Lecture 15 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

March 31, 2006 Center for Solar-Terrestrial Research

Star Clusters


Physics 202: Introduction to Astronomy – Lecture 9 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 9 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 681: Solar Physics and Instrumentation – Lecture 6 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 681: Solar Physics and Instrumentation – Lecture 6 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 121: Electricity & Magnetism – Lecture 3 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 121: Electricity & Magnetism – Lecture 3 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

9. Optimization Marcus Denker. 2 © Marcus Denker Optimization Roadmap Introduction Optimizations in the Back-end The Optimizer SSA Optimizations.

9. Optimization Marcus Denker. 2 © Marcus Denker Optimization Roadmap Introduction Optimizations in the Back-end The Optimizer SSA Optimizations.

Physics 111: Elementary Mechanics – Lecture 11 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 111: Elementary Mechanics – Lecture 11 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

An Excursion into t Physics Carsten Hast Stanford Linear Accelerator Center

An Excursion into t Physics Carsten Hast Stanford Linear Accelerator Center

Physics 202: Introduction to Astronomy – Lecture 5 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 5 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 4 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 4 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 111: Elementary Mechanics – Lecture 9 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 111: Elementary Mechanics – Lecture 9 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

NJIT Physics 320: Astronomy and Astrophysics – Lecture II Carsten Denker Physics Department Center for Solar–Terrestrial Research.

NJIT Physics 320: Astronomy and Astrophysics – Lecture II Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 681: Solar Physics and Instrumentation – Lecture 9 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 681: Solar Physics and Instrumentation – Lecture 9 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

The Advanced Technology Solar Telescope Status Summary · • Carsten Denker – New Jersey Institute of Technology • Frank Hill – National Solar Observatory • Jeff Kuhn –

The Advanced Technology Solar Telescope Status Summary · • Carsten Denker – New Jersey Institute of Technology • Frank Hill – National Solar Observatory • Jeff Kuhn –

Physics 121: Electricity & Magnetism – Lecture 13 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 121: Electricity & Magnetism – Lecture 13 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 11 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 11 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Far Cry and DirectX Carsten Wenzel Carsten Wenzel.

Far Cry and DirectX Carsten Wenzel Carsten Wenzel.

Physics 121: Electricity & Magnetism – Lecture 12 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 121: Electricity & Magnetism – Lecture 12 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 681: Solar Physics and Instrumentation – Lecture 17 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 681: Solar Physics and Instrumentation – Lecture 17 Carsten Denker NJIT Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 8 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

Physics 202: Introduction to Astronomy – Lecture 8 Carsten Denker Physics Department Center for Solar–Terrestrial Research.

The Advanced Technology Solar Telescope Status Summary• Carsten Denker – New Jersey Institute of Technology • Frank Hill – National Solar Observatory • Jeff Kuhn – U. Hawaii

The Advanced Technology Solar Telescope Status Summary• Carsten Denker – New Jersey Institute of Technology • Frank Hill – National Solar Observatory • Jeff Kuhn – U. Hawaii

NJIT Physics 320: Astronomy and Astrophysics – Lecture V Carsten Denker Physics Department Center for Solar–Terrestrial Research.

NJIT Physics 320: Astronomy and Astrophysics – Lecture V Carsten Denker Physics Department Center for Solar–Terrestrial Research.