Astronomical Spectroscopy of Planetary Nebulae. Objective Taking spectra Determining chemical composition Imaging.

Slides:

Advertisements

Similar presentations

Characteristics of Stars

Advertisements

30.1 notes Characteristics of Stars

The electromagnetic spectrum is A. all of the colors of light you can see with your eyes. B. all of the different types of electromagnetic waves. C. a.

From birth, to death, to live, once again.. Nebula Nebula Protostar Protostar Brown dwarf Brown dwarf.

Objects to be Viewed Through the Telescope. Two Types of Views Big (or not so big) telescope with long time exposures. Using “our” eyeballs and a small.

A.J.’s Mini Messier Made using the.5m, Apogee CCD, and MaximDL software to compile the images.

Making a Color-Magnitude Diagram for Globular Cluster Omega Centauri Jay Anderson, STScI 1.

stellar spectra The Hertzsprung- Russel diagram a.k.a. HR diagram Vertical axis: L * Horiz. axis: T s * color of the star.

Question 1 Stellar parallax is used to measure the a) sizes of stars.

CHARACTERISTICS OF STARS. A star is a ball of gas that gives off a tremendous amount of electromagnetic radiation. The energy comes from a process called.

< BackNext >PreviewMain Section 1 Stars Chapter 15 Bellringer List ways that stars differ from one another. How is the sun like other stars? How is it.

GCSE Science A Physics 1 Space Learning Outcomes Appreciate the range of distance scales appropriate when discussing the universe. Know that atoms of a.

Section 2 Characteristics of stars By Antonia James, Hannah Rohrborn, Jada Staples.

Stars and Galaxies 28.1 A Closer Look at Light Chapter 28.

Red Stars, Blue Stars, Old Stars, New Stars Session 1 Julie Lutz University of Washington.

The Birth and Death of Stars. What are Stars? Stars are large balls of hot gas. Stars are large balls of hot gas. They look small because they are a long.

Astronomy Chapter Nineteen: Galaxies and the Universe 19.1 Tools of Astronomers 19.2 Stars 19.3 Galaxies and the Universe.

Characteristics How it compares to other stars How we have studied it It’s evolution history It’s projected future The Sun.

STARS Mrs. Anton.

BROWN DWARFS Failed Stars of the Universe. Stars come in many shapes and sizes, but they all have one thing in common-they are massive enough to ignite.

Characteristics of Stars

Stars. Astronomy The study of space How astronomers measure distance 1. Light years– The distance light travels in one year 9.461x km.

Characteristics of Stars. Distances To The Stars Stars are separated by vast distances. Astronomers use units called light years to measure the distance.

HD star with transiting planet the closest Hot-Jupiter exoplanet to Earth, so it is well studied.

Characteristics of Stars. Color, temperature, size, composition, and brightness Color shows a stars surface temperature. Blue stars are hot with surface.

The Nebula Beginning. So……. What is the evidence???

Chapter 15 – Stars, Galaxies and the Universe. Chapter 15 – History of the Universe Section 2 – Characteristics of Stars Section 2 – Characteristics of.

Chapter 27 Stars and Galaxies Section Characteristics of Stars A star is a body of gases that gives off a tremendous amount of radiant energy.

Prior Knowledge Questions (Do these BEFORE using the Gizmo.)

STARS  Stars form when clouds of gases (mainly hydrogen) are pulled together by gravitational forces.  Atomic explosions occur inside stars. –They are.

Viewing the Universe. 8Astronomers gather information about objects throughout the universe by detecting various kinds of energy given off by these objects.

Astronomy Big Idea: The sun is one of billions of stars in one of billions of galaxies in the universe.

IC 5067 (PELICAN NEBULA) Raven LaFave. FACTS  In the Pelican Nebula; Ridge following curve of head and neck  Constellation: Cygnus  ~1,900 light years.

2005 K.Corbett Life Cycle of Stars K.Corbett 3 categories of stars  Sun-sized stars  (up to 6 times the size of the sun)  Huge stars  (

Chapter 30.1: Characteristics of Stars. At the center of the most violent starburst region in the local universe lies a cluster of brilliant, massive.

Ginger Dublin 6th Grade Science

Characteristics of Stars  Temperature/Color  Mass  Luminosity Absolute Magnitude Apparent Magnitude.

Stars. Colo r Tells us the temperature of the star Red-Coolest Yellow White-Hot Blue-Hottest The color of light can also tell us what the star is made.

The Electromagnetic Spectrum in our Universe. Background info. ★ Everything astronomers know about the universe comes from studying light from distant.

Astronomy 1010-H Planetary Astronomy Fall_2015 Day-23.

Ch. 27 Stars and Galaxies Ch Characteristics of Stars.

Characteristics of Stars There are millions of stars in the universe, but they are very far apart. Because of this, distances between stars are measured.

Characteristics of Stars and The Life of Stars Chapter

Astronomical Projects BEYOND NIGHT SKY. General requirements Weekly Night sky observation. Good knowledge of telescope controlling Imaging. Inviting few.

Characteristics of Stars Basics Star = body of gas Gives off heat & light Vary in size, color, composition, temperature & brightness.

Nebula Images. Nebula.

Study Notes for Chapter 30: Stars, Galaxies, and the Universe.

Chapter 30.1: Characteristics of Stars. Characteristics of Stars A star is a _________________________ _______________________________ ____. Size varies.

The Study of Light.

Earth Science Ms. Cordaro San Marcos High School

The Spectroscope.

Youth AstroNet Program Color

Youth AstroNet Program Color

STARS Essential Questions.

Chapter 28: Galaxies & Stars Review

Life Cycle of Stars 2005 K.Corbett.

Section 2 The Life Cycle of Stars

What’s in the Night Sky?.

Characteristics of Stars

Characteristics of Stars Chapter 3 Section 4 ISN p. 33

Planetary Nebula Alan Iannaccone.

How are stars born, and how do they die?

The Lifecycle of Stars.

Classifying Stars Color Temperature Size Composition/Mass Brightness.

Presentation transcript:

Astronomical Spectroscopy of Planetary Nebulae

Objective Taking spectra Determining chemical composition Imaging

Procedure Researched Ring and Blinking Nebulae 60'' for spectroscopy to determine the chemical composition 12'' for CCD imaging

The Ring Nebula

And Not These Kinds of Rings:

Ring Nebula Info 2,000 light years away from Earth Diameter is less than 1 light year White dwarf Magnitude of ,000°C = 216,000°F = 120,273 K

Blue spectra

Green spectra

Red spectra

The Blinking Nebula

Blinking Nebula Info Blinking Nebula Info 2,200 light years away from Earth White dwarf Magnitude of 8.9 Blinks or disappears because the nebula is faint compared to its bright white dwarf star

Green spectra

Red spectra

Problems Weather conditions Green laser pointer interfered with green exposure for Ring Nebula Lack of time (blue spectra for Blinking Nebula)‏ Problems with CCD camera at 12'' Problems with IRAF

Cessation Enhanced our encyclopedism in our operose, quick- witted cerebrums about nebulae Ascertained chemical manuscript of nebulae Assimilated the implementation of the tremendous telescope, spectrometer, and the CCD camera Exhumed the eureka of how to vanquish a myriad of quagmires that betided We initiated a preeminent, tumultuous, raucous, do- si-do shindig at the 60'' !!!!