Examples of Isophotes : Depend on intrinsic shapes of galaxies

Jul 21, 2014

40 likes | 174 Views

Examples of Isophotes : Depend on intrinsic shapes of galaxies AND their orientation relative to our line of sight. Real-life examples of Isophotes. Isophotes can be complex and depend on band. Measuring the total magnitudes of galaxies using

Share Presentation

Embed Code

Link

cumulative photometry
total magnitudes
life examples
isophotescan
intrinsic shapes

kobe

Download Presentation

Examples of Isophotes : Depend on intrinsic shapes of galaxies

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Examples of Isophotes: Depend on intrinsic shapes of galaxies AND their orientation relative to our line of sight.
Real-life examples of Isophotes
Isophotescan be complex and depend on band.
Measuring the total magnitudes of galaxies using cumulative photometry as a function of radius. Note how the curves converge.

Alpha Shapes

Alpha Shapes Used for Shape Modelling Creates shapes out of point sets Gives a hierarchy of shapes. Has been used for detecting pockets in proteins. For reverse engineering Convexity A set S in Euclidean space is said to be convex if every straight line segment

1.27k views • 34 slides

Pushdown Automata - Examples

Pushdown Automata - Examples. Lecture 18 Section 2.2 Mon, Oct 1, 2007. Examples. Design a PDA that accept the following language. { w | w contains an equal number of a ’s and b ’s}. Examples. Let  = { a , b , c , +, *, (, )}. Design a PDA that accepts

1.87k views • 3 slides

TC 1700 KSR Examples

TC 1700 KSR Examples. Presented by: Jennifer Michener Gladys Corcoran Jerry Lorengo http://uspto-aisd-315/ksrexamplestc1700/. TC 1700 KSR Examples. Overview of previous KSR training TC Examples utilizing KSR rationale Example 1: Rationale C Example 2: Rationales A and E

948 views • 54 slides

Next: A look at the topic of intrinsic motivation

Next: A look at the topic of intrinsic motivation. IV. Intrinsic Motivation: Engaging and Re-engaging Students, Families, & Staff • Understanding Intrinsic Motivation • A Caution about Overreliance on Extrinsics • A Focus on Re-engagement in

901 views • 67 slides

The Trace Minerals

The Trace Minerals. Chapter 13. The Trace Minerals – An Overview. Food sources Depend on soil and water composition Depend on food processing Deficiencies Can affect people of all ages May be difficult to recognize Toxicities FDA regulation of supplements.

2.03k views • 56 slides

Planets and the Solar System

Planets and the Solar System. There are perhaps thousands of galaxies in the universe. Galaxies contain. planets moons comets meteors asteroids. All these objects spin or orbit around a center star, our sun. sun. Solar flare. Our galaxy, the Milky Way, orbits around the sun.

1.46k views • 123 slides

Introduction to the HighScope Curriculum

Introduction to the HighScope Curriculum. Objectives. Identify the elements of a high quality program Learn the ingredients of active learning Identify the factors of intrinsic motivation Discuss the learning cycle and how it relates to intrinsic motivation. Who We Are and What We Do.

4.09k views • 48 slides

What are Active Galaxies?

What are Active Galaxies?. Active galaxies have an energy source beyond what can be attributed to stars. The energy is believed to originate from accretion onto a supermassive blackhole .

1k views • 76 slides

Area of Irregular Shapes

Area of Irregular Shapes. Objectives: I can calculate the area of irregular shapes. I can find the area of shapes that are partially covered. . Let’s Review Area and Perimeter of Regular Shapes!. 10 cm. 4 cm. A = . P = . 5 in. A = . P = . 9 cm. 7 cm. A = . P = .

8.44k views • 11 slides

Computing Shapes and Their Features from Point Samples

Computing Shapes and Their Features from Point Samples. Tamal K. Dey The Ohio State University. `. Surface Reconstruction. Point Cloud. Surface Reconstruction. Algorithms. Alpha-shapes (Edelsbrunner, M ü cke 94) Crust (Amenta, Bern 98) Natural Neighbors (Boissonnat, Cazals 00)

1.35k views • 120 slides

Radiative Transfer in Spiral Galaxies

Radiative Transfer in Spiral Galaxies. Nick Kylafis University of Crete and Foundation for Research and Technology - Hellas. Introduction. If spiral galaxies were simple objects, e.g., consisting only of stars, then radiative transfer would not be necessary. Introduction.

917 views • 71 slides

Alpha shapes

Alpha shapes. Reporter: Lincong Fang 10th Jan, 2007. What is the shape?. What are alpha shapes?. Alpha Controls the desired level of detail. What are alpha shapes?. What are alpha shapes?. Used for. Shape Modelling Creates shapes out of point sets Gives a hierarchy of shapes.

1.59k views • 69 slides

Clusters and groups of galaxies

Claudia Mendes de Oliveira Instituto Astronômico e Geofísico Sao Paulo, Brazil. Clusters and groups of galaxies. Plan of this class. Why study clusters of galaxies A bit of history Galaxy morphological classification Local group, Virgo cluster, Coma cluster Cluster catalogues

1.08k views • 80 slides

Using the Particle Filter Approach to Building Partial Correspondences between Shapes

Using the Particle Filter Approach to Building Partial Correspondences between Shapes. Rolf Lakaemper, Marc Sobel Temple University, Philadelphia,PA,USA. Part I: Motivation. The Goal: Finding correspondences between feature-points in two (similar) shapes. The Motivation:

1k views • 85 slides

Understanding shapes Fun with shapes

Understanding shapes Fun with shapes. Li Guo 2011.07.04. Exploration of Continuous Variability in Collections of 3D Shapes (Sig11) Characterizing Structural Relationships in Scenes Using Graph Kernels (Sig11) Context-Based Search for 3D Models (SigA10)

1.45k views • 107 slides

Galaxies in the Universe

Galaxies in the Universe. Chapter 4 Our backyard: the Local Group. Yin Jun 09/20/06. Outline. Brief introduction 4.1 Satellites of the Milky Way 4.2 Spirals of the Local Group 4.3 How did the Local Group galaxies form ? 4.4 Dwarf galaxies in the Local Group

1.44k views • 117 slides

Galaxies – Island Universes

Galaxies – Island Universes. Here’s the Story We’ll Unfold for You… Hubble’s galaxy classifications: Spirals, ellipticals, irregulars. Structural parts of galaxies: disk, halo, nucleus, bulge Spiral arms – tracers of star formation Globular clusters, relics of galaxy collisions

1.04k views • 89 slides

Spiral Galaxies

Spiral Galaxies. Ron Buta University of Alabama. What are spiral galaxies?. Flattened systems of stars, gas, and dust stars seem to concentrate in spiral “arms” all bound by gravity into a single unit typical size:50,000-100,000 light years typical mass: 10billion-500billion suns

956 views • 66 slides

Stars and Galaxies

Stars and Galaxies. Unit: Stars & Galaxies. Topic: Our Sun. Objectives: Day 1 of 4 I will learn the definition of a star I will learn the process of fusion in the sun’s core I will be able to distinguish between the inner and outer layers of the sun. Quickwrite:.

1.25k views • 81 slides

Wrist Biomechanics and Carpal Instability

Wrist Biomechanics and Carpal Instability. Wrist Biomechanics. Anatomy Kinematics Force transmission. Anatomy. 8 bones Complex interlocking shapes Intrinsic and extrinsic ligaments. Wrist ligaments. Wrist ligaments. Volar stronger than dorsal

1.59k views • 53 slides

Galaxies and the Foundation of Modern Cosmology

Galaxies and the Foundation of Modern Cosmology. Islands of Stars. Our goals for learning : How are the lives of galaxies connected with the history of the universe? What are the three major types of galaxies? How are galaxies grouped together?.

1.26k views • 102 slides

All about Shapes

All about Shapes. Ask Boffin!. Properties of Shapes. Number of sides Number of angles Number of lines of symmetry Regular or irregular Right Angles Parallel lines. Shapes. Triangles. Quadrilaterals. Polygons. Regular Shapes. Key Words. Quadrilaterals. Shapes with 4 sides!.

1.2k views • 71 slides

More Related