PPT-Velocity Field of the Optical Nebula at the Center of the

Perseus Cluster Jeremy Lim University of Hong Kong Jeffrey Chan University of Hong Kong Youichi Ohyama ASIAA ITing Ho University of Hawaii graduate students Hα red on optical continuum. Overview. Frequency Metrology. Measuring Frequency Gaps. Frequency Combs as Optical Synthesizers. Time Domain Applicatons . Stabilizing the Carrier Envelope Phase. Old and new Precision Spectroscopies. Building Part 1. Solar Nebula’s Chemical Composition. Chemical Composition. Everything astronomers know about the solar system indicates that it . began as an interstellar gas cloud. .. Cloud would have been mostly hydrogen with some helium – small amounts of the heavier elements.. Hubble Telescope. Compiled by Chris Wolfram, RA University of Maryland-College Park. The Red Spider Nebula. . Huge waves are sculpted in this two-lobed nebula some 3000 light-years away in the constellation of Sagittarius. This warm planetary nebula harbors one of the hottest stars known and its powerful stellar winds generate waves 100 billion kilometers high. The waves are caused by supersonic shocks, formed when the local gas is compressed and heated in front of the rapidly expanding lobes. The atoms caught in the shock emit the spectacular radiation seen in this image.. Nebula (Messier). Parker . Kvenvold. . What and Where?. Reflection, emission. , and . . dark nebula discovered by Messier. It is 5000 light years away. 1,600 parsecs. Discovery. Messier. - . 1784. Lee Clement. PHYS 2070. Thursday, 7 April, 2011. Image Credit: NASA (Hubble). M1: The Crab Nebula. Plerionic. type remnant of Supernova SN 1054. Filled shell structure powered by pulsar wind . (Green). Vocabulary Objectives. You will be able to:. Match word to definition. Use the word in a sentence. Take Out. Binder with Paper. Remember to use Cornell Note-taking method. . Vocabulary Words. Write down the words and definitions in your notebooks.. Planetary Nebulae. . The ‘Ring’ Nebula. . ‘Planetary’ Nebulae. discovered by Herschel. Planetary Nebulae are . Shells that . Look Like. . Rings. . . despite the name, they have . nothing to do with planets. . THE OVERVIEW OF A COSMIC CLOUD. According to Merriam Webster:. Neb-u-la :. noun: \ ‘ne-bye-la. 1: any of numerous clouds of gas or dust in interstellar Space. What is a Nebula?. Nebulas are large clouds made of interstellar gas and dust . Starlab. quiz: . http://www.houghton.edu/physics/course-websites/phys-141-cosmology. /. . How Do Stars Form?. Topics. :. Nebulae. Protostars. HR diagram. Compression Waves. OB Associations. Supernovae Clusters. You can see it on a. . . position time . graph OR. a . velocity time . graph. POSITION v TIME. Velocity is seen by the . slope. Graphing motion. position-time. Section 1 on graph represents biker going forward. 14 billion years ago. Creation of all matter. Hydrogen and Helium the first. More complex elements evolved through time. The Expanding . Universe. The Doppler effect is used to document the expanding universe. clouds infrastructures. Sergio Andreozzi. Strategy and Policy Manager, . EGI.eu. EGI Technical Forum. Sep 19th . 2012, Prague, Czech Republic. This . document produced by . Members of the Helix Nebula consortium. NAME: . PAVITHRA J. DESIGNATION: . ASSISTANT PROFESSOR. SUBJECT CODE: . 18PHY12. OPTICAL FIBERS. CONTENTS. Introduction. Principle. Types of Optical Fibers. Applications. Conclusions. Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber.. Experience the best eye care center in Pune. The best clinics for your eye health, include the prestigious Dr. Sonalika Eye Clinic. At Hadapsar, Amanora, Magarpatta, Mundhwa, Kharadi Rd, Viman Nagar, Wagholi, and Wadgaon Sheri