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Where Are the Distant Worlds? Star Maps
W here Are the Distant Worlds? Star Maps Abo ut the Activity Whe re are the distant worlds in the night sky? Use a star map to find constellations and to identify stars with extrasolar planets. (Northern Hemisphere only, naked eye) Topics Covered • How to find Constellations • Where we have found planets around other stars Participants Adults, teens, families with children 8 years and up If a school/youth group, 10 years and older 1 to 4 participants per map Materials Needed Location and Timing • Current month's Star Map for the Use this activity at a star party on a public (included) dark, clear night. Timing depends only • At least one set Planetary on how long you want to observe. Postcards with Key (included) • A small (red) flashlight • (Optional) Print list of Visible Stars with Planets (included) Included in This Packet Page Detailed Activity Description 2 Helpful Hints 4 Background Information 5 Planetary Postcards 7 Key Planetary Postcards 9 Star Maps 20 Visible Stars With Planets 33 © 2008 Astronomical Society of the Pacific www.astrosociety.org Copies for educational purposes are permitted. Additional astronomy activities can be found here: http://nightsky.jpl.nasa.gov Detailed Activity Description Leader’s Role Participants’ Roles (Anticipated) Introduction: To Ask: Who has heard that scientists have found planets around stars other than our own Sun? How many of these stars might you think have been found? Anyone ever see a star that has planets around it? (our own Sun, some may know of other stars) We can’t see the planets around other stars, but we can see the star. -
Proquest Dissertations
Characterizing transiting extrasolar giant planets: On companions, rings, and love handles Item Type text; Dissertation-Reproduction (electronic) Authors Barnes, Jason Wayne Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 01/10/2021 05:33:59 Link to Item http://hdl.handle.net/10150/290019 NOTE TO USERS This reproduction is the best copy available. UMI CHARACTERIZING TRANSITING EXTRASOLAR GIANT PLANETS: ON COMPANIONS, RINGS, AND LOVE HANDLES by Jason Wayne Barnes A Dissertation Submitted to the Faculty of the DEPARTMENT OF PLANETARY SCIENCES In Partial Fulfillment of the Requirements For the Degree of DOCTOR OF PHILOSOPHY In the Graduate College THE UNIVERSITY OF ARIZONA 2 0 0 4 UMI Number: 3131584 INFORMATION TO USERS The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleed-through, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. UMI UMI Microform 3131584 Copyright 2004 by ProQuest Information and Learning Company. All rights reserved. This microform edition is protected against unauthorized copying under Title 17, United States Code. ProQuest Information and Learning Company 300 North Zeeb Road P.O. -
Planet Populations As a Function of Stellar Properties
Planet Populations as a Function of Stellar Properties Gijs D. Mulders Abstract Exoplanets around different types of stars provide a window into the diverse environments in which planets form. This chapter describes the observed re- lations between exoplanet populations and stellar properties and how they connect to planet formation in protoplanetary disks. Giant planets occur more frequently around more metal-rich and more massive stars. These findings support the core ac- cretion theory of planet formation, in which the cores of giant planets form more rapidly in more metal-rich and more massive protoplanetary disks. Smaller planets, those with sizes roughly between Earth and Neptune, exhibit different scaling rela- tions with stellar properties. These planets are found around stars with a wide range of metallicities and occur more frequently around lower mass stars. This indicates that planet formation takes place in a wide range of environments, yet it is not clear why planets form more efficiently around low mass stars. Going forward, exoplanet surveys targeting M dwarfs will characterize the exoplanet population around the lowest mass stars. In combination with ongoing stellar characterization, this will help us understand the formation of planets in a large range of environments. Introduction Exoplanets are observed around a diverse set of host stars. The first exoplanet dis- covered around a main-sequence star, 51 Pegasi b, orbits a star enriched in heavy elements (metals) compared to the sun (Mayor and Queloz 1995). In contrast, one of the earliest discovered planets that could conceivably be rocky, Gliese 581e, orbits a metal-poor M dwarf less than a third the mass of the sun (Mayor et al. -
Milestone Goto-Bino Series .Cdr
Kson MilestoneK Standard Alt/Az GOTO Mount INSTRUCTIONS CONTENT FOR KSON STANDARD ALT/AZ GOTO USER INTRODUCTION.................................................................................1 ACCESSORIES..................................................................................2 ASSEMBLY INSTRUCTIONS.............................................................3 FEATURES.........................................................................5 OPERATION MANUAL FOR SKYTOUCH CONTROLLER............... 6 KEY DESCRIPTION.................................................................................6 STATUS DESCRIPTION...........................................................................6 OPERATION PROCESS...........................................................................7 POWER ON......................................................................................7 WARNING........................................................................................7 ALIGNMENT STATUS........................................................................7 CHANGE THE DATE..................................................................7 CHANGE THE TIME...................................................................8 CHANGE THE SITE...................................................................8 ALIGNMENT.............................................................................9 NAVIGATION STATUS.....................................................................11 MENU STATUS................................................................................11 -
Chapter 5 Astronomical Circumstances Author’S Note (March 6, 2009): This DRAFT Document Was Originally Prepared in 1998 and Has Not Been Fully Updated Or Finalized
This DRAFT document is an excerpt from Principles of Planetary Biology, by Tom E. Morris. Chapter 5 Astronomical Circumstances Author’s note (March 6, 2009): This DRAFT document was originally prepared in 1998 and has not been fully updated or finalized. It is presented here in rough draft form. Despite its unpolished condition, some might find its contents useful. 5.1 Introduction The stars that you and I see twinkling in the night sky are visible to us because they are ferociously ‘burning’ The initiation of life and the progress of biological hydrogen in unimaginably powerful internal nuclear evolution are probably extremely rare things in the fusion reactions. The result of those reactions is the Universe. First you need a planet upon which life can brilliant dots of light that decorate the night sky. take root. Then, a star provides the warmth needed to Astrophysicists call this burning stage the ‘main keep planetary water from freezing. But some planets sequence’ stage of a star’s life. The main sequence stage can be so close to the star that their reserves of water is the longest of several possible stages in a star’s will evaporate from the heat. While other worlds will overall life. Stars go through the following stages during orbit at such great distances that their icy coating will their lifetimes (see fig. 1, Life stages of a star): never be melted into seas of life by a warming star. The combinations of circumstances that planets may find 5.2.1 Protostar themselves in are, well, astronomical. There is nothing This is a large and massive body of gas that has we can do about that. -
Extrasolar Planets and Their Host Stars
Kaspar von Braun & Tabetha S. Boyajian Extrasolar Planets and Their Host Stars July 25, 2017 arXiv:1707.07405v1 [astro-ph.EP] 24 Jul 2017 Springer Preface In astronomy or indeed any collaborative environment, it pays to figure out with whom one can work well. From existing projects or simply conversations, research ideas appear, are developed, take shape, sometimes take a detour into some un- expected directions, often need to be refocused, are sometimes divided up and/or distributed among collaborators, and are (hopefully) published. After a number of these cycles repeat, something bigger may be born, all of which one then tries to simultaneously fit into one’s head for what feels like a challenging amount of time. That was certainly the case a long time ago when writing a PhD dissertation. Since then, there have been postdoctoral fellowships and appointments, permanent and adjunct positions, and former, current, and future collaborators. And yet, con- versations spawn research ideas, which take many different turns and may divide up into a multitude of approaches or related or perhaps unrelated subjects. Again, one had better figure out with whom one likes to work. And again, in the process of writing this Brief, one needs create something bigger by focusing the relevant pieces of work into one (hopefully) coherent manuscript. It is an honor, a privi- lege, an amazing experience, and simply a lot of fun to be and have been working with all the people who have had an influence on our work and thereby on this book. To quote the late and great Jim Croce: ”If you dig it, do it. -
Star Name Identity SAO HD FK5 Magnitude Spectral Class Right Ascension Declination Alpheratz Alpha Andromedae 73765 358 1 2,06 B
Star Name Identity SAO HD FK5 Magnitude Spectral class Right ascension Declination Alpheratz Alpha Andromedae 73765 358 1 2,06 B8IVpMnHg 00h 08,388m 29° 05,433' Caph Beta Cassiopeiae 21133 432 2 2,27 F2III-IV 00h 09,178m 59° 08,983' Algenib Gamma Pegasi 91781 886 7 2,83 B2IV 00h 13,237m 15° 11,017' Ankaa Alpha Phoenicis 215093 2261 12 2,39 K0III 00h 26,283m - 42° 18,367' Schedar Alpha Cassiopeiae 21609 3712 21 2,23 K0IIIa 00h 40,508m 56° 32,233' Deneb Kaitos Beta Ceti 147420 4128 22 2,04 G9.5IIICH-1 00h 43,590m - 17° 59,200' Achird Eta Cassiopeiae 21732 4614 3,44 F9V+dM0 00h 49,100m 57° 48,950' Tsih Gamma Cassiopeiae 11482 5394 32 2,47 B0IVe 00h 56,708m 60° 43,000' Haratan Eta ceti 147632 6805 40 3,45 K1 01h 08,583m - 10° 10,933' Mirach Beta Andromedae 54471 6860 42 2,06 M0+IIIa 01h 09,732m 35° 37,233' Alpherg Eta Piscium 92484 9270 50 3,62 G8III 01h 13,483m 15° 20,750' Rukbah Delta Cassiopeiae 22268 8538 48 2,66 A5III-IV 01h 25,817m 60° 14,117' Achernar Alpha Eridani 232481 10144 54 0,46 B3Vpe 01h 37,715m - 57° 14,200' Baten Kaitos Zeta Ceti 148059 11353 62 3,74 K0IIIBa0.1 01h 51,460m - 10° 20,100' Mothallah Alpha Trianguli 74996 11443 64 3,41 F6IV 01h 53,082m 29° 34,733' Mesarthim Gamma Arietis 92681 11502 3,88 A1pSi 01h 53,530m 19° 17,617' Navi Epsilon Cassiopeiae 12031 11415 63 3,38 B3III 01h 54,395m 63° 40,200' Sheratan Beta Arietis 75012 11636 66 2,64 A5V 01h 54,640m 20° 48,483' Risha Alpha Piscium 110291 12447 3,79 A0pSiSr 02h 02,047m 02° 45,817' Almach Gamma Andromedae 37734 12533 73 2,26 K3-IIb 02h 03,900m 42° 19,783' Hamal Alpha -
What Is Mathematics, Really? Reuben Hersh Oxford University Press New
What Is Mathematics, Really? Reuben Hersh Oxford University Press New York Oxford -iii- Oxford University Press Oxford New York Athens Auckland Bangkok Bogotá Buenos Aires Calcutta Cape Town Chennai Dar es Salaam Delhi Florence Hong Kong Istanbul Karachi Kuala Lumpur Madrid Melbourne Mexico City Mumbai Nairobi Paris São Paolo Singapore Taipei Tokyo Toronto Warsaw and associated companies in Berlin Ibadan Copyright © 1997 by Reuben Hersh First published by Oxford University Press, Inc., 1997 First issued as an Oxford University Press paperback, 1999 Oxford is a registered trademark of Oxford University Press All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of Oxford University Press. Cataloging-in-Publication Data Hersh, Reuben, 1927- What is mathematics, really? / by Reuben Hersh. p. cm. Includes bibliographical references and index. ISBN 0-19-511368-3 (cloth) / 0-19-513087-1 (pbk.) 1. Mathematics--Philosophy. I. Title. QA8.4.H47 1997 510 ′.1-dc20 96-38483 Illustration on dust jacket and p. vi "Arabesque XXIX" courtesy of Robert Longhurst. The sculpture depicts a "minimal Surface" named after the German geometer A. Enneper. Longhurst made the sculpture from a photograph taken from a computer-generated movie produced by differential geometer David Hoffman and computer graphics virtuoso Jim Hoffman. Thanks to Nat Friedman for putting me in touch with Longhurst, and to Bob Osserman for mathematical instruction. The "Mathematical Notes and Comments" has a section with more information about minimal surfaces. Figures 1 and 2 were derived from Ascher and Brooks, Ethnomathematics , Santa Rosa, CA.: Cole Publishing Co., 1991; and figures 6-17 from Davis, Hersh, and Marchisotto, The Companion Guide to the Mathematical Experience , Cambridge, Ma.: Birkhauser, 1995. -
NSL3 Variant Map for 2300AD
2300AD Star Map based on Near Star List III Human Homeworld / Colony Homeworld -60 to -30 ly A Blue Human Outpost Trade Route - Chinese Arm -30 to -10 ly F White Kafer Homeworld / Colony Major Trade Route - Chinese Arm Other Route - Chinese Trade Route - American Arm -10 to +10 ly G Yellow Kafer Outpost Major Trade Route - American Arm Other Route - America Trade Route- French Arm +10 to +30 ly K Orange Ylii Homeworld / Colony Major Trade Route- French Arm Other Route- French A M Red Alien Homeworld / Colony +30 to +60 ly -60.0 -59.5 -59.0 -58.5 -58.0 -57.5 -57.0 -56.5 -56.0 -55.5 -55.0 -54.5 -54.0 -53.5 -53.0 -52.5 -52.0 -51.5 -51.0 -50.5 -50.0 -49.5 -49.0 -48.5 -48.0 -47.5 -47.0 -46.5 -46.0 -45.5 -45.0 -44.5 -44.0 -43.5 -43.0 -42.5 -42.0 -41.5 -41.0 -40.5 -40.0 -39.5 -39.0 -38.5 -38.0 -37.5 -37.0 -36.5 -36.0 -35.5 60.0 59.5 59.0 58.5 DM-13 2420 58.0 57.5 DM+22 1921 57.0 56.5 56.0 55.5 55.0 54.5 54.0 DM+21 1949 AC-1 409-15 53.5 53.0 52.5 52.0 51.5 51.0 DM+7 1997 50.5 50.0 49.5 DM+12 1888 Ross 686 49.0 48.5 DM-5 2603 48.0 47.5 47.0 46.5 46.0 DM-5 2778 45.5 45.0 44.5 DM+1 2277 44.0 DM-42 4577 43.5 43.0 42.5 42.0 41.5 DM+8 2131 DM-20 2936 41.0 DM+5 2143 DM-5 2802 40.5 DM+34 1949 40.0 39.5 39.0 38.5 38.0 37.5 Ross 84 37.0 DM-8 2689 36.5 36.0 AC+27 24424 35.5 DM+40 2208 35.0 DM-44 5200 34.5 Theta Antilae 34.0 DM+27 1775 2300AD Star Map based on Near Star List III Human Homeworld / Colony Homeworld -60 to -30 ly A Blue Human Outpost Trade Route - Chinese Arm -30 to -10 ly F White Kafer Homeworld / Colony Major Trade Route - Chinese Arm Other -
HYPERSEEING the Publication of the International Society of the Arts, Mathematics, and Architecture SUMMER 2020 ISBN 978-0-359-71699-9 90000
The Proceedings of the SMI 2020 In Cooperation with ISAMA Fabrication & Sculpting Event (FASE) HYPERSEEING The Publication of the International Society of the Arts, Mathematics, and Architecture SUMMER 2020 ISBN 978-0-359-71699-9 90000 www.isama.org 9 780359 716999 The Proceedings of the SMI 2020 FASE Paper Chairs: Fabrication & Sculpting Event (FASE) Oleg Fryazinov Melina Skouras Shinjiro Sueda Proceedings Editor: Ergun Akleman Front Page Sculpture: Steve Reinmuth Carlo H. Séquin Back Page Sculpture: Carlo H. Séquin Cover Design: Ergun Akleman Special Issue on Shape Modeling International 2020 2-4 June 2020 Strasbourg France 1 2 HYPERSEEING Special Issue on SMI 2020 Shape Modeling International 2020 Fabrication and Sculpting Event Nineteenth Interdisciplinary Conference of the International Society of the Arts, Mathematics, and Architecture Strasbourg, France June 2-4, 2020 SMI Conference Chairs Loïc Barthe (University of Toulouse, France) Frédéric Cordier (University of Haute-Alsace, France) Hui Huang (Shenzhen University, China) FASE Paper Chairs Oleg Fryazinov (Bournemouth University) Melina Skouras (Inria, Grenoble) Shinjiro Sueda (Texas A&M University) Steering Committee: Ergun Akleman, Loic Barthe, Karina Rodriguez Echavarria, Negar Kalantar, Guiseppe Patane, Konrad Polthier, Vinayak Krishnamurthy, Carlo Sequin, Courtney Starrett, Wei Yan 3 4 FASE Program Committee Valery Adzhiev Bournemouth University Abel Gomes University of Beira Interior Ergun Akleman Texas A&M University Robert Krawczyk Illinois Institute of Technology Loic Barthe IRIT - Université de Toulouse Xin Li Louisiana State University Michael Birsak King Abdullah University of Science and James Mallos Technology Sculptor Adrien Bousseau Marcel Morales INRIA Univ. Grenoble Alpes Vladimir Bulatov Alexander Pasko Shapeways, Inc Bournemouth University, UK Daniela Cabiddu Giuseppe Patanè CNR IMATI CNR-IMATI Nathan Carr Helmut Pottmann Adobe Systems Inc. -
HYPERSEEING the Publication of the International Society of the Arts, Mathematics, and Architecture MAR-APR 2008
HYPERSEEING The Publication of the International Society of the Arts, Mathematics, and Architecture MAR-APR 2008 www.isama.org Articles Exhibits Resources Cartoons Books News IIlustrations Announcements Communications HYPERSEEING Editors. Ergun Akleman, Nat Friedman. Associate Editors. Javier Barrallo, Anna Campbell Bliss, Claude Bruter, Benigna Chilla, Michael Field, Slavik Jablan, Steve Luecking, John Sullivan, Elizabeth Whiteley. Page Layout. Ranjith Perumalil MAR-APR, 2008 Cover Photo: Water Holes Canyon Photo by Robert Fathauer Articles News Article Submission Water Holes Canyon: For inclusion in Hyperseeing, au- Form, Space, Light, and Color Cartoons thors are invited to email articles for by Nat Friedman & Robert Fathauer the preceding categories to: Knot Theory [email protected] IV: Crossfield Geometry/ by Ergun Akleman Gridfield Space Period (1989-1964) Articles should be a maximum of by Douglas Peden eight pages. Illustrations Opening Out & Closing In by Pau Atela & Nat Friedman Illustrations by Robert Kauffmann Greg Johns: Sculptures Enclosing Space by Nat Friedman Book Reviews Charles Ginnever: Two Piece Giant Steps Resources by Nat Friedman Announcements WATER HOLES CANYON: NAT FRIEDMAN & FORM, Space, LIGHT, AND COLOR ROBERT FATHAUER About fifteen minutes ago I opened a result of erosion, primarily due to space, light, and color, and I have my email and there were these won- flash floods in which water carrying found them very inspirational. Note derful images of Water Holes Can- sand and rocks rushes through the that this is sculpture that you can yon that is just south of Page, Ari- narrow passageways. The chaotic experience by walking through the zona, sent to me by Rob Fathauer. -
Mathematical Art Powerpoint As
Mathemacs & Art By various mathemacal ar'sts Assembled by Carolyn Yackel Mercer University Sco Kim: ambigram inversion Chris Palmer: Flower Tower Origami Fold Sco= Kim: Infinity Circle Doug Dunham—Circle Limit III type paern Bob Bosch--Untled Rinus Roelof—Knot Robert Fathauer—Twice Iterated Knot No. 1 Rinus Roelofs—Single surface Rinus Roelofs—Tapestry Rinus Roelofs—3D tapestry Anne Burns—Produced by a subgroup of Mobius TransformaFons M.C.Escher: Metamorphosis Craig Kaplan—Parquet Deformaons Craig Kaplan, top; Florence Turnour, beads, boom—Parquet Deformaons Akio Hizume: Fibonacci Tower Akio Hizume: Fibonacci Tower Helaman Ferguson—Fibonacci Box II Anamorphosis onto a sphere (From Make mag., flickr fdecomite) Anamorphosis onto a cylinder Tom Hull Daina Taimina—Crocheted Hyperbolic Surface Paul Prudence: Talysis II Paul Prudence: Talysis II another view Daina Taimina—Crocheted Hyperbolic Surface Helaman Ferguson: Figure Eight Knot Complement George Hart photo: Cu[ng a Bagel into two linked halves Helaman Ferguson: Incised Torus Wild Sphere Carlos Seguin: 48 Bird Tetrus Bjarne Jespersen—Dual Plane Toroid Helaman Ferguson: Torus and Crosscap Emily Peters: Knied Cross-Cap Carlo Seguin: Boy’s Surface Chaim Goodman-Strauss--*632 tessellaFon Chris Palmer Jeannine Mosley: Origami TessellaFon Chaim Goodman-Strauss—632 tessellaon Jeanine Mosley: Herringbone Origami TessellaFon Robert Fathauer: Seahorses and Eeels Irena Swanson—quilted semi-regular tessellaons Chris Palmer—Shadowfold *632 TessellaFon Craig Kaplan—Vornoi Diagram Te chief reason for