Southern Stellar Streams in 6D+1
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Winter Constellations
Winter Constellations *Orion *Canis Major *Monoceros *Canis Minor *Gemini *Auriga *Taurus *Eradinus *Lepus *Monoceros *Cancer *Lynx *Ursa Major *Ursa Minor *Draco *Camelopardalis *Cassiopeia *Cepheus *Andromeda *Perseus *Lacerta *Pegasus *Triangulum *Aries *Pisces *Cetus *Leo (rising) *Hydra (rising) *Canes Venatici (rising) Orion--Myth: Orion, the great hunter. In one myth, Orion boasted he would kill all the wild animals on the earth. But, the earth goddess Gaia, who was the protector of all animals, produced a gigantic scorpion, whose body was so heavily encased that Orion was unable to pierce through the armour, and was himself stung to death. His companion Artemis was greatly saddened and arranged for Orion to be immortalised among the stars. Scorpius, the scorpion, was placed on the opposite side of the sky so that Orion would never be hurt by it again. To this day, Orion is never seen in the sky at the same time as Scorpius. DSO’s ● ***M42 “Orion Nebula” (Neb) with Trapezium A stellar nursery where new stars are being born, perhaps a thousand stars. These are immense clouds of interstellar gas and dust collapse inward to form stars, mainly of ionized hydrogen which gives off the red glow so dominant, and also ionized greenish oxygen gas. The youngest stars may be less than 300,000 years old, even as young as 10,000 years old (compared to the Sun, 4.6 billion years old). 1300 ly. 1 ● *M43--(Neb) “De Marin’s Nebula” The star-forming “comma-shaped” region connected to the Orion Nebula. ● *M78--(Neb) Hard to see. A star-forming region connected to the Orion Nebula. -
References and for Further Reading
Contents Preface. vii Acknowledgements. ix About the Author . xi Chapter 1 A Short History of Planetary Nebulae. 1 Further Discoveries. 1 The Nature of the Nebulae and Modern Catalogues . 3 Chapter 2 The Evolution of Planetary Nebulae . 7 The Lives of the Stars . 7 Stages in the Life Cycle of a Sun-like Star . 9 The Asymptotic Giant Branch . 10 Proto-Planetary Nebulae and Dust. 12 Interactive Winds. 13 Emissions from Planetary Nebulae. 14 Central Stars. 16 Planetary Envelopes . 17 Binary Stars and Magnetic Fields . 19 Lifetimes of Planetary Nebulae . 21 Conclusion . 21 Chapter 3 Observing Planetary Nebulae . 23 Telescopes and Mountings . 23 Telescope Mounts. 26 Eyepieces. 27 Limiting Magnitudes and Angular Resolution . 29 Transparency and Seeing . 31 Dark Adaptation and Averted Vision . 32 Morphology of Planetary Nebulae . 33 Nebular Filters . 35 Star Charts, Observing and Computer Programs. 38 Observing Procedures. 42 Chapter 4 Photographing Planetary Nebulae. 45 Camera Equipment . 45 Software. 48 Filters for Astrophotography . 49 Contents Shooting . 50 Conclusion . 53 xiii Chapter 5 Planetary Nebulae Catalogues . 55 Main Planetary Nebulae . 56 Additional Planetary Nebulae . 58 Chapter 6 Planetary Nebulae by Constellation. 81 Andromeda. 83 Apus. 85 Aquarius . 87 Aquila . 90 Ara . 103 Auriga . 106 Camelopardalis . 108 Canis Major . 111 Carina . 113 Cassiopeia . 119 Centaurus . 123 Cepheus. 126 Cetus . 129 Chameleon . 131 Corona Australis . 133 Corvus. 135 Cygnus. 137 Delphinus . 154 Draco . 157 Eridanus . 160 Fornax . 162 Gemini. 164 Hercules . 170 Hydra. 174 Lacerta. 178 Leo . 180 Lepus . 182 Lupus . 184 Lynx . 190 Lyra . 192 Monoceros . 195 Musca. 198 Norma . 203 Ophiuchus. 205 Orion . 211 Pegasus . 214 Perseus. 219 Puppis . -
Educator's Guide: Orion
Legends of the Night Sky Orion Educator’s Guide Grades K - 8 Written By: Dr. Phil Wymer, Ph.D. & Art Klinger Legends of the Night Sky: Orion Educator’s Guide Table of Contents Introduction………………………………………………………………....3 Constellations; General Overview……………………………………..4 Orion…………………………………………………………………………..22 Scorpius……………………………………………………………………….36 Canis Major…………………………………………………………………..45 Canis Minor…………………………………………………………………..52 Lesson Plans………………………………………………………………….56 Coloring Book…………………………………………………………………….….57 Hand Angles……………………………………………………………………….…64 Constellation Research..…………………………………………………….……71 When and Where to View Orion…………………………………….……..…77 Angles For Locating Orion..…………………………………………...……….78 Overhead Projector Punch Out of Orion……………………………………82 Where on Earth is: Thrace, Lemnos, and Crete?.............................83 Appendix………………………………………………………………………86 Copyright©2003, Audio Visual Imagineering, Inc. 2 Legends of the Night Sky: Orion Educator’s Guide Introduction It is our belief that “Legends of the Night sky: Orion” is the best multi-grade (K – 8), multi-disciplinary education package on the market today. It consists of a humorous 24-minute show and educator’s package. The Orion Educator’s Guide is designed for Planetarians, Teachers, and parents. The information is researched, organized, and laid out so that the educator need not spend hours coming up with lesson plans or labs. This has already been accomplished by certified educators. The guide is written to alleviate the fear of space and the night sky (that many elementary and middle school teachers have) when it comes to that section of the science lesson plan. It is an excellent tool that allows the parents to be a part of the learning experience. The guide is devised in such a way that there are plenty of visuals to assist the educator and student in finding the Winter constellations. -
Far-Infrared Observations of a Massive Cluster Forming in the Monoceros R2 filament Hub? T
Astronomy & Astrophysics manuscript no. monr2_hobys˙final˙corrected c ESO 2017 December 5, 2017 Far-infrared observations of a massive cluster forming in the Monoceros R2 filament hub? T. S. M. Rayner1??, M. J. Griffin1, N. Schneider2; 3, F. Motte4; 5, V. K¨onyves5, P. Andr´e5, J. Di Francesco6, P. Didelon5, K. Pattle7, D. Ward-Thompson7, L. D. Anderson8, M. Benedettini9, J.-P. Bernard10, S. Bontemps3, D. Elia9, A. Fuente11, M. Hennemann5, T. Hill5; 12, J. Kirk7, K. Marsh1, A. Men'shchikov5, Q. Nguyen Luong13; 14, N. Peretto1, S. Pezzuto9, A. Rivera-Ingraham15, A. Roy5, K. Rygl16, A.´ S´anchez-Monge2, L. Spinoglio9, J. Tig´e17, S. P. Trevi~no-Morales18, and G. J. White19; 20 1 Cardiff School of Physics and Astronomy, Cardiff University, Queen's Buildings, The Parade, Cardiff, Wales, CF24 3AA, UK 2 I. Physik. Institut, University of Cologne, 50937 Cologne, Germany 3 Laboratoire d'Astrophysique de Bordeaux, Univ. Bordeaux, CNRS, B18N, all´eeG. Saint-Hilaire, 33615 Pessac, France 4 Universit´eGrenoble Alpes, CNRS, Institut de Planetologie et d'Astrophysique de Grenoble, 38000 Grenoble, France 5 Laboratoire AIM, CEA/IRFU { CNRS/INSU { Universit´eParis Diderot, CEA-Saclay, 91191 Gif-sur-Yvette Cedex, France 6 NRC, Herzberg Institute of Astrophysics, Victoria, Canada 7 Jeremiah Horrocks Institute, University of Central Lancashire, Preston PR1 2HE, UK 8 Department of Physics and Astronomy, West Virginia University, Morgantown, WV 26506, USA 9 INAF { Istituto di Astrofisica e Planetologia Spaziali, via Fosso del Cavaliere 100, I-00133 Roma, Italy 10 -
These Sky Maps Were Made Using the Freeware UNIX Program "Starchart", from Alan Paeth and Craig Counterman, with Some Postprocessing by Stuart Levy
These sky maps were made using the freeware UNIX program "starchart", from Alan Paeth and Craig Counterman, with some postprocessing by Stuart Levy. You’re free to use them however you wish. There are five equatorial maps: three covering the equatorial strip from declination −60 to +60 degrees, corresponding roughly to the evening sky in northern winter (eq1), spring (eq2), and summer/autumn (eq3), plus maps covering the north and south polar areas to declination about +/− 25 degrees. Grid lines are drawn at every 15 degrees of declination, and every hour (= 15 degrees at the equator) of right ascension. The equatorial−strip maps use a simple rectangular projection; this shows constellations near the equator with their true shape, but those at declination +/− 30 degrees are stretched horizontally by about 15%, and those at the extreme 60−degree edge are plotted twice as wide as you’ll see them on the sky. The sinusoidal curve spanning the equatorial strip is, of course, the Ecliptic −− the path of the Sun (and approximately that of the planets) through the sky. The polar maps are plotted with stereographic projection. This preserves shapes of small constellations, but enlarges them as they get farther from the pole; at declination 45 degrees they’re about 17% oversized, and at the extreme 25−degree edge about 40% too large. These charts plot stars down to magnitude 5, along with a few of the brighter deep−sky objects −− mostly star clusters and nebulae. Many stars are labelled with their Bayer Greek−letter names. Also here are similarly−plotted maps, based on galactic coordinates. -
The Evening Sky
I N E D R I A C A S T N E O D I T A C L E O R N I G D S T S H A E P H M O O R C I . Z N O o l P l u & x r , o w t O N s e a r e C Z , c y o I C g n o s l R I i o d R e h O t r C e y H d m L p E k E a e t e H ( r r o T F G n O f s D o R NORTH a N i s M n E n A t i X O s w A H t o C M T f e . I s h P e t N L S a E , E f s Z P a e r “ e E SOUTHERN HEMISPHERE m A N r i H s O t . M T R t n T Y N e H E i c ” K E ) n W S . a . T Capella T n E U I W B R N The Evening Sky Map W D LYNX E T T FEBRUARY 2011 WH T A h E C FREE* EACH MONTH FOR YOU TO EXPLORE, LEARN & ENJOY THE NIGHT SKY e O S L n K a Y E m R M e A A AURIGA SKY MAP SHOWS HOW A Get Sky Calendar on Twitter S P T l p . -
The Fundamentals of Stargazing Sky Tours South
The Fundamentals of Stargazing Sky Tours South 01 – The March Sky Copyright © 2014-2016 Mintaka Publishing Inc. www.CosmicPursuits.com -2- The Constellation Orion Let’s begin the tours of the deep-southern sky with the most famous and unmistakable constellation in the heavens, Orion, which will serve as a guide for other bright constellations in the southern late-summer sky. Head outdoors around 8 or 9 p.m. on an evening in early March, and turn towards the north. If you can’t find north, you can ask someone else, or get a small inexpensive compass, or use the GPS in your smartphone or tablet. But you need to face at least generally northward before you can proceed. You will also need a good unobstructed view of the sky in the north, so you may need to get away from structures and trees and so on. The bright stars of the constellation Orion (in this map, south is up and east is to the right) And bring a pair of binoculars if you have them, though they are not necessary for this tour. Fundamentals of Stargazing -3- Now that you’re facing north with a good view of a clear sky, make a 1/8th of a turn to your left. Now you are facing northwest, more or less. Turn your gaze upward about halfway to the point directly overhead. Look for three bright stars in a tidy line. They span a patch of sky about as wide as your three middle fingers held at arm’s length. This is the “belt” of the constellation Orion. -
Guide to the Constellations
STAR DECK GUIDE TO THE CONSTELLATIONS BY MICHAEL K. SHEPARD, PH.D. ii TABLE OF CONTENTS Introduction 1 Constellations by Season 3 Guide to the Constellations Andromeda, Aquarius 4 Aquila, Aries, Auriga 5 Bootes, Camelopardus, Cancer 6 Canes Venatici, Canis Major, Canis Minor 7 Capricornus, Cassiopeia 8 Cepheus, Cetus, Coma Berenices 9 Corona Borealis, Corvus, Crater 10 Cygnus, Delphinus, Draco 11 Equuleus, Eridanus, Gemini 12 Hercules, Hydra, Lacerta 13 Leo, Leo Minor, Lepus, Libra, Lynx 14 Lyra, Monoceros 15 Ophiuchus, Orion 16 Pegasus, Perseus 17 Pisces, Sagitta, Sagittarius 18 Scorpius, Scutum, Serpens 19 Sextans, Taurus 20 Triangulum, Ursa Major, Ursa Minor 21 Virgo, Vulpecula 22 Additional References 23 Copyright 2002, Michael K. Shepard 1 GUIDE TO THE STAR DECK Introduction As an introduction to astronomy, you cannot go wrong by first learning the night sky. You only need a dark night, your eyes, and a good guide. This set of cards is not designed to replace an atlas, but to engage your interest and teach you the patterns, myths, and relationships between constellations. They may be used as “field cards” that you take outside with you, or they may be played in a variety of card games. The cultural and historical story behind the constellations is a subject all its own, and there are numerous books on the subject for the curious. These cards show 52 of the modern 88 constellations as designated by the International Astronomical Union. Many of them have remained unchanged since antiquity, while others have been added in the past century or so. The majority of these constellations are Greek or Roman in origin and often have one or more myths associated with them. -
The Monoceros Ring: the Evidence and Possible Solutions
The Monoceros Ring: the evidence and possible solutions Blair Conn ESO Fellow ESO Chile 2009 Who am I? – Blair Conn •PhD from •The University of Sydney, 2006 •ESO Fellow •2p2/Wide Field Imager Instrument Scientist •[email protected] ESO Chile 2009 Discovery of the Monoceros Ring in SDSS data Newberg et al, 2002 ESO Chile 2009 Discovery of the Monoceros Ring in SDSS data Newberg et al, 2002 ESO Chile 2009 Searching for the Monoceros Ring ESO Chile 2009 Surveying the Monoceros Ring INT/WFC SUBARU/SUPRIMECAM AAT/WFI ESO Chile 2009 So Surveyingwhat did we the find Monoceros.... ? Ring INT/WFC 14 detections SUBARU/SUPRIMECAM +3 maybes AAT/WFI ESO Chile 2009 Using Radial Velocities Distance Distance Velocity Heliocentric Galactocentric AAT/2dF ESO Chile 2009 Properties of the Monoceros Ring • Dense grouping of stars at a specific distance • Large extent on the sky • Narrow velocity dispersion ESO Chile 2009 What are the options for the Monoceros Ring? ESO Chile 2009 What are the options for the Monoceros Ring? Known Galactic Structure Messy left over Galaxy formation fluff ESO Chile 2009 What are the options for the Monoceros Ring? Known Galactic Structure Messy left over Galaxy formation fluff Warp Flare Dwarf Galaxy Disrupted Disc Tidal Stream From infalling dSph Spiral Arm ESO Chile 2009 Warp Let's take an extreme example UGC 3697 ESO Chile 2009 Warp The argument goes that the Canis Major overdensity, the purported progenitor of the Monoceros Ring is simply the shifted midplane of the Galaxy. UGC 3697 ESO Chile 2009 Warp The argument goes that the Canis Major overdensity, the purported progenitor of the Monoceros Ring is simply the shifted midplane of the Galaxy. -
52-1 Winter 2015
The Valley Skywatcher Official Publication of the Chagrin Valley Astronomical Society PO Box 11, Chagrin Falls, OH 44022 www.chagrinvalleyastronomy.org Founded 1963 C ONTENTS O F F I C E R S F O R 2 0 1 5 Articles President Marty Mullet Why Are You Here? 2 Vice President Ian Cooper A New Telescope Comes to Indian Hill 2 Treasurer Steve Fishman Regular Features Secretary Christina Gibbons Astrophotography 4 Observer’s Log 8 Directors of Observations Bob Modic Mike Hambrecht President’s Corner 11 Constellation Quiz 11 Observatory Director Ray Kriedman Reflections 12 Historian Dan Rothstein Notes & News 13 Editor Ron Baker Lunar Eclipse on October 8, 2014 at 6:54 am EDT. Photo by CVAS member Steve Fishman The Valley Skywatcher • Winter 2015 • Volume 52-1 • Page 1 Why are you here? By Marty Mullet One evening last year, I was sitting on my deck absent- and introduce them to astronomy. Over the years, my mindedly scanning the stars when my eye caught the telescopes got bigger (as did my waistline), and my Great Square of Pegasus rising in the east. I’d seen the observing skills improved. I discovered CVAS and my Great Square countless times before, but for some spark became a blaze. I found myself enjoying reason on this occasion my mind went back to 1980 and outreach and public events, and I began sharing the the first time I’d noticed it. That’s when it hit me: These eyepiece with others, explaining what little I know and four stars that looked like a baseball diamond first lit the learning from those who know more. -
Open Clusters PAGING
Open Clusters in Turn Left at Orion (5th edition) Page Name Constellation RA Dec Chapter 193 NGC 129 Cassiopeia 0 H 29.8 min. 60° 14' North 210 NGC 220 Tucana 0 H 40.5 min. −73° 24' South 210 NGC 222 Tucana 0 H 40.7 min. −73° 23' South 210 NGC 231 Tucana 0 H 41.1 min. −73° 21' South 192 NGC 225 Cassiopeia 0 H 43.4 min. 61° 47' North 210 NGC 265 Tucana 0 H 47.2 min. −73° 29' South 202 NGC 188 Cepheus 0 H 47.5 min. 85° 15' North 210 NGC 330 Tucana 0 H 56.3 min. −72° 28' South 210 NGC 371 Tucana 1 H 3.4 min. −72° 4' South 210 NGC 376 Tucana 1 H 3.9 min. −72° 49' South 210 NGC 395 Tucana 1 H 5.1 min. −72° 0' South 210 NGC 460 Tucana 1 H 14.6 min. −73° 17' South 210 NGC 458 Tucana 1 H 14.9 min. −71° 33' South 193 NGC 436 Cassiopeia 1 H 15.5 min. 58° 49' North 210 NGC 465 Tucana 1 H 15.7 min. −73° 19' South 193 NGC 457 Cassiopeia 1 H 19.0 min. 58° 20' North 194 M103 Cassiopeia 1 H 33.2 min. 60° 42' North 179 NGC 604, in M33 Triangulum 1 H 34.5 min. 30° 47' October–December 195 NGC 637 Cassiopeia 1 H 41.8 min. 64° 2' North 195 NGC 654 Cassiopeia 1 H 43.9 min. 61° 54' North 195 NGC 659 Cassiopeia 1 H 44.2 min. -
Convention on the Conservation of European Wildlife and Natural Habitats Convention Relative À La Conservation De La Vie Sauvage Et Du Milieu Naturel De L'europe
European Treaty Series - No. 104 Série des traités européens – n° 104 Convention on the Conservation of European Wildlife and Natural Habitats Convention relative à la conservation de la vie sauvage et du milieu naturel de l'Europe Bern/Berne, 19.IX.1979 Appendix II – STRICTLY PROTECTED FAUNA SPECIES Annexe II – ESPÈCES DE FAUNE STRICTEMENT PROTÉGÉES (*) (Med.) = in the Mediterranean/en Méditerranée VERTEBRATES/VERTÉBRÉS Mammals/Mammifères Birds/Oiseaux Reptiles Amphibians/Amphibiens Fish/Poissons INVERTEBRATES/INVERTÉBRÉS Arthropods/Arthropodes Molluscs/Mollusques Echinoderms/Échinodermes Cnidarians/Cnidaires Sponges/Éponges Notes to Appendix II / Notes à l'annexe II _____ (*) Status in force since 1 March 2002. Appendices are regularly revised by the Standing Committee. Etat en vigueur depuis le 1er mars 2002. Les annexes sont régulièrement révisées par le Comité permanent. ETS/STE 104 – Bern Convention / Convention de Berne (Appendix/Annexe II), 19.IX.1979 __________________________________________________________________________________ VERTEBRATES/VERTÉBRÉS Mammals/Mammifères INSECTIVORA Erinaceidae * Atelerix algirus (Erinaceus algirus) Soricidae * Crocidura suaveolens ariadne (Crodidura ariadne) * Crocidura russula cypria (Crocidura cypria) Crocidura canariensis Talpidae Desmana moschata Galemys pyrenaicus (Desmana pyrenaica) MICROCHIROPTERA all species except Pipistrellus pipistrellus toutes les espèces à l'exception de Pipistrellus pipistrellus RODENTIA Sciuridae Pteromys volans (Sciuropterus russicus) Sciurus anomalus