Structural Constellations Phd Thesis 2003
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Naming the Extrasolar Planets
Naming the extrasolar planets W. Lyra Max Planck Institute for Astronomy, K¨onigstuhl 17, 69177, Heidelberg, Germany [email protected] Abstract and OGLE-TR-182 b, which does not help educators convey the message that these planets are quite similar to Jupiter. Extrasolar planets are not named and are referred to only In stark contrast, the sentence“planet Apollo is a gas giant by their assigned scientific designation. The reason given like Jupiter” is heavily - yet invisibly - coated with Coper- by the IAU to not name the planets is that it is consid- nicanism. ered impractical as planets are expected to be common. I One reason given by the IAU for not considering naming advance some reasons as to why this logic is flawed, and sug- the extrasolar planets is that it is a task deemed impractical. gest names for the 403 extrasolar planet candidates known One source is quoted as having said “if planets are found to as of Oct 2009. The names follow a scheme of association occur very frequently in the Universe, a system of individual with the constellation that the host star pertains to, and names for planets might well rapidly be found equally im- therefore are mostly drawn from Roman-Greek mythology. practicable as it is for stars, as planet discoveries progress.” Other mythologies may also be used given that a suitable 1. This leads to a second argument. It is indeed impractical association is established. to name all stars. But some stars are named nonetheless. In fact, all other classes of astronomical bodies are named. -
1. Budorcas Taxicolor Tibetanus Milne-Edwards.- a Horn of an Adult and Skins and Skulls of Two Very Young Animals, Tai-Pa-Shiang, August 16 and October 25
59.9(51.4) Article XXIX.- MAMMALS FROM SHEN-SI PROVINCE, CHINA. By J. A. ALLEN. A small collection of mammals from Mount Tai-pai, Shen-si Province, China, recently acquired by the Museum through Mr. Alan Owston of Yokohama, contains several species of interest. It comprises 55 specimens, representing 16 species, some of which appear to be undescribed. The material is rather poorly prepared, the skulls having been left in the skins, and when removed were found to be more or less mutilated, some of them lacking the whole of the postorbital portion. The collection is of interest as coming from a hitherto unexplored locality, the Tai-pa-shiang mountains, on the western border of Shen-si, which are said to reach an altitude of about 11,000 feet. The specimens are mostly labeled simply "Tai-pa- shiang," with the sex of the specimen and date of collection, but a few are labeled as from "Yumonko, foot of Tai-pa-shiang," and others are marked "Si-Tai-pa-shiang." In no case is the altitude indicated. 1. Budorcas taxicolor tibetanus Milne-Edwards.- A horn of an adult and skins and skulls of two very young animals, Tai-pa-shiang, August 16 and October 25. The two specimens are respectively male and female, and differ much in color, the male having the body, except the ventral surface and the dorsal stripe, pale yellowish, the dorsal stripe, the ventral surface and limbs dark dull reddish brown; top of nose and edge of ears blackish. The other has the body nearly white, with the underparts and limbs dark brown; the dorsal stripe is dark brown only over the shoulders, and black mixed with white on the top of the neck and posterior two-thirds of the dorsal line; black hairs are also appearing on the limbs. -
Remembering Bill Bogardus Photographing the Moon
Published by the Astronomical League Vol. 71, No. 2 March 2019 REMEMBERING BILL BOGARDUS PHOTOGRAPHING THE MOON 7.20.69 5 YEARS TREASURES OF THE LINDA HALL LIBRARY APOLLO 11 THE COSMIC WEB ONOMY T STR O T A H G E N P I E Contents G O N P I L R E B 4 . Reflector Mail ASTRONOMY DAY Join a Tour This Year! 4 . President’s Corner May 11 & 5 . International Dark-Sky Association From 37,000 feet above the Pacific Total Eclipse Flight: Chile October 5, 2019 6 . Night Sky Network Ocean, you’ll be high above any clouds, July 2, 2019 For a FREE 76-page seeing up to 3¼ minutes of totality in a dark sky that makes the Sun’s corona look 6 . Deep-Sky Objects Astronomy Day Handbook incredibly dramatic. Our flight will de- full of ideas and suggestions, part from and return to Santiago, Chile. 9 . Remembering Bill Bogardus skyandtelescope.com/2019eclipseflight go to: 10 . From Around the League www.astroleague.org Click on "Astronomy Day” African Stargazing Safari Join astronomer Stephen James PAGE 19 13 . Observing Awards Scroll down to "Free O’Meara in wildlife-rich Botswana July 29–August 4, 2019 Astronomy Day Handbook" for evening stargazing and daytime 14 . Basic Small-Scope Lunar Imaging safari drives at three luxury field For more information, contact: camps. Only 16 spaces available! 18 . The Vault of Heaven – Gary Tomlinson Optional extension to Victoria Falls. ̨̨̨̨̨̨̨̨̨̨̨̨̨̨̨Treasures of the Linda Hall Library Astronomy Day Coordinator skyandtelescope.com/botswana2019 [email protected] 24 . The Cosmic Web Iceland Aurorae 27 . -
The Multi-Messenger Discovery and Observation of a Binary Neutron Star
The Astrophysical Journal Letters, 848:L12 (59pp), 2017 October 20 https://doi.org/10.3847/2041-8213/aa91c9 © 2017. The American Astronomical Society. All rights reserved. Multi-messenger Observations of a Binary Neutron Star Merger LIGO Scientific Collaboration and Virgo Collaboration, Fermi GBM, INTEGRAL, IceCube Collaboration, AstroSat Cadmium Zinc Telluride Imager Team, IPN Collaboration, The Insight-Hxmt Collaboration, ANTARES Collaboration, The Swift Collaboration, AGILE Team, The 1M2H Team, The Dark Energy Camera GW-EM Collaboration and the DES Collaboration, The DLT40 Collaboration, GRAWITA: GRAvitational Wave Inaf TeAm, The Fermi Large Area Telescope Collaboration, ATCA: Australia Telescope Compact Array, ASKAP: Australian SKA Pathfinder, Las Cumbres Observatory Group, OzGrav, DWF (Deeper, Wider, Faster Program),AST3, and CAASTRO Collaborations, The VINROUGE Collaboration, MASTER Collaboration, J-GEM, GROWTH, JAGWAR, Caltech- NRAO, TTU-NRAO, and NuSTAR Collaborations,Pan-STARRS,TheMAXITeam,TZACConsortium, KU Collaboration, Nordic Optical Telescope, ePESSTO, GROND, Texas Tech University, SALT Group, TOROS: Transient Robotic Observatory of the South Collaboration, The BOOTES Collaboration, MWA: Murchison Widefield Array, The CALET Collaboration, IKI-GW Follow-up Collaboration, H.E.S.S. Collaboration, LOFAR Collaboration, LWA: Long Wavelength Array, HAWC Collaboration, The Pierre Auger Collaboration, ALMA Collaboration, Euro VLBI Team, Pi of the Sky Collaboration, The Chandra Team at McGill University, DFN: Desert Fireball Network, ATLAS, High Time Resolution Universe Survey, RIMAS and RATIR, and SKA South Africa/MeerKAT (See the end matter for the full list of authors.) Received 2017 October 3; revised 2017 October 6; accepted 2017 October 6; published 2017 October 16 Abstract On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. -
THE CONSTELLATION MUSCA, the FLY Musca Australis (Latin: Southern Fly) Is a Small Constellation in the Deep Southern Sky
THE CONSTELLATION MUSCA, THE FLY Musca Australis (Latin: Southern Fly) is a small constellation in the deep southern sky. It was one of twelve constellations created by Petrus Plancius from the observations of Pieter Dirkszoon Keyser and Frederick de Houtman and it first appeared on a 35-cm diameter celestial globe published in 1597 in Amsterdam by Plancius and Jodocus Hondius. The first depiction of this constellation in a celestial atlas was in Johann Bayer's Uranometria of 1603. It was also known as Apis (Latin: bee) for two hundred years. Musca remains below the horizon for most Northern Hemisphere observers. Also known as the Southern or Indian Fly, the French Mouche Australe ou Indienne, the German Südliche Fliege, and the Italian Mosca Australe, it lies partly in the Milky Way, south of Crux and east of the Chamaeleon. De Houtman included it in his southern star catalogue in 1598 under the Dutch name De Vlieghe, ‘The Fly’ This title generally is supposed to have been substituted by La Caille, about 1752, for Bayer's Apis, the Bee; but Halley, in 1679, had called it Musca Apis; and even previous to him, Riccioli catalogued it as Apis seu Musca. Even in our day the idea of a Bee prevails, for Stieler's Planisphere of 1872 has Biene, and an alternative title in France is Abeille. When the Northern Fly was merged with Aries by the International Astronomical Union (IAU) in 1929, Musca Australis was given its modern shortened name Musca. It is the only official constellation depicting an insect. Julius Schiller, who redrew and named all the 88 constellations united Musca with the Bird of Paradise and the Chamaeleon as mother Eve. -
Multi-Messenger Observations of a Binary Neutron Star Merger
DRAFT VERSION OCTOBER 6, 2017 Typeset using LATEX twocolumn style in AASTeX61 MULTI-MESSENGER OBSERVATIONS OF A BINARY NEUTRON STAR MERGER LIGO SCIENTIFIC COLLABORATION,VIRGO COLLABORATION AND PARTNER ASTRONOMY GROUPS (Dated: October 6, 2017) ABSTRACT On August 17, 2017 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi Gamma-ray Burst Monitor independently detected a gamma-ray burst (GRB170817A) with a time-delay of 1.7swith respect to the merger ⇠ time. From the gravitational-wave signal, the source was initially localized to a sky region of 31 deg2 at a luminosity distance +8 of 40 8 Mpc and with component masses consistent with neutron stars. The component masses were later measured to be in the range− 0.86 to 2.26 M . An extensive observing campaign was launched across the electromagnetic spectrum leading to the discovery of a bright optical transient (SSS17a, now with the IAU identification of AT2017gfo) in NGC 4993 (at 40 Mpc) less ⇠ than 11 hours after the merger by the One-Meter, Two Hemisphere (1M2H) team using the 1-m Swope Telescope. The optical transient was independently detected by multiple teams within an hour. Subsequent observations targeted the object and its environment. Early ultraviolet observations revealed a blue transient that faded within 48 hours. Optical and infrared observations showed a redward evolution over 10 days. Following early non-detections, X-ray and radio emission were discovered at the ⇠ transient’s position 9 and 16 days, respectively, after the merger. -
IAN Symbol Library Catalog
Overview The IAN symbol libraries currently contain 2976 custom made vector symbols The Libraries Include designed specifically for enhancing science communication skills. Download the complete set or create a custom packaged version. 2976 science/ecology symbols Our aim is to make them a standard resource for scientists, resource managers, 55 albums in 6 categories community groups, and environmentalists worldwide. Easily create diagrammatic representations of complex processes with minimal graphical skills. Currently Vector (SVG & AI) versions downloaded by 91068 users in 245 countries and 50 U.S. states. Raster (PNG) version The IAN Symbol Libraries are provided completely cost and royalty free. Please acknowledge as: Symbols courtesy of the Integration and Application Network (ian.umces.edu/symbols/). Acknowledgements The IAN symbol libraries have been developed by many contributors: Adrian Jones, Alexandra Fries, Amber O'Reilly, Brianne Walsh, Caroline Donovan, Catherine Collier, Catherine Ward, Charlene Afu, Chip Chenery, Christine Thurber, Claire Sbardella, Diana Kleine, Dieter Tracey, Dvorak, Dylan Taillie, Emily Nastase, Ian Hewson, Jamie Testa, Jan Tilden, Jane Hawkey, Jane Thomas, Jason C. Fisher, Joanna Woerner, Kate Boicourt, Kate Moore, Kate Petersen, Kim Kraeer, Kris Beckert, Lana Heydon, Lucy Van Essen-Fishman, Madeline Kelsey, Nicole Lehmer, Sally Bell, Sander Scheffers, Sara Klips, Tim Carruthers, Tina Kister , Tori Agnew, Tracey Saxby, Trisann Bambico. From a variety of institutions, agencies, and companies: Chesapeake -
GTO Keypad Manual, V5.001
ASTRO-PHYSICS GTO KEYPAD Version v5.xxx Please read the manual even if you are familiar with previous keypad versions Flash RAM Updates Keypad Java updates can be accomplished through the Internet. Check our web site www.astro-physics.com/software-updates/ November 11, 2020 ASTRO-PHYSICS KEYPAD MANUAL FOR MACH2GTO Version 5.xxx November 11, 2020 ABOUT THIS MANUAL 4 REQUIREMENTS 5 What Mount Control Box Do I Need? 5 Can I Upgrade My Present Keypad? 5 GTO KEYPAD 6 Layout and Buttons of the Keypad 6 Vacuum Fluorescent Display 6 N-S-E-W Directional Buttons 6 STOP Button 6 <PREV and NEXT> Buttons 7 Number Buttons 7 GOTO Button 7 ± Button 7 MENU / ESC Button 7 RECAL and NEXT> Buttons Pressed Simultaneously 7 ENT Button 7 Retractable Hanger 7 Keypad Protector 8 Keypad Care and Warranty 8 Warranty 8 Keypad Battery for 512K Memory Boards 8 Cleaning Red Keypad Display 8 Temperature Ratings 8 Environmental Recommendation 8 GETTING STARTED – DO THIS AT HOME, IF POSSIBLE 9 Set Up your Mount and Cable Connections 9 Gather Basic Information 9 Enter Your Location, Time and Date 9 Set Up Your Mount in the Field 10 Polar Alignment 10 Mach2GTO Daytime Alignment Routine 10 KEYPAD START UP SEQUENCE FOR NEW SETUPS OR SETUP IN NEW LOCATION 11 Assemble Your Mount 11 Startup Sequence 11 Location 11 Select Existing Location 11 Set Up New Location 11 Date and Time 12 Additional Information 12 KEYPAD START UP SEQUENCE FOR MOUNTS USED AT THE SAME LOCATION WITHOUT A COMPUTER 13 KEYPAD START UP SEQUENCE FOR COMPUTER CONTROLLED MOUNTS 14 1 OBJECTS MENU – HAVE SOME FUN! -
Gamble Rogers Memorial State Recreation Area at Flagler Beach
Gamble Rogers Memorial State Recreation Area at Flagler Beach Advisory Group Draft Unit Management Plan STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Division of Recreation and Parks December 2017 TABLE OF CONTENTS INTRODUCTION ...................................................................................1 PURPOSE AND SIGNIFICANCE OF THE PARK ....................................... 1 Park Significance ................................................................................1 PURPOSE AND SCOPE OF THE PLAN..................................................... 2 MANAGEMENT PROGRAM OVERVIEW ................................................... 8 Management Authority and Responsibility .............................................. 8 Park Management Goals ...................................................................... 9 Management Coordination ................................................................... 9 Public Participation ............................................................................ 10 Other Designations ........................................................................... 10 RESOURCE MANAGEMENT COMPONENT INTRODUCTION ................................................................................. 11 RESOURCE DESCRIPTION AND ASSESSMENT..................................... 12 Natural Resources ............................................................................. 12 Topography .................................................................................. 12 Geology ...................................................................................... -
September 2016 BRAS Newsletter
September 2016 Issue th Next Meeting: Monday, Sept. 12 at 7PM at HRPO (2nd Mondays, Highland Road Park Observatory) What's In This Issue? Due to the 1000 Year Flood in Louisiana beginning August 14, some of our club’s activities were curtailed, thus our newsletter is shorter than usual. President’s Message Secretary's Summary for August (no meeting) Light Pollution Committee Report Outreach Report Photo Gallery 20/20 Vision Campaign Messages from the HRPO Triple Conjunction with Moon Observing Notes: Capricornus – The Sea Goat, by John Nagle & Mythology Newsletter of the Baton Rouge Astronomical Society September 2016 BRAS President’s Message This has been a month of many changes for all of us. Some have lost almost everything in the flood, Some have lost a little, and some have lost nothing... Our hearts go out to all who have lost, and thanks to all who have reached out to help others. Due to the flooding, last month’s meeting, at LIGO, was cancelled. The September meeting will be on the 12th at the Observatory, which did not receive any water during the flood, thus BRAS suffered no loss of property. As part of our Outreach effort. If anyone you know has any telescope and/or equipment that was in water during the flood, let us know and we will try to help clean, adjust, etc. the equipment. On September 2nd (I am a little late with this message), Dr. Alan Stern, the New Horizons Primary Investigator, gave two talks at LSU. The morning talk was for Astronomy graduate students, and was a little technical. -
Constellation Coloring Pages
Constellation coloring pages OU Lynx Johann Bode, Uranographia (1801) Plate 6 (Ursa Major) Leo Minor the Little Lion, Ursa Major the Big Bear Plate 7 (Bootes) Bootes the Herdsman, Canes Venatici the Hunting Dogs, Coma Berenices the Hair of Berenice, Corona Borealis the Northern Crown, Mons Maenalus the Mountain, Quadrant Muralis the Mural Quadrant Plate 8 (Cygnus) Cygnus the Swan, Hercules, Lyra the Harp, Ramus Pomifer the Apple branch, Sagitta the Arrow, Vulpecula the Fox Plate 9 (Ophiuchus) Antinous the Servant, Aquila the Eagle, Ophiuchus the Snake Handler, Scutum the Shield, Serpens the Snake, The Bull of Poniatowski Plate 10 (Pegasus) Delphinus the Dolphin, Equuleus the Foal, Pegasus the Flying Horse Plate 12 (Orion and Taurus) Canis Minor the Little Dog, Gemini the Twins, Orion the Hunter, Psalterium Georgianum the Harp, Taurus the Bull Plate 14 (Virgo) Cauda Hydrae, Ears of wheat, Hydra the Water Snake, Libra the Balance, Virgo the Maiden Plate 15 (Sagittarius) Ara the Altar, Corona Australis the Southern Crown, Lupus the Wolf, Norma the Carpenter's Square, Scorpius the Scorpion, Tubus Herschelii Major the Telescope of Uranus Plate 17 (Cetus) Apparatus Chemicus, Cetus the Whale or Sea Monster, Eridanus the River, Fornax the Furnace, Machina Electrica the Electrostatic Generator, Sculptor the Sculptor's Workshop Plate 18 (Canis Major) Argo Navis, Caelum the Sculptor's Chisel, Canis Major the Big Dog, Caput Hydrum, Columba the Dove, Hydra the Water Snake, Lepus the Hare, Lochium Funis the Nautical Line of Argo Navis, Monoceros the Unicorn, Officina Typographica the Printing Press, Pyxis the Compass of Argo Navis Plate 19 (Hydra) Antlia the Air Pump, Argo Navis, Centaurus the Centaur, Corvus the Crow, Crater the Cup, Felis the Cat, Hydra the Water Snake Exhibit: Galileo’s World. -
Aerodynamic Phenomena in Stellar Atmospheres, a Bibliography
- PB 151389 knical rlote 91c. 30 Moulder laboratories AERODYNAMIC PHENOMENA STELLAR ATMOSPHERES -A BIBLIOGRAPHY U. S. DEPARTMENT OF COMMERCE NATIONAL BUREAU OF STANDARDS ^M THE NATIONAL BUREAU OF STANDARDS Functions and Activities The functions of the National Bureau of Standards are set forth in the Act of Congress, March 3, 1901, as amended by Congress in Public Law 619, 1950. These include the development and maintenance of the national standards of measurement and the provision of means and methods for making measurements consistent with these standards; the determination of physical constants and properties of materials; the development of methods and instruments for testing materials, devices, and structures; advisory services to government agencies on scientific and technical problems; in- vention and development of devices to serve special needs of the Government; and the development of standard practices, codes, and specifications. The work includes basic and applied research, development, engineering, instrumentation, testing, evaluation, calibration services, and various consultation and information services. Research projects are also performed for other government agencies when the work relates to and supplements the basic program of the Bureau or when the Bureau's unique competence is required. The scope of activities is suggested by the listing of divisions and sections on the inside of the back cover. Publications The results of the Bureau's work take the form of either actual equipment and devices or pub- lished papers.