Astrophysics Science Division (ASD) Annual Report 2013
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190213 Hofbauer Katalog 2018 Englisch.Indd
www.hofbauer.de PRODUCT CATALOGUE For every product, the right Case. Case. packed. protected. hofbauer. www.hofbauer.de Table of contents colours see page material ESD version available key: Minibag 1, 2, 3, 4 9 MATERIAL: HINGES: PP – polypropylene pin hinge Maxibag 10-11 ABS – acrylonitrile butadi- living hinge ene styrene Xtrabag 100, 200, 300 12 PE – polyethylene Xtrabag 400, 500 12 SPECIAL EQUIPMENT/ CHARACTERISTICS: ACCESSORIES: single walled Eurobag 2 - 40 13 trolley possible double walled ESD - electrostatic Eurobag 42 - 45 13 discharge version Megabag 14 EXTERIOR DESIGN: INTERIOR OPTIONS: screen print foam inserts Quantum Welcome 15 Welcome digital print deep drawing inserts Welcome Textil Textil Textil Multibag 16 Dear customers (and potential customers), sticker interior work Our cases are more than just a storage place. They relief textile bags Dimension 17 Textil are a home that is not only high-quality, sturdy and durable, but also ts your products perfectly thanks inner core to individual customisation. Your tools, presentation Explorer 18-21 Textil materials, goods or sensitive instruments will be well protected and securely packed! Adventure 22-23 With this catalogue, we would like to give you an insight of our versatile case and packaging world. Get System-Box 24-25 inspired and discover the endless possibilities. Do you have questions, or do you already have an ideal case in mind? Do not hesitate to contact us. You won't have to gure it out on your own; together, we will develop the optimal packaging solution. You can trust the quality of cases and packaging solu- tions from Hofbauer. -
NGC 6872 in the Constellation of Pavo 23 September 2014
Image: NGC 6872 in the constellation of Pavo 23 September 2014 of free hydrogen, which is the basis material for new stars, meaning that if it weren't for its interactions with IC 4970, NGC 6872 might not have been able to produce new bursts of star formation. Provided by NASA Credit: ESA/Hubble & NASA / Acknowledgement: Judy Schmidt This picture, taken by the NASA/ESA Hubble Space Telescope's Wide Field Planetary Camera 2 (WFPC2), shows a galaxy known as NGC 6872 in the constellation of Pavo (The Peacock). Its unusual shape is caused by its interactions with the smaller galaxy that can be seen just above NGC 6872, called IC 4970. They both lie roughly 300 million light-years away from Earth. From tip to tip, NGC 6872 measures over 500,000 light-years across, making it the second largest spiral galaxy discovered to date. In terms of size it is beaten only by NGC 262, a galaxy that measures a mind-boggling 1.3 million light-years in diameter! To put that into perspective, our own galaxy, the Milky Way, measures between 100,000 and 120,000 light-years across, making NGC 6872 about five times its size. The upper left spiral arm of NGC 6872 is visibly distorted and is populated by star-forming regions, which appear blue on this image. This may have been be caused by IC 4970 recently passing through this arm—although here, recent means 130 million years ago! Astronomers have noted that NGC 6872 seems to be relatively sparse in terms 1 / 2 APA citation: Image: NGC 6872 in the constellation of Pavo (2014, September 23) retrieved 23 September 2021 from https://phys.org/news/2014-09-image-ngc-constellation-pavo.html This document is subject to copyright. -
Studies on the Formation, Evolution, and Destruction of Massive Star Clusters Cover: Photograph Taken at White Sands, New Mexico
Studies on the Formation, Evolution, and Destruction of Massive Star Clusters Cover: Photograph taken at White Sands, New Mexico. Courtesy of Matt Robertson. Printed by MultiCopy, Utrecht ISBN 90–393–0502–1 Studies on the Formation, Evolution, and Destruction of Massive Star Clusters Studie van de Vorming, Evolutie, en Destructie van Massieve Sterclusters (met een samenvatting in het Nederlands) Proefschrift ter verkrijging van de graad van doctor aan de Universiteit Utrecht op gezag van de Rector Magnificus, Prof. Dr. W.H. Gispen, ingevolge het besluit van het College voor Promoties in het openbaar te verdedigen op donderdag 21 april 2005 des middags te 12.45 uur door Nathan John Bastian geboren op 22 March 1978, te Milwaukee Promoter: prof. dr Henny J.G.L.M. Lamers Sterrenkundig Instituut, Universiteit Utrecht Co-Promoter: dr Markus Kissler-Patig European Southern Observatory This research has been supported in part by the Nether- lands Organization for Scientific Research (NWO). Additional support has come from the European South- ern Observatory (ESO). Contents 1 Introduction 1 1.1 Introduction to Extragalactic Star Clusters . 1 1.1.1 The Milky Way Bias . 1 1.1.2 The copious environments of young star clusters . 2 1.2 This Thesis . 5 1.2.1 Cluster Populations . 5 1.2.2 Dynamical Studies of the Massive Star Cluster W3 in the Merger Remnant NGC 7252 . 10 1.2.3 Cluster Complexes . 10 1.2.4 Future Plans . 13 Part A: The Cluster Population of M 51 15 2 Clusters in the Inner Spiral Arms of M 51: The cluster IMF and the formation history 17 2.1 Introduction . -
Sirius Astronomer
FEBRUARY 2013 Free to members, subscriptions $12 for 12 Volume 40, Number 2 Jupiter is featured often in this newsletter because it is one of the most appealing objects in the night sky even for very small telescopes. The king of Solar System planets is prominent in the night sky throughout the month, located near Aldebaran in the constellation Taurus. Pat Knoll took this image on January 18th from his observing site at Kearney Mesa, California, using a Meade LX200 Classic at f/40 with a 4X Powermate. The image was compiled from a two-minute run with an Imaging Source DFK 21AU618.AS camera . OCA CLUB MEETING STAR PARTIES COMING UP The free and open club meeting The Black Star Canyon site will open The next session of the Beginners will be held February 8 at 7:30 PM on February 2. The Anza site will be Class will be held at the Heritage in the Irvine Lecture Hall of the open on February 9. Members are en- Museum of Orange County at Hashinger Science Center at couraged to check the website calen- 3101 West Harvard Street in San- Chapman University in Orange. dar for the latest updates on star par- ta Ana on February 1st. The fol- This month, UCSD’s Dr. Burgasser ties and other events. lowing class will be held March will present “The Coldest Stars: Y- 1st Dwarfs and the Fuzzy Border be- Please check the website calendar for tween Stars and Planets.” the outreach events this month! Volun- GOTO SIG: TBA teers are always welcome! Astro-Imagers SIG: Feb. -
The European Space Agency
Teachers Notes Booklet 6: Galaxies and the Expanding Universe Page 1 of 18 The European Space Agency The European Space Agency (ESA) was formed on 31 May 1975. It currently has 17 Member States: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland & United Kingdom. The ESA Science Programme currently contains the following active missions: Venus Express – an exploration of our Cluster – a four spacecraft mission to sister planet. investigate interactions between the Rosetta – first mission to fly alongside Sun and the Earth's magnetosphere and land on a comet XMM-Newton – an X-ray telescope Double Star – joint mission with the helping to solve cosmic mysteries Chinese to study the effect of the Sun Cassini-Huygens – a joint ESA/NASA on the Earth’s environment mission to investigate Saturn and its SMART-1 – Europe’s first mission to moon Titan, with ESA's Huygens probe the Moon, which will test solar-electric SOHO - new views of the Sun's propulsion in flight, a key technology for atmosphere and interior future deep-space missions Hubble Space Telescope – world's Mars Express - Europe's first mission most important and successful orbital to Mars consisting of an orbital platform observatory searching for water and life on the Ulysses – the first spacecraft to planet investigate the polar regions around the INTEGRAL – first space observatory to Sun simultaneously observe celestial objects in gamma rays, X-rays and visible light Details on all these missions and others can be found at - http://sci.esa.int. Prepared by Anne Brumfitt Content Advisor Chris Lawton Science Editor, Content Advisor, Web Integration & Booklet Design Karen O'Flaherty Science Editor & Content Advisor Jo Turner Content Writer © 2005 European Space Agency Teachers Notes Booklet 6: Galaxies and the Expanding Universe Page 2 of 18 Booklet 6 – Galaxies and the Expanding Universe Contents 6.1 Structure of the Milky Way ............................................. -
Report from the EU ACCENT Plus and ICACGP Workshop
PRESCRIBE workshop Bremen, May 15 –16, 2013 1 / 66 Report from the EU ACCENT Plus and ICACGP Workshop Pollution studied by REmote Sensing of Conurbations/urban conglomerations/ megacities and Retrieved from observations made by Instrumentation on space BasEd platforms - PRESCRIBE Bremen, May 15 –16, 2013 PRESCRIBE workshop Bremen, May 15 –16, 2013 2 / 66 Preface ACCENT Plus (Atmospheric Composition Change: the European NeTwork-Policy Support and Science) is an Instrument within the European Union, EU Framework Programme 7, FP7, being a coordination and support action. It ran from 2010 to the end of 2014 and follows on its successful and larger predecessor the ACCENT (Atmospheric Composition Change: the European NeTwork) project. ACCENT Plus has focussed on some key selected issues of particular significance for environmental policymaking. iCACGP (international Commission on Atmospheric Chemistry and Global Pollution) is one of the Commissions in IAMAS (International Association of Meteorology and Atmospheric Sciences), which in turn is one of the associations within IUGG (International Union of Geodesy and Geophysics) under the non-governmental ICSU (International Council for Science) family. iCACGP was initiated in the international Geophysics year in 1957. iCACGP promotes research on chemistry and the composition of troposphere related to global pollution and climate change. It aims to initiate, facilitate research programs which by necessity require international cooperation and collaboration. It co-sponsors the international research project IGAC (International Global Atmospheric Chemistry) together with the International Geosphere- Biosphere Programme (IGBP), and the international SOLAS (Surface Ocean Lower Atmosphere Study) together with IGBP (International Geosphere Biosphere Programme), the Scientific Committee on Oceanic Research (SCOR) and the World Climate Research Programme (WCRP). -
The Prairie Astronomer January, 2013 Volume 54, Issue #1 the Official Newsletter of the Prairie Astronomy Club
The Prairie Astronomer January, 2013 Volume 54, Issue #1 The Official Newsletter of the Prairie Astronomy Club January Program How to Use a Telescope Getting a telescope for Christmas can be as frustrating as it is exciting. If you know of someone who recently purchased or you have had one in your closet for years and would like to learn the basics of using a telescope. Feel free to bring your telescope along for some help from our club members if you wish. Some topics we will discuss are how to align the optics, accessories to buy, and how read and understand star charts. In This Issue: -Upcoming Club Events -Fact of the Month This new view of the historical supernova remnant Cassiopeia A, located 11,000 light- Internet Links of Interest years away, was taken by NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR. -What to View in January Blue indicates the highest energy X-ray light, where NuSTAR has made the first resolved -Comets in 2013 image ever of this source. Red and green show the lower end of NuSTAR's energy range, -Death Star construction to which overlaps with NASA's high-resolution Chandra X-ray Observatory. Light from the begin in 2016? stellar explosion that created Cassiopeia A is thought to have reached Earth about 300 -January Challenge Objects years ago, after traveling 11,000 years to get here. While the star is long dead, its remains are still bursting with action. The outer blue ring is where the shock wave from the -Largest structure in the universe supernova blast is slamming into surrounding material, whipping particles up to within a -Largest known spiral galaxy fraction of a percent of the speed of light. -
GALEX Reveals the Largest-Known Spiral Galaxy 10 January 2013, by Francis Reddy
GALEX reveals the largest-known spiral galaxy 10 January 2013, by Francis Reddy years, making it more than five times the size of our Milky Way galaxy. "Without GALEX's ability to detect the ultraviolet light of the youngest, hottest stars, we would never have recognized the full extent of this intriguing system," said lead scientist Rafael Eufrasio, a research assistant at NASA's Goddard Space Flight Center in Greenbelt, Md., and a doctoral student at Catholic University of America in Washington. He presented the findings Thursday at the American Astronomical Society meeting in Long Beach, Calif. This composite of the giant barred spiral galaxy NGC The galaxy's unusual size and appearance stem 6872 combines visible light images from the European from its interaction with a much smaller disk galaxy Southern Observatory's Very Large Telescope with far- named IC 4970, which has only about one-fifth the ultraviolet (1,528 angstroms) data from NASA's GALEX mass of NGC 6872. The odd couple is located 212 and 3.6-micron infrared data acquired by NASA's Spitzer million light-years from Earth in the southern Space Telescope. A previously unsuspected tidal dwarf constellation Pavo. galaxy candidate (circled) appears only in the ultraviolet, indicating the presence of many hot young stars. IC Astronomers think large galaxies, including our 4970, the small disk galaxy interacting with NGC 6872, is located above the spiral's central region. The spiral is own, grew through mergers and 522,000 light-years across from the tip of one acquisitions—assembling over billions of years by outstretched arm to the tip of the other, which makes it absorbing numerous smaller systems. -