The Sidereal Times June 2009 President’S Message Dee Friesen General Meeting News

Total Page:16

File Type:pdf, Size:1020Kb

The Sidereal Times June 2009 President’S Message Dee Friesen General Meeting News The June 2009 Sidereal Times The Official Newsletter of The Albuquerque Astronomical Society P.O. Box 50581, Albuquerque, New Mexico 87181-0581 www.taas.org 505/254-TAAS (8227) Oak Flat Star-Party Season Blasts Off Larry Cash, Events Coordinator Battery—Fully charged and a spare for your camera. We won’t have power, so bring your own camera juice. WE WIll BEGIN our Oak Flat Star Parties series soon. The first star party of the season will be held at the Memory—Bring plenty of memory for your camera, or film if you Juniper Picnic Area May 30, 2009. For directions, you may are using a film camera. go to our TAAS Web site or use the link below. All those who wish to participate, please be there before dusk to Remote—If you have a remote shutter release for your camera, bring set up. If you need information for the telescopes setup it too. you may call Bruce Levin at 505-286-1387. He will be the owner of this event. Dark shirt—Wear dark clothing to lessen reflecting light from your LCD screen on the rear of your cam- Directions to Oak Flat: era back out into the viewing area. http://www.cotse.net/users/kor/taas/Oak_ Jacket—A jacket or sweater; it gets chilly after dark Flat_Map.pdf at Oak Flat. Red light flashlight—For reading your camera set- Get Ready for Photo Boot Camp at tings in the dark. Oak Flat: Latest Update Other notes— Becky Ramotowski, Astrophotographer FIguRe ouT how to disable or turn off your cam- era flash before coming. This is important! (Other IF yOu plan to attenD the Astrophotography astronomers will be at Oak Flat doing public astron- Boot Camp, (May 30, June 27, and July 25) and are omy, and we don’t want to disturb them by firing our wondering what to bring, here’s the scoop. flashes at night. Besides, the flash is only good for six feet and space is farther away than that!) Camera—Whatever type you have, bring it. Whether it’s a digital point-and-shoot, digital SLR, film, home- Bring your fire-in-the-belly “I want to master my made contraption only a mother could love photon- digital camera” attitude and let’s have some fun! gathering box—if it collects light, it’s eligible. We have a very bright international space station pass at 8:35 p.m., Tripod—If you have one, or a lampshade harp with a 1/4-20 thread. and the Moon will be near Saturn, so they will be our prime targets Dunno what a lampshade harp is, that’s okay. You’ll see one in ac- for the evening. We also have a minus 7 Iridium satellite flare that tion at Boot Camp. night at 10:31 p.m. just east of Vega. INSIDE 2....President’s Message, 4....Meeting Minutes 6....Astronomical League Dues General Meeting, Events 5....TAAS Reports & Notices 10....Advertisers, Help Wanted 3....GNTO News & Views 6....Calendars 11....TAAS Directors/Staff The Sidereal Times June 2009 President’s Message Dee Friesen General Meeting News 15 West 61 North Rock and Roll to the Moon: Saturn V Memories For seVenTeen months, I have faithfully Dick Fate, Vice President and general Meeting Coordinator performed one of the most difficult duties of STeVe Welch will present a talk at our June 6 General Meet- being president of this illustrious organization. I ing titled “Rock and Roll to the Moon: Saturn V Memories.” He always, at the very last minute, create a “President’s has assembled a 45-minute music video of all nine of the Sat- Message” for the Sidereal Times. urn V launches he witnessed, using the music he was listen- ing to at the time of each launch. The music lifts off with Jimi Hendrix’s “All Along the Watchtower,” which was on the I am presently over the middle of the Atlantic charts in December 1968 during Apollo 8. This should be a Ocean on my way to germany for vacation. It is fun talk, both for the eyes and for the ears! Please come and 0200 Zulu time, and we are at 15 W and 61 n. relive history in the making. This is my astronomical equivalent of “gone Earthrise - Apollo 8 fishing.” The Earth as seen by Apollo 8 when it rounded Auf Wiedersehen. the Moon after the lunar orbit insertion burn De- cember 29, 1968. Often OBSeRVe – eDuCATe – HAVe FUN presented horizontally, the image appears here dee in its original orientation. NASA/courtesy nasaimages.org HAMs to Join Stargazers for July Star Party On the Event Horizon Bill Firth, Membership Chairman Oak Flat Public Star Party Saturday, May 30 THe OAk Flat Star Party on July 25 will be a very special Astrophotography Boot Camp, event. In addition to the activities we usually have, High Oak Flat Saturday, May 30 Desert Amateur Radio Club will be joining us. Many of the HDARC members have expressed an interest in this shared ATM Meeting Wednesday, June 3 event and the chance to look through some telescopes. Some of our TAAS members are also Amateur Radio Operators, TAAS Board Meeting Thursday, June 4 HAMs, so this is a merging of similar interests and a chance to TAAS General Meeting Saturday, June 6 see how we can communicate with the rest of the world. Who knows? Maybe both clubs will attract some new members. GNTO Training Saturday, June 13 ATM Meeting Wednesday, June 17 GNTO New Moon Observing Saturday, June 20 True Identity Revealed GNTO Committee Meeting Thursday, June 25 The person identified as “Carol Miller” in Oak Flat Public Star Party Saturday, June 27 the May issue–in the list of Cosmic Carnival Summer Solstice Picnic, Oak Flat Saturday, June 27 volunteers on page 1 and a photo caption on Astrophotography Boot Camp, page 9–is actually Carol Mitchell. Oak Flat Saturday, June 27 Photo: Dee Friesen. Carol Mitchell Page 2 The Official Newsletter of The Albuquerque Astronomical Society The Sidereal Times June 2009 GNTO News & Views Peter Eschman STeVe Welch opened gnTO for our April 25 observing Trailer available for coffee, hot chocolate, and any snacks you event, with Lance Hurt as backup. Steve tested a new uSB might want to share. We’ve got a bunch of great equipment adapter for our Losmandy Gemini mount for CCD imaging. waiting for you at GNTO, so plan your trip to GNTO soon. He also dropped off a new nebula filter for the GNTO loaner Why wait? telescopes. Early winds calmed down around 10 p.m., and there were no clouds after sunset. nine relative newcomers GNTO committee meetings are open to any TAAS members arrived before sunset, including two guests from California. and provide a great way to get more involved with your Bill Wallace served as host for the Isengard telescope, which observatory. We meet every other month at 6:30 p.m. at JB’s offered viewing sheltered from wind gusts. Bill shut down the Restaurant on Eubank just north of I-40. Our next committee Isengard around 10:30 p.m., and all but Steve left for home. meeting is June 25. If you have questions about GNTO, please Five more viewers then showed up, for a nearly complete contact me (Peter eschman, [email protected], phone 873-1517). change in participants. Shortly after midnight, a brilliant bolide lit up the sky and split in two, exploding just above I hope to see you soon at your observatory. the northeast horizon. By the time Steve wrapped things up at 1:30 a.m. there had been a total of 16 people attending and five telescopes in operation. Have You Thought about Car-Pooling to GNTO? Conditions were more challenging for our May 16 event. Have you ever decided to not attend a TAAS function at GNTO Melissa Kirk opened the facility, with Lance Hurt as backup. because you did not want to make the drive to the observatory? Dee Friesen was available to host the Isengard telescope; If your answer to this question is yes, you may be interested however, wind and clouds prevented viewing. Seven people in the idea of car-pooling to GNTO. The GNTO committee visited GNTO. Melissa and Lance closed up around 11 p.m. evaluates the interest in and options for a car-pool program to Those who attended had an enjoyable time socializing in the the observatory. comfort of the Robert Ortega Building. The purpose of the program would be to make GNTO more accessible to TAAS members who otherwise are unable to I got a call from Bob Norton on Friday evening prior to the attend functions at the observatory. GNTO is a wonderful asset May 16 event reporting damage to the GNTO. Many thanks that all TAAS members should be able to utilize and enjoy. We to Bob for reporting the problem, and to Steve Welch for jury- all need to decide if a car-pool program would help accomplish rigging a clever repair. With Steve’s work, the facility is again this goal. secure. Your assistance is needed in determining if there is a sufficient June eVenTS include training and observing on June 13 and interest in this effort to continue with the idea. We would also a New Moon observing chance on June 20. Sunset is at 8:21 like to get your ideas on how a car-pooling program should be p.m. on June 13, so we will begin our “Introduction to GNTO conducted.
Recommended publications
  • Paul Sykes Lecture – Sat, Jan 27 @ 7:30Pm Ice on Mercury, Featuring Dr
    NOVANEWSLETTEROFTHEVANCOUVERCENTRERASC VOLUME2018ISSUE1JANUARYFEBRUARY2018 Paul Sykes Lecture – Sat, Jan 27 @ 7:30pm Ice on Mercury, Featuring Dr. Nancy Chabot of Johns Hopkins University SFU Burnaby Campus, Room SWH 10081 Even though Mercury is the Dr. Nancy L. Chabot is a and Case Western Reserve Uni- planet closest to the Sun, there planetary scientist at the Johns versity. She has been a mem- are places at its poles that never Hopkins Applied Physics Labo- ber of five field teams with the receive sunlight and are very ratory (apl). She received an Antarctic Search for Meteorites cold—cold enough to hold wa- (ansmet) program and served ter ice! In this presentation, Dr. as the Instrument Scientist for Chabot will show the multiple the Mercury Dual Imaging Sys- lines of evidence that regions tem (mdis) on the messenger near Mercury’s poles hold water mission. Her research interests ice—from the first discovery involve understanding the evo- by Earth-based radar observa- lution of rocky planetary bod- tions to multiple data sets from ies in the Solar System, and at nasa’s messenger spacecraft, apl she oversees an experimen- the first spacecraft ever to or- tal geochemistry laboratory bit the planet Mercury. These that is used to conduct experi- combined results suggest that ments related to this topic. Dr. Mercury’s polar ice deposits Chabot has served as an Associ- are substantial, perhaps compa- ate Editor for the journal Mete- rable to the amount of water in oritics and Planetary Science, Lake Ontario! Where did the chair of nasa’s Small Bodies ice come from and how did it undergraduate degree in physics Assessment Group, a member get there? Dr.
    [Show full text]
  • Missiles & Space Company
    (NASA-CR-140050) ANALYSIS OF DATA FROM SPACECRAFT (STRATOSPHERIC ARIMNGS) Final N 2i7 7 9 Report0 Sep. 1973 - Apr. 1974 (Lockheed Missiles and Space Co.) 197 p HC $13.00- Unclas CSCL 04A G3/13 16945 MISSILES & SPACE COMPANY A GROUP DIVISION OF LOCKHEED AIRCRAFT CORPORATION SUNNYVALE. CALIFORNIA LMsc/D420934 GCS/3548/6211 74 Apr 24 FINAL REPORT ANALYSIS OF DATA FROM SPACECRAFT (STRATOSPHERIC VARMINGS) NASA CONTRACT NASW-2553 NASA HEADQUARTERS, WASH. D.C. CONTRACT MONITOR: H. D. CALAHAN PROJECT LEADER: R. WEISS NASA HEADQUARTERS (CODE SG) LOCKHEED MISSILES & SPACE CO., INC. WASHINGTON, D.C. 20546 SUNNYVALE, CALIF. 94088 PRINCIPAL CONTRIBUTOR: A. D. ANDERSON ATMOSPHERIC PHYSICS BRANCH RADIATION PHYSICS LABORATORY FOREWORD This report was prepared by Lockheed Missiles and Space Company under NASA Contract NASW-2553. The period of performance of the research reported was September 1973 through April 1974. Technical direction for this contract originated from The Director, Physics and Astronomy (Code SG), NASA Head- quarters, H. D. Calahan, Contract Monitor. The contract was managed by Robert Weiss, Guidance and Control Systems organization of the LMSC Space Systems Division. Chief investigator and principal contributor to the report was A. D. Anderson, Atmospheric Physics Branch, Radiation Physics Laboratory, of the LMSC Research/Development Division. This Final Report, LMSC Report D420934 (Guidance and Control Systems report GCS/3518/6211) documents and summarizes the results of the entire contract work, including conclusions and recommendations based upon the results obtained. It incorporates the material presented in the two Quarterly Progress Reports previously submitted: QPR No. 1 LMSC/D384420, GCS/3475/6211, 73 Dec 12 QPR No.
    [Show full text]
  • Kielder Observatory Newsletter
    Summer 2017 Number 16 Kielder Observatory Newsletter Observatory to appear on BBC's 'Wild UK' NEWS SCIENCE OBSERVING THE SUN Fancy a PhD? Life through time and Highlights We take a look at our space Aug/Sept/Oct nearest star EDITORIAL Welcome to the summer edition of the KOAS newsletter. In this edition we, appropriately, take a look at our nearest star, the Sun, whilst long­time Kielder supporter (and ex­secretary) Wallace Arthur tells us about his new book exploring connections between biology and astronomy. Nigel Metcalfe Editors: Nigel Metcalfe & Robert Williams [email protected] Kielder Observatory Astronomical Society Registered Charity No: 1153570. Patron: Sir Arnold Wolfendale 14th Astronomer Royal Kielder Observatory Astronomical Society is a Charitable Incorporated Organisation. Its aims are to * Promote interest in the science of astronomy to the general public * Facilitate education of members of the public in the science of astronomy * Maintain an astronomical observatory in Kielder Forest to support the above aims http://www.kielderobservatory.org E­mail: [email protected] [email protected] [email protected] [email protected] 2 | Kielder Newsletter | Summer 2017 DIRECTOR'S CUT Hello all, well the first thing to mention is Lets hope for clear skies! We are running of course that we are on the right side of 4 events for the meteor shower and all are the solstice! sold out! The summer is always a testing time for the observatory staff having to deal with the lighter skies, the reward being, Autumn is near and with it arrives the summer Milky Way and its retinue of objects to observe.
    [Show full text]
  • Quantifying Satellites' Constellations Damages
    S. Gallozzi et al., 2020 Concerns about Ground Based Astronomical Observations: Quantifying Satellites’ Constellations Damages in Astronomy 1 Concerns about ground-based astronomical observations: QUANTIFYING SATELLITES’CONSTELLATIONS DAMAGES STEFANO GALLOZZI1,D IEGO PARIS1,M ARCO SCARDIA2, AND DAVID DUBOIS3 [email protected], [email protected], INAF-Osservatorio Astronomico di Roma (INAF-OARm), v. Frascati 33, 00078 Monte Porzio Catone (RM), IT [email protected], INAF-Osservatorio Astronomico di Brera (INAF-OABr), Via Brera, 28, 20121 Milano (Mi), IT [email protected], National Aeronautics and Space Administration (NASA), M/S 245-6 and Bay Area Environmental Research Institute, Moffett Field, 94035 CA, USA Compiled March 26, 2020 Abstract: This article is a second analysis step from the descriptive arXiv:2001.10952 ([1]) preprint. This work is aimed to raise awareness to the scientific astronomical community about the negative impact of satellites’ mega-constellations and estimate the loss of scientific contents expected for ground-based astro- nomical observations when all 50,000 satellites (and more) will be placed in LEO orbit. The first analysis regards the impact on professional astronomical images in optical windows. Then the study is expanded to other wavelengths and astronomical ground-based facilities (in radio and higher frequencies) to bet- ter understand which kind of effects are expected. Authors also try to perform a quantitative economic estimation related to the loss of value for public finances committed to the ground -based astronomical facilities harmed by satellites’ constellations. These evaluations are intended for general purposes and can be improved and better estimated; but in this first phase, they could be useful as evidentiary material to quantify the damage in subsequent legal actions against further satellite deployments.
    [Show full text]
  • TRANSIT the Newsletter Of
    TRANSIT The Newsletter of 5 February 2006. Julian Day 2453772 Saturn images by Keith Johnson Editorial January 2006 Meeting – Members Night : An excellent contribution to Members Night from those members brave enough to face the as-ever critical Society membership. Michael Roe provided us with his detailed account of what the Apollo 11 Lunar team actually got up to on their short but heavily work-loaded visit to the Lunar surface. We all know they landed and took off again and in between said some memorable words and flew the flag, the usual inadequate media bites we have become used to. The talk was accompanied by Michael’s usual high standard of hand-drawn sketches. Again Rob Peeling surprised a lot of us by delving deeper into the NASA imaging archives than we usually surf for in our magazines and website trawling. I didn’t realize the Mars Rovers were taking images above the horizon, I was amazed at their sky astro- images including a possible meteor trail. We will all now look a bit deeper ourselves. John Crowther, our Society wordsmith, entertained us on the subject of “Time” and our use or abuse of it in the English language. Jurgen Schmoll, our professional perennial enthusiast showed us through his slide show how he got started in the business as a youngster. Although limited by his teenage purse he showed that a level of professio nalism could still be applied to astro-imaging with limited performance equipment and with bucketsful of enthusiasm. On top of all this he made us laugh with his humorous delivery, a welcome sound in the Parish Hall.
    [Show full text]
  • THE REFLECTOR Volume 6, Issue 7 September 2007
    ISSN 1712-4425 PETERBOROUGH ASTRONOMICAL ASSOCIATION THE REFLECTOR Volume 6, Issue 7 September 2007 Editorial rom the launching of new space F probes to rumors of drunken astro- nauts, this past summer has been any- thing but uneventful! Just to catch you up on some of the stories you might have missed, here’s a quick recap: ¨ July 12 - The first conclusive evi- dence of water vapor has been dis- covered in the atmosphere of an ex- trasolar planet. This water, however, would be very hot because the planet is larger than Jupiter and orbits its star in 2.2 days! ¨ July 26 - Rumors start surfacing of drunk astronauts allowed to fly. ¨ August 4 - NASA’s Mars Phoenix Artist’s concept of the young solar system with enough water to fill our oceans 5 Lander blasted off and will reach the times! Image credit: NASA/JPL-Caltech planet in May 2008. Once it lands in tion Perseus. Within this system is a cen- the Martian polar regions, it will stay Water Vapor stationary as it searches for life un- tral star that is still feeding off the mate- rial collapsing around it. Spitzer has de- der the surface. Detected By Spitzer tected ice falling toward the forming star and vaporizing as it hits the disk of mate- ¨ August 9 - The space shuttle En- he Spitzer Space Telescope has rial around it. deavour launched on schedule to the found enough water to fill our T ISS, where it transferred food, water, oceans five times in a newly forming For more information, check out these air, experiments,… along with a star system.
    [Show full text]
  • Astronomy Club of Tulsa June 2005 Astronomy Club of Tulsa
    Astronomy Club of Tulsa June 2005 Astronomy Club of Tulsa OBSERVER June 2005 http://www.AstroTulsa.com ACT, Inc. has been meeting continuously since 1937 and was incorporated in 1986. It is a nonprofit; tax deducti- ble organization dedicated to promoting, to the public, the art of viewing and the scientific aspect of astronomy. What The Astronomy Club of Tulsa Meeting When 3 June 2005 at 7:30 P.M. Where RMCC Observatory President’s Message Editor: We will not be hearing from our president this month because he is lost. If he was here I am sure he would be reminding everyone that there will be no meeting at TU during the months of June, July and August, and inviting all of the members to the next club star party on Friday, 3 June, and the Prai- rie Thunder at Pawhuska 4 June. See you there... 1 Astronomy Club of Tulsa June 2005 Night Sky Network/Prairie Thunder By Neta Apple Prairie Thunder is rapidly approaching! We have than a week until the event. Everything seems to be falling into place nicely. Several of us went to Paw- huska to look at the site and were surprised at how many people knew about the upcoming event. The whole community of Pawhuska is really going all out! They are thrilled that we are coming with our activities and telescopes! Their enthusiasm is infectious. We have a really great chance to share our love of the sky with a group of people who are going to be very receptive and eager! The only thing they have said negative was that they didn't get a big enough poster.
    [Show full text]
  • August 2009 PRIMEFOCUS
    August 2009 PRIMEFOCUS Astronomical League Member Society : 2 – Club Calendar 3 – Opportunities & Reports 4 – The Sky this Month 5 – Newton’s & Galileo’s Scopes 6 – Rocks & Ice in the Solar System 7 – Your Most Important Optics M81 “Bode’s Galaxy” by Steve Tuttle 9 – Stargazers’ Diary 1 August 2009 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 YeeHaw! Museum Star Party It’s SWAP MEET Time! 3RF Lunar Party Hey Buckaroos! Bring yourself and your gently used surplus Astro Stuff to the August meeting for buyin’, sellin’, tradin’, barterin’ & otherwise ropin’ in some new to you tack & tackle! 2 3 4 5 6 7 8 Moon at Apogee Full Moon (252,294 miles) 7:55 pm 8:00 pm Mariner 7. flew by Mars 40 years ago, and passed within Zond 7 – USSR’s 2206.5 miles of the planet's south pole Lunar Flyby launched region. It is now in a for a Lunar fly-around solar orbit. and Earth return. 9 10 11 12 13 14 15 Third Qtr Moon Algol at Minima 1:55 pm 2:21 am Jupiter Perseid Opposition Meteor Shower Disc is significantly peak larger this time around @ 48.95” 16 17 18 19 20 21 22 Make use of the New Moon at Perigee New Moon 3RF Star Party Moon Weekend for (223,469 miles) 5:02 am better viewing at the 12:01 am Dark Sky Site FWAS Meeting Algol at Minima And Neptune New Moon New Moon Swap Meet Opposition Weekend Weekend 11:09 pm 7pm Normal Room 23 24 25 26 27 28 29 20 Years Ago First Qtr Moon 3RF Lunar Party Voyager 2 went past 6:42 am Neptune for the last New Moon flyby on its amazing Weekend mission.
    [Show full text]
  • WIDER Working Paper 2021/6-Capturing Economic And
    WIDER Working Paper 2021/6 Capturing economic and social value from hydrocarbon gas flaring and venting: solutions and actions Etienne Romsom and Kathryn McPhail* January 2021 Abstract: This second paper on hydrocarbon gas flaring and venting builds on our first, which evaluated the economic and social cost (SCAR) of wasted natural gas. These emissions must be reduced urgently for natural gas to meet its potential as an energy-transition fuel under the Paris Agreement on Climate Change and to improve air quality and health. Wide-ranging initiatives and solutions exist already; the selection of the most suitable ones is situation-dependent. We present solutions and actions in a four-point (‘Diamond’) model involving: (1) measurement of chemicals emitted, (2) accountability and transparency of emissions through disclosure and reporting, (3) economic deployment of technologies for (small-scale) gas monetization, and (4) an ‘all-of- government’ approach to regulation and fiscal measures. Combining these actions in an integrated framework can end routine flaring and venting in many oil and gas developments. This is particularly important for low- and middle-income countries: satellite data since 2005 show that 85 per cent of total gas flared is in developing countries. Satellite data in 2017 identified location and amount of natural gas burned for 10,828 individual flares in 94 countries. Particular focus is needed to improve flare quality and capture natural gas from the 1 per cent ‘super-emitter’ flares responsible for 23 per cent of global natural gas flared. Key words: energy transition, gas, health, climate, air quality JEL classification: Q3, Q4, Q5 Acknowledgements: We would like to thank Tony Addison and Alan Roe for reading and commenting on an earlier version of this paper.
    [Show full text]
  • WIDER Working Paper 2021/6-Capturing Economic And
    A Service of Leibniz-Informationszentrum econstor Wirtschaft Leibniz Information Centre Make Your Publications Visible. zbw for Economics Romsom, Etienne; McPhail, Kathryn Working Paper Capturing economic and social value from hydrocarbon gas flaring and venting: solutions and actions WIDER Working Paper, No. 2021/6 Provided in Cooperation with: United Nations University (UNU), World Institute for Development Economics Research (WIDER) Suggested Citation: Romsom, Etienne; McPhail, Kathryn (2021) : Capturing economic and social value from hydrocarbon gas flaring and venting: solutions and actions, WIDER Working Paper, No. 2021/6, ISBN 978-92-9256-940-2, The United Nations University World Institute for Development Economics Research (UNU-WIDER), Helsinki, http://dx.doi.org/10.35188/UNU-WIDER/2021/940-2 This Version is available at: http://hdl.handle.net/10419/229407 Standard-Nutzungsbedingungen: Terms of use: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Documents in EconStor may be saved and copied for your Zwecken und zum Privatgebrauch gespeichert und kopiert werden. personal and scholarly purposes. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle You are not to copy documents for public or commercial Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich purposes, to exhibit the documents publicly, to make them machen, vertreiben oder anderweitig nutzen. publicly available on the internet, or to distribute or otherwise use the documents in public. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, If the documents have been made available under an Open gelten abweichend von diesen Nutzungsbedingungen die in der dort Content Licence (especially Creative Commons Licences), you genannten Lizenz gewährten Nutzungsrechte.
    [Show full text]
  • Jan 2016 Newsletter
    Volume21, Issue 5 NWASNEWS January 2016 Newsletter for the Wiltshire, Swindon, Beckington 2016 another potential bumper year for viewing? Astronomical Societies and Salisbury Plain Observing Group 2015 certainly delivered for astronomers but big lenses and even short telescopes when it had to, sometimes only just. We and track with comfort with no dangling Wiltshire Society Page 2 had some good views of comet Lovejoy in leads. At last. Swindon Stargazers 3 January, a fabulous partial eclipse we In Space dramatic fly byes of Ceres and viewed from Silbury Hill in March, then Beckington and SPOG 4 the New Horizons at Pluto were certainly while the noctilucent display was weaker highlights, then better details from Roset- than expected the Sun delivered plenty a Software list: Downloadable 4 ta comet Churyumov-GHerasimenko mis- software and apps. energetic outbursts of plasma that reached sion filtering through. Water on Mars con- the lower British latitudes. I thin kPeter and firmed. Two reusable launch boosting Space Place : Will we see 6 I recorded over 5 separate events, and we systems from the private sector, and an event horizon? just missed out on a New Years eve dis- space flight costs could begin to plummet. play. Low cost mission from India got to Mars Space News: 6-14 Falcon 9, Space stories for We also had excellent skies at the end of and remains of Beagle2 have been seen. 2016, NASA budget, New September for the Lunar Eclipse. We Some black spots include the loss of the Year vfrom Curiosity on viewed from Avebury taking a group under Virgin Galactic mission, but overall a good Mars,ESA Mars probe, our wing from around the world that Peter year for space, Nebula.
    [Show full text]
  • NELIOTA: Methods, Statistics, and Results for Meteoroids Impacting the Moon A
    A&A 633, A112 (2020) Astronomy https://doi.org/10.1051/0004-6361/201936709 & © ESO 2020 Astrophysics NELIOTA: Methods, statistics, and results for meteoroids impacting the Moon A. Liakos1, A. Z. Bonanos1, E. M. Xilouris1, D. Koschny2,3, I. Bellas-Velidis1, P. Boumis1, V. Charmandaris4,5, A. Dapergolas1, A. Fytsilis1, A. Maroussis1, and R. Moissl6 1 Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Metaxa & Vas. Pavlou St., 15236 Penteli, Athens, Greece e-mail: [email protected] 2 Scientific Support Office, Directorate of Science, European Space Research and Technology Centre (ESA/ESTEC), 2201 AZ Noordwijk, The Netherlands 3 Chair of Astronautics, Technical University of Munich, 85748 Garching, Germany 4 Department of Physics, University of Crete, 71003 Heraklion, Greece 5 Institute of Astrophysics, FORTH, 71110 Heraklion, Greece 6 European Space Astronomy Centre (ESA/ESAC), Camino bajo del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain Received 16 September 2019 / Accepted 25 November 2019 ABSTRACT Context. This paper contains results from the first 30 months of the NELIOTA project for near-Earth objects and meteoroids impact- ing the lunar surface. We present our analysis of the statistics concerning the efficiency of the campaign and the parameters of the projectiles and those of their impacts. Aims. The parameters of the lunar impact flashes are based on simultaneous observations in two wavelength bands. They are used to estimate the distributions of the masses, sizes, and frequency of the impactors. These statistics can have applications in both space engineering and science. Methods. The photometric fluxes of the flashes are measured using aperture photometry and their apparent magnitudes are calculated using standard stars.
    [Show full text]