Lesson Plan #27 http://www.phy6.org/stargaze/Lnewt2nd.htm . A short section, recapitulating earlier ideas of force and inertia (also known as mass). It summarizes Newton's laws, defines the unit of force known as "Newton," and gives as a practical application of the second law the acceleration of the German V-2 rocket, used in World War II. ... This lesson plan supplements: "Newon's Second Law," section #18 . ... Mass . ... An unthinking application of Newton's second law would give . ...

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... Saturn I: these are revisions 1 and 2 of the Saturn chipsets. Saturn II: This is also called rev. 4 of the Saturn chipsets. As far as I know, rev. 3 never actually shipped, and (from a few people who have it) the SP3G now has rev. 4 (or Saturn II) in it. Confused? Well, the only real definitive answer is to get ahold of the board and run the debug script in the PCI chipset list on it. As far as I know, though, the SP3G board is indeed shipping with rev. 4 (Saturn II). ...

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Избранные двойные звезды с ярким главным компонентом . ... В таблице даны обозначение звезды по Байеру/Флэмстиду; ее номер по каталогам "Bright Star"/Harvard Revisions (см. наш специальный материал ) и " Washington Double Stars ". ... Звезда . ... 22 04 00.5 . ... 2007.5 . ... Cas . ... 2000 . ... 2003 . ... 2001 . ... Cet . ... Весенние двойные | Летние двойные | Осенние двойные | Зимние двойные ...

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• Весенние двойные звезды
• Летние двойные звезды
• Зимние двойные звезды

The revision of the MASS/DIMM star catalogue N. Shatsky, V. Kornilov March 16, 2008 Abstract The compilation of the (updated) version of the MASS (MASS/DIMM) device target catalogue is described. ... Then the list was cleaned according to following criteria: I. Remove stars too faint for a MASS device. ... Here the color equation of the Sternb erg device was taken: M AS S mag = V mag + 0.45 (B - V ); stars with M AS S mag > 3.2 were removed. ... This was made based on the GCVS4.2 catalogue data. ...

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. Name . Last modified . Size . Description . Parent Directory . - . BAI_FIG03_armagh_risk_matrixbw_300dpi.tiff . 2011-02-18 10:06 . 1.9M . BAI_FIG04_UK_national_risk_register_2008nov_p5_figbw_300dpi.tiff . 2011-02-18 10:08 . 3.5M . BAI_FIG05_F-N_criteriabw_300dpi.tiff . 2011-02-18 10:10 . 6.4M . BAI_FIG09_S-L9_scarsbw_300dpi.tiff . 2011-02-18 10:12 . 3.9M . revised_figures_2011feb18.doc . 2011-02-18 10:14 . 1.8M .

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• Armagh Observatory
• Atomic data for Stellar Atmospheres: lte_lines
• Recent changes in Earth's albedo and its implications for climate change

Next: Help Up: IRAF/PROS Previous: Bringing up IRAF . A comprehensive introduction to the IRAF system can be found in A Users Introduction to the IRAF Command Language . ... To list the available commands, type ? ... To run a command or load a package, type its name. Type `bye' to exit a package, or `logout' to get out of the CL. ... The system is composed of `packages', each itself composed of packages and commands (`tasks'). ... Packages can be unloaded by typing bye . ... Help . ...

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• Five-Minute-Task Time Estimate Worksheet
• Five-Minute-Task Time Estimate Worksheet - SAMPLE

Prague, August 16, 2006 . To start a new GCVS edition (presumably an electronic one), combining the stars of the GCVS IV and Name Lists (and maybe eventually merged with automatic-survey variables), we need to revise the GCVS classification system. ... Our approach: the classification scheme must be simplified, more detailed classification should be given in specialized catalogs for particular types, but the GCVS classification should take into account new astrophysics. ...

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... Tonight's Sky . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Impact risk scale revised . ... Astronomy.com: Elizabeth Rowan . ... An International Astronomical Union working group now has revised the wording of the Torino scale to reflect the fact that in most cases additional observations will reduce the risk of an impact to zero. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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. Investigation of the physical and chemical properties of the soil planets, moons and asteroids remote methods. I have worked on the development of spectropolarimeters, CCD instrumentation, microcontrollers, etc. Photograph album . Gallery . Address of E-mail . Return . Department of Lunar . and Planetary Research .

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• Vladislav V. Shevchenko
• List of publications
• Vadim I. Chikmachov

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... INTRODUCTION . ... Based on their personal beliefs, they find fault not only with biological evolution, but also with modern astronomical ideas about the age, expansion, and evolution of the universe. ... An Ancient Universe - Table of Contents . ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...

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• ASP's 119th Annual Meeting - Conference Proceedings
• ASP's 2009 Annual Meeting
• ASP's 120th Annual Meeting

... Archive 2003: . From RATAN-600 observations with a matrix radiometer at a wavelength of 1 cm indications have been found of existence of relativistic electrons in the magnetosphere of Jupiter with energy of about 100 MeV, which demands revision of mechanisms of acceleration of cosmic rays of the solar wind with energy of a few MeV. ... Archive . ...

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... Метки: FOSS , Stellarium . ... 101) Байки из Фидо (7) Литература (16) Листая страницы прошлого Выберите месяц Апрель 2016 (2) Март 2016 (4) Февраль 2016 (4) Январь 2016 (5) Декабрь 2015 (4) Ноябрь 2015 (3) Октябрь 2015 (5) Сентябрь 2015 (5) Август 2015 (5) Июль 2015 (5) Июнь 2015 (4) Май 2015 (8) Апрель 2015 (5) Март 2015 (4) Февраль 2015 (4) Январь 2015 (7) Декабрь 2014 (7) Ноябрь 2014 (4) Октябрь 2014 (5) Сентябрь 2014 (8) Август 2014 (8) Июль 2014 (6) Июнь 2014 (7) Май 2014 (11) Апрель...

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• Stellarium:

This section of library contains information about "classic" Star Catalogs. ... For a Henry Draper Catalog 272149 stars have received a total of 531,211 identifications in 7 сatalogs: . 270456 - in Astrographic Catalogue ( "Carte du Ciel", 4M), . 251943 - in Guide Stars Catalog (GSC), . ... A file with information on the components of 1788 of multiple systems in catalog HDEC (3681 component, or a combination thereof, with 4054 recording). ... A file with information about 21971 variable stars. ...

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... Astrophysics Data System Abstract Service - The ADS Abstract Service provides access to over 160,000 astronomical abstracts since 1975. Astrophysics Revision Site . ... Common Astrophysics Acronyms . Gravitational Wave Detector GEO 600 - aims at the direct detection of gravitational waves by means of a laser interferometer of 600 m wavelength. ... Secrets of Creation - new theory on the creation of the Universe, the Big Bang, parameters of the Universe, fundamental laws of the Universe. ...

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... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

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... ---------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- catalog .dat 269 36020 Revised NLTT Catalogue and 1st Supplement Description of catalog columns (see Paper II for details): -------------------------------------------------------------------------------- Summary Information 1) NLTT number (drawn consecutively from 1 to 58,845) 2) binary component 3) RA ( 2000 ), epoch 2000 ( ...

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Software Development: ST-ECF IRAF Package : Installation instructions . ST-ECF quit 2) Create a directory to contain the STECF external package files. ... 3) Log in as IRAF and edit the extern.pkg file in the hlib directory to define the package to the CL. From the IRAF account, outside the CL, you can move to this directory with the command: % cd $hlib Define the environment variable stecf to be the pathname to the stecf root directory. ... Maintained by Richard Hook Richard.Hook@eso.org ...

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NOTE: The storm sudden commencement data file was updated on 18 Feb 1998. o Revised data for 1968-1975 were taken from IAGA Bulletin No. ... Indices aa and storm sudden commencements"; see also IAGA Bulletin 39: " Supplementary Geomagnetic Data 1957-1975", including a new list of ssc's 1968-1975). ... From the monthly reports of Rapid Variations prepared by 43 magnetic observatories (see list page 121), a combined list of all events is compiled. ...

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• http://www.wdcb.ru/stp/data/geomagni.ind/kp_ap/11Kp_Ap_fmt.txt

... Space flight . ... Space Hotel . ... The program of deployment of small orbital station (SOS) consisting of a family of spacecrafts and module-spacecrafts represents a consecutive realization of flight scenarios with consecutive building up of functions. ... Scenario 1 - the regular and revised spacecrafts of class "Soyuz" - TMSC and MNMSC (MNMSC-cargo, MNMSC-MR) are used, pls. see fig fig.8 . ... The terms of transition to this scenario are determined by terms of readiness of one or another module....

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Introduction This catalogue contains mainly the atomic data needed in the astrophysical investigations of low-density plasma. It is a revised and extended version of the "Catalogue of Atomic Data for the Rarefied Astrophysical Plasma" (Golovatyj et al. ... Low-density plasma. ... In the present study we represent only the atomic data for computation of sp ectra of low-density astrophysical plasma (most known kinds of it are gaseous nebulae), their thermal and ionization structure. ...

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