... Iridescent Clouds from the Top of the World Highway . ... Credit Copyright: Charles Stankievech Sophie Springer Explanation: Why would a cloud appear to be different colors? A relatively rare phenomenon known as iridescent clouds can show unusual colors vividly or a whole spectrum of colors simultaneously. ... This iridescent cloud was photographed last year from the Top of the World Highway outside Dawson City , in the Yukon Territory in Northern Canada . ... NASA Official: Jay Norris. ...

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• Journal "Peremennye Zvezdy"
• Iridescent clouds
• Астронет > Iridescent clouds

... Accurate identification of physical binary star systems has become of increasing interest in recent years. ... Identification of physical binary star systems, with an estimated reliability of such identifications based on the theory of probability, is also important for current and future efforts to find binary star systems that are candidates for observations with the aim of determining their orbits and component masses. ... probability of the proximity of proper motions and ; . ...

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• Calculating the Position and Velocity Components of HST
• Robust Data Analysis Methods for Spectroscopy
• Enhancements by Mapping with the ISOPHOT Interactive Analysis (PIA)

polimodel -- Produce model linear polarization and position angle images . ... Whether to apply random errors to output polarization and position angle values. seed = "" [integer] . ... This task produces a model linear polarization image and corresponding position angle image from an input image assumed to represent intensity (Stokes I parameter). ... A threshold for the input image can be defined such that polarization and position angle are not computed for input values less than this threshold. ...

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• The Photometric Performance of the NICMOS Grisms

... Movie - A sample scan through the Ca II 8542 ? line. The movie presents the images obtained at different tuning positions in the line, showing how the solar structures change as the tuning moves through the center of the spectral line. ... Full Size Animated GIF (2.3 MB) . Full Size MPEG (4.7 MB) . Half Size MPEG (4.7 MB) . ... Movie - A sample scan through the Fe I 7090 ? ... tuning movie above, this movie shows instead the tuning through an iron line formed in the photosphere. ...

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• Positions
• HwB: JAMMA Connector (Offline)
• Water along the outflow from a young nearby protostar: a Herschel view

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

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Scale-heights of the Galactic disk subsytems with different ages and metallicities . V.Marsakov & Yu. ... It is based on the fact, that all stars cross the disk plane several times during their Galactic orbital period. ... We have used our representative sample of nearby disk F2-G2 stars Marsakov & Shevelev (1995) in which fundamental stellar parameters was determined on the basis of published date on uvby-photometry, proper motion and radial velocities. ... Marsakov V.A., Shevelev Yu.G. Bull. ...

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• Vladimir Marsakov Abstracts
• Mid Scales Role

... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...

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• Silicate minerals
• Polarization efficiency: size/shape/orientation effects
• The 2175? feature

... Get lid on trolley . ... DONE - Re-align metrology . ... Get drive motor amp status indicators working (not vital for FDR) . Get I^2C interface working (not vital for FDR) . ... DONE - opdgui: Add constant acceleration trajectory . ... DONE - opdgui: tooltips . ... Complete the 2D detail and 2D assembly drawings of the pipe support, anchor and their interfaces with pipe for NMT's test rig. ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIDelayLine/FDRTodoLists) ...

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• Some notes on the GNU toolchain Bojan Nikolic web pages (r. 329)
• 1803+78: A Helical Core Jet
• Data Format Session at 2001 IAU WG Meeting

... Original Xiaomi Mi Position Activated Carbon Filter . Brand: Xiaomi . ... Package Contents: 1 x Original Xiaomi Mi Position Activated Carbon Filter . Цвет: узор черный/экрю . ... Цвет: серебристый . ... Цвет: серый . ... Пол: Женский . ... Цвет: Синий . ... Пол: Для девочки . ... Джинсовая куртка темно-синего цвета марки MAYORAL для девочек. ... Цвет: белый . ... Цвет: Черный . ... Пол: Мужской . ...

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• Лента абразивная FIT, 533 мм х 75 мм, зерно 240, 5 шт - FIT - FIT 39699 Mastic

... Several analysis strategies for computation of systematic part in the radio source velocities can be used: a) estimate source position and velocities from global solution, then fit spherical harmonics to the velocities (Gwinn et al. 1997); b) compute the coefficients of spherical harmonics as global parameters (MacMillan 2005; Titov 2008); c) compute velocities from position time series, then fit spherical harmonics to the velocities. ... Time series statistics is shown in Table 1. ...

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• http://www.gao.spb.ru/english/as/j2014/presentations/brattseva.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/raposo-pulido.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm12b.pdf

... The DIV element is used with the CLASS attribute to represent different kinds of containers, e.g. chapter, section, abstract, or appendix. ... An SGML identifier used as the target for hypertext links or for naming particular elements in associated style sheets. ... By convention, the class names are interpreted hierarchically, with the most general class on the left and the most specific on the right, where classes are separated by a period. ... ALIGN . ... move down until left margin is clear . ...

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• Description of different types of shell
• Using a different printer
• Captions

... Информация Руководство и преподаватели Краснов Андрей Павлович . ... Публикации . ... Паранин В.Д. , Карпеев С.В. , Краснов А.П. Преобразователь лазерных пучков с круговой поляризацией в цилиндрические векторные пучки на основе анизотропных кристаллов // , , , , 2015 г., С. 644-653 . ... Хонина С.Н. , Волотовский С.Г., Устинов А.В., Краснов А.П. Теоретическое исследование фокусировки вихревых гауссовых пучков вдоль оси кристалла // Вестник Самарского государственного аэрокосмического университета. ...

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• SSAU improved its position in two Russian ranking at once
• SSAU rose in the world ranking of universities Webometrics for 1379 positions

... Contact A Problem of an estimation of accuracy of the asteroid CCD observations . The Minor Planet Center supported by the Interntional Astronomical Union is the main office for keeping observational data of the small Solar System bodies and their investigations. ... At Pulkovo Observatory we are estimating an accuracy of the CCD asteroid observations obtained by amateurs and professional astronomers all over the World using the MPC database. ...

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Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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... MAO main . ... Scholarships and Academic Positions in Australia - Several fields http://t.co/vZblTwU7mF . ... Тема: Scholarships and Academic Positions in Australia - Several fields t.co/vZblTwU7mF . ... Scholarships and Academic Positions in Australia - Several fields t.co/vZblTwU7mF . ... Scholarships and Academic Positions . ... Scholarships and Academic.. ... Scholarships and Academic Positions in #Canada - International Doctoral Students t.co/Xuqq0U5QGC . ... MAO NASU . ...

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• MAO NASU :: Topic: #Scholarships and Academic Positions in Italy - Social
• MAO NASU :: Topic: Fwd: two postdoc positions available (1/1)
• Optical systems and devices

... 248, 2007 W. J. Jin, I. Platais & M. A. C. Perryman, eds. c 2008 Intern atio nal A stro nom ical U nion doi:10.1017/S1743921308018838 A compiled catalogue of reference stars around the selected ERS in the northern sky V. P. Ryl'kov1 , N. Narizhna ja1 , A. Dement'eva1 , N. Maigurova2 , G. I. Pinigin2 and Y. I. Protsyuk2 1 Main Astronomical Observatory of RuAS, MAO RuAS, Russia email: vryl@gao.spb.ru; 2 Nikolaev Astronomical Observatory, NAO, Ukraine email: pinigin@mao.nikolaev.ua Abstract. ... Pul...

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. Next: Initial velocity Up: Space and velocity distributions Previous: Space and velocity distributions . Following Paczynsky (1990), we assume initial space distribution of young neutron stars to be varying exponentially with distance from the Galactic center and from the Galactic plane, that is probability distribution for young neutron star positions can be written in the form . with kpc, and pc. Mike E. Prokhorov . Fri Jul 19 19:16:07 MSD 1996

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• E-P transitions for different orbits
• Nomenclature
• Effect of sources evolution on

... Киевский клуб любителей астрономии "Астрополис" > . ... Запорожский клуб АЛЬТАИР > . SUN: Apparent Geocentric Positions, astronomical script . ... Жизнь клуба . ... 05 Май 2006, 03:02:20 ? ... SUN Apparent Geocentric Positions . ... 2006 May 05 00h00m00s 2h 47m 38.744s +16* 09' 09.47" . 2006 May 06 00h00m00s 2h 51m 30.299s +16* 26' 14.04" . 2006 May 07 00h00m00s 2h 55m 22.396s +16* 43' 02.11" . ... 2006 May 05 00h00m00s 2h 47m 38.729s +16* 09' 09.43" . ...

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Guest Editorial , May 2006 . Transforming SETI to METI . ... Those who propose, or oppose, sending Messages to Extra-Terrestrial Intelligence (METI) must contemplate the Hamlet-like question: "To send or not to send?" The science known as SETI deals with searching for messages from aliens. ... We therefore propose that, for solution to the various current METI problems, we consider transforming the familiar SETI search space to a METI search space. ... Where to search? ... When to search? ...

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• Atmospheric influence on the different radioengineering systems functioning.

. The left image shows galaxy cluster MACS J1149.5+2223. The circle indicates the predicted position of the newest appearance of the supernova. To the lower right the Einstein cross event from late 2014 is visible. The top right image shows Hubble observations from October 2015 before the supernova's recent appearance. The lower right image shows the discovery of the Refsdal Supernova on 11 December 2015, as predicted by several different models. NASA/ESA/P. Kelly (University of California, Berkeley)

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B942ECC98-85CA-4681-B4C3-E8466750CD3B%7D
• The different types of supernovae | Astronomy.com
• Does the time it takes different methods to create all the elements coincide