... champ name : Source ID in the format explained in the Definitions section. ra : RA in decimal degrees. ... pos_error : Source count extraction radius in arcseconds. netB : net counts in B-band. See Definitions section. error_netB : error of net counts in B-band. see Definitions section. netS : S-band net counts, defined analogously to netB . ... See Definitions section. C21 : X-ray color. ... C32 : X-ray color. See Definitions section. rateB : B-band count rate in ksec. ...

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• Welcome to pyBLoCXS documentation! pyBLoCXS v0.0.3 documentation
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. Food/crop/plant production is very sensitive to climate; many zones exist .

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Astronomy Discussion Forums . Forums: . ... Here's A Definition Of 'possible' . ... Post Message | ... Posted by Harvey on October 21, 2002 18:48:54 UTC . ... Oops - harvey1 - October 21, 2002 - 18:50 UTC . ... I hope Stafford doesn't mind my intruding his forum - mrsouza - November 8, 2002 - 14:55 UTC . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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... Judged by their instrumental profiles, spectrometers fall into two basic classes---Lorentzian and Gaussian---with many other line profile functions (sinc functions, Voigt functions, Airy functions, etc.) falling into one of these two categories in some limit. We demonstrate that the Rayleigh, Sparrow, and Houston resolution criteria are of limited use compared to the ``equivalent width'' of the line profile. ... Rayleigh criterion. ... All of these functions have continuous higher derivatives. ...

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• Generalized Spherical Harmonics for All-Sky Polarization Studies
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It seems that every time I try to correct for a pointing error, I have to figure out the sign of the pointing error as reported by the various routines. The pointing error is computed using the heiles calibration scans and by using the turret scans. ... The center of the pattern is the "computed" position of the source using the ra,dec transformation to az,za and any current pointing model. ... X0, Y0 are reported as the error. ... So for turret scans, Add the az,za error to the pointing model. ...

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• http://www.naic.edu/~phil/hardware/weatherstation/parameterDefinitions.ps
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The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The following are astronauts who are employed at NASA. Astronaut assignments and category definitions (e.g., "active" astronauts, "management" astronauts) are contained in a separate Flight Operations Directorate (FOD) policy letter. Astronaut . ... Acaba, Joseph M. 2004 . ... Aunon, Serena M. 2009 . ... Barratt, Michael R. 2000 . ... Burbank, Daniel C. 1996 . ... Cassada, Josh A. 2013 . ... 1998 . ...

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and 42 % 27-11-1999 Andr\'as Holl % 2.31: 02-05-2001 % % Konkoly Observatory, Budapest, Hungary % Use the following documentstyle definition : % \documentstyle[twoside, ibvs2, epsf]{article} % or % \documentstyle[twoside]{article} % \input ibvs2.sty % \input epsf.sty % epsf is only needed for figures % IBVS.STY screen message \ typeout {} \ typeout {IBVS.STY Ver. 2.31 - 02-05-2001 } \ typeout {Information Bulletin on Variable Stars - Konkoly Observatory} \ ...

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... Блюдо "Lillo Glass", изготовленное из стекла светло-коричневого цвета, декорировано рисунком синих цветов и серебристых блесток. Такое блюдо сочетает в себе изысканный дизайн с максимальной функциональностью. ... Блюдо "Lillo Glass" украсит сервировку вашего стола и подчеркнет прекрасный вкус хозяина, а также станет отличным подарком. ... Definition Liner оставляет четкую линию необыкновенно насыщенного цвета. ... Цвет: разноцветный . ... Цвет: мультиколор. ... Цвет: Коричневый . ... Цвет: Белый . ...

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. Центр лингвистической документации . Center for Linguistic Documentation . при Независимом Московском Университете . О центре . Участники . Проекты . Текущая информация . Объявления о семинарах . Лингвистическая литература (электронные книги) . Авторефераты . Полезные ссылки . Поддержка сайта: Миша Даниэль , Юра Бронников , Митя Сичинава .

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• Introduction to dynamical systems (Spring 1999)
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... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

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Work related with IAU C52: RIFA M.H. Soffel and W. Han Les Journees 2014, St. Petersburg, September 22 Main work - ecliptic in a relativistic framework - fully documented relativistic VLBI model Related work - the post-linear metric (PPN-metric for light rays) - models for bodies with higher spin-multipole moments Les Journees 2014, St. Petersburg, September 22 Ecliptic IAU 2006 Resolution B1: Recognizing 2. the need for a definition of the ecliptic for both astronomical and civil purposes .. ...

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... sin f = y / r . cos f = x / r . ... They are now viewed as new definitions of the sine and cosine, for the polar angle f given by x and y ( a slightly different way of formulating this definition is described further below ). ... sin 2 f + cos 2 f = 1 . ... Angle . ... Many trigonometry texts define the sine and cosine slightly differently, using the so-called unit circle . ... Then the distance AB ("the sine line") equals sin a , and the distance OA ("the cosine line") equals cos a . ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Alien Life . ... Space Flight . ... NASA astronaut Reid Wiseman, Expedition 40/41 flight engineer, participates in an Extravehicular Mobility Unit (EMU) spacesuit fit check at NASA?s Johnson Space Center. Image credit: NASA) . Step up the next astronaut who really took on the task of showing us earthlings the wonders of being an astronaut on the International Space Station (ISS) Reid Wiseman . ...

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... Basics of Group Theory Definition 1. A group G is a (finite or infinite) set of elements g1 , g2 , g3 , . ... Definition 2. ... Each element of a finite group may be represented as a power or product of powers of a certain finite number of elements cal led generators of the group. ... Point Groups Any transformation which brings a body into coincidence with itself can be decomposed into elementary transformations: 1) rotation about an axis, 2) reflection in a plane, 3) translation by some vector. ...

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NAUTICAL ASTRONOMICAL YEARBOOK for 2008 (in Russian) Contents . ... Daily tables . ... Stars. ... Determination of latitude by altitude of Polaris . ... Corrections to azimuth of apparent solar upper limb at sunrise and sunset . ... Corrections to the time of sunrise and sunset, rising and setting of the Moon, twilight and the culminations of stars: . 1.A. Correction for latitude . ... Tables for correction of the observed altitudes of stars . ... The tables of increments and corrections . ...

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GiST home | Introduction | ... GiST is a height-balanced tree structure with tree nodes containing (p, ptr) pairs, where p is a predicate ( attribute ),which is used as a search key, and ptr is the pointer to data for a leaf node or a pointer to another tree node for a non-leaf node. ... Every node contains between min and max index entries unless it is the root . ... For each index entry (p, ptr) in a non-leaf node, p is true when instantiated with the values of any tuple reachable from ptr . ...

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по текстам по форуму внутри темы . Астронет | ... планета Астронет | ... Форумы | ... Re: Антирецензия: П.Коулз "Космология. Очень краткое введение" . ... Форумы >> Обсуждение публикаций Астронета . ... Очень краткое введение" ( В. П. Решетников / СПбГУ, Санкт-Петербург , 20.02.2010 20:41, 7.5 КБайт, ответов: 2) . ... Очень краткое введение" (П. В. Кортунов, 27.02.2010 6:40, 178 Байт) . ... Очень краткое введение" ( Дмитрий Доценко , 3.03.2010 13:44, 3.6 КБайт) . ...

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... The VSOP Survey Continuum Source List . The radio sample for the VSOP continuum survey was defined to include all extragalactic radio sources with: . a total flux density at 5 GHz, S>=1.0 Jy . ... The sample also included all sources in the sky with a 5 GHz flux density S>5 Jy, regardless of spectral index and galactic latitude. ... The source would then be included in the VSOP sample (three of the sources were found with a flux density above 1 Jy and added to the sample). ...

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Our introductory notes presented by V.G.Farafonov give the definitions of such basic optical characteristics of non-spherical scatterers as amplitude and scattering matrices, different cross-sections, asymmetry factor, etc. Special attention is paid to the differences between these definitions and those for spherical scatterers. ... 2000). The PostScript version of the notes is here . ... Created by V.I. Last modified: 10/05/03, V.I. ...

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... Tonight's Sky . ... Observing . ... solar system . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Observe the Solar System . Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Solar corona revealed in super-high definition . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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