... There is no standard procedure for verifying the integrity of FITS data files. ... A simple method for embedding an ASCII coded 32 bit 1's complement checksum within a FITS header (or any ASCII text) is described that is quick to compute and has desirable features such as: the checksum of each FITS file or extension is set to zero; the checksum may be accumulated in any order; and the checksum is easily updated with simple arithmetic. ... The checksum and its complement sum to zero. ...

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• IMPORT/EXPORT: Image Conversion Tools for IRAF
• An Integrated Procedure for Tree N-body Simulations: FLY and AstroMD
• Data Structure and Software of the UCAC-S Project

infile,s,a,"merged_asol1.fits",,,"Input file name" keyword,s,a,"content",,,"Keyword to retrieve" exist,b,h,yes,,,"Keyword existence" value,s,h,")sval",,,"Keyword value" rval,r,h,0,,,"Keyword value -- real" ival,i,h,0,,,"Keyword value -- integer" sval,s,h,"ASPSOL",,,"Keyword value -- string" bval,b,h,no,,,"Keyword value -- boolean" datatype,s,h,"string",string|real|integer|boolean|null,,"Keyword data type" unit,s,h,"",,,"Keyword unit" comment,s,h,"",,,"Keyword comment" mode,s,h,"ql",,,

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• The AstroStat Slog standard procedure
• Dewobble Procedure: treating each obi separately
• Interfacing with Fortran and C programs

seeing -- Create a simulated ground-based star image based on a model of atmospheric turbulence seeing output xdim ydim gamma fwhmx fwhmy . output = "" [image] . The name for the output image to be created. xdim = 512 [integer] . The X dimension for the output image. ydim = 512 [integer] . The Y dimension dor the output image. gamma = 1.6666 [real] . ... For a discussion of the significance of this please see the discussion below and the references given. fwhmx = 5.0 [real] . ...

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• APOMASK (V1.0) --- Mar00 --- APOMASK (V1.0)

... Работа с ASCII | ... Распределение звезд по небесной сфере . ... Наиболее популярная из них - это проекция Хаммер-Айтофа, она была принята в качестве основной в описании Hipparcos и использовалась во многих первых публикациях. ... l,b:double; { Сферические координаты в радианах } . ... var s : double; . ... end ; . ... Если мы хотим построить проекции звезд Hipparcos в галактической системе координат, то нам необходимо перевести экваториальные координаты, приведенные в каталоге, в галактические. ...

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• Астронет > Математический семинар В.И.Арнольда (МГУ)
• Астронет > Полный список лекций, семинаров, конференций(Ближайшие семинары)

... Classes . ... gTimeSpan Class Reference . ... gTimeSpan (const gTimeSpan &timeSpanSrc) . ... Operation: getDays() This method returns the integer days number stored in the gTimeSpan object. ... Operation: getHours() This method returns the integer hours number stored in the gTimeSpan object. ... Operation: getMinutes() This method returns the integer Minutes number stored in the gTimeSpan object. ... Operation: getSeconds() This method returns the integer seconds number stored in the gTimeSpan...

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• Stellarium: TuiNodeInt Class Reference
• Stellarium: Oculars Class Reference

Pascal (Паскаль) - язык программирования общего назначения. ... Это заголовок , описания , операторы . Заголовок программы содержит имя программы. Для версии ETH необходимо дополнительно указать источник и приемник данных для работы программы - файлы для ввода и вывода информации. ... Операторы должны находиться между словами begin и end . ... Пример . ... var n: integer; . ... var a: array [ 1..100 ] of integer ; . ... program primer; var x,y: integer ; . ... var a: file of integer ; . ...

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The participants have to be familiarized in advance with the site of the round during the daytime in the case the round (part of the round) organized during the night. In the case the round have a task with a telescope (except for observations with the already adjusted and guided telescope) every participant has to be familiarized with that actual telescope, on which one the participant will work during the round . ... APAO 2005 Irkutsk , IAO 2006 Bombay, APAO 2006 Vladivostok, IAO 2007 Crimea, . ...

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• Khrapai V.S. - Publications
• Founding Statutes

This module provides for determining the MIME type of a file by looking at a few bytes of its contents. ... string . ... belong . ... For example, this can recognize gzipped files and set the encoding for them. # gzip (GNU zip, not to be confused with [Info-ZIP/PKWARE] zip archiver) 0 string \037\213 application/octet-stream x-gzip This module is not for every system. ... When compiling an Apache server, this module should be at or near the top of the list of modules in the Configuration file. ...

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• Descriptors and Apache

... links on this page | ... Utility Link | ... global link global link global link global link global link global link global link search . subglobal1 link | ... subglobal2 link | ... Related Link Related Link Related Link Related Link Related Link Related Link . ... Vestibulum condimentum facilisis nulla. ... Cras quis libero. ... Aliquam posuere lobortis pede. ... Pellentesque a magna a mauris vulputate lacinia. ... Vestibulum auctor vestibulum lectus. Vivamus neque. Cras lobortis. ...

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• Second Spectrum-RG/eROSITA Conference

home education > activities . ... Astronomy . ... This calculational activity by Evan Manning helps familiarize students with the Gregorian calendar, and then asks them to come up with a calendar system for another planet where the year is also not an integer multiple of days. [m,h] . ... Offers a spreadsheet to make a scale model of the solar system and beyond. ... Very basic activity, building a scale model of the Earth-Moon system; also teaches the simple math of ratios and scaling. [e, m] . ...

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• ASP: Cosmic Collisions
• ASP: The New and Improved Hubble Space Telescope
• ASP: Sharing the Universe

... A procedure for calibrating fits images from Ondrejov Multichannel Flare Spectrograph. Download CALIB.PRO . Download HALPHA.TAB . ... A procedure for extracting profiles from FITS files. ... Version of the program calibration: 12.3 for windows + SSW ( SolarSoft is a set of integrated software libraries, data bases, and system utilities which provide a common programming and data analysis environment for Solar Physics.) ... Download ASTROLIB.ZIP Here you can download library for fits files. ...

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... Home Articles Optical Surface Cleaning Procedure . ... Clear Sky Chart . This Month's Sky . ... Beyond New York City . ... Optical Surface Cleaning Procedure . Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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A chaotic Earth could exist in a planetary system in which a neighboring planet has year that is an integer multiple of another planet s year, and if the orbital planes are not aligned. The affected planet s orbit can become very elongated and even flip all the way over, such that the two planets are revolving in opposite senses. ... Here, the potentially habitable planet is perturbed by a Neptune-mass planet on a three-year orbit and has an elongated orbit, which would make it relatively hot. ...

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... 8, ``Celestial Mechanics'', 2002 First results of GPS orbit determination with GRAPE package using a square--root information filter M. O. Keshin Institute of Applied Astronomy, St. Petersburg, Russia The zero--differenced carrier phase measurements contain the distance be­ tween the phase centres of receiver and transmitter antennas biased by unknown integer number of cycles (phase ambiguities). ... In the case of GPS the problem of solar radiation pressure modelling is of primary importance. ...

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• Included content

... Once the program has run successfully, there should be two output files: 1) rk.dat 2) exact.dat The solution to the numerical Runge-Kutta routine is in 'rk.dat', whereas the exact, analytical solution to the 2nd order ODE is in 'exact.dat'. ... To plot your results, you can use a program called gnuplot. ... From the command line type > plot "exact.dat" using ($1):($2) a window should pop up with a plot of x versus y. Note that you plotted column 1 on the x-axis versus column 2 on the y-axis. ...

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• Service and Calibration Manual

I would like to propose two new features for the axes annotation in the GMT. 1st: In astrophysics, we often work with great ranges of values (many orders of magnitude). ... However, GMT 3.2 allows to plot annotations for log10 axes every integer log10 value or even more frequently. The proposed patch allows to specify large steps for the log10 axes, in the form illustrated by an example below. 2nd: 10^0 instead of 1, and 10^1 instead of simply 10 do not look beautiful. ... The patch is here. ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Solar System . ... Moon . ... Space Flight . ... Earth Satellites . ... Concept Spacecraft . ... Monthly Sky Notes . ... This image of Earth (left) and the Moon (right) was taken by the Juno space probe's JunoCam, three weeks after its 5 August launch. (image credit:: NASA / JPL / MSSS) . ... Earth and the Moon form a тАЬdouble planetтАЭ unique in the Solar System. ... Subscribe to Astronotes . ...

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... COMMUTATOR MOTOR MANUFACTURING PROCEDURE . ASSEMBLY LINE WORK . ... KEY TECHNOLOGIES FOR CONSUMER GOODS PRODUCTION . COMMUTATOR MOTOR . ... The commutator motor assembly is accommodated in a shop of the total area of 6000 m 2 and consists of the commutator manufacturing area; the rotator, stator, ASU and motor assembly lines. ... The Japan-made unique equipment allows to manufacture 1000 commutators of each type per shift. ... in this line. ... Official WEB-site of S.P.Korolev RSC Energia . ...

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• INTERNATIONAL SPACE STATION
• S.P.Korolev RSC Energia - MIR ORBITAL COMPLEX

... 6 З. Е. аОеЛМ, й. и. ЬВОВМНУ,. лЪрЫНЪЫрњ ММњi Л ФрУ,,рППЛрУ,МЛВ , MIDAS (. ... FITS- MIDAS. ... WRITE : :WRITE 18 З. Е. аОеЛМ, й. и. ЬВОВМНУ,. лЪрЫНЪЫрњ ММњi Л ФрУ,,рППЛрУ,МЛВ , MIDAS , MIDAS- ! ... 52 З. Е. аОеЛМ, й. и. ЬВОВМНУ,. лЪрЫНЪЫрњ ММњi Л ФрУ,,рППЛрУ,МЛВ , MIDAS REGRESSION/POLYNOMAIL table :z :x,:y 2,3 SAVE/REGRESSION table test COMPUTE/REGRESSION table :my_fit = test z(x,y), table, x, 2, y, 3; . ... 64 З. Е. аОеЛМ, й. и. ЬВОВМНУ,. лЪрЫНЪЫрњ ММњi Л ФрУ,,рППЛрУ,МЛВ , MIDAS , fit- () , . ...

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• Optical constant database - Level: measurement/paper
• Polarization properties (transmitted radiation)
• Special Practice in MIDAS

... 1 час 1 день 1 неделя 1 месяц Навсегда . ... Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Практическая астрономия ? Астрономия и компьютеры (Модераторы: Deimos , Ed_Vazhorov ) ? Функция расчета лунных дней . ... milenium: Array[0..6] of extended = (0.0, 13.9, 27.7, 12.1, 25.9, 10.3, 24.2); . ... function GetDate(ypos1,ypos2,ypos3,ypos4,month,tmoon: integer): extended; . function MoonDayIs(ypos1,ypos2,ypos3,ypos4,month,day,hour: integer): extended; . ... result:=0; . ...

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• Программа расчета фазы лунны - Астрономия и компьютеры