... Comme la Terre, le Soleil tourne aussi autour de son axe, en 27 jours environ, mais contrairement la Terre, sa rotation n'est pas uniforme, l' quateur tourne plus vite que les r gions pr s des p les. Cette rotation in gale, coupl e au remous des couches sup rieures, pourrait bien produire (par un "mecanisme de dynamo" d crit plus loin) des r gions de champ magn tique intense : des taches solaires noires visibles par des observateurs sur terre. ... sur le Soleil . ... Plus sur la . ...

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• Elements of Algebra
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• The Rotating Earth

... rotate - filter to rotate data within an ipp (ao) rotate [ -b bytesperpnt ] [ -i pntsinipp ] [ -r pntstororate ] . ... The input is taken from the standard input (pipe or disc file) while the output is written to standard output. The program reads pntsinipp points (of bytesperpnt bytes each), and rotates these points by pntstororate. ... Any partial ipps at the end of the data stream are not output. -b bytesperpnt . The number of bytes in each point. ... This is the number of points to rotate. ...

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• Alfa_ang - IDL procedure for calculating the optimum rotation angle for ALFA
• rotaPlatToSky
• sep11 calibration after installation.

The rotation type specifies the meaning of the rotation angle. Only Object and Horizon are typically used for science (or None if your instrument does not have a rotator). ... Mount is typically used for engineering. ... Mount: rotator angle used by the rotator axis controller. ... For an instrument with a rotator: if you specify a rotation type of None and the rotator is moving then it will be halted at approximately its current position; this feature use used to implement a controlled stop. ...

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• Rotation range
• lsst.tcc: python/tcc/cmd/rotate.py Source File
• lsst.tcc: tcc.cmd.rotate Namespace Reference

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Programs . ... rotatelogs is a simple program for use in conjunction with Apache's piped logfile feature. It supports rotation based on a time interval or maximum size of the log. ... For example, if the rotation time is 3600, the log file will be rotated at the beginning of every hour; if the rotation time is 86400, the log file will be rotated every night at midnight. ... date and time (localized) . ...

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• Programme - Cosmic Polarization Rotation Workshop, Septemeber 7-8, 2015
• Home - Cosmic Polarization Rotation Workshop, September 7-8, 2015
• Accomodation - Cosmic Polarization Rotation Workshop, September 7-8, 2015

Next: This Work Previous: Rotation Periods of ZAMS Stars . ... There are currently several groups involved in the studies of the rotation periods of PMS stars. ... Overall, there are about 100 rotation periods known for PMS stars. ... Furthermore, the stars with periods near 8 days also tend to have infrared excesses which can be interpreted as arising from disks. ... In the first interpretation, the gap occurs because locking mechanism holds stars at a eight day rotation period. ...

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• *qprotate* -- Rotate a QPOE image about the origin
• Rotation Periods of ZAMS Stars
• Rapidly Rotating Stars

... Abstract Calculate the 3x3 rotation matrix generated by a rotation of a specified angle about a specified axis. ... Brief_I/O VARIABLE I/O DESCRIPTION -------- --- -------------------------------------------------- angle I Angle of rotation (radians). iaxis I Axis of rotation (X=1, Y=2, Z=3). mout O Resulting rotation matrix [angle] iaxis . ... 0 cos(theta) sin(theta) | 0 -sin(theta) cos(theta) | ... rotate_c decides which form is appropriate according to the value of IAXIS. ...

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• No Shift, 180 Degree Rotation
• Same Visit, No Rotation, Large Shift
• CSPICE Routines: ROTMAT_C

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Hubble filme la rotation de lтАЩast†йro†пde Vesta . ... Pour la premi†иre fois, une vid†йo montre la rotation de l'ast†йro†пde Vesta, corps rocheux de 530 km de diam†иtre. ... Vesta bient†‡t visit†й par Dawn . ... Etat du ciel . ...

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• Time-lapse : Recr–їez le mouvement du ciel en vid–їo | Ciel et Espace
• Des collisions de galaxies †а lтАЩorigine des premiers trous noirs | Ciel et

... subroutine ellipsePhaseToAngle(xAmp, yAmp, phase& , shortSemiAxis, longSemiAxis, rotatedAngle) real(single), intent(in) :: xAmp, yAmp, phase real(single), intent(out) :: longSemiAxis, shortSemiAxis, rotatedAngle end subroutine ellipsePhaseToAngle subroutine ellipseAngleToPhase(shortSemiAxis, longSemiAxis, rotatedAngle& , xAmp, yAmp, phase) real(single), intent(in) :: longSemiAxis, shortSemiAxis, rotatedAngle real(single), intent(out) :: xAmp, yAmp, phase end subroutine ellipseAngleToPhase . ...

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• Rotated sky images (fits)
• Unrotated image-files (fits)

... Gallery . ... Mars . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . ... Title: Mars rotating . Description: These images were taken from the 24-inch (60cm) telescope at Siding Spring during the apparition of Mars in 2001. ... NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ... Mars rotating These images were taken from the 24-inch (60cm) telescope at Siding Spring during the apparition of Mars in 2001. ...

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• Lecture 15: Rotation and Angles

Next: Fitting a tilted ring Up: Modelling galactic disks Previous: Modelling galactic disks . velfit is a task to fit a rotation curve to an isovelocity image of a rotating disk. This is classical ``moment analysis''. ... centre=0,-60 . ... Position angle of major axis. incline=65 . ... Systemic velocity of the galaxy. log=rot.log . ... MOMENT . ... First order moment. axis=3 . ... Next: Fitting a tilted ring Up: Modelling galactic disks Previous: Modelling galactic disks Miriad manager . ...

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• ROTATION
• Faraday rotation and the Galactic B field
• Fast Rotation in the Nuclear Region of the Galaxy NGC 1808

Compilation of rotation of the galaxies from gas . HyperLeda home | Documentation | ... Search an object in the gas rotation catalogue . Rotation of the galaxy from gas. ... Twice the rotation velocity of the gas (logarithm of km/s) with uncertainty and quality flag in parentheses . This quantity is the logarithm of a radio line width. ... The definitions are given in the "telescopes_codes" table: . ... 20% of the maximum . ... 20% of the mean flux . ... mean of code 1 and 8 . ...

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• rotatelogs - Piped logging program to rotate Apache logs - Apache HTTP Server
• Estimating the angle of rotation
• Field rotation.

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2014 March 12 . The Sun Rotating . ... Explanation: Does the Sun change as it rotates? ... In the above time-lapse sequences , our Sun -- as imaged by NASA 's Solar Dynamics Observatory -- is shown rotating though the entire month of January. ... A large and active sunspot region rotates into view soon after the video starts. ... About APOD | ...

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• APOD: 2000 October 3 - Saturn Rotates
• APOD: 2013 September 16 - Rotating Moon from LRO
• APOD: 2003 January 16 - NGC 1700: Elliptical Galaxy and Rotating Disk

... Credit Copyright: SDO , NASA ; Digital Composition: Kevin Gill ( Apoapsys ) Explanation: Does the Sun change as it rotates? ... In the above time-lapse sequences, our Sun -- as imaged by NASA 's Solar Dynamics Observatory -- is shown rotating though the entire month of January. ... A large and active sunspot region rotates into view soon after the video starts. ... This year our Sun is near its Solar maximum activity of its 11-year magnetic cycle. ... Publications with keywords: Sun - solar maximum ...

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• Rotating Moon from LRO
• Saturn Rotates
• Астронет > Saturn Rotates

Нажмите здесь, чтобы посмотреть PostScript файл. \documentstyle[ rotating ]{article} \parskip=\baselineskip \ begin {document} Start here. \ begin { rotate }{56} \it\LaTeX \ end { rotate } End here. \newcommand{\T}{A B C D E F G H I J K L M O P Q R S T U V W X Y Z} Start \ begin { turn }{45} \parbox[t]{15mm}{\T} \ end { turn } Continue \ begin { turn }{45} \parbox[b]{15mm}{\T} \ end { turn } End \ begin { ...

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• ADS Abstract Service Results
• A Gravitational Wave Map of Nearby Galaxies

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Optical interferometric imaging of rapidly rotating stars . ... ESO HST Image Galleries . ... Rapidly rotating stars display an uneven surface brightness profile due to gravity darkening. ... Data of the rapidly rotating star Altair is available from the Navy Prototype Optical Interferometer and could be used to derive an image of the surface using the new imaging algorithm...

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• Rotating stars
• UT1 and AT1 Rotating
• VFTS 102: the fastest rotating massive star (unannotated)

. Next: Кнопки управления. Up: Работа с программой. Previous: Focus control. Вращение поля. Это панель управления Р2. Она состоит из нескольких областей: . љ . Кнопки управления.

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• Rotation circle
• Field rotation
• Image Rotate

. Home . News . Gallery . Events . Twitter . Press Releases . Links . Contact Us . Calendar . Press & Web Coverage . Previous . Next . List . International Year of Astronomy, Ireland National Node . [Back To Top] .

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• Abstract 203
• Armagh Observatory
• St Patrick's Parade 2009 in Dublin | International Year of Astronomy in Ireland

.

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An astronaut in low Earth orbit moves in (approximately) a big circle extending around the Earth. ... That can be interpreted as stating that in the astronaut's frame of reference, all bodies are subject to two forces, gravity and the centrifugal force, and the two are in perfect balance, adding up to zero. ... Wheel-shaped space . ... The science-fiction film "2001: A Space Odyssey" featured spinning space station, whose rotation provided the crew with "artificial gravity." ...

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• Solar-Terrestrial Coordinate Systems
• The Sun
• Magnetospheric electric fields (Oulu)

Многофункциональный программный пакет QUASAR, созданный в Институте прикладной астрономии РАН, предназначен для массовой обработки РСДБ-наблюдений, выполненных на глобальных и региональных сетях станций. ... вычисление частных производных для всех параметров и сигналов; . ... оценивание всех сигналов, сессионных и глобальных параметров; . ... организация итерационного процесса с последовательным уточнением АКФ сигналов и/или глобальных параметров (координат станций и источников); . ...

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• LAB Space Geodesy and Earth Rotation-GRAPE
• LAB Space Geodesy and Earth Rotation-OCCAM/GROSS
• LAB Space Geodesy and Earth Rotation-GROSS