... Gallery . Simulation Images . Simulations of convection in stars . Sidebar Left . ... Title: Simulations of convection in stars . Description: Images and movies showing hydrodynamical simulations of convection in stars. NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. Owner: Gallery Administrator . ... Views: 2996 . By: Gallery Administrator . Mach-numbers in a simulation of convection inтАж . ...

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• Siding Spring Observatory 2.3 m (mirror level 1)
• Siding Spring Observatory 2.3 m (mirror level 2)
• Siding Spring Observatory 2.3 m (looking up at the secondary mirror)

... Recent Topics . ... Forum . MAO main . Flame . The "Flame" description . ... The English description is not quite correct, I suggest something like: . ... Just testing forum . The administrator has disabled public write access. sekanato . ... Description changed. ... The administrator has disabled public write access. Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(Техподдержка(Форум)) . ... Powered by Kunena Forum . ...

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... Main mirror assembly consists of: . mirror cell structure . ... relief mechanisms . ... central bed Main mirror is fixed in the mirror cell in axial direction by three rigid supports. ... The butt relief of main mirror is implemented according to Lassel and involves 18 relief mechanisms, three of which are replaced by rigid fixing supports after the adjustment. The side relief is similar with the relief mechanisms working in both directions since mounting points are glued to the mirror. ...

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• Russian Turkish 1.5-m telescope

... Astrophysics Group . ... FIRST . ... This site is an initiative by MRAO Cambridge to provide improved access for the UK to the images being produced from the FIRST survey. ... Note that a small image returned by this server will have different gridding and orientation from an image of corresponding position and size returned by the FIRST CUTOUT server at the main site. ... This site may evolve to provide more of the facilities available at the FIRST main site in due course. ...

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• Astrophysics Group VLSS
• Astrophysics Group NVSS
• Astrophysics Group VSA

The optical scheme of the instrument is sketched in Figure 1 , it is designed to match the F/20 focal ratio of the TIRGO telescope. We have, following the optical path, the window of the dewar, the order sorting filter (not in figure), a field lens, in Calcium Floride, and the slit, in the focal plane of the telescope. ... The resolving power is (for first order of grating) of about 600 in the center of J band and 950 in the center of the K band, using a slit of two pixel (3.46 arcsec). ...

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• Description of program searchdup
• mod_status - Apache HTTP Server
• HwB: Apple Video Mirror Connector (Offline)

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... ATCA . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

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• VLBI description
• SM - Description of SM
• World Coordinate Systems (WCS) in FITS

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Classes . Files . ClassљList . ... Weath . ... tcc::Weath Class Reference . include < weath.h > . ... computeRefCo (double &refCoA, double &refCoB, double wavelen, double elev, double lat) const . ... Definition at line 9 of file weath.h . ... double tcc::Weath::airTemp . ... double tcc::Weath::humid . ... double tcc::Weath::press . ... double tcc::Weath::primBackFrontTemp . ... double tcc::Weath::primFrontTemp . ... double tcc::Weath::secBackFrontTemp . ...

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• lsst.mirrorCtrl: mirrorCtrl.mirrors Namespace Reference
• lsst.mirrorCtrl: mirrorCtrl.mirrors.mir25mPrim Namespace Reference
• lsst.mirrorCtrl: mirrorCtrl.mirrors.mir25mPrimFortranTest Namespace Reference

Lars Wirzenius . ... This is version 0.4 of the Linux System Administrators' Guide. ... Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. ... Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. ...

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• Armagh Observatory
• References
• The /etc directory

... Long Description: IBM SecureEntry Administrator's guide & UCM administrator's guide - Spanish - PDF Files. Proposed directory for placement: /pub/os2/doc Your name: Martin ITurbide Email address: martin@os2world.com Program contact name: IBM Corporation Program contact email: (none) Program URL: http://www-5.ibm.com/services/es/bis/secure.html Would you like the contact email address included in listings? ...

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• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/os2/doc/ibmse-en.txt
• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/incoming/WPSac-src-19991026.txt
• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom2/a-c/casmania.txt

hstpolsim -- Produce simulated polarization input data frames for HST instruments . ... inint = "" [name] . ... Name of the HST instrument for which simulated polarization images are to be produced. ... Name of the instrument specific polarizing filter for simulated images (ignored for SPECIAL instrument). filtname = "" [name] . Name of the instrument specific colour filter for simulated images. ... The header parameter FILTER provides the filter name and POLANG the polarizer angle. ...

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• POLIMODEL (V2.00) --- November00 --- POLIMODEL (V2.00)
• Environment Administrator Authentication
• European-alma-users Administrator Authentication

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

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Description and Technical Details . In 1980s two medium-size horizontal solar telescopes 50/35000 cm with large spectrographs Czerny-Turner made by Carl Zeiss Jena were installed in the Ondњejov observatory. The Czerny-Turner-spectrographs in the Ondњejov observatory called HSFA1 and HSFA2 according to the German name Horizontal-Sonnen-Forschungs-Anlage ("horizontal device for solar research") have been explored for more than two decades. ... Diffraction grating - Richardson, Spectra-Physics . ...

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• Description of Data

... OEM OPTICAL COMPONENTS . ... Home Products OEM Optical Components . ... Objective, Plan Achromatic, 4 X 0.12, BF . ... Objective, Flatfield Achromatic, 20 X 0.40, BF . ... Objective, Flatfield Achromatic, 30 X 0.90, Iris, H2O Imm., ... Objective, Flatfield Achromatic, 60 X 1.00-0.70, Oil, Iris, BF . ... Objective, Flatfield Achromatic, 100 X 1.25, Oil, BF . ... Q-Plan™ Achromat Objective, 2.5 X 0.08, BF . ... Q-Plan™ Achromat Objective, 60 X 0.85, dry, BF . ... Eyepiece, Widefield, 10X, F.N. 18 . ...

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... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

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• Description of the RadioAstron project, russion version

... Description . ... The SCORPIO-2 project: . ... The multi-mode spectrograph SCORPIO-2 was developed using the experience of observations at the 6-m telescope BTA with the SCORPIO focal reducer . ... The focal reducer consists of several units ('floors') mounted in the common case in the following order (from the telescope focal plane): . ... The focal reducer is connected with the platform-adapter which used for guiding by offset stars and for illumination the spectrograph by calibration lamps. ...

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• Instrumentation
• NEdit
• Cold: The RATAN-600 Radio Telescope

The Equatorial Inertial (GEI) coordinate system: . The X GEI axis is directed to the point of the spring equinox, . The Z GEI axis is coincide with the Earth's rotation axis, . The Y GEI supplements the right three. The Geographic (GEO) coordinate system: . ... The Solar Magnetic (SM) coordinate system: . ... About space physics coordinate transformation see Russel [1971] and Hapgood [1992] . ... M.A. Hapgood , Space physics coordinate transformations: A user guide // Planet Space Sci. ...

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• The FSP3 criteria and plot description
• PhSRM
• ASCII files description

Next: The 4-m International Liquid Mirror Telescope Project (ILMT) . ... 238, Astronomical Data Analysis Software and Systems X, eds. F. R. Harnden, Jr., ... The James Clerk Maxwell Telescope (JCMT) on the summit of Mauna Kea in Hawaii is a 15meter telescope which operates in the sub-millimeter region of the spectrum (in practice from about 2mm to 350microns). ... The mapping of the primary reflector surface is achieved by "holographic" techniques. ... It instructs the DHS to open a FITS data file. ...

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• Visualization of GBT Geometry
• ADASS 2003 Conference Proceedings
• The 4-m International Liquid Mirror Telescope Project (ILMT)

... 31-Dec-1999 23:34 . 1.0M . ... 14-Jul-2004 11:28 . ... 40K . ... ALL_mirrors.jpg . 10-Sep-2004 15:27 . ... 27K . ...

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SAI VO . ... SAI CAS . ... Web Services . Catalog Access Services . ... SAI VO Wiki . ... Program Access . SAI CAS Wiki . SAI Web Services . ... DSS Mirror . ... We provide an implementation of IVOA standard Simple Image Access Protocol interface to our DSS mirror. Service metadata is available here . Currently, we provide the atlas service only, which returns the list of original DSS images intersecting the requested sky area. ... SAI MSU | ...

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... Telescopes . ... Diameter of circular antenna . ... Number of antenna elements . ... Geometrical area . ... Effective area of full circle . ... Wavelength range . ... Frequency range . ... 2 arcsec . ... Flux density limit . ... Absolute brightness temperature limit . 0.050 mK . ...

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• Small telescopes short description
• SAO RAS - Telescopes - BTA - MSS