.

... Empirical and theoretical modeling of 3-D structures in the solar corona is confronted by the tremendous amount of data needed to represent phenomena with a large dynamic range both in size and magnitude, and with a rapid temporal evolution. Octree representation of the 3-D coronal electron distribution offers the right compromise between resolution and size, allowing computation of synthetic images of the solar corona. ... The time interval between images is one day. ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

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 . ...

Stellarium 0.12.3 . ... Classes . ... FileљStructure . ... Protected Member Functions | ... StelSkyPolygon Class Reference . ... StelSkyPolygon (const QString &url, StelSkyPolygon *parent=NULL) . ... StelSkyPolygon (const QVariantMap &map, StelSkyPolygon *parent) . ... voidљ . ... initFromUrl (const QString &url) . ... initFromQVariantMap (const QVariantMap &map) . ... loadFromQVariantMap (const QVariantMap &map) . ... Definition at line 31 of file StelSkyPolygon.hpp . ... const QString &љ . ...

... CYLINDRICAL PROJECTIONS: -Jc lon0 / lat0 / scale (Cassini) -Jj lon0 / scale (Miller) -Jm scale ( Mercator - Greenwich and Equator as origin) -Jm lon0 / lat0 / scale ( Mercator - Give meridian and standard parallel) -Joa lon0 / lat0 / azimuth / scale (Oblique Mercator - point and azimuth) -Job lon0 / lat0 / lon1 / lat1 / scale (Oblique Mercator - two points) -Joc lon0 / Je lon0 / lat0 / scale (Equidistant). Jf lon0 / lat0 / horizon / scale (Gnomonic). ...

NAME ab - Apache HTTP server benchmarking tool SYNOPSIS ab [ - k ] [ - i ] [ - n requests ] [ - t timelimit ] [ - c con- currency ] [ - p POST file ] [ - A Authenticate username : password ] [ - P Proxy Authenticate username : password ] [ - H Custom header ] [ - C Cookie name = value ] [ - T content - type ] [ - v verbosity ] [ - w output HTML ] [ - x table attributes ] [ - X proxy [:port] ] [ - y tr ... Default is no KeepAlive. - i Use an HTTP 'HEAD' instead of the GET method. ...

M obile A stronomical Sy stem of TE lescope- R obots MASTER-II Kislovodsk Lomonosov Moscow State University, Sternberg Astronomical Institute , Moscow Union "Optic" , Kislovodsk Solar Station Latitude = 43 o љ44'.767љN; Longitude = 42 o љ31'.417љE; Altitude = 2067љm MASTERљIIљ(8љsquareљdegress) + MASTERљVWF(VeryљWideљFieldљCameras (FOV=800 square degrees, Timeљresolutionљupљtoљ150љms, with unfiltered m_lim=14m on 5 sec. exposure, and ~10.5m with 0.15 sec) . ... 11h 38m 38.0s , -09d 59m 59s) . ...

... About StarCalc . News . ... StarCalc Home Page . Short description of changes, implemented in the StarCalc, . ... CHANGES OF PROGRAM CORE FUNCTIONS. CHANGES OF PROGRAM INTERFACE. CHANGES OF OBJECT INTERFACES. ... New "Output console". ... Information, which is generated by StarCalc, is added into the console - for example, ephemeris tables. ... In the StarCalc state file can be saved autorotation parameters, object selection, object locking mode, auto start and stop autorotation mode. ...

... The ARC echelle spectrograph records the entire visible and near-IR spectrum in one exposure on a 2048 x 2048 SITe CCD chip with 24 micron pixels, with a resolution of 30,000. (2.5 pixels) . ... CCD is a SITe TK2048E back illuminated CCD . CCD is a 2048 x 2048 pixel array . ... Field of View: Available slits (Observing Specialist installable): 1.6" x 1.6" , 1.6" x 3.2" (default), 1.6" x 4.7", 0.9" x 0.9" (pinhole) . ... 31.6 grooves/mm, blaze angle b = 63.5 deg (nominal), or tan b = 2 . ...

. Put in the details of any local utilities that enable the user to find descriptions of the printers that are available for their use at the local site.

... Centrifuge . ... Technical description centrifuge TSF-7 . ... If during rotation the operator feels badly, the hand will release, and the centrifuge will stop. ... Tests for cosmonauts: . ... Services / Centrifuge: General description Technical description Photo gallery Price . Info: Industry news On-line Data Company ATLAS news Events We in press Contact . Copyright 2000-2016 ATLAS Aerospace . ...

ATM Forum Message . Forums: . ... Post . ... Indoor Resolution . ... Post Message | ... Then photographing a line pair chart which can be purchased at a printer supply stores and better photography supply stores would be one way. ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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. ...

... Bad Astronomy . ... Every few months, one of a series of questions comes up on the USENET group sci.astro involving tides, or the rotation of the Moon, or the recession of the Moon from the Earth. ... Why the Moon's rotation period is the same as the length of time it takes to orbit the Earth (same as number 1, but phrased differently). ... But when this happens, the time it takes for the Earth to rotate once will be slowed to exactly the same time it takes for the Moon to go around the Earth once! ...

... Annual Report . ... 2011 Annual Report (pdf, 2 MB) . ... The ASP is pleased to provide a summary of our mission-based activities and events through the 2010 ASP Annual Report. ... 2009 Annual Report, screen resolution (pdf, 2.3 MB, best for viewing online) . 2009 Annual Report, print resolution (pdf, 4.5 MB, best for printing) . ... 2008 Annual Report, screen resolution (pdf, 3.4 MB, best for viewing online) . 2008 Annual Report, print resolution (pdf, 5.2 MB, best for printing) . ...

... Skalnatґ Pleso 43, 1 ­ 2, (2014) e Mini-MegaTORTORA ­ multichannel system for wide-field optical monitoring with high temp oral resolution V. Sasyuk1 , G. Beskin2 , S. Karp ov2 , S. Bondar3 , A. Perkov3 , E. Ivanov3 , E. Katkova3 and A. Shearer4 2 Kazan Federal University, Russia Special Astrophysical Observatory of Russian Academy of Sciences, Russia 3 Insttitute for Precise Instrumentation, Russia 4 National University of Ireland, Galway, Ireland Received: November 4, 2013; Accepted: ?? ...

Silicon/Tungsten ECal for the SD Detector ­ Status and Progress R. Frey U. Oregon UT Arlington, Jan 10, 2003 Outline · · Physics Goals for ECal ъ Resolution requirements R&D for the Si/W ECal for SD ъ Description ъ EGS4 model ъ Required simulation studies ъ Plans UT Arlington R. Frey 2 ECal Goals · Photons in Jets ъ Id. with high efficiency and measure with reasonable E resolution · ... in a very busy environment. ... ъ Begin test beam studies (2005-ish) UT Arlington R. Frey 23 ...

... Only one person can use a printer at one time, but it is uneconomical not to share printers between users. The printer is therefore managed by software that implements a print queue : all print jobs are put into a queue and whenever the printer is done with one job, the next one is sent to it automatically. ... This allows an application program to spit out the print jobs quickly to the print queue software; the application does not have to wait until the job is actually printed to continue. ...

Static Fourier spectrometers are often used for spectral measurements of the ionosphere emissions. There are two main advantages of Fourier spectrometers (FS) - large geometric factor and high spectral resolution; these parameters are two orders better than for grating spectral instruments. ... In scanning Fourier spectrometer optical and electric modulation of signal is used to avoid this problem, for static Fourier spectrometer there are no such ways. ...