... The initial descriptions of the FITS format provided a simplified method for describing the physical coordinate values of the image pixels, but deliberately did not specify any of the detailed conventions required to convey the complexities of actual image projections. ... They were CRPIX n for the reference pixel location on pixel axis n , CRVAL n for the coordinate value at that pixel, CDELT n for the increment at that pixel in the coordinate value, and CTYPE n for the type of coordinate. ...

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• ADASS 2002 Conference Proceedings
• QDB: An IDL-Based Interface to LASCO Databases
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Stellarium 0.12.3 . ... TelescopeClient Class Reference abstract . ... getEnglishName (void) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getJ2000EquatorialPos (const StelCore *core) const =0 . ... getEquinoxEquatorialPos (const StelCore *core) const . ... getJ2000GalacticPos (const StelCore *core) const . ... getSideralPosGeometric (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

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• Stellarium: StelGeometryBuilder Class Reference
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ATM Forum Message . Forums: . ... Discussion Forums | ... Post . ... If You Can't Build A Bird House . Forum List | ... Post Message | ... If you can't build a bird house, how can you build a telescope? By the content of your posts, it's obvious you can't build either. ... www.astronomy.net . About Astronomy Net | Advertise on 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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• How To Build The Reflector Telescope? - an Astronomy Net ATM Forum Message
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• Detailed Moon Map For HandMap And Handheld PCs (Palm Or Pocket) - an Astronomy

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This is a personal project collecting and documenting early images of Harvard College Observatory, focusing on the site at Observatory Hill (previously Summer House Hill). ... The current focus is through about 1920, and filling out the history of the Cambridge location, and buildings. ... Because I'm also interested in the history of printing and image reproduction, some of the information here will emphasize that viewpoint. ... All images plus additional timeline notes (138) . ... Selina Bond (0) . ...

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• Rev0, US-Processed Data
• Fixing and Freeing Region Markers
• Southern SHARC survey

User catalogs allow you enter positions for your objects into a file, to save time during an observing run. ... Before diving into the details, here is an example: # default coordinate system and object # (these are the standard defaults, so if you like them you can omit this line) CSys=FK5; Date =2000; RotType= Object ; RotAng=0 # some random objects # Name Pos1 (e.g. RA) Pos2 (e.g. Dec) Options in keyword-value format NGC6543 rot 90 ... Object Data . Defaults . Catalog Options . ...

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• Mirror Controller Actor
• lsst.coordConv: coordConv::OtherCoordSys Class Reference
• lsst.coordConv: coordConv::FK4CoordSys Class Reference

... Note that the size of the returned array may be greater than the number of slices currently in the stack, with unused elements set to null. public int getSize () . Returns the number of slices in this stack. public java.lang.String[] getSliceLabels () . ... Returns null if the stack is empty or the label of the first slice is null. public java.lang.String getSliceLabel (int n) . ... Returns null if the slice does not have a label. public void setSliceLabel (java.lang.String label, int n) . ...

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• ImageJ (ImageJ API)
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... Apache HTTP Server Version 2.4 . ... While many distributions make Apache httpd available as operating system supported packages, it can sometimes be desirable to install and use the canonical version of Apache httpd on these systems, replacing the natively provided versions of the packages. ... This document explains how to build, install, configure and run Apache httpd 2.4 under Unix systems supporting the RPM packaging format. ... Configuring the Default Instance of Apache httpd . ...

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• Functions
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This document explains how to install, configure and run Apache 1.3 under Novell NetWare 5.x and above. ... Apache 1.3 is designed to run on NetWare 5.x and above and is installed by default on all NetWare 6 servers. ... You will need to compile apache and copy the files over to the server manually. ... Follow these steps to install Apache on NetWare from the binary download (assuming you will install to sys:/apache): . ... Copy the MIME.TYPES and magic files to SYS:/APACHE/CONF directory . ...

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• Source Re-organisation
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Computer Ephemeris. Precession/nutation matrix. Explanations. Each row contains for the date specified at 0 h of Time Dynamical Terrestrial nine elements of equatorial precession/nutation matrix minus unity matrix multiplied on 10 8 . This matrix is to be used for coordinate transformation of equatorial coordinates between mean equatror and equinox J2000.0 and real equator and equinox of date. ... This is the matrix for transformation from J2000.0 to date. ...

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... This function can also be used for particular types of subtypes or kinds: KIND (0) integer KIND (0.0) floating point number KIND (.FALSE.) logical variable KIND ("A") string of characters There is an intrinsic function SELECTED_REAL_KIND , which returns the kind of the type REAL that has a representation with (at least) the precision and the exponential range requested. ... With the choice SELECTED_INT_KIND (5) all integers between (but not including the limits) -100 000 and +100 000 are permitted. ...

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• About the HTML 4.0 Specification
• Conformance: requirements and recommendations

... Obtaining the software . ... a. Decide on the root directory where your software is going to go.... /home/friday , for example. b. In your .cshrc file, define . ... home/friday/]lib . ... after make ) an object code library ../pack/qub/libqub.a . ... Then a common section of code, found in ../pack/make_library supplies all the necessary targets: . ... remove The conservative way to build this library is to cd /home/friday/pack/qub; make; make install; make clean . ... cd /home/friday/pack; make . ...

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• Terry Mosely's Bulletins
• Buildings
• Abstract

... Главная страница / Кометы и астероиды / "Нас не догонишь". Комета 217P/LINEAR, M42, M43, Бегущий Человек и пролетающие спутники. ... M42 , M43 , БегущийЧеловек , 217P/LINEAR . ... Комета C/2009 R1 (McNaught) . ... Все права на размещенные в галерее фотографии принадлежат их авторам. ... Киевский клуб любителей астрономии "Астрополис" . Движок галереи: 4images 1.7 ...

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Планета Земля и Луна . ... Космическая защита . Луна . Фотографии . ... Строение Луны . ... Страница: Начало одиссеи , Экспедиции , Море Кризисов , "Аполлон-8" , "Аполлон-9" , "Аполлон-10" , "Аполлон - 11" , E-8 "Луноход" , Испытания Л-1 , Луноход - 1,2 , КА "Луна 1-24" , КА "Луна-9" , Луна от КА СССР ; . Луна - наш космический спутник . ... Снимки Луны от аппаратов серии Луна и Зонд (СССР) . Фотографии космических аппаратов серии "Луна" (также Луноходы) и "Зонд" - СССР . ... Зонд 3 . ...

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... Sun vs Super Moon . 11.05.2012 . The Super Moon wins, by just a little, when its apparent size is compared to the Sun in this ingenious composite picture. To make it, the Full Moon on May 6 was photographed with the same camera and telescope used to image the Sun (with a dense solar filter!) on the following day. ... It was really not about superheroes as on May 6 the much touted Super Moon, the largest Full Moon of 2012, rose over this otherwise peaceful harbor. ... The Light of Stars . ...

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... Content Model: Optional list header (LH), followed by one or more list items (LI) . An unordered list typically is a bulleted list of items. ... Note: Some legacy documents may include headers or plain text before the first LI element. ... DIR lists are used to present lists of items containing up to 20 characters each. ... CLASS . ... The WRAP attribute is used for multicolumn lists. Use wrap=vert if you want to arrange the list items down the page before wrapping to the next column. ...

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• Figures
• Hypertext Links
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... Study of Mg-Fe-silicate glasses of variable composition. ... With the new data, the astrophysical discussion started in Paper I was continued and focussed on the comparison of the olivine glass data with IRAS LRS spectra of O-rich circumstellar envelopes around Mira stars. ... The new olivine glasses point to the interesting consequence that the temperature for silicate dust grains at the inner edge of circumstellar envelopes must be considerably higher than the values often given in the literature....

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• Conference venue | Radiation mechanisms of astrophysical objects: classics...
• intro3e
• Database of Optical Constants -- Level: welcome

english version russian version . While living in Shanghai in 2010-2011 in a wonderful Xujiahui district, where I was working at the Observatory under the support of Academy of science, the desire of walking along the old streets in search of historical buildings came to me. ... The plan of this site follows the similar project Trips over literary Odessa , dedicated to this wonderful city on the Black sea coast. ... The Community Church . T.V. Soong residence . ... Former Jewish Club . ...

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• HSFA 2 technical description Technical Details
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The revision of the MASS/DIMM star catalogue N. Shatsky, V. Kornilov March 16, 2008 Abstract The compilation of the (updated) version of the MASS (MASS/DIMM) device target catalogue is described. ... Then the list was cleaned according to following criteria: I. Remove stars too faint for a MASS device. ... Here the color equation of the Sternb erg device was taken: M AS S mag = V mag + 0.45 (B - V ); stars with M AS S mag > 3.2 were removed. ... This was made based on the GCVS4.2 catalogue data. ...

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• atmos 3.0 page

... From the uvby photometry and proper motions for about 5500 nearby F stars we have found the following: (i) F stars , taken in narrow ranges of metallicity , show at [fe/H] 0 rather distinct cut-off in their distribution along the Main Sequence (MS) at the blue side, which is suggested to be an indication for the MS turn-off in stellar groups of fixed metallicity ; (ii) the corresponding turn-off age from theoretical isohrones strongly correlates with the ...

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• MONTE-CARLO