... The pinhole simulation program is a computationally and memory intensive task. ... A parallel version was developed instead, to enable distributed processing on a cluster of workstations. The program makes use of the Message Passing Interface (MPI) standard for parallel processing, implemented as an API (Application Programming Interface) to the Local Area Multicomputer (LAM) programming environment developed at the Ohio Supercomputer Center. ...

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• The LWS Interactive Analysis (LIA) Package
• Development of an ADS Data Dictionary Standard
• ADASS 2003 Conference Proceedings

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

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Optical and UV Spectrophotometric Standard Stars . ... Apache Point expresses its thanks to J. R. Walsh and to ESO for allowing us to place a copy of these pages at Apache Point. ... Access to the standards is either through: . ... The data for the standard stars come from four sources: . ... Data for 23 stars based on IUE and optical spectra and calibrated by the primary WD standards. ... The data from which the plots were produced are also available by ftp access from the standard star pages. ...

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• APO Home Page

... ATNF Home . About ATNF . ... 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 . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

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• Standard Stars - CCD Photometry, Transformations and Comparisons
• Standard Setup Files
• Other Supporting Tools

... Science Blog . ... One-byte digital . ... The datasets contain a standard header packet , a unique data log , and one to four science data files (and corresponding data quality files). ... Table 40.2 - HSP Data Files . ... Science data, digital sky .d2h/.d2d . ... Science data, analog sky .q0h/.q0d . ... Science data files are identified by their suffixes as shown in Table 40.2 . ... The HSP calibration program, calhsp , generates the calibrated file for each corresponding raw science data file. ...

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• Data Analysis
• FOC Calibration Products
• SS and PODPS Unified System

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . ... MeadeтАЩs new LX70 Series offers high-quality German equatorially mounted telescopes with slow-motion controls and heavy-duty steel tripods. ... Tripods and Piers . ... Meade Standard Field Tripod . ... Meade Standard Field Tripod #07020. ... The Standard Field Tripod gives your Meade the rock solid, research-grade foundation needed for demanding applications such as high power observing and astrophotograpy/imaging. ...

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• Products

... Astrophysics Group . ... Optical Interferometry . OIFITS: A Data Exchange Standard for Optical (Visible/IR) Interferometry . ... OIFITS is a standard for exchanging calibrated, time-averaged data from astronomical optical interferometers , based on the FITS Standard (OIFITS is a registered FITS convention ). ... The OIFITS standard is used in the biennial optical interferometry Imaging Beauty Contests: . ... A data exchange standard for optical (visible/IR) interferometry. ...

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• OptInt PmWiki : MROIDelayLineSW / Baseline Solution Software
• Working Group on Optical Interferometry Data Standards
• OptInt PmWiki : Forms

... The New 1997 IEEE Standards Products Catalog features the complete listing of standards publica-tions and services IEEE Standards offers, along with the information you need to place your order. ... Books and Other Products on Standards - contains a detailed listing of informative print and electronic publications relevant to standards and their implementation in areas of electrical engineering, electronics and computer technology. ... IEEE Standards Products Listing 22 . ... Power Electronics 41 . ...

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• NIST Spetial Publication 500-220. Guide on Open System Environment
• Open Systems Handbook: A Guide to Building Open Systems
• The Momentum of Open Systems Xtra '94 Survey Report

... The INTEGRAL Science Data Centre Roland Walter, Alain Aubord, Paul Bartholdi, Jurek Borkowski, Pierre Bratschi, Tomaso Contessi, Thierry Courvoisier, Davide Cremonesi, Pierre Dubath, Donnald Jennings, Peter Kretschmar, Tim Lock, St’ephane Paltani, Reiner Rohlfs and Julian Sternberg 1 INTEGRAL Science Data Centre, Chemin d' ’ Ecogia 16, CH--1290 Versoix, Switzerland Abstract. INTEGRAL is a gamma­ray observatory mission of the Eu­ ropean Space Agency to be launched in 2001. ...

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• http://www.stecf.org/conferences/adass/adassVII/reprints/gamielk.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/micola.ps.gz
• ADASS '97 Report

Next: Reduction procedure Up: Extinction and transformation Previous: Strategy . Standard stars can be included in the extinction solution, if one is careful. The problem is that there are usually appreciable ``conformity errors'' due to mismatch between the instrumental and the standard passbands [ 16 ]. ... Thus, it is wrong to assume that the transformation between the instrumental system and the standard system is exact, even if there were no measurement error in either system [ 1 ]. ...

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• Heading and paragraph examples
• Standard values
• http://www.photonicsonline.com/wol/owa/toolbar_search_product_package.company...

... Standard magnitudes can only be computed for the U, B and V filters and hence the only standard colours that can be calculated are U-B, B-V and U-V. An important point to note, is that these standard colours can be computed using the following instrumental colours - U-B, B-V, U-V, (UVW1-U), (UVW1-B), (UVW1-V), (UVW2-B) and (UVW2-V). ... The program loops through these colours and if the relevant instrumental magnitudes are present computes the standard magnitudes and standard colour. ...

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• Standard Magnitudes and Colours
• Source selection

DFS Department . Standard and recommended development tools . ... This tool is available on request from Helpdesk (except for the following machines: dfs3, dfs4 and dfs5, for which you have to contact Carlos ). ... Source Navigator IDE is recommended as a source code analysis and navigator tool for C, C++, Java, Tcl, [incr Tcl], FORTRAN and even COBOL on Linux:. ... webcheck is the DFS standard tool for archiving/retrieving DFS documents, web pages, Release Notes, schedules and ToDo lists. ...

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• ESO - I cannot find flux standard stars with the same readout mode and binning
• ESO - Why are my spectra not flux calibrated, even though there are standard
• ESO - The spectrum of my MOS flux standard star is shifted in wavelength by

... The material in "From Stargazers to Starships" meets several important requirements of the national standards. Pages cited below are from National Science Education Standards National Academy Press, Washington 1995. ... For example: the sections on astronomy not only describe calendars and sundials (including their construction), but also the astronomy of the ancient Greeks, including two different ways in which ancient Greeks estimated the distance to the Moon. ...

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Describes how funtools can be integrated into the ds9 Analysis menu. SAOImage/DS9 is an astronomical imaging and data visualization application used by astronomers around the world. DS9 can display standard astronomical FITS images and binary tables, but also has support for displaying raw array files, shared memory files, and data files automatically retrieved via FTP and HTTP. ... It can be manually loaded into DS9 from the Load Analysis Commands ... option of the Analysis menu. ...

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• The AstroStat Slog standard candle
• Features of the PROS software
• ISDN References

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

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• Oleg Bartunov's Home Page
• GIMP animations: merge-anim example 3

... 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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• Programmer Position in Astronomy
• Making Maps: Example + Animation
• Standard On

... Global WWW Starting Point and Compilations . ... HTML Manuals and Tutorials . ... ESA/Estec/SAI Home Page . ... Centre de Donn es astronomique de Strasbourg (CDS) Home Page. ... Bibliographical Engine ( xxx forms) - Italian mirror . ... The NASA Home page. An Web Resource Collection by Masters Degree Online . ... The local TCSH . ... The Web Anti-Spam page. ... Apple Italian Home Page . ... Walnut Creek CDRom Home Page and the Italian Mirror . ... A good hotlist of HTML resources around the Web. ...

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• Relevant Standards - Apache HTTP Server
• Appunti Linux: RETI E SERVIZI STANDARD
• AAO Lunar Occultations Homepage (frame 1)

Next: Mission Operations Data Transfer . ... VLBI Tape Management . VLBI Tapes . ... When: As soon as the correlator is satisfied with the correlator output. back to top . ... What: Each correlator will maintain a data base including the status of all VLBI tapes under its control. ... The correlators will distribute tapes to mission elements based on the Observation Summary File produced by the RSOG ( Observation Summary File ) to ensure each element has enough tapes to support SVLBI observations. ...

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• GOCG Pre-Observation Products
• Ground Radio Telescope (GRT) Products

... Append the name of the output grid file. ... 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). ...

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• http://xray.sai.msu.ru/~ivan/gmt/man/fitcircle.html
• http://xray.sai.msu.ru/~ivan/gmt/man/psmask.html
• http://xray.sai.msu.ru/~ivan/gmt/man/gmtselect.html

... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

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• ASP: Black Holes to Blackboards: Building Universes in the Classroom
• ASP: Up, Up, and Away