... CSIRO Arch is an open source free enterprise search engine based on Apache Nutch , a popular general purpose search engine that is capable of indexing billions of web pages using clusters of computers. Arch uses Nutch and Solr software and adds additional features to provide a powerful and efficient search engine that is optimized for use in corporate web environments. ... Excellent search quality: Arch has solved the problem of providing good search results for enterprise web sites and intranets! ...

Thanks for your interest in accessing one of the higher education resources on the ASP website, and we hope you find it useful. ... So please help us by taking a minute to answer just a few questions below before downloading the resource. ... 4-year college instructor . ... NASA education/outreach/communications professional . ... With what type of course or program do you expect to use this resource? ... High school physics course . High school Earth science course . ... Skip to the resource . ...

... R. E. Jackson . ... H.-M. Adorf . ... D. C. Wells . ... AstroWeb is a World Wide Web (WWW) interface to a collection of Internet accessible resources aimed at the astronomical community. ... The goal of AstroWeb is to be the most complete, up to date, and useful listing of Internet accessible astronomical resources available anywhere. ... Jackson, Wells, and Adorf noticed that they and others had created largely overlapping lists of Astronomical resources. ...

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... Science . ... Science Users Information > Libraries > Information resources > Librarians' Professional Resources . ... ESO Data . ... IFLA: Digital Libraries Resources and Projects . ... A resource for librarians on the topic of electronic content licensing for academic and research libraries. ... A virtual library resource center, designed to break through the information overload of the Web to bring the best library and reference sites together with insightful editorial in one user-friendly spot. ...

STScI . ... What is STScI . ... HST . ... Press Releases . Hubble Heritage Project . ... HST Peer Review Process . Hubble Fellowships . ... Description . Release Notes . Download . ... Documentation . ... Citation . ... Hubble Space Telescope (HST) . ... General Planning Scheduling Resources . Other Resources . ... stsci_python . ... Download STSDAS/TABLES . ... APT - The Astronomer's Proposal Tool Suite is the newest Suite of tools available for HST proposing. ...

James Gordon . ... Resources . ... IDL . ... Useful Links . ... IDL Manuel . This manuel is very long and is useful for very specific and complicated problems. It can be downloaded from . http://www.astro.princeton.edu/~esirko/idl_html_help/idl_alph_class.html . ... Tex to IDL . TextoIDL is a program that allows Tex markup to be understood by IDL, allowing Tex style mathematical symbols to be used on the axes of graphs etc. ... save, filename='data.dat', var1, var2, /compress . ...

This page provides a jumpstation for a variety of web resources appropriate to the development and use of CCDs in professional astronomy. I make occasional searches of the web in an attempt to keep it complete and up to date. ... Observatories & Universities . Commercial . ... Data Reduction . ... Apogee Instruments make a high-end, off-the-shelf system and offer the "CCD University" with some introductory on-line tutorials about CCD technology. ... Philips make CCDs up to 7kx9k pixels. ...

... Space Organizations . Image Archives . ... Space Related Software Archives . ... Net Resources . ... National Solar Observatory Public Relations . NASA Historical Space Archive . ... NASA Home Page . NASA/Kennedy Space Center . ... SETI Institute Home Page . ... NASA Image eXchange (NIX) . ... NASA Solar Data Analysis Center . ... Selected Deep Space Images . ... Software from explorer.arc.nasa.gov . ... Space Settlement Home Page . ... Overview of Space Resources at CERN . ...