... SGML . The text/html content type . In this section, we begin the specification of HTML 4.0, starting with the contract between authors, documents, users, and user agents. ... These recommendations are not normative and conformance with this specification does not depend on their realization. ... An HTML document is an SGML document that meets the constraints of this specification. ... A user is a person who interacts with a user agent to view, hear, or otherwise use a rendered HTML document. ...

To obtain more information about satellites observing the sky in x-rays and gamma rays, you can contact the archive of the Laboratory for High Energy Astrophysics at Goddard Space Flight Center. ... Uhuru, the first small x-ray satellite. Small Astronomy Satellite 3, a follow-up mission. HEAO 1 , High Energy Astronomical Observatory 1. ... Other space missions observing x-rays and gamma-rays from the universe can be reached from the first site of the ones listed above . ...

To obtain more information about satellites observing the sky in x-rays and gamma rays, you can contact the archive of the Laboratory for High Energy Astrophysics at Goddard Space Flight Center. Some documents in that archive can be linked directly from here: . General Information . ... Small Astronomy Satellite 3, a follow-up mission. HEAO 1 , High Energy Astronomical Observatory 1. ... Exploration" home page (index) Glossary . Official GSFC Home Page .. NASA WWW Home Page . ...

... Observing . ... This Month's Sky . ... This Month's Sky - 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... In cooperation with the New York City Department of Parks, the United States National Park Service, and other organizations, the Amateur Astronomers Association holds observing sessions at several locations in and around New York City. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by ...

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

Home About Meade Product Information Dealer Locator Customer Support Investor Relations Dealer Support Employment Opportunities Site Map . Meade Instruments Corporation . Telescopes ћ Binoculars ћ Microscopes . Meade ETX-90EC Astro Telescope Instruction Manual . Meade ETX-90EC Astro Telescope . ... Chapter 1: Getting Started . ... The Electronic Controller . ... Meade ETX-90EC and ETX-125EC Astro Telescopes . ... Copyright 2006 Meade Instruments Corporation, All Rights Reserved. ...

... 237S (SIMBAD/NED BibCode) ================================================================================ Keywords: Sun: UV radiation - atmospheric effects - Sun: atmosphere - lines: identification Description: An ultraviolet atlas of the solar spectrum with a spectral resolution of 15mA in the region 1948-2000A is presented. ... The wavelength atlas with a list of about 550 lines has been synthesized from data at center of the Sun ({mu}=1) and at {mu}=0.89, smoothed out over an area of 30 arcsec. ...

GTK+ / Gnome Application Development . ... Home . ... Obtaining and Compiling the Libraries . ... This Book . This chapter documents some useful online resources for Gnome programmers. ... You should obtain the latest stable release of both GTK+ and Gnome from http://www.gtk.org/ and http://www.gnome.org , respectively, and follow the instructions that come with the distribution. It's a very good idea to compile the GTK+ and Gnome libraries yourself, for several reasons: . ...

... 1999 . I полугодие . 2000 . ... 2001 . ... 2002 . ... 2003 . ... 2015 . ... Последнее обновление: 28/12/2015 ...

... Tonight's Sky . ... Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... The Golden Earring, planetary nebula NGC 2867, and barred spiral galaxy NGC 3109 . ... Astronomy for Kids . ... European Planetary Science Congress . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... Next: About this document .. Up: Звездные пары Previous: звездные пары . This document was generated using the LaTeX 2 HTML translator Version 99.2beta8 (1.42) . Copyright ї 1993, 1994, 1995, 1996, Nikos Drakos , Computer Based Learning Unit, University of Leeds. Copyright ї 1997, 1998, 1999, Ross Moore , Mathematics Department, Macquarie University, Sydney. ... The translation was initiated by Sergei B. Popov on 2001-01-12 . Sergei B. Popov 2001-01-12 ...

... Либо, напротив, увеличено, если есть хороший объект наблюдения. ... если программа наблюдения говорит, что файл эфемерид не найден (написано ephem is not внизу экрана слева), перегрузить программу. если файл опять не найден, проверить , какое имя файла эфемерид задано в файле zadanie, и существует ли такой файл . если программа говорит, что нет эфемерид для данного наблюдения , проверить , существует ли строка с эфемеридами для данной даты в файле эфемерид . если подошло ...

European Astronomical Society(EAS): NEWS Dear Colleagues, Please find enclosed some information of interest. ... We would also like to remind you that the time is appropriate to renew your membership for 2006 (see our Web page for procedures). ... And do'nt forget that, in between messages, the latest news can always be found on our Web page: http://www.iap.fr/eas/index.html With kind regards, Michel Dennefeld ************************************************************ Content 1. ...

.

JSC History . JSC Oral History . NASA History . ... JSC History Portal Document Search . ... Enter a search term above to search all documents or a group of documents on the JSC History Portal. ... JSC History (All) will search the entire portal, but NOT the JSC News Releases. ... You may also search the JSC Oral Histories , Mission Transcripts , JSC News Roundups or Mission Press Kits separately. JSC History Portal (includes the collections listed below - except News Releases) . ...

... Comments, Opinions Publications Dnepr Program . Dnepr launch record 17 August 2011. Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. Dnepr Cluster Mission 2013 19 June 2014. Dnepr Cluster Mission 2014 6 November 2014. ... Mission profile SHM configuration Reliability Dnepr LV Performance Launch Sites . Baikonur Cosmodrome Yasny launch base Downloads . ISCK documents ISCK Photo Gallery Contact information . ... File size 1.29 лА download . ...

. Up: abstracts Previous: Щекочихин Александр Александрович (Imperial College L.) . This document was generated using the LaTeX 2 HTML translator Version 2002-2-1 (1.71) . Copyright ї 1993, 1994, 1995, 1996, Nikos Drakos , Computer Based Learning Unit, University of Leeds. Copyright ї 1997, 1998, 1999, Ross Moore , Mathematics Department, Macquarie University, Sydney. The command line arguments were: . latex2html abstracts.tex . The translation was initiated by on 2007-12-19 . 2007-12-19

Up: Optical properties of cosmic Previous: Bibliography . Optical properties of cosmic dust analogs . This document was generated using the LaTeX 2 HTML translator Version 2K.1beta (1.48) . Copyright ї 1993, 1994, 1995, 1996, Nikos Drakos , Computer Based Learning Unit, University of Leeds. Copyright ї 1997, 1998, 1999, Ross Moore , Mathematics Department, Macquarie University, Sydney. ... The translation was initiated by root on 2003-04-09 . root 2003-04-09 ...

home education > resources . ... Education from Mercury . ... Selected Topical Bibliographies . Astronomy Education Bibliography . ... Astronomical Pseudo-Science . ... Foothill College the Astronomical Society of the Pacific) . ... Sletteback, A. Jettner, F. "Proceedings of the Conference on Education in Astronomy, August 1969" in Bulletin of the American Astronomical Society, vol. 2, p. 254 (1970). ... Accompanied, later in the same book, by a "Catalog of National Astronomy Education Projects".) ...

Full-Text Search in PostgreSQL: A Gentle Introduction . ... Full-Text Search ( FTS ) is a search for the documents, which satisfy query and, optionally, return them in some order . ... Moreover, modern information systems are all database driven and there is a need in IR (Information Retrieval) style full text search inside database with full conformance to the database principles ( ACID ). ... Search machines parse text files and store associations of lexemes (words) with their parent document. ...