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1. APOD: 2000 February 18 - Neptune through Adaptive Optics
... 2000 February 18 . Neptune through Adaptive Optics . Credit: AO Staff , Keck , LLNL . Explanation: From the Earth's surface, Neptune usually appears as a fuzzy blotch. The blurring effects of the Earth's atmosphere deny clearer images. ... The above image of Neptune in three infrared colors demonstrates the clarity of the new technique - as compared to an image of Neptune from Keck II without AO . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap000218.html -- 4.6 Кб -- 01.10.2012
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2. A Telescope Laser Creates an Artificial Star
Astronomy Picture of the Day . A Telescope Laser Creates an Artificial Star . ... 7.02.2005 . ... An artificial star. ... Therefore, astronomers have developed the ability to create an artificial star where they need it -- with a laser . ... Above, a laser beam shoots out of the Keck II 10-meter telescope on Mauna Kea in Hawaii in 2002, creating an artificial star. ... February 2005 . ... Publications with keywords: telescope - laser . Publications with words: telescope - laser . ...
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Ссылки http://www.astronet.ru/db/xware/msg/1202750 -- 14.4 Кб -- 07.02.2005
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3. ASP: An Ancient Universe - Changes in the Solar System
An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE CHANGING UNIVERSE: EVOLUTION HAPPENS! ... Luckily nature has left a wide range of clues about evolution for us - at every scale of the universe - which we can uncover with some good astronomical detective work. a) Changes in the Solar System . ... An Ancient Universe - Table of Contents . ... The Universe: An Overview | ... The Changing Universe - Changes in the Solar System - Changes in Stars - Changes in the Universe | ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/56/changing1.html -- 9.2 Кб -- 02.10.2012
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4. VSOP Observing Schedule
Last modified: 26 February 2001 . ... VS codes are for the VSOP survey VT codes are for Test/Calibration Observations --------------------------------------------------------------------- EXPNO SOURCE FRQ Corr DOY DY: DATE UT RANGE #TEL TELESCOPES W412a J0433+05 C* Socr 52 We:Feb-21 20:00 - 06:00 12 VLBA AT W314a4 J1927+73 C Socr 58 Tu:Feb-27 19:00 - 05:00 12 VLBA EB V034b W027a W069a4 J1642+39 L* Socr 61 Fr:Mar-02 07:00 - 21:00 12 VLBA EB W419b W069b4 J1642+39 C* ...
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Ссылки http://www.atnf.csiro.au/pub/people/vlbi/vsop/www/short_010226.html -- 5.6 Кб -- 27.12.2007
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5. Rapid Changes in the Inner Coma of Comet Hyakutake
This is a copy of a Press Release from E.S.O. The most recent ESO observations of bright Comet Hyakutake have shown rapid changes in the innermost coma, within a few hundred kilometres from the cometary nucleus. This result has only become possible because of the unusual combination of a bright comet being near the Earth, together with the excellent imaging quality of the ESO 3.5-metre New Technology Telescope (NTT). ... Go to the ESO Homepage for Comet Hyakutake . ESO/La Silla | ...
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Ссылки http://www.eso.org/~ohainaut/nice/hyak_mar96.html -- 6.7 Кб -- 18.08.2004
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6. Initial Hypotheses
... Jitter is usually very small in magnitude and random in effect, and is not expected to lead to systematic throughput changes. ... However, such a change should lead to an obvious decline in the strength of the comparison lines at one end of the spectrum relative to the other and not an overall decline in counts. No such effect is seen (the counts decline evenly from one end of the spectrum to the other). ... The value changes steadily, but not by enough to account for the changes in counts seen. ...
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Ссылки http://www.stsci.edu/ftp/instrument_news/GHRS/Ghrs_isr/ghrs_isr073/ghrs_isr073_5.html -- 7.3 Кб -- 30.05.1996
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7. Recent changes in Earth's albedo and its implications for climate change
. Sitemap . Contact . Search . Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . by . Enric Pall . Big Bear Solar Observatory . A colloquium presented at Armagh Observatory on 2006 February 1st. The slides from this presentation are available in the following formats. HTML in your browser . PDF file - 14MB . Quicktime movie - 9MB . Macromedia Flash - 9.7MB . MS Powerpoint - 12MB . Last Revised: 2009 December 17th .
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Ссылки http://star.arm.ac.uk/slides/epb/ -- 4.5 Кб -- 17.12.2009
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8. Proposal change classes
... XMM-Newton SOC Home Page Conferences & Meetings . ... Data Analysis SAS News What is SAS? How to use SAS SAS Workshops SAS Version Changes Download and Install SAS Science Simulator (SciSim) . ... EPIC cameras optical loading . ... The PI is invited to cross-check the expected X-ray flux from the target source (and from any other potentially bright source in the target field of view), or to provide the SOC with her/his own estimate, if not originally specified in the proposal. ...
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Ссылки http://xmm.vilspa.esa.es/external/xmm_sched/indications.shtml -- 17.1 Кб -- 09.04.2016
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9. Vitaly Goranskij, SAI/Moscow Univ.
... SCIENCE AND BUSINESS . Such a trifle as a starry night sky of largest observatories turned out to be a small change coin in commercial bargains for exclusive communal services in Russia, and for a few elite flats in penthouses in Ukraine. SCIENCE AND BUREAUCRATISM . ... Till in Russian) . ... Clericalization of science and education (Till in Russian). ... Researcher of the Sternberg Astronomical Institute, The Moscow University. ... SAI home page . ... October, 2008) . ... November, 2007) . ...
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Ссылки http://jet.sao.ru/jet/~goray/ -- 6.7 Кб -- 07.08.2010
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10. February 2004 | Astronomy.com
... DIGITAL EDITIONS . ... Tonight's Sky . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... February 2004 . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...
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Ссылки http://www.astronomy.com/issues/2004/february-2004 -- 61.0 Кб -- 09.04.2016
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11. OptInt PmWiki : MROIFastTipTilt / Recent Changes
... April 04, 2016, at 05:03 PM by jsy1001 ? ... April 23, 2013, at 04:45 PM by jsy1001 ? ... February 06, 2013, at 03:34 PM by jsy1001 ? ... MROIFastTipTilt . December 03, 2010, at 12:34 PM by jsy1001 ? ... November 18, 2010, at 03:42 PM by jsy1001 ? ... October 28, 2010, at 05:31 PM by jsy1001 ? ... September 20, 2010, at 10:27 AM by jsy1001 ? ... August 06, 2010, at 12:34 PM by jsy1001 ? ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/RecentChanges) ...
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Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/RecentChanges?action=print -- 19.6 Кб -- 10.04.2016
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12. Mars | Astronotes - Part 2
Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Posted on April 30, 2014 | ... Continue Reading.. Posted on March 21, 2014 | ... 1 Comment Mars, our rusty, red neighbour, has long since been a source of fascination for star-gazers, scientists and science fiction fans. ... 2 Comments The year 2014 could see the first 3D printer brought into space, the first fare-paying passengers leave Planet Earth on the Virgin Galactic and the first test mission of a [ ] . ... First Name . ...
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Ссылки http://www.armaghplanet.com/blog/tag/mars/page/2 -- 57.7 Кб -- 09.04.2016
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13. APOD: February 9, 1999 - A Supernova Starfield
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. February 9, 1999 . A Supernova Star-Field . Credit: Hubble Heritage Team ( AURA / STScI / NASA ) . Explanation: Bright stars don't last forever. ... The above picture is a composite of recent images taken over several years. The explosion originated from a bright massive star that ran out of nuclear fuel . ... About APOD > . ...
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Ссылки http://www.sai.msu.su/apod/ap990209.html -- 4.5 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Stelle/sn1987a_heritage_big.html -- 4.4 Кб -- 02.02.2001
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[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Stelle/sn1987a_heritage_big.html -- 4.4 Кб -- 02.02.2001
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14. Phil Plait's Bad Astronomy: Misconceptions
... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...
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Ссылки http://www.badastronomy.com/bad/misc/badseasons.html -- 24.7 Кб -- 09.04.2016
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15. A matrix of tweets from #AAS221
... Circle area is proportional to the number of tweets + retweets tweets retweets . Order accounts: by user number (effectively random) by number of tweets (includes retweets) by number of followers by number of followers that also tweeted about AAS221 by number of friends that also tweeted about AAS221 . ... The top/left position is for the user with the largest number of followers, and the bottom/right is for the smallest number of followers. by number of followers that also tweeted about AAS221 . ...
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Ссылки http://hea-www.harvard.edu/~dburke/aas221/user-matrix.html -- 9.2 Кб -- 25.02.2013
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16. Posting to VSNet
Posting Observations . ... You will need to subscribe to vsnet-acc (to allow you access to post your observations). ... VSNet has several different e-mail sigs, and sub sigs. ... These list are controlled by a software package called " Majordomo ", which allows you to subscribe and unsubscribe yourself from these list with an e-mail message (automated). ... Once you have subscribed to vsnet-acc (which will only send you a welcome message back and nothing else) you can post to the other list. ...
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Ссылки http://www.rochesterastronomy.org/SNIMAGES/vsnet.html -- 11.3 Кб -- 10.04.2016
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17. The CIMAFITS Headers
The following list contains links to examples of the FITS-headers used in various versions of CIMAFITS: . CIMAFITS pre-1.00 version - used 16 September 2004 - 3 February 2005 . ... CIMAFITS version 1.01 ( bug fix only - no format change) - used 22 February 2005 - 25 May 2005 . ... CIMAFITS version 1.04 ( bug fix only - no format change) - used 10 May 2006 - 8 February 2007 . CIMAFITS version 1.05 ( bug fix only - no format change) - used 8 February 2007 - 15 February 2007 . ...
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Ссылки http://www.naic.edu/~cima/cimafits_headers.html -- 4.0 Кб -- 01.03.2012
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18. Global change [Oulu]
spaceweb@oulu.fi - last update: 14 January 1999, 0950 UT (RR) . Term 'global change' is used to describe the changes of the large scale weather systems on Earth , and especially the surface temperature increase, by man-made increase of atmospheric CO 2 . ... It is the last point that is of importance for space physics, since it is possible that also the changes in Sun 's activity could be causing some changes in terrestrial climate. ... Space Physics Text Book of Oulu ...
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/global_change.html -- 5.4 Кб -- 21.12.2007
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19. http://zebu.uoregon.edu/2003/hum399/brahesum.html
... He made observations of a supernova (literally: nova= "new star") in 1572 (we now know that a supernova is an exploding star, not a new star). ... Brahe's meticulous observations showed that the supernova did not change positions with respect to the other stars (no parallax). ... This was early evidence against the immutable nature of the heavens, although Brahe did not interpret the absence of parallax for stars correctly, as we discuss below. Brahe made careful observations of a comet in 1577. ...
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Ссылки http://zebu.uoregon.edu/2003/hum399/brahesum.html -- 6.7 Кб -- 07.05.2003
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20. Главная - Астрономия и Телескопостроение
... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...
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