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http://www.astronet.ru/db/xware/apod.html?page=77&d=2011-03.
http://www.astronet.ru/db/xware/apod.html?page=77&d=2011-03.
1. XWare > APOD
... Lulin and Saturn near Opposition . ... Tracking through the constellation Leo on February 23rd, bright planet Saturn and Comet Lulin were both near opposition -- opposite the Sun in planet Earth's sky. ... It also offered early morning risers a tantalizing view of earthshine, the dark portion of the lunar disk illuminated by sunlight reflected from the Earth. ... From a dark location, you should need only a good star map and admirable perseverance -- although wide-field binoculars might help. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=80&d=2011-04 -- 15.1 Кб -- 12.04.2016
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2. APOD: 2000 February 4 - X-Ray Stars Of Orion
... 2000 February 4 . X-Ray Stars Of Orion . ... In fact, the apparently bright clump of stars near the center of this Chandra X-ray telescope picture of a portion of the nebula are the massive stars of the Trapezium - the young star cluster which powers much of the nebula's visible-light glow. ... The picture does dramatically illustrate that young stars are prodigious sources of X-rays , thought to be produced in hot stellar coronas and surface flares in a young star's strong magnetic field. ...
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Ссылки http://www.sai.msu.su/apod/ap000204.html -- 4.9 Кб -- 01.10.2012
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3. Astronotes | Armagh Planetarium's astronomy news from across the Universe -
... Armagh Planetarium . ... Universe . ... Posted on February 24, 2012 | 4 Comments Beautiful colour images of nebulae grace astronomy books and websites and have spread to mainstream culture. ... Continue Reading.. ... Hearing news like this certainly makes one sit up and pay attention, but is it is correct? ... This rock is about 9m (30ft) across, meaning that it [ ] . ... Posted on January 30, 2012 | ... Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. ...
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Ссылки http://www.armaghplanet.com/blog/page/26 -- 53.9 Кб -- 09.04.2016
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4. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . On Friday 15th February the recently discovered Apollo-class near-Earth asteroid 2012 DA14 will make a close pass by the Earth. The asteroid will come within about 34,000 km (21,000 miles) of the centre of our planet at 7.26 p.m. That is, within the ring of geostationary communication satellites which orbit at some 35,800 km above the surface of the Earth. ... Last Revised: 2013 February 11th . ...
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Ссылки http://star.arm.ac.uk/press/2013/MP_2012da14_pr_2013feb07.html -- 7.3 Кб -- 11.02.2013
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5. http://www.eso.org/public/news/eso1309/kids/
... This breath-taking space picture of the so-called Lobster Nebula was snapped during an enormous survey that is being done by a telescope called VISTA. ... The picture shows a region of space filled with huge clouds of gas and sprawling lanes of dark dust, called a nebula. These clouds have stars growing inside them that glow a brilliant blue-white when seen in visible light. ... A bright point of light that can be seen near the centre of this picture is known as 'Pismis 24-1'. ...
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Ссылки http://www.eso.org/public/news/eso1309/kids/ -- 10.4 Кб -- 11.04.2016
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6. Astronomy Picture of the Day
... The Witch Head Nebula . ... Explanation: Double, double toil and trouble; Fire burn, and cauldron bubble -- maybe Macbeth should have consulted the Witch Head Nebula. ... More formally known as IC 2118 , the Witch Head Nebula glows primarily by light reflected from Rigel , located just outside the top right corner of the above image . ... The blue color is caused not only by Rigel's blue color but because the dust grains reflect blue light more efficiently than red. ...
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Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/aggiunta/witchhead_stevens_big.html -- 4.7 Кб -- 27.02.2001
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7. Amateur Telescope Makers of Boston
... A faint, dusty rose of the northern sky, emission nebula IC 410 lies about 12,000 light-years away in the constellation Auriga. The cloud of glowing hydrogen gas is over 100 light-years across, sculpted by stellar winds and radiation from embedded open star cluster NGC 1893. ... These "tadpoles" (seen just below center) are regions of denser, cooler gas, and more slowly resist the erosive radiation from the hot stars. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
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Ссылки http://www.atmob.org/gallery/showimage.php?id=792 -- 5.0 Кб -- 09.04.2016
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8. http://www.naic.edu/~gibson/m42/m42_HST.txt
... STScI-PRC95-45a CRUCIBLE OF CREATION: PANORAMIC HUBBLE MOSAIC ZOOMS IN ON MAELSTROM OF STAR BIRTH This spectacular color panorama of the center the Orion nebula is one of the largest pictures ever assembled from individual images taken with NASA's Hubble Space Telescope. ... Though this 2.5 light-years wide view is still a small portion of the entire nebula, it includes almost all of the light from the bright glowing clouds of gas and a star cluster associated with the nebula. ...
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Ссылки http://www.naic.edu/~gibson/m42/m42_HST.txt -- 6.0 Кб -- 07.12.1995
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9. Close-up of the Aurora
... The most spectacular view however is from space, where large areas of aurora can be observed simultaneously, even the entire polar cap. ... Such pictures often show a continuous ring of aurora around the polar cap (picture above), caused mostly by electrons leaking out along magnetic field lines, from the plasma sheet of the Earth's magnetic tail. ... Field lines from the auroral oval are believed to lead to the plasma sheet. ... A near-Earth circular polar orbit has many uses. ...
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/EAMAGSPH/Iaurora.html -- 9.5 Кб -- 21.12.2007
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10. Close-up of the Aurora
... The most spectacular view however is from space, where large areas of aurora can be observed simultaneously, even the entire polar cap. ... Such pictures often show a continuous ring of aurora around the polar cap (picture above), caused mostly by electrons leaking out along magnetic field lines, from the plasma sheet of the Earth's magnetic tail. ... Field lines from the auroral oval are believed to lead to the plasma sheet. ... A near-Earth circular polar orbit has many uses. ...
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Ссылки http://www.iki.rssi.ru/mirrors/stern/Education/Iaurora.html -- 10.1 Кб -- 21.12.2007
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/Education/Iaurora.html -- 10.1 Кб -- 18.04.2005
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/Education/Iaurora.html -- 10.1 Кб -- 18.04.2005
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11. ASP: Monster Comet Promises Big Show
... Its perihelion would occur on April 1, 1997, at which point the comet would be only 0.92 astronomical units from the Sun, just within the orbit of Earth. ... Taken in April 1993, the photo showed the comet over 13 astronomical units from the Sun, well beyond the orbit of Saturn. ... Hale, as in Comet Hale-Bopp, has written a book, Everybody's Comet (available through the ASP Catalog) and coordinated an Internet project, "Hale-Bopp: Live in the American Classroom." ... Anatomy of a comet. ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/36/comet3.html -- 11.6 Кб -- 02.10.2012
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12. This MonthтАЩs Sky тАУ February 2016 ? Amateur Astronomers Association of New
... Home Observing This Month?s Sky This MonthтАЩs Sky тАУ February 2016 . ... This MonthтАЩs Sky тАУ April 2016 . This MonthтАЩs Sky тАУ March 2016 . This MonthтАЩs Sky тАУ February 2016 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
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Ссылки http://www.aaa.org/observing/this-months-sky/this-months-sky-february-2016/ -- 103.5 Кб -- 10.04.2016
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13. http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200102/Open_points-NCR-F_Giannini.pdf
EPIC Calibration and Operation Meeting PN Open Points EPIC NCR Status 7th February 20 01 Fabio Giannini ESA-HQ : 7th February 2001 XMM 1 Summary · PN Open Points · EPIC Status MOS p-n RAD MON ESA-HQ : 7th February 2001 XMM 2 PN Open points · OFFSET / NOISE Transmission current ... RAD MON OPEN Non Conformances All closed by desperation ESA-HQ : 7th February 2001 XMM 7 EPIC Status · MOS Major recent problems Bright pixels in MOS 2 (July 2000). ...
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Ссылки http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200102/Open_points-NCR-F_Giannini.pdf -- 194.7 Кб -- 14.05.2014
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14. Small asteroid to whiz past Earth safely | Astronomy.com
... Small asteroid to whiz past Earth safely . ... The small near-Earth asteroid 2012 DA 14 will pass close to Earth on February 15, so close that it will pass inside the ring of geosynchronous weather and communications satellites. ... Asteroid 2012 DA 14 will be closest to Earth on February 15 at about 2:24 p.m. EST, when it will be at a distance of about 17,200 miles (27,700 kilometers) above Earth's surface. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/News-Observing/News/2013/02/Small%20asteroid%20to%20whiz%20past%20Earth%20safely.aspx -- 70.0 Кб -- 10.04.2016
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15. February 2012 ATUC special meeting agenda and supporting documents
... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Publications overview . ... Careers overview . ... MRO Support Facility . Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Current telescope status . ... Australia Telescope Online Archive (ATOA) . ... Scientific support of facilities . ... Astrophysics overview . ... Meetings . ...
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Ссылки http://www.atnf.csiro.au/management/atuc/2012feb/index.html -- 49.5 Кб -- 08.04.2016
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16. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... When Venus is on the far side of the Sun, we see the entire near side lit by the Sun. ... When it is on the near side of the Sun, it shows a beautiful thin crescent, because it is between us and the Sun and we see the mostly unlit dark half. ... To see this for yourself, draw a circle one centimeter across, then, next to it, draw a circle 6 centimeters across. ... 2008 Phil Plait. ...
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Ссылки http://www.badastronomy.com/bitesize/venus_phase.html -- 19.8 Кб -- 09.04.2016
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17. GRB 990123Page
The HST images of GRB 990510. The images were obtained on 8.1 June 1999 (UT), 17.9 June 1999 and 29 April 2000. ... On this page we present the Hubble Space Telescope images of GRB 990510. ... The field of GRB 990510 was imaged by HST on 8.1 June 1999 (UT) 17.9 June 1999 (UT) and 29 April 2000 with the STIS/CCD camera in Open Filter (50CCD) mode. ... The suggestion of a host in the June 1999 image, led us to re-image the field in April 2000. ... The 29 April 2000 image of the field of GRB 990510. ...
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Ссылки http://www.stsci.edu/~fruchter/GRB/990510/index.html -- 7.9 Кб -- 22.12.2007
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18. http://www.issp.ac.ru/iao/apao/img/Annex_A-Photograph_Guidelines.pdf
Photograph quality The photographs must be: I no more than 6-months old 3540mm in width close up of your head and top of your shoulders so that your face takes up 7080% of the photograph in sharp focus and clear of high quality with no ink marks or creases too close too far away I I I I blurred ink marked/creased I The photographs must: show you looking directly at the camera ...
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Ссылки http://www.issp.ac.ru/iao/apao/img/Annex_A-Photograph_Guidelines.pdf -- 462.9 Кб -- 30.08.2013
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19. ESO Press Release 06/96, 16 February 1996
ESO PR 06/96; 16 February 1996 . ... In the early morning of January 31, 1996, Japanese amateur astronomer Yuji Hyakutake made his second comet discovery within five weeks. ... Information about some earlier comet encounters may be found in the Appendix at the end of this Press Release. ... By a straightforward extrapolation of the current brightness, it would appear that Comet Hyakutake will reach magnitude 1 on March 25, 1996, at the time of the closest approach to the Earth. ...
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Ссылки http://zebu.uoregon.edu/cometh/release.html -- 14.3 Кб -- 18.03.1996
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20. Detection of unique bright radio flare of X-ray binary
... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...
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Ссылки http://www.sao.ru/Doc-en/SciNews/2016/Trushkin/ -- 8.4 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Trushkin/ -- 8.4 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Trushkin/ -- 8.4 Кб -- 10.04.2016
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