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http://www.astronet.ru/db/xware/apod.html?page=294&d=2012-11.
http://www.astronet.ru/db/xware/apod.html?page=294&d=2012-11.
1. XWare > APOD
... Pastel Planet, Triple Eclipse . ... Leo A: Nearby Dwarf Irregular Galaxy . ... Why isn't this small galaxy simple? The above image and contemporary observations of small nearby galaxy Leo A were supposed to show it has a simple structure. Now Leo A is known.. A Full Sky Multi Colored Auroral Corona . ... The Galactic Center in Infrared . ... The center of our Galaxy is a busy place. In visible light, much of the Galactic Center is obscured by opaque dust. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=221&d=2010-11 -- 14.9 Кб -- 13.04.2016
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2. ASP: Eclipse Watching: Making a Solar Filter
adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/41/filter.html -- 10.0 Кб -- 02.10.2012
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3. Amateur Telescope Makers of Boston
... Apr 14, 2016 - Monthly Meeting . ... The Amateur Telescope Makers of Boston, Inc. ATMoB) is an astronomy club devoted to telescope making, observing, and studying the heavens. ... CURRENT MOON . ... April Sky . ... Lyrids Meteor Shower . ... Sources: NASA JPL Space Calendar , StarDate Online , Sky Telescope , Harvard-Smithsonian Center for Astrophysics , RASC Observer’s Handbook , Abrams Planetarium Sky Calendar and Astronomy Magazine . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
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4. APOD: 2004 November 3 - A Time Lapse Lunar Eclipse
... 2004 November 3 . A Time-Lapse Lunar Eclipse . ... Explanation: During last week's lunar eclipse , our Moon appeared to disappear. As the Earth moved between the Moon and the Sun, the Earth's shadow fell on the moon, making it quite dark . In the above picture the Earth's rotation, multiple exposures, and digital enhancements are used to create a time-lapse effect that dramatizes how the Moon looked as it faded out and re-appeared during the three hour lunar eclipse . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap041103.html -- 4.9 Кб -- 02.10.2012
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5. Web Extra: How Big Bang ripples make the ideal cosmic ruler | Astronomy.com
... Subscriber Extras . ... Web Extras . ... Cosmic Adventures . ... J. Richard Gott on The Cosmic Web . ... Web Extra: How Big Bang ripples make the ideal cosmic ruler . ... Finding the remains of these ripples, called baryon acoustic oscillations (BAOs), will give them a cosmic ruler to measure the distance between galaxies. ... Just make sure you're registered with the website. Get instant access to subscriber content on Astronomy.com! ... BONUS web extras not included in the magazine . ...
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Ссылки http://www.astronomy.com/magazine/2015/06/web-extra-how-big-bang-ripples-make-the-ideal-cosmic-ruler -- 64.0 Кб -- 10.04.2016
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6. Making HST Pictures: Illustrations
Making HST Pictures: Examples and Illustrations . ... These illustrations represent some of the steps and techniques used to produce “pretty pictures” from HST images. ... TIFFs (ftp) . ... Separate images are exposed through different color filters. ... An alternate way to make color images . ... Eight bit (one byte) images contain 256 different values that may be represented by 256 shades of gray or 256 arbitrary colors from a color map (or palette) of all possible colors. ...
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Ссылки http://www.stsci.edu/~levay/color/index.html -- 11.6 Кб -- 27.10.2004
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7. Armagh Observatory Jupiter Venus Conjunction
The planets Jupiter and Venus will make an apparent close approach to each other on the early morning of Friday, 5th November. When Jupiter rises above the eastern horizon at 4.07 a.m. for Northern Ireland viewers, it will be just about one Moon-width away from the much more brilliant Venus. ... In reality, a vast distance will separate the planets. ... FOR FURTHER INFORMATION CONTACT: John McFarland at the Armagh Observatory, College Hill, Armagh, BT61 9DG. ...
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Ссылки http://star.arm.ac.uk/press/Jupiter_Venus_appulse_pr.html -- 4.2 Кб -- 29.10.2004
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8. You Can Make Stellar Images Brighter - an Astronomy Net Article
You Can Make Stellar Images Brighter . Articles | ... A few months ago I wrote an article titled "You Can’t Make Them Brighter". So why am I now writing that you can make them brighter. ... The image of a focused star is actually a small disk called the Airy disk, named after the 19 th century scientist Sir George Airy. ... For a given aperture, a smaller Airy disk means that the light is focused to a smaller disk and is therefore brighter. ... www.astronomy.net . About Astronomy Net | ...
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Ссылки http://www.astronomy.net/articles/30/ -- 17.5 Кб -- 09.04.2016
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9. The Leonid meteors: highlights of the November night sky | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Meteors and Meteorites . ... Stars . ... Monthly Sky Notes . ... This famous depiction of the Leonids was based on a first hand account of a meteor storm by a minister, Joseph Harvey Waggoner. ... In the autumn the Great Square of Pegasus is visible in the southern night sky. ... I hope this guide to the November night sky is helpful and have fun star sight-seeing! ... Tweets that mention The Leonid meteors: highlights of the November night sky | ...
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Ссылки http://www.armaghplanet.com/blog/the-leonid-meteors-and-other-highlights-of-the-november-night-sky.html -- 45.1 Кб -- 09.04.2016
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10. Total solar eclipse broadcast from Kenya with GLORIA
... In particular, members of the project regularly organize events dedicated to various interesting astronomical phenomena and events - solar and lunar eclipses, transit of Venus, etc. On November 3rd a team of astronomers will venture deep into Turkana National Park, Kenya and attempt to broadcast the magic of a total solar eclipse to the world. ... Solar eclipse . A solar eclipse occurs when the Moon passes between the Sun and Earth, and the Moon fully or partially blocks the Sun from our view. ...
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Ссылки http://www.sao.ru/Doc-en/Science/SciNewsExt/2013/Kenya/ -- 7.7 Кб -- 28.02.2014
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/Science/SciNewsExt/2013/Kenya/ -- 7.7 Кб -- 28.02.2014
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/Science/SciNewsExt/2013/Kenya/ -- 7.7 Кб -- 28.02.2014
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11. The Cosmic Bat | ESO
... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... Survey Telescopes . ... Images . ... Star Clusters . Stars . ... Usage of ESO Images and Videos . ... Stars@ESO . ... NGC 1788 is a reflection nebula, whose gas and dust scatter the light coming from a small cluster of young stars in such a way that the tenuous glow forms a shape reminiscent of a gigantic bat spreading its wings. ...
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Ссылки http://www.eso.org/public/news/eso1009/ -- 91.8 Кб -- 10.04.2016
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12. Index of /stp/data/cosmic.ray/Neutron_Monitors(hourly_values)/C_New_Format/MAKE
... 15-Nov-2010 15:36 . ... Apache/2.2.3 (CentOS) Server at www.wdcb.ru Port 80 ...
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Ссылки http://www.wdcb.ru/stp/data/cosmic.ray/Neutron_Monitors(hourly_values)/C_New_Format/MAKE/ -- 4.2 Кб -- 03.02.2013
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13. http://www.naic.edu/vscience/schedule/tpfiles/ArchibaldtagP2552tp.pdf
... P2552 Date Received: 2010-Feb-01 16:22:29 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Pulsars Galactic 18 Hours 30 min Phase-coherent timing of an LMXB-MSP transition ob ject The bright, nearby, eclipsing millisecond pulsar J1023 appears to have had an accretion disk as recently as 2001, making it an important "missing link" in the evolution of low-mass X-ray binaries into radio millisecond...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/ArchibaldtagP2552tp.pdf -- 47.3 Кб -- 15.02.2010
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14. Jupiter's Moon Amalthea
Amalthea . Jupiter V . Amalthea [am-al-THEE-uh] is one of Jupiter's smaller moons. ... These four images of Jupiter's moon, Amalthea, were taken by Galileo's solid state imaging system at various times between February and June 1997. ... Amalthea, whose longest dimension is approximately 247 kilometers (154 miles) across, is tidally locked so that the same side of the satellite always points towards Jupiter, similar to how the near side of our own Moon always points toward Earth. ...
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Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/amalthea.htm -- 11.0 Кб -- 15.03.1998
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15. The X-ray Solar Eclipse
... The Russian TESIS (FIAN) Solar Observatory has transmitted observations back to Earth of the solar eclipse made on July 22nd, 2009. ... On the first occasion, the satellite passed through the eclipse area at 04:30 Moscow time, making it the first on our planet to see the shadow of the Moon, which was still in space and was only approaching the Earth ( film 1.2 MB, wmv format ). ... The first Moon passage over the solar disk (00:30 UT) (Movie wmv; 1.2 MB) . ...
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Ссылки http://www.tesis.lebedev.ru/en/info/tesis_20090722_en.php -- 10.0 Кб -- 01.10.2012
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16. Eclipse
Having studied the solar corona and its radio emissions sunspot cycles ago, I was keen to verify its existence optically during the total solar eclipse of Wednesday, 4 December 2002, the first on Australian soil since 1976. The moon's shadow was to travel from the south-Atlantic west of The Congo, across southern Africa, the Indian Ocean and into the Great Australian Bight, finally making Australian landfall at Ceduna, South Australia (SA). ... The favoured site to observe the eclipse was Ceduna. ...
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Ссылки http://www.atnf.csiro.au/news/newsletter/feb03/Eclipsefnl.htm -- 8.4 Кб -- 23.01.2013
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17. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... This first Snack of the year 2000 (yes, I am one of those who says the Millennium begins in 2001) will talk a little about a wonderful event: a total lunar eclipse. On the evening of Thursday, January 20 (or the early morning Friday, January 21 if you lives east of England) the Moon will go undergo one of the best eclipses it can. ... The Moon stays in the Earth's shadow in a lunar eclipse longer the Earth stays in the Moon's shadow during a solar eclipse. ... 2008 Phil Plait. ...
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Ссылки http://www.badastronomy.com/bitesize/lunar_eclipse.html -- 22.6 Кб -- 09.04.2016
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18. Urban Lunar Eclipses ? Amateur Astronomers Association of New York
... Home Gallery Astrophotography Urban Lunar Eclipses . ... 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 . ... Several lunar eclipses have been visible from the New York area as these photographs from AAA members show. ... Penumbral lunar eclipse, New York City . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
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Ссылки http://www.aaa.org/gallery-2/astrophotography/urban-lunar-eclipses/ -- 106.9 Кб -- 10.04.2016
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19. AAL Homepage
MAIN PAGE . ... Nova Cygni August 1975! ... 1975/76: Comet West! ... Dr. Richard West (4th from left) & AAL members visiting SES Betzdorf on occasion of our club's 25th anniversary - October 1996 . Comet West Information . ... It was the brightest comet visible from Earth since Comet West in 1976. ... 1997: Comet Hale-Bopp! ... Thus Comet Hale-Bopp never got closer to Earth than Earth gets to the Sun. ... Comet Hale-Bopp JPL Page . ... 1999: Total solar eclipse over Luxembourg! ...
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Ссылки http://www.aal.lu/HIGHLIGHTS_1970-2000/ -- 22.1 Кб -- 09.04.2016
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20. *improj* - Make a one-dimensional projection of data within a rectangular band
Next: Smoothing and Contouring Up: Radial Profiles and Projections Previous: *imcnts* - Radial Profile . This makes a one-dimensional array (or table) giving intensity vs. position. ... xr> xspatial xs> improj image file : xdata$rp110590_im1.imh region descriptor : b 231 313 100 10 # a box centered at 231,313 with # x dimension=100, y dimension = 10 output file . uses same root bins in x projection 100 bins in y projection 1 . ... The task improj will use a rotated box. ...
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Ссылки http://hea-www.harvard.edu/PROS/PUG/node107.html -- 6.1 Кб -- 01.10.2012
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