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1. Global Warming Predictions
... Credit Copyright: Robert A. Rohde , Global Warming Art Explanation: How much will the Earth's surface warm up over the lives of our children? ... Compared to the past 100 million years, the Earth is currently enduring a relative cold spell , possibly about four degrees Celsius below average. Over the past 100 years, however, data indicate the average global temperature of the Earth has increased by nearly one degree Celsius . ... Publications with keywords: Earth - climate . ... Equinox Earth . ...
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Ссылки http://www.astronet.ru/db/xware/msg/apod/2009-04-21 -- 15.6 Кб -- 28.02.2014
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2. 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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3. APOD: 2004 September 12 - Mercury: A Cratered Inferno
... 2004 September 12 . Mercury: A Cratered Inferno . Credit: Mariner 10 , NASA . Explanation: Mercury's surface looks similar to our Moon's. Each is heavily cratered and made of rock. ... But Mercury is unique in many ways. Mercury is the closest planet to the Sun , orbiting at about 1/3 the radius of the Earth's orbit . As Mercury slowly rotates, its surface temperature varies from an unbearably cold -180 degrees Celsius to an unbearably hot 400 degrees Celsius . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap040912.html -- 5.5 Кб -- 02.10.2012
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4. J.G. Doyle, Research Astronomer
Next: C.S. Jeffery, Research Astronomer Up: Research Previous: J.E. Chambers, Research Astronomer Contents . During 1998 Dr Gerry Doyle was involved with three PPARC PDRA research grants, and was also a co-organiser of two international conferences (the COSPAR Symposium `Activity Observed in the Sun and in Similar Stars', and the Armagh Cool Star Workshop `Solar and Stellar Activity: Similarities and Differences'). He was Associate Scientist with the CDS and SUMER instruments on SOHO. ...
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Ссылки http://star.arm.ac.uk/annrep/annrep98/node12.html -- 8.9 Кб -- 14.12.1999
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5. ASP: Star Science in the Autumn Sky
Once students get the hang of it, they can find and measure the brightness of Delta Cephei in a few minutes. ... of Delta Cephei . ... Oct. ... The following table lists the measurements of Delta Cephei made by one amateur astronomer in autumn 1990. ... 4.0 . ... This activity is a simplified version of one that appeared in Hands-On Astrophysics, a series of activities prepared by the American Association of Variable Star Observers with support from the National Science Foundation. << previous page | ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/32/starscience4.html -- 18.8 Кб -- 02.10.2012
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6. http://www.eso.org/public/news/eso1214/kids/
... The smallest red stars, which are called red dwarfs , are by far the most common type of star in our Milky Way Galaxy. Recently, using a big telescope, a team of astronomers has found that rocky planets that are not much bigger than Earth are very common around red dwarfs. ... Since there are about 160 billion red dwarf stars in the Milky Way, this means that there may be tens of billions of worlds in our Galaxy that are not much bigger than the Earth and have oceans. ...
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Ссылки http://www.eso.org/public/news/eso1214/kids/ -- 10.7 Кб -- 11.04.2016
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7. pntErrVsPlatformMotion
... the computed pointing error for different vertical offsets (.ps) ( .pdf ): . the measured platform height offset and pointing error (.ps) (.pdf ): . ... This gave us a dataset of a pointing run with simultaneous info on the vertical error in the platform position The plots show the measured platform height offset and pointing error (.ps) (.pdf ): . ... The pointed error computed from the height offset matches the measured za error offsets when the platform is offset in height. ...
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Ссылки http://www.naic.edu/~phil/pnt/platMotion/pntErrVsHght.html -- 7.9 Кб -- 18.06.2012
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8. APOD: October 4, 1995 - The Sun Spews X-rays
... October 4, 1995 . The Sun Spews X-rays . Credit: Yohkoh Soft X-ray Telescope , ISAS , Japan . Explanation: Our Sun is really very hot. The Sun's outer atmosphere is so hot that it emits much light in the X-ray band, which was unexpected. X-rays are usually emitted from objects having a temperature in the millions of degrees, not the mere thousands of degrees of the Sun's surface. The above X-ray picture shows the Sun one particularly active day in August of 1992. ...
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Ссылки http://www.sai.msu.su/apod/ap951004.html -- 4.4 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/sun/x-ray-sun.html -- 4.2 Кб -- 28.12.2000
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[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/sun/x-ray-sun.html -- 4.2 Кб -- 28.12.2000
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9. Phil Plait's Bad Astronomy: Info
... Bad Astronomy . ... Mad Science . ... Site Info . ... Public Talks . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Who is this guy who calls himself "The Bad Astronomer?" ... First, yes, I am a real live astronomer (when people ask me what astronomers do, I tell them "They astronom !" ... These are emitted by powerful objects like black holes, exploding stars, and super-dense neutrons stars. ... Finally, am I really a bad astronomer? ... 2008 Phil Plait. ...
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Ссылки http://www.badastronomy.com/info/whois.html -- 22.3 Кб -- 09.04.2016
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10. Lack of Dwarf Galaxies in the Local Volume Compared to Conventional Cosmology
... The sample of the Local Volume galaxies (distance smaller than 10 Mpc) gives a unique opportunity to study the properties of galaxies including the weakest objects: the absolute magnitude M B -10 and the virial mass M vir 10 9 M x263C;. ... Luminosity function of the Local Volume galaxies. ... The luminosity functions for galaxies are presented: red dashed line - from the 2dFGRS survey (Norberg et al. 2002); blue dash-dotted line - from the SDSS survey (Blanton et al. ...
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Ссылки http://www.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
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11. http://www.mso.anu.edu.au/~geoff/HEA/Magnitudes.pdf
Definitions of Magnitudes and Surface Brightness 1 The magnitude system 1.1 Apparent magnitude Astronomers are stuck with the antiquated old system of magnitudes and so a clear explanation of what this system is and how it relates to more sensible units is important. ... 1.2 Absolute magnitude Absolute magnitude is a logarithmic luminosity scale. ... One usually goes by the round about process of referring to the absolute magnitude of the sun. ... Magnitudes and surface brightness 6/6 ...
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Ссылки http://www.mso.anu.edu.au/~geoff/HEA/Magnitudes.pdf -- 15.0 Кб -- 12.04.2000
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12. Amateur Astronomers Association of New York ? Amateur Astronomers Association
... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...
13. Bright prospects: Comparing the H Survey with large-scale radio continuum
... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... Bright prospects: Comparing the H Survey with large-scale radio continuum emission . ... Prospects for comparisons between the AAO/UKST H \ survey and large-scale radio continuum emission are considered, with particular reference to the recently completed Parkes 2.4-GHz survey of the southern Galactic Plane. ...
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Ссылки http://www.atnf.csiro.au/pasa/15_1/duncan/paper/index.html -- 52.4 Кб -- 08.04.2016
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14. A Rolling Stone on the Moon | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Moon . ... Space Flight . ... Earth Satellites . ... February . ... By admin February 16, 2012 Posted in: Moon . A roll?n?rock can be seen in this image from NASA?s Lunar Reconnaissance Orbiter. ... This rolling stone gathered no moss but left its track in the regolith until the slope levelled off and it slowed to a halt. ... Then the Moon shone down on an Earth that€а looked superficially familiar to that of today but was oddly different. ...
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Ссылки http://www.armaghplanet.com/blog/a-rolling-stone-on-the-moon-image-of-the-month.html -- 45.3 Кб -- 09.04.2016
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15. The AstroStat Slog chisq
... Posts tagged ?chisq? ... Posted by vlk . ... 2 distribution plays an incredibly important role in astronomical data analysis, but it is pretty much a black box to most astronomers. ... distribution ? ... 2 distribution with ? ... Continue reading ?chi-square distribution [Eqn]? ... 4 Comments . ... 1 Comment . ... Category: arXiv , Bad AstroStat , Fitting , Methods , Spectral , Stat | ... Category: Bad AstroStat , Data Processing , Fitting , Frequentist , Methods , Spectral , Stat , Uncertainty | ...
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/tag/chisq/index.html -- 28.2 Кб -- 01.03.2014
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16. Vladimir P. Reshetnikov's Home Page
. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997
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Ссылки http://www.astro.spbu.ru/staff/resh/resh.html -- 8.2 Кб -- 05.10.2013
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17. http://www.issp.ac.ru/journal/surface/
Журнал ПОВЕРХНОСТЬ публикует оригинальные статьи и обзоры по наиболее актуальным проблемам изучения поверхностных явлений. ... Редакция журнала 'Поверхность. ... Англоязычная версия журнала Journal of Surface Investigation . X-Ray, Synchrotron and Neutron Techniques выходит 6 раз в год . The Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques ( Poverkhnost '. ... X-ray, Synchrotron and Neutron Techniques is abstracted and/or indexed in (Impact Factor 0.359): . ...
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Ссылки http://www.issp.ac.ru/journal/surface/ -- 56.6 Кб -- 27.11.2015
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18. Astronomers once thought Pluto's atmosphere would condense down to the surface
... Astronomers once thought Pluto's atmosphere would condense down to the surface as it moved away from the Sun. Can that still be true, and if so, is that causing the surface features we now see? ... This is almost certainly because the atmosphere which is nitrogen, like Earth s atmosphere is also frozen as ice on the surface. ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...
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Ссылки http://www.astronomy.com/magazine/ask-astro/2016/03/plutos-falling-sky -- 64.0 Кб -- 10.04.2016
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19. Comparing files under SCCS control
. You can compare any two versions of a file that is under the control of SCCS with the sccsdiff command: /usr/sccs/sccsdiff -r version -r version s. filename . Using this command produces a line by line difference between the two versions of the file. Results are shown in the same format as that produced by the diff command. Examples .
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Ссылки http://comet.sai.msu.ru/UNIXhelp/utilities1/sccs_compare.html -- 2.2 Кб -- 17.01.1997
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20. Energetic Particles
... The hotter the gas, the faster they move, and the more energy each of them holds. The free ions and electrons in a plasma behave the same way. Knowing the temperature of the high atmosphere of Earth, or that of the Sun, we can calculate energies expected of ions and electrons found there. However, ions and electrons actually observed in space are often much , much more energetic, and may move at a respectable fraction of the velocity of light (300,000 km/sec or 186,000 miles/sec). ...
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/EAMAGSPH/wenpart1.html -- 7.7 Кб -- 21.12.2007
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