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21. http://www.mrao.cam.ac.uk/~bn204/mk2/publications/2004/dusty04-sdss-interacting-poster.pdf
... Tidal influence on each of the galaxies in our sample is quantified by identifying and measuring the distance to the nearest companion, using a photometric technique with good completeness characteristics. ... Massnormalised starformation rates were derived using galaxy stellar masses estimated from zband luminosities Nearest companions were identified using the algorithm illustrated in Figure 1. ... Some of the lowredshift galaxies in our sample with close companions are illustrated in Figure 3. ...
[ Текст ]  Ссылки http://www.mrao.cam.ac.uk/~bn204/mk2/publications/2004/dusty04-sdss-interacting-poster.pdf -- 1653.4 Кб -- 25.11.2009
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22. Differences Between QPOE Files and Image Arrays
Next: Other Types of Files Up: IRAF/PROS Files Previous: *.imh and *.qp Extensions . QPOE files are event lists. ... Image arrays are arrays of numbers representing total counts at each position - even if that count may be zero. ... Storing of images in the data directory . ... Filtering on QPOE files . On the command line, filters of the PROS type on QPOE files must be specified within quotes. e.g. im> imcopy "xdata$rp110590.qp[pi=2:10]" foo.imh # the input file # is rp90.imh . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/PROS/PUG/node17.html -- 6.9 Кб -- 01.10.2012
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23. http://selena.sai.msu.ru/Pug/Publications/ms42/m42_60.pdf
THE PARAMETERS INVOLVED IN HAPKE'S MODEL FOR ESTIMATION OF THE COMPOSITION OF THE EJECTA LUNAR TERRAINS. ... In the previous papers we were estimated the surface roughness of the ejecta lunar terrains by means comparison of the local phase function and the average integrated lunar indicatrix. ... The Hapke's theoretical model of the lunar surface reflection. ... For THE PARAMETERS INVOLVED IN HAPKE'S MODEL: S.G. Pugacheva, V.V. Shevchenko a low-albedo lunar surface parameter Bo = 1. ...
[ Текст ]  Ссылки http://selena.sai.msu.ru/Pug/Publications/ms42/m42_60.pdf -- 43.9 Кб -- 06.10.2008
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24. ASP: Astronomical Society of the Pacific Presents Pricilla and Bart Bok Awards
... Two high school students from Texas and Louisiana are the winners of the 2012 Priscilla and Bart Bok Awards for their astronomy projects presented at the Intel Science and Engineering Fair in Pittsburgh, Pennsylvania in May. The awards were presented on May 18 by the Astronomical Society of the Pacific (ASP) in partnership with the American Astronomical Society (AAS), supported by funding from the National Science Foundation (NSF). ... The Bok prize is named for Bart and Priscilla Bok. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/news/2012bok.html -- 9.4 Кб -- 02.10.2012
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25. StarCalc Home Page [English]
Russian version of HP . ... StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC computers you can found here ). ... Extensibility : This program is based on common "Plugin StarCalc interface to catalogs and object groups", which allows program to add new modules as Plugins. ... Welcome to the Pocket StarCalc Home Page: . ... Some bugfixes in eclipses" and line" plugins - see the new versions in downloads page. ...
[ Сохраненная копия ]  Ссылки http://www.m31.spb.ru/StarCalc/ -- 12.1 Кб -- 27.12.2004
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26. Kuiper-Oort
In 1950 Jan Oort noticed that . no comet has been observed with an orbit that indicates that it came from interstellar space, . ... From this he proposed that comets reside in a vast cloud at the outer reaches of the solar system. ... Unfortunately, since the individual comets are so small and at such large distances, we have no direct evidence about the Oort Cloud. ... Its orbit is intermediate between the Kuiper Belt and what was previously thought to be the inner part of the Oort Cloud. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/tnp/kboc.html -- 10.0 Кб -- 01.10.2012
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27. Kuiper-Oort
... no comet has been observed with an orbit that indicates that it came from interstellar space, . ... From this he proposed that comets reside in a vast cloud at the outer reaches of the solar system. ... Unfortunately, since the individual comets are so small and at such large distances, we have no direct evidence about the Oort Cloud. ... T he Kuiper Belt is a disk-shaped region past the orbit of Neptune roughly 30 to 100 AU from the Sun containing many small icy bodies. ... Small Bodies .. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/nineplanets/kboc.html -- 9.6 Кб -- 28.01.1999
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28. Astrobiologists find martian clay contains chemical implicated in the origin of
... An artificial comet holds secrets to Earths life . ... Astrobiologists find martian clay contains chemical implicated in the origin of life . ... Electron microscope image showing the 700-million-year-old martian clay veins containing boron (100 ТЕm = one tenth of a millimeter). ... The minerals it contains, as well as its chemical composition, clearly show that it is of martian origin. ... Cosmic Origins . ... Only registered members of Astronomy.com are allowed to comment on this article. ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2013/06/astrobiologists-find-martian-clay-contains-chemical-implicated-in-the-origin-of-life -- 70.4 Кб -- 10.04.2016
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29. System Interfaces to the STIS Calibration Pipeline
... The routine processing of STIS data in the calibration ``pipeline" requires an interrelated set of software tasks and databases developed and maintained by many groups at STScI. We present the systems-level design of this calibration pipeline from the perspective of the STIS instrument group at STScI. We describe the multiple interfaces to the pipeline processes that the STIS group works across in an effort to provide for the routine calibration of STIS data. ... For example, the STIS group: . ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/hulberts.html -- 9.4 Кб -- 12.06.2006
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass97/hulberts.html -- 9.5 Кб -- 15.05.1998
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30. The Present and Future of Small and Medium Size Telescopes
... Conference . ... for optical telescopes of small and medium size (up to 3-m in aperture) to be discussed. Current Status and New Projects of Small- and Medium-Size Optical Telescopes . ... Science with Small- and Medium-Size Optical Telescopes . ... 12 May 2015 - First announcement . 1 June 2015 - Registration opens . 10 June 2015 - Abstract submission opens . ... 10 September 2015 - Programme available . 19 October 2015 - Conference opens . 22 October 2015 - Conference closes . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/lon/ConfSite/main-en.html -- 4.0 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/lon/ConfSite/main-en.html -- 4.0 Кб -- 10.04.2016
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31. merkurie
Mercury - is the nearest to the Sun. Ellusive planet. ... They had several names for this star: Set and Gor (ant. ... The same surface spot with many craters, some of which has the systems of light beams only dark spots, like the Moon seas were considerably less. ... Further was the period of intensive bombing Mercury by the remains of before planet’s swarm (planetozimalies), when the ponds were founded for example Colories (diameter - 1300km) as well as craters like Copernic crater in the Moon. ...
[ Сохраненная копия ]  Ссылки http://www.space.vsi.ru/merkurie.htm -- 7.8 Кб -- 14.10.2000
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32. http://vega.inp.nsk.su/~inest/startest.doc
... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...
[ Текст ]  Ссылки http://vega.inp.nsk.su/~inest/startest.doc -- 1251.5 Кб -- 13.02.2007
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33. http://www.asc.rssi.ru/RadioAstron/archives/RAMN/2005/oct.pdf
... They will undergo acceptance tests. ... Appendix (The list of used acronyms) ASC Cold Plate DC Astro Space Center of Lebedev Physical Instutute cooled LNAs and antenna feed hermetic device container (part of payload); it contains Formatter ... synthesizer, control unit and is placed under dish DM Device Module = DC + H-maser EGSE Electronic Ground Support Equipment Electronic Complex ­ all SRT electronics EM Engineering Model FC Focal Container ­ hermetic package with the ...
[ Текст ]  Ссылки http://www.asc.rssi.ru/RadioAstron/archives/RAMN/2005/oct.pdf -- 85.0 Кб -- 03.11.2011
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34. SETI League Guest Editorial -- Past - Present - Future
Guest Editorial , July 2006 . Past ? Present ? Future . ... SETI, the quest for reasonable signals from Space, is aimed at the Past. ... From here on Earth, we can say with good reason that conducting both searches (SETI) and transmission (METI) of reasonable signals, we appear poised just halfway between the Past and the Future: namely, in the Present! ... This editorial was submitted in response to Their Past, Our Future , by SETI League executive director emeritus H. Paul Shuch. ...
[ Сохраненная копия ]  Ссылки http://www.cplire.ru/html/ra&sr/irm/motion.html -- 9.8 Кб -- 12.12.2006
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35. The Sun - a summer without activity
... Precisely one month ago, on 11 July 2009, the last active area of the new solar cycle disappeared from the surface of the Sun. Over the 30 days following this, neither observers on Earth nor devices in space have been able to detect the emergence of any sunspots. ... Therefore, it seems that our star has once again returned to a state of deep solar "winter", following several sparks of activity in May-June 2009. ... To date, this period has lasted 30 days. ...
[ Сохраненная копия ]  Ссылки http://www.tesis.lebedev.ru/en/info/tesis_20090811_en.php -- 9.7 Кб -- 01.10.2012
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36. http://www.mso.anu.edu.au/seminars/abstracts/20150508-1400.html
It is possible to piece together the processes that have shaped the observed characteristics of a galaxy by studying its stars in detail. The Large Magellanic Cloud (LMC) is an excellent candidate for this type of study because of its favourable viewing angle and ongoing star formation. I present the results of high-resolution VLT/FLAMES observations of ~80 red giant stars around star cluster NGC 1846, located in the disc of the LMC. ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/seminars/abstracts/20150508-1400.html -- 4.3 Кб -- 10.04.2016
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37. What is Redshift? (2dF QSO Redshift Survey - 2QZ)
... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...
[ Сохраненная копия ]  Ссылки http://www.2dfquasar.org/restframe.html -- 10.2 Кб -- 07.05.2008
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38. NICMOS Observes the Galactic Center
Next: NICMOS/HST H-band (F160W) Images Up: NICMOS Science Previous: HST NICMOS Observations of . ... Observations of P . ... The NICMOS team has devised a comprehensive program of observations of the Galactic Center. ... Data in hand give a first look at variability and a detailed look at the search for the tip of the main sequence will be discussed where NICMOS has demonstrated adequate sensitivity and photometric precision to identify likely O8-B1 stars at the Galactic Center. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/sardinia/node25.html -- 12.9 Кб -- 12.06.2006
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39. Meade Instruments Corporation - Choosing the Right Microscope
... Meade Instruments Corporation . ... Choosing the Right Microscope . ... On most microscopes the specimen glass remains fixed while the microscope's objective lens and eyepiece move as a unit up or down to focus the image. ... Eyepieces of varying powers work with objective lenses of varying powers to yield a range of microscope magnifications. ... Magnification: The effective magnification of a microscope is determined by multiplying the eyepiece power by the objective lens power . ... about meade |...
[ Сохраненная копия ]  Ссылки http://www.meade.com/support/selmicro.html -- 13.7 Кб -- 01.02.2006
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40. Mid Scales Role
... ON THE ROLE OF LARGE-SCALE PLASMA IRREGULARITIES AT THE FINAL STAGE OF ANOMALOUS ABSOPTION DEVELOPING UNDER HF HEATING OF THE IONOSPHERE . ... Fig. ... With the aid of numerical statistical modeling based on multiple ray tracing it is shown that in presence of large-scale irregularities the reflected signal amplitude mean value is increased significantly. ... Dependence of the mean amplitude of the reflected from the ionosphere signal on the large-scale (10-50 km) electron density irregularity level...
[ Сохраненная копия ]  Ссылки http://ip.rsu.ru/~zabotin/posters/mid_sc/mid_sc.htm -- 11.1 Кб -- 02.02.2007
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