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http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/Twinjet.txt.
http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/Twinjet.txt.
41. Radio survey for new compact HII regions
... 227Wink This paper containes an investigation of 91 sources which appear to be point sources when observed with the angular resolution of the 100-m telescope at 4.9 GHz, teta_a = 2.6', and which we expected to be HII regions. The basic search list was prepared from the 4.9 GHz survey of the galactic plane by Altenhoff et al. ... In the present paper we list 4.9 GHz flux densities only for sources for sources for which we present new observations. ... source structure indicated . ...
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Ссылки http://www.sao.ru/cats/doc/HII_Wink.html -- 4.8 Кб -- 18.03.2015
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42. Astrophysics Group AMI Science
... Astrophysics Group . ... AMI Science . ... Observations of galaxy clusters are central to the AMI science programme. The AMI Small Array is used to observe already-known clusters with high-sensitivity and resolution, allowing us to extract detailed information about individual clusters and to build up statistics about the cluster population. ... Observing galaxy clusters at 15 GHz is tricky because of the contamination from foreground radio sources, which is where the Large Array comes in! ...
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Ссылки http://www.mrao.cam.ac.uk/facilities/ami/ami-science/ -- 24.8 Кб -- 10.04.2016
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43. Amateur Telescope Makers of Boston
... click image to view discuss) . ... This is a quick shot of the near-Earth asteroid 2005 YU55 using four consecutive exposures from the Harvard MicroObservatory robotic telescope in Amado, Arizona, on the night of Nov. ... 10, 2015 . This is Comet Lovejoy C/2014 Q2 as it appeared at about 10:30 pm Saturday, Jan. 10, 2015, from my back yard in Belmont, MA, about 5 miles west of downtown Boston. ... Main image: 0.6 second exposure. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
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Ссылки http://www.atmob.org/gallery/showgallery.php?id=143 -- 12.2 Кб -- 10.04.2016
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44. History
History of an outer space exploration . ... The first space rockets . ... In space where there is no air, the engine which is not using air, i.e. the rocket installation is necessary for a flight vehicle. ... The Tsiolkovsky has understood, that firm kinds of fuel are not suit for space flights and has offered to use rocket engines on liquid fuel. ... Tsiolkovsky made a great contribution to the theory of rocket flight. ... From a satellite of the Earth before lunar landing . ...
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Ссылки http://www.schools.keldysh.ru/sch1952/Pages/Eng1/history.htm -- 12.1 Кб -- 12.03.2002
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45. S.P.Korolev RSC Energia - LAUNCHERS
... Stage A was used as stage I . of launch vehicle N1. ... height across mating interfaces - 11.5 m. The rocket was a package design with suspended, single-unit, spherical fuel tanks and multi-engine propulsion units on stages I, II, and III. Relying on the analysis, it was decided to employ engines sized to 150 tf. ... For this, stages I, II, and III of LV were provided with the Kord engine control system to shut down the engine at its derating. ... Official WEB-site of S.P.Korolev RSC Energia . ...
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Ссылки http://www.energia.ru/english/energia/launchers/vehicle_n1-l3_u.html -- 10.8 Кб -- 02.10.2012
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46. 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...
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Ссылки http://vega.inp.nsk.su/~inest/startest.doc -- 1251.5 Кб -- 13.02.2007
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47. Amateur Astronomers Association of Princeton
... Club By-laws . ... Other Club Activities . ... Public Nights . ... Dr. James Green, NASA, Director Planetary Science will be our esteemed speaker on Tuesday, April 12, 2016 at 7:30 PM in Peyton Hall on the Princeton University campus. ... Our astronomers setup telescopes for public use at Communiversity in Princeton, Super Science Saturday at the NJ State Museum in Trenton and at various public events around Mercer County. ... Amateur Astronomers Association of Princeton, Inc., ...
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Ссылки http://www.princetonastronomy.org/ -- 23.1 Кб -- 02.04.2016
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48. Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 03 апреля
Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Апрель 1998 . ... Дата: 03 апреля 1998 (1998-04-03) От: Alexander Bondugin Тема: Hubble Reveals Details Of A Newly Born Planetary Nebula Привет всем! ... STScI-PR98-15 HUBBLE REVEALS DETAILS OF A NEWLY BORN PLANETARY NEBULA Astronomers have caught a peek at a rare moment in the final stages of a star's life: a ballooning shroud of gas cast off by a dying star flicking on its stellar light bulb. ...
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Ссылки http://www.astrolib.ru/rsn/1998/04/03/ -- 20.1 Кб -- 09.04.2016
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49. TUI:Telescope:Secondary Focus Window
This widget allows you to adjust the secondary mirror focus. The seconary focus is actually an offset to the secondary mirror piston computed by the TCC (as it tries to compensate for changing temperature and altitude). ... Set... : set a new absolute secondary focus. ... XX and + XX buttons: offset the secondary focus by the amount shown. The mirror is moved as soon as you release the button. Increment Menu (25/50/100) : set the increment shown on the - XX and + XX buttons. ...
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Ссылки http://www.apo.nmsu.edu/35m_operations/TUI/Telescope/SecFocusWin.html -- 2.2 Кб -- 05.09.2014
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50. http://www.astro.louisville.edu/shared_skies/archive/select/messier/m1/20081102/movie.txt
http://hubblesite.org/newscenter/archive/releases/1996/22/text/ Probing the mysterious heart of the Crab Nebula, the tattered remains of a stellar cataclysm witnessed more than 900 years ago, astronomers using NASA's Hubble Space Telescope have found that the Crab is even more dynamic than previously understood, based on a cosmic "movie" assembled from a series of Hubble observations. ... Because of this flickering, the neutron star is also called a "pulsar." ...
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Ссылки http://www.astro.louisville.edu/shared_skies/archive/select/messier/m1/20081102/movie.txt -- 6.3 Кб -- 31.10.2008
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51. http://astro.uni-altai.ru/AFgalleries.html
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Ссылки http://astro.uni-altai.ru/AFgalleries.html -- 1.1 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://astroclub.ru/ -- 1.2 Кб -- 09.04.2016
[ Сохраненная копия ] Ссылки http://astronomy.tomsk.ru/google.php -- 1.3 Кб -- 01.10.2012
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[ Сохраненная копия ] Ссылки http://astroclub.ru/ -- 1.2 Кб -- 09.04.2016
[ Сохраненная копия ] Ссылки http://astronomy.tomsk.ru/google.php -- 1.3 Кб -- 01.10.2012
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52. http://jet.sao.ru/jet/~goray/838/v838ecl.htm
... V838 Mon is a member of a new class of eruptive variables which appear as a peculiar novae having late K-M type spectra in their outburst. Before its outburst, it was a wide binary system of B3V type stars. ... The B3V companion was seen in the outburst in the UV spectrum taken with HST (Rauch et al., ... In the latest spectra, the light of B3V companion was predominating in the short-wave photometric bands. ... CCD blue frames of V838 Mon before the eclipse (left) and in the eclipse (right). ...
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Ссылки http://jet.sao.ru/jet/~goray/838/v838ecl.htm -- 7.3 Кб -- 08.01.2007
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53. CMEs and Space Weather
Properties of the Solar Eruptive Event of 19 October 2001, 09:40 UT . ... 1) IZMIRAN, Troitsk, Moscow Region, 142190 . ... Basing on IZMIRAN and NIRFI radio observations, we analyze an event which is characterized by sufficiently intense emission in the cm- and dm-ranges under almost total lack of metric bursts. This peculiarity appears to be caused by very slow speed (V~240 km/s) of a coronal mass ejection (CME) recorded in this event with SOHO/LASCO. ... Coronal Mass Ejections . ...
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Ссылки http://www.izmiran.rssi.ru/~ichertok/011019/index.html -- 3.6 Кб -- 07.06.2012
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54. Oregon Vortex - что это? - Горизонты науки о Вселенной
Добро пожаловать, Гость . ... Горизонты науки о Вселенной (Модераторы: Дмитрий Вибе , AlAn ) ? Oregon Vortex - что это? . ... 0 Пользователей и 1 Гость просматривают эту тему. Гость . 14.04.2005 [08:58:41] ? ... Записан . ... Ответ #1 : 14.04.2005 [09:01:46] ? ... Цитата: bob от 14.04.2005 [09:01:46] Фотки красиво сделаны. ... Illustration #1 shows the finished product, in which two bottles, identical except for contents and labeling, are placed on a miniature platform. ...
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Ссылки http://www.astronomy.ru/forum/index.php/topic,8530.0.html -- 58.3 Кб -- 09.04.2016
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55. Super Ratio
... SUPER RATIO . ... On this page I will present the most important (on my opinion) idea on Intellegence Life in the Universe . ... On the problem of the Super Ratio in astrophysics" . ... As a matter of fact, this is the main problem of the modern natural science. ... Here I shall try to speak about the most important problem of the modern natural science, the problem which is undoubtedly, of more importance than discovery of Blacks Holes, creation of Grand Unification Theory or Artificial...
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Ссылки http://www.pereplet.ru/nauka/super_ratio.shtml -- 59.0 Кб -- 11.04.2016
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56. Астрономия и телескопостроение
. От авторов сайта . Дорогие друзья! . Наш сайт переехал на новый сервер! . Добро пожаловать! . Новый сервер - astronomer.ru . Старая страница - astronomer.narod.ru . Желаем вам успехов и ясной погоды! . Астрономия и телескопостроение - Copyright 1999-2002, Коллектив авторов . Используются технологии uCoz .
57. Under a Dog Day Sky August 1999
... Hazy skies usually mean steady skies, and steady air is just what the doctor ordered for observing planets and double stars. Mars is well past opposition and becoming less an item of interest as it shrinks in size, but Jupiter and Saturn are well placed in the early morning August sky. ... Their magnitudes are 4.2 and 6.0. ... It has an easily observed 10.6 magnitude central star. ... Cygnus is also host to a lot of small open star clusters that stand up to inspection under hazy skies. ...
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Ссылки http://www.wro.org/ras/m111/newsletters/mallen_aug99.htm -- 28.7 Кб -- 18.08.2005
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58. 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 . ...
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Ссылки http://www.2dfquasar.org/restframe.html -- 10.2 Кб -- 07.05.2008
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59. VISTA - Visible and Infrared Survey Telescope for Astronomy
... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...
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60. http://hea.iki.rssi.ru/ru/Posters/INTEGRAL_2007_ridge.pdf
Milky Way X-ray background emission « »: , . ... RXTE , . ... Using near-infrared Galaxy intensity measured with COBE/DIRBE experiment and X-ray data from RXTE and INTEGRAL it was shown that X-ray brightness of the Galactic background emission closely follows its stellar density and can be explained by a cumulative emission of a large number of weak Galactic X-ray sources. ... Map of Galactic background emission in hard X-ray energy band obtained with INTEGRAL observatory. ... 2006, &, 452, 169 ., ...
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Ссылки http://hea.iki.rssi.ru/ru/Posters/INTEGRAL_2007_ridge.pdf -- 283.4 Кб -- 17.12.2015
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