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181. ASTELE™ 203MN
RECREATIONAL TELESCOPES . ... ASTRONOMICAL TELESCOPES . ... Home Products Telescopes Astronomical Telescopes ASTELE™ 203MN . ... Whatever eyepiece you're using at the time is your finder eyepiece. ... 203MN is 4.6, so, unlike telescopes with much longer ?-ratios, you're able to use low magnification (37 X, 2.3° with the 25 mm PlЖssl eyepiece) which produces bright images and wide fields of view for those dim galaxies, nebulae, and very large star clusters, but the ASTELE? ... BK7 optical glass . ...
[ Сохраненная копия ]  Ссылки http://www.lomoplc.com/Astele203.htm -- 18.8 Кб -- 09.04.2016
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182. http://www.accuracy.puldb.ru/201109/C000.HTM
... Nikolaev 2.8 USNO 104 Italy, San 0.40 21 x 21' 2.5 10 32 0.253 0.436 Marccello 2.0 GSC 106 Slovenia, 0.36 36 x 36' 2.0 2235 9264 0.307 0.295 Crni vrh 2.4 USNO 113 Germany , 0.50 13 x 10' 2 42 283 0.260 0.319 Schonbrunn 2.3 USNO 114 213 1172 0.260 0.222 118 Slovakia, 0.57 14 x 10' 1.7 7 42 0.165 0.077 Modra 3.3 USNO 130 Italy, 0.4 15 x 10' 1.0 9 36 0.284 0.275 Lumezzane 1.8 ... 1.8 UCAC A24 New Millennium 0.36 12 x 12' 1.4 86 399 0.341 0.284 Obs., ... 3.5 UCAC H15 ISON-NM Obs., ...
[ Сохраненная копия ]  Ссылки http://www.accuracy.puldb.ru/201109/C000.HTM -- 34.2 Кб -- 11.11.2011
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183. http://www.adass.org/adass/proceedings/adass00/reprints/P1-03.pdf
... Superflat Correction of Data An example of space-dependent calibration errors combined with poor centering is shown in Figure 1, where the differential V photometry for three stars in a single field is plotted as a function of the position on the detector. ... 374 Manfroid, Royer, Rauw, and Gosset -0.05 a b c a b c 0 0.05 0 -0.05 0.1 0.2 0.3 0.4 0.5 a b c 0.6 0 0.2 0.4 0.6 0.8 a b c 1 0 0.05 0 0.1 0.2 0.3 0.4 x position 0.5 0.6 0 0.2 0.4 y position 0.6 0.8 1 Figure 1. ...
[ Текст ]  Ссылки http://www.adass.org/adass/proceedings/adass00/reprints/P1-03.pdf -- 307.4 Кб -- 29.05.2001
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184. В&К
... История календаря . ... Семь дней . ... Время. ... У вьетнамцев сохранился до сих пор красивый обычай созерцать луну в шестнадцатый день восьмого месяца их лунного календаря: светлый лик, не закрытый тучами, обещает хороший урожай в этом году, полузадернутый туманной пеленой ? ... Император решил провести реформу в 46 г. до н.э. К тому времени римский календарь разошелся с солнечным на 70 суток по милости нерадивых понтификов, да еще десять дней надо было прибавить, чтобы год стал нормальной длины. ...
[ Сохраненная копия ]  Ссылки http://alebedev.narod.ru/lib/lib01.html -- 56.9 Кб -- 11.04.2016
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185. Exoplanet HAT-P-1b: weird, warm and fuzzy | Astronotes
... Planets . ... Stars . Exoplanets . ... Most exoplanets so far discovered fall into the category of тАШhot JupitersтАЩ, these are giant planets orbiting very close to their parent star. ... Note that we have discovered so many hot Jupiters because they are the easiest type of planet to find, they are not necessarily particularly common in the galaxy. ... Subsequently several similar hot and€а fuzzy worlds have been discovered the same way, proving this that this planet is not a one-off oddball. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/exoplanet-hat-p-1b-weird-warm-and-fuzzy.html -- 43.8 Кб -- 09.04.2016
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186. Meade Series 4000 Eyepieces
... The world standard in telescope oculars, Meade Series 4000 eyepieces yield the widest possible fields of view, consistent with pinpoint edge-of-field sharpness and long eye relief and yet with extremely low astigmatism, spherical aberration, and off-axis color. ... Your Series 4000 eyepieces are superb, with the Super Wide Angle 32mm and Ultra Wide Angle 14mm (two incredible eyepieces) being particular favorites of mine. ... Meade Series 4000 8mm - 24mm Zoom Eyepices (1.25") . ... about meade | ...
[ Сохраненная копия ]  Ссылки http://www.meade.com/catalog/meade_4000/meade_series_4000_01.htm -- 16.1 Кб -- 06.10.2007
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187. http://lnfm1.sai.msu.ru/SETI/koi/articles/EvolAndSETI.pdf
SETI . ... 1.1 4 в 109 [1] Homo (4 - 5) в 106 [2]. ... Homo sapiens - , . ... Homo. 7. ­ (2 - 1, 5) в 106 [21]. ... Homo erecrus. 9. ­ 0, 4 в 106 [23]. Homo - - Homo erectus. ... 1981 [30]. . ... R (T ) (Star Formation Rate, SFR). ... B (M , ) LC ( ), , , 39 Number of civilizations Self-consistent origin of life 3500 3000 2500 2000 1500 1000 500 00 2 4 6 8 10 12 14 Post transition civilizations Uniform single-planets origin of life 16 18 20 22 Time, Gyr . ... Lexington Bo oks, 2003. ... 2001. ...
[ Текст ]  Ссылки http://lnfm1.sai.msu.ru/SETI/koi/articles/EvolAndSETI.pdf -- 722.7 Кб -- 27.01.2006
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188. Conical Baffle Support
... Conical baffle adjustment . ... The conical baffle has three translational and two rotational degrees of freedom that can be controlled by adjusting the length of 8 wires using turnbuckles. In addition, the natural frequency of the torsional vibration mode of the baffle about its axis is determined by the tension in the wires. ... Adjust the release force of the conical baffle support wire anchors. ... Figure 1: One of eight conical baffle support wire anchors. ... Conical baffle front tip . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/25Procedures/ArchiveProced/op99012suppadjconebaffle.html -- 14.1 Кб -- 19.02.2001
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189. The Old Stellar Population of NGC 1569 from NICMOS data
Next: HST-NICMOS Observations of Galactic Up: NICMOS Science Previous: A Color Analysis of . ... Why choose NGC 1569? ... NICMOS Data in the Central Region of NGC 1569 . ... To have a census of the old stellar populations of the dwarf irregular galaxies NGC 1569 and NGC 1705 and to trace the major episodes of star formation over a Hubble time in these starbursting systems, we have applied for and obtained HST/NICMOS observations in the F110W and F160W bands with the NIC2 camera. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/sardinia/node29.html -- 27.6 Кб -- 12.06.2006
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190. 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. ...
[ Сохраненная копия ]  Ссылки http://www.atmob.org/gallery/showgallery.php?id=143 -- 12.2 Кб -- 10.04.2016
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191. Apache Content Negotiation
Apache's support for content negotiation has been updated to meet the HTTP/1.1 specification. It can choose the best representation of a resource based on the browser-supplied preferences for media type, languages, character set and encoding. ... Content-Language: . ... The reason for setting this language quality factor for variant with no language to a very low value is to allow for a default variant which can be supplied if none of the other variants match the browser's language preferences. ...
[ Сохраненная копия ]  Ссылки http://neptun.sai.msu.su/manual/content-negotiation.html -- 27.5 Кб -- 05.11.2004
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192. Отдел гравитационных измерений ГАИШ
... теория гравитационного поля и фигуры земли (В.В.Бровар, Н.П.Грушинский, Н.А.Чуйкова, Л.А.Савров), . ... Экспериментальная часть вместе с влившейся группой сотрудников физического факультета была объединена в Отдел Гравитационных Измерений (далее ОГИ). ... Заведующим новым отделом стал д.ф.м.н. В.Н.Руденко , перешедший в ГАИШ с Физического факультета, ранее работавший по проблеме детектирования гравитационного излучения под руководством создателей этого направления Я.Б.Зельдовича и В.Б.Брагинского. ...
[ Сохраненная копия ]  Ссылки http://grav.sai.msu.ru/?page=history -- 31.7 Кб -- 01.10.2012
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193. http://site2010.sai.msu.ru/static/doc/ATokovinin_site2010.pdf
Surface-layer turbulence measurements with lunar scintillometer Idea of the method Hardware & software Campaigns & results New horizons Andrei Tokovinin NOAO/CTIO Kislovodsk Oct. 2010 1 Turbulence measurement from scintillation of extended sources Moon's angular diameter =0.5 deg Correlated scintillation for b > z z=10m b=0.1m z=100m b=1m z=10km b=100m BI(b) = W(b,z) Cn2(z)dz Weighting functions zW(z) for b=0...0.4m and d=1cm 2 Kislovodsk Oct. ... 2010 12 Paranal: October 14, 2008 Kislovodsk Oct. ...
[ Текст ]  Ссылки http://site2010.sai.msu.ru/static/doc/ATokovinin_site2010.pdf -- 2798.2 Кб -- 18.10.2010
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194. Lurie-Houghton Telescope Design - an Astronomy Net Article
Lurie-Houghton Telescope Design . Articles | ... This was a major decision for me, especially in light of the complexities of this particular telescope design. ... The Newtonian telescope uses a paraboloidal mirror at the back end of the telescope tube to reflect and focus the light. ... The following figures compare the performance of the Lurie-Houghton telescope I designed to a Newtonian telescope with the same aperture and focal ratio. ... www.astronomy.net . About Astronomy Net | ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.net/articles/17/ -- 31.3 Кб -- 09.04.2016
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195. Best Celestial Events of 2006 ? Amateur Astronomers Association of New York
... Home Articles Best Celestial Events of 2006 . ... Clear Sky Chart . ... Beyond New York City . ... Best Celestial Events of 2006 . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate 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 . ...
[ Сохраненная копия ]  Ссылки http://www.aaa.org/articles/best-celestial-events-of-2006/ -- 107.7 Кб -- 10.04.2016
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196. http://kcor.sai.msu.ru/arXiv1002.2360.pdf
... 000, 1­12 (2009) Printed 11 February 2010 A (MN L TEX style file v2.2) Analytical approximations of K -corrections in optical and near-infrared bands I1gor V. Chilingarian1 2 ,2,3 , Anne-Laure Melchior 1,4 and Ivan Yu. ... Received 2010 February 01; in original form 2009 August 14 ABSTRACT To compare photometric properties of galaxies at different redshifts, the fluxes need to be corrected for the changes of effective rest-frame wavelengths of filter bandpasses, called K -corrections. ... Table 1. ...
[ Текст ]  Ссылки http://kcor.sai.msu.ru/arXiv1002.2360.pdf -- 1631.3 Кб -- 12.02.2010
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197. http://sn.sai.msu.ru/~sil/preprints/ar281.pdf
... The Thickness of Stellar Disks in Early-type Galaxies E. M. Chudakova* and O. K. Sil'chenko ** Sternberg Astronomical Institute, Lomonosov Moscow State University, Moscow, Russia Received August 19, 2013; in final form, October 30, 2013 Abstract--We suggest and justify a new photometric method enabling the derivation of the relative thickness of a galactic disk from the two-dimensional surface-brightness distribution of the galaxy in the plane of the sky. ... The galaxies are non-interacting. ...
[ Текст ]  Ссылки http://sn.sai.msu.ru/~sil/preprints/ar281.pdf -- 651.4 Кб -- 11.07.2015
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198. http://www.jsc.nasa.gov/roundup/online/2006/0406_p4_7.pdf
Astronauts John W. Young (left), commander, and Robert L. Crippen, pilot, crewed Space Shuttle Columbia on its maiden voyage--the first orbital test flight of the Space Transportation System. ... 28838 NASA S82 STS-41B The first mission to end with landing at the Kennedy Space Center included another historic first when Astronaut Bruce McCandless II flew untethered outside Challenger during a demonstration spacewalk. ... JSC is the home of a wide range of wildlife and domesticated animals. ...
[ Текст ]  Ссылки http://www.jsc.nasa.gov/roundup/online/2006/0406_p4_7.pdf -- 1011.8 Кб -- 12.04.2006
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199. http://www.princetonastronomy.org/newsletters/10_2005sidereal.pdf
... The guest lecture on Tuesday, October 11 will continue the innovative Different faces of Mars, imaged during the Sept 2003 opposition. space hardware theme being developed by Program RAP photos, using ST-10XME CCD camera with Takahashi FS-128 Chair Ken Kremer. The renowned aerospace engineering writer Craig Covault, senior edifor club members and public at the WC Observatory, with a tor and writer for Aviation Week and Space Technology Magazine, focus on Mars viewing plus other deep sky phenomena. ...
[ Текст ]  Ссылки http://www.princetonastronomy.org/newsletters/10_2005sidereal.pdf -- 437.2 Кб -- 08.10.2005
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200. http://www.2dfquasar.org/Spec_Cat/cat/2QZ_field_centres.txt
(B1950) coordinates (J2000) #Field hh mm ss.ss dd mm ss.s hh mm ss.ss dd mm ss.s ngp005 10 30 50.20 +00 15 29.5 10 33 24.00 +00 00 00.0 ngp006 10 38 38.20 +00 15 41.7 10 41 12.00 +00 00 00.0 ngp007 10 46 26.20 +00 15 52.8 10 49 00.00 +00 00 00.0 ngp015 11 48 50.24 +00 16 41.3 11 51 24.00 +00 00 00.0 ngp016 11 56 38.24 +00 16 42.2 11 59 12.00 +00 00 00.0 ngp022 12 43 26.27 +00 16 23.2 12 46 00.00 +00 00 ...
[ Сохраненная копия ]  Ссылки http://www.2dfquasar.org/Spec_Cat/cat/2QZ_field_centres.txt -- 35.6 Кб -- 03.03.2004
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