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181. Устройство телескопа-рефлектора
... Точность изготовления поверхности зеркала, т.е. максимально допустимые отклонения от заданной формы, зависит от длины волны света, на которой будет работать зеркало. ... К примеру, зеркало, работающее в видимом свете (длина волны = 0,5 микрона), должно быть изготовлено с точностью 0,06 мкм (0,00006 мм). ... В простейшем случае окуляр может состоять только из одной положительной линзы (в этом случае мы получим сильно искаженное хроматической аберрацией изображение). ... на astronom-ntl.narod.ru . ...
[ Сохраненная копия ]  Ссылки http://astronom-ntl.narod.ru/astro/telescop/reflector.htm -- 6.1 Кб -- 09.04.2016
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182. http://www.naic.edu/~phil/rfi/327/327_filters/rf_filters_jan06.html
... Dynamic spectra no filter, then hipass filter in polA (.gif) : . Dynamic spectra no filter, then hipass filter in polB (.gif) : . ... Plots of the two candidates that came/went with the bandpass filter (.ps) ( .pdf ): The 327 receiver has a number of birdies in the band. Some of these are harmonics of out of band rfi (ac birdies, fm station harmonics .. more info ). ... Data taken with filter out then filter in. 10jan06 - band pass filter installed in polb between the hybrid and the first amp. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~phil/rfi/327/327_filters/rf_filters_jan06.html -- 8.4 Кб -- 15.01.2006
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183. Kepler discovers 461 new planet candidates | Astronomy.com
... Tonight's Sky . ... News . ... Sky Events . ... Kepler discovers 461 new planet candidates . ... Since the last Kepler catalog was released in February 2012, the number of candidates discovered in the Kepler data has increased by 20 percent and now totals 2,740 potential planets orbiting 2,036 stars. ... NASA's Kepler mission announced January 7 the discovery of 461 new planet candidates. ... The new data increase the number of stars discovered to have more than one planet candidate from 365 to 467....
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2013/01/kepler-discovers-461-new-planet-candidates -- 69.8 Кб -- 10.04.2016
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184. Dunk Proceedings - 2dF QSO Redshift Survey (Creation and Objectives)
. Other Relevant Plots . Map of survey sky coverage also showing locations of all previously known QSOs. Plot showing our QSO candidate selection . The final photometric catalogue of UBR selected QSO candidates. | Front page | . | << - Talk Overview | Survey status - >> | . Robert J. Smith, ">rsmith@mso.anu.edu.au Last modified: Fri Sep 24 11:39:02 EST 1999 .
[ Сохраненная копия ]  Ссылки http://www.2dfquasar.org/Papers/Dunk/objectives.html -- 3.0 Кб -- 24.09.1999
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185. OptInt PmWiki : Baseline Solution Software | History
OptInt PmWiki . MROI Delay Line SW / . Baseline Solution Software . ... Page History | ... MROI Delay Line Design Contract . ... MROI DL Production SW Contract . ... Software Design Documentation . ... MROI Fast Tip-Tilt Contract . ... MROI . ... MROI DL Design Contract Private Material . ... Return to Baseline Solution Software ( Edit ) . ... May be best to implement within a framework which is an embryonic form of the MROI offline software framework - but we need to design the framework! ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIDelayLineSW/BaselineSolutionSoftware?action=diff -- 22.6 Кб -- 01.03.2014
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186. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The white dashed line shows the region studied in this paper, with a radius of 1.5 centered on the massive star system HD 206267 (O6.5V), which is the main ionizing source of the region. ... We demonstrate how the survey can be used to (1) reliably select classical T Tauri star candidates and (2) constrain the mass accretion rates with an estimated relative uncertainty of 0.6 dex. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/highlights/2011/573.html -- 6.5 Кб -- 14.03.2011
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187. ASP: Career Opportunities
home about us . SEARCH ASP SITE: Match ALL words Match ANY word . ... Career Opportunities . ... The Astronomical Society of the Pacific is soliciting both applications and nominations of candidates for the position of Editor of the Publications of the Astronomical Society of the Pacific (PASP). ... The new Editor will be responsible for maintaining the continued excellence of the Journal, which has been in existence since 1889. ... Report to the ASP Executive Director on the status of PASP. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/about/career.html -- 15.0 Кб -- 14.03.2012
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188. Comments
. XMM-Newton Science Analysis System . srcmatch (srcmatch-3.15.20) [xmmsas_20080701_1801-8.0.0] . Meta Index / Home Page . Users have noticed that in some cases the number of output sources depend on the order of the input lists. This is due the fact that the first source list is used for position reference. Therefore, with more than 3 input lists the matching result can depend on the input order, if the distances between the candidates are near the matching radius. XMM-Newton SOC/SSC -- 2008-07-01
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/sas/8.0.0/doc/srcmatch/node9.html -- 3.4 Кб -- 01.07.2008
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189. Научный отчет ИСЗФ СО РАН по программе Президиума РАН ? 6'Нейтринная физика'
эффектов галактических и солнечных космических лучей методом наземного мониторинга ' в рам ках программы фундаментальных исследований Президиума Российской академии наук ?6 Нейтринная физика за 2006 г. В результате выполнения данного проекта осуществлялась непрерывная регистрация интенсивности КЛ на Саянском спектрографическом ... Известия РАН, серия физическая (в печати). ... Координатор http :// www . ...
[ Сохраненная копия ]  Ссылки http://cgm.iszf.irk.ru/irkt/otc.htm -- 25.4 Кб -- 07.11.2006
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190. A Method for Obtaining Reliable IRAS-LRS Data via the Groningen IRAS Server
... A method for processing IRAS-LRS data via the Groningen IRAS server is presented. ... Using the GIPSY software, we are able to obtain and to select reliable LRS spectra from the IRAS database. ... Raw IRAS data in GIPSY are stored as 4-D data sets (cf. ... The IRAS data were obtained using the IRAS data base server of the Space Research Organisation of the Netherlands and the Dutch Expertise Centre for Astronomical Data Processing funded by the Netherlands Organisation for Scientific Research. ...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass96/chans1.html -- 12.8 Кб -- 23.06.1998
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191. Dark Matter Candidate - an Astronomy Net Bigbang Forum Message
Bigbang Forum Message . ... Post . ... Dark Matter Candidate . ... Post Message | ... http://people.zeelandnet.nl/smitra/mirror.htm#Articles . ... Mirror matter-type dark matter . ... Only mirror matter-type dark matter is capable of explaining all six of these desirable features. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.net/forums/bigbang/messages/868.shtml -- 14.0 Кб -- 09.04.2016
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192. NICMOS Coronagraphic Surveys-Preliminary Results
Next: A Coronagraphic Search for Up: NICMOS Science Previous: NICMOS Science . ... A search for previously unknown low-mass (giant planet and brown dwarf) companions to stars in the solar neighborhood, and circumstellar dust disks around main sequence stars by direct coronagraphic imaging has been undertaken by the NICMOS Instrument Definition Team (IDT). ... The problem in the target acquisition process resulted in degraded pointing and target centration performance for these observations. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/sardinia/node19.html -- 23.0 Кб -- 12.06.2006
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193. ESO reveals end of cosmic Dark ages | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Stars . ... Space Flight . ... New observations with the European Southern Observatory (ESO)тАЩs Very Large Telescope of some of the most distant galaxies ever detected are revealing the mysteries of this important phase of the early Universe. ... These powerful instruments are essential for exploring this early period in cosmic history as they alone can enable the accurate observations of €аthese extremely distant and faint galaxies. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/light-from-the-end-of-the-dark-ages.html -- 46.5 Кб -- 09.04.2016
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194. Winer Observatory - User Science
Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Science . ... Winer . ... Contact Us . ... The Ohio State University uses the KELT telescope to survey the sky photometrically for extrasolar planets. ... Ohio State also uses a 20-inch Meade telescope called DEMONEX telescope to verify exoplanet candidates identified by surveys such as KELT. ... For more information, visit www.tenagraobservatories.com or to see the invidual discovery images, click here . ...
[ Сохраненная копия ]  Ссылки http://www.winer.org/Science/Users.php -- 13.0 Кб -- 09.04.2016
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195. http://site2010.sai.msu.ru/static/doc/AOtarola_site2010.pdf
Characterization of Precipitable Water Vapor at the TMT Candidate Sites in Northern Chile: The Importance of Surface Data A. OtАrola T. Travouillon, M. SchЖck, S. Els, R. Riddle W. Skidmore, R. Dahl, D. Naylor, R. Querel Kislovodsk , October 4-9 , 2010 1 Outline Location of sites tested by TMT in northern Chile Synoptic-scale meteorological conditions Monitoring of ... Kislovodsk, October 4-9, 2010 16 Results: Overall & Seasonal Site Alt. (m) PWV (mm) GOES PWV (mm) Surf. ...
[ Текст ]  Ссылки http://site2010.sai.msu.ru/static/doc/AOtarola_site2010.pdf -- 1854.2 Кб -- 18.10.2010
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196. Guider Image Controller Overview
... Finding Stars . ... Handling Bad Pixels . ... The guide camera image controller can control one or more guide cameras. ... Each time the camera is read, the image is automatically saved to a fits file on a shared disk. ... Cameras that have bad pixels require "bad pixel maps" in order to find stars, centroid or even compute statistics for the image. ... View this image (for instance in NIH Image) and determine an upper and lower cutoff; pixels whose values are outside of this range are considered...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/HardwareControllers/GuiderImageOverview.html -- 10.6 Кб -- 22.06.2000
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197. http://zebu.uoregon.edu/text/darkmatter.txt
Salinet Points on Dark Matter: Following is an excerpt of an e-mail reply. 1) If inflation is correct then, since luminous stars and galaxies only contribute 0.5% of the closure density, then 99% of the Universe is in the form of dark matter and this, no doubt, must be a particle. ... Neutrinoes are relativistic (e.g. hot dark matter) and therefore they erase fluctuations on small scales (they free stream and fill the horizon in the early universe). ... There is way too much power on large scales. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/text/darkmatter.txt -- 5.1 Кб -- 15.02.1995
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198. By-Laws ? Amateur Astronomers Association of New York
... 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 . ... The Board of Directors shall be the governing body of the Association. ... As soon as possible after the annual meeting of the Association (cf Article VII), and no later than May 31, the President shall convene a meeting of the Board of Directors, to which any new Directors-elect shall be specifically invited. ...
[ Сохраненная копия ]  Ссылки http://www.aaa.org/theclub/by-laws/ -- 116.0 Кб -- 09.04.2016
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199. Apache module mod_speling
... Compatibility: Available in Apache 1.3 and later. Available as an External module in Apache 1.1 and later. ... It does its work by comparing each document name in the requested directory against the requested document name without regard to case , and allowing up to one misspelling (character insertion / omission / transposition or wrong character). ... Compatibility: CheckSpelling was available as a separately available module for Apache 1.1, but was limited to miscapitalizations. ...
[ Сохраненная копия ]  Ссылки http://neptun.sai.msu.su/manual/mod/mod_speling.html -- 6.0 Кб -- 20.06.2002
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200. Amateur Astronomers Association of Princeton
... 2015 - 2016 . ... Eugene Higgins Professor of Astrophysics, Princeton University . ... December 8, 2015 . ... November 10, 2015 . ... University of the Sciences in Philadelphia author . ... Amateur Astronomer . ... 2014 - 2015 . ... June 9, 2015 . ... Digital Planetarium and the 2012 Transit of Venus from Hawaii . 2013 - 2014 . ... International Occultation Timing Association . ... 2012 - 2013 . ... 2011 - 2012 . ... Princeton University . ... Amateur Astronomers Association of Princeton, Inc., ...
[ Сохраненная копия ]  Ссылки http://www.princetonastronomy.org/past_speakers.html -- 43.8 Кб -- 23.03.2016
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