Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Найдено документов: 394805 (193 сайтов) ---- Время поиска: 1.16сек.   

Пред. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | След.

Показаны документы, содержащие фрагменты текста из документа
http://www.meade.com/catalog/meade_4000/meade_series_4000_filters_02.htm.

21. Solar system sector, archive 2010
... Contacts . 2010: . Sources of polarized radiation with unusual spectral features discovered in the Sun. In the framework of the study of solar active regions that produce powerful flares the researchers from the RATAN-600 radio telescope have detected sources with features in the form of a sharp decrease in the intensity of polarized radiation in various parts of the recorded frequency range (2-16GHz), sometimes changing the sign of polarization. ... Contacts: Bogod V.M. ) . Archive . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/results/ar_solar/res2010.html -- 5.3 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/Science/results/ar_solar/res2010.html -- 5.3 Кб -- 10.04.2016
Похожие документы

22. http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0115-1-0.ps.gz
XMM-Newton CCF Release Note XMM- CCF -REL-115 EPIC Filter Transmission (Regions) D Lumb April 18, 2002 1 CCF components Name of CCF VALDATE List of Blocks changed CAL VERSION XSCS ag EMOS1 FILTRANSX 0010 2000 01 01T00:00:00 FILTER-THICK, THIN ,MEDIUM, OPEN NO ... :00 FILTER-THICK ,THIN ,MEDIUM, OPEN NO EPN FILTRANSX 0013 2000 01 01T00:00:00 FILTER-THICK ,THIN ,MEDIUM, OPEN NO 2 Changes The spatial ... There may be improvements in existing transmission vs. ...
[ Текст ]  Ссылки http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0115-1-0.ps.gz -- 229.0 Кб -- 26.06.2002
Похожие документы
Еще в разделе: (Показать все результаты (>6832) - xmm.vilspa.esa.es/ )

23. Remote telescopes
.
[ Сохраненная копия ]  Ссылки http://comet.sai.msu.ru/~dmbiz/Lrobot.html -- 2.4 Кб -- 22.02.2003
Похожие документы
Еще в разделе: (Показать все результаты (>120) - comet.sai.msu.ru/ )

24. Astrophysical Research Consortium Small Aperture Telescope
. Filter wheels currently only hold 2 inch (50mm) square filters . The database is of all shared Apache Point Observatory Filters. Requests for filters are made through the Chief Telescope Engineer or a 3.5-m Observing Specialist. APO Filters Inventory Database .
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/ARCSAT/Instruments/arcsat_filters.html -- 4.7 Кб -- 09.01.2015
Похожие документы

25. Solar Filter For 4 Inch Reflector Telescope - an Astronomy Net Eyepieces Forum
Eyepieces Forum Message . Forums: . ... Eyepieces ћ Meade ћ Misc. ... Discussion Forums | Eyepieces | ... Solar Filter For 4 Inch Reflector Telescope . Forum List | ... Post Message | ... I would also appreciate any advice anyone has on solar filters. ... 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/eyepieces/messages/518.shtml -- 13.2 Кб -- 09.04.2016
Похожие документы

26. National Astronomy and Ionosphere Center (Arecibo Observatory)
. " The Arecibo Observatory is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations . expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation."
[ Сохраненная копия ]  Ссылки http://www.naic.edu/ -- 3.1 Кб -- 27.02.2014
Похожие документы

27. Practical Astrophysics
Subject, Object and Problems of Astrophysics. Practical and Theoretical Astrophysics. ... Visual Telescope; Problems Which Are Solved with the Its Help. ... Resolution of Telescopes. ... Effectiveness of Telescope in Respect of Resolution. ... Optical Power of Telescopes for Star-like and Extensive Objects. Boundary Magnitude. Reasons of Light Dissipation in Telescopes. ... Spectral Instruments in Astrophysics. ... Basic Photometrical Ideas, Magnitudes and Their Measurement. ...
[ Сохраненная копия ]  Ссылки http://space.univ.kiev.ua/courses/pract_astroph_e.html -- 7.6 Кб -- 23.02.2005
Похожие документы
Еще в разделе: (Показать все результаты (>88) - space.univ.kiev.ua/ )

28. Equipment - Page 4
... Dept. for Astrometry & Space Geodynamics . ... Dept. for Physics of Stars&Galaxies . Dept. for Space Plasma Physics . Dept. for Physics of Minor Celestial Bodies . Dept. for Physics of Planetary Systems . Dept. for Solar Physics . ... Solar telescopes . ... 2016,MNRAS, 2016MNRAS.tmp.. ... Evans A., Pavlenko Ya.V., Kaminsky B.M., et al.Modelling the spectral energy distribution of the red giant in RS Ophiuchi: evidence for irradiation. ... Equipment . ... All Pages . Page 4 of 5 . ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/index.php/en/instruments/internet-telescope?showall=&start=3 -- 25.9 Кб -- 11.04.2016
Похожие документы

29. http://www.adass.org/adass/proceedings/adass03/reprints/P10-2.pdf
... Low resolution, slitless spectral images were obtained at the Loiano Observatory in the wavelength window 3300­6420 ° in order to identify in A, extragalactic ob jects targets displaying the most prominent features that characterise the spectrum of bright hot stars, WR and Luminous Blue Variables (LBV), and of nebular regions as well. ... The two bright H ii regions NGC 5455 and NGC 5461 are clearly identified by the H and [O iii] lines. the current observatory's instrumental set­up. ...
[ Текст ]  Ссылки http://www.adass.org/adass/proceedings/adass03/reprints/P10-2.pdf -- 216.0 Кб -- 27.08.2004
Похожие документы

30. TESIS - Telescopes for EUV Spectral Imaging of the Sun
... The TESIS is a set of solar imaging instruments developed by the Lebedev Physical Institute of the Russian Academy of Science, and launched aboard the Russian spacecraft CORONAS-PHOTON on January 30, 2009. The main goal of the TESIS is to provide complex observations of solar active phenomena from the transition region to the inner and outer solar corona with high spatial, spectral and temporal resolution in the EUV and Soft X-ray spectral bands. ... Solar activity hits a new low . ...
[ Сохраненная копия ]  Ссылки http://www.tesis.lebedev.ru/en/ -- 19.2 Кб -- 09.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>12934) - www.tesis.lebedev.ru/ )

31. RTT150 Technical Description
RTT150 . Russian-Turkish 1.5-m Telescope . ... Until 2002 observations were mostly performed with ST-8E CCD in the 1:7.7 Cassegrain focus. ... In April, 2003 telescope was equipped with a larger-size CCD Andor DW436 . ... 2048 x 2048 pixels, . ... Since summer of 2002 the main focal detector of the RTT150 telescope was AP47p CCD in 1:7.7 Cassegrain focus. ... During September 3-13, 2002 works on installation of new autoguiding system ( photo 1 ) were carried out on RTT150 telescope. ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/AZT22/ENG/focal.htm -- 11.4 Кб -- 18.02.2004
Похожие документы

32. The Sun
... The Sun gives us light and heat, sustaining life on Earth. ... This uneven rotation, coupled with the churning of the upper layers, might well be what produces (by a "dynamo mechanism", described in a later section) regions of intense magnetic field, seen by observers on Earth as dark sunspots. ... Near sunspots those streamers seem to be shaped by the Sun's magnetic field lines, and above the Sun's poles they suggest field lines rising from twin magnetic poles like those of the Earth. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/mirrors/stern/Education/Isun.html -- 7.1 Кб -- 18.04.2005
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/mirrors/stern/Education/Isun.html -- 7.1 Кб -- 18.04.2005
Похожие документы

33. The Sun
The Sun gives us light and heat, sustaining life on Earth. ... This uneven rotation, coupled with the churning of the upper layers, might well be what produces (by a "dynamo mechanism", described in a later section) regions of intense magnetic field, seen by observers on Earth as dark sunspots. ... Near sunspots those streamers seem to be shaped by the Sun's magnetic field lines, and above the Sun's poles they suggest field lines rising from twin magnetic poles like those of the Earth. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/EAMAGSPH/Isun.html -- 6.6 Кб -- 12.07.2001
Похожие документы

34. WHOIS-сервис
. W HOIS-сервис . Закрыть страницу . 2013 ї ГК Home N et . Контактная информация
[ Сохраненная копия ]  Ссылки http://telescopes.nsk.ru/ -- 4.2 Кб -- 09.04.2016
Похожие документы

35. M31.SPB.RU: Archive - Books - ZRT 457 MP 20x60
... Большинству любителей недоступны крупные телескопы типа как Алькор и Мицар,и они останавливают свой выбор на таких недорогих компактных и моблильных инструметнах как зрительные трубы и монокуляры. Самые распространенные среди них - ЗРТ-457 и МП 20х60. За три года работы с этими инструментами я выявил не мало их скрытых достоинств, впрочем как и недостатков и хочу ниже в кратце рассказать о них. ... Поговорим об оптических достоинствах трубы. Они несколько хуже, чем у монокуляра. ...
[ Сохраненная копия ]  Ссылки http://www.m31.spb.ru/telescopes/zrt_and_mp.htm -- 7.5 Кб -- 27.12.2004
Похожие документы

36. Astronomical Telescopes
... ASTRONOMICAL TELESCOPES . ... HOME . ... Home Products Telescopes Astronomical Telescopes . Recreational astronomical telescopes (ASTELE™) feature Maksutov Cassegrain or Maksutov Newtonian optical design. ... These telescopes (except ASTELE ™ 70, 95) are available in three configurations: OTA (Optical Tube Assembly), G (German Equatorial Mount) and EL (with motorized base). ... These telescopes are available in two configurations: OTA (Optical Tube Assembly) and G (German Equatorial Mount). ...
[ Сохраненная копия ]  Ссылки http://www.lomoplc.com/astrotelescopesDataPage.htm -- 12.5 Кб -- 09.04.2016
Похожие документы

37. Feature enhancement: filtering and denoising
Next: Feature enhancement: normalizing Up: No Title Previous: Feature enhancement: pulsing . The inverse transform is at the core of the best known applications of wavelets: data compaction and numerics. ... Two applications fall within our scope: filtering and denoising. Filtering consists of using only a portion of the wavelet map in the inverse transform process, masking out certain durations. ... Figure 23: Filtered reconstruction of the intermittent signal. ...
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/~vab/Wavelet.rsc/Tutor.dir/node19.html -- 3.8 Кб -- 12.04.1998
Похожие документы

38. ASP: Eclipse Watching: Making a Solar Filter
adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/41/filter.html -- 10.0 Кб -- 02.10.2012
Похожие документы

39. Личная страница Субаева Ильнура Асфалевича
In the regular experiments carried out with the RAS radio telescopes at Pushchino during 1999-2002, the study of the radial dependence of scattering of compact natural radio sources was extended to remote regions of the solar plasma environment. ... The stream in the transalfvenic region displays the same typical radial structure as observed in the transonic region, i.e., the existence of a "precursor" - a narrow band of reduced scattering preceding a wide region of enhanced scattering. ...
[ Сохраненная копия ]  Ссылки http://astra.prao.psn.ru/SUB/Abstract.htm -- 2.3 Кб -- 11.06.2005
Похожие документы
Еще в разделе: (Показать все результаты (>24) - astra.prao.psn.ru/ )

40. 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 . ...
[ Сохраненная копия ]  Ссылки http://www.vista.ac.uk/ -- 31.7 Кб -- 27.11.2014
Похожие документы
Еще в разделе: (Показать все результаты (>21) - www.vista.ac.uk/ )

Пред. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | След.

Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам

Комментарии, вопросы? Пишите: info@astronet.ru или сюда

Rambler's Top100 RFBR Яндекс цитирования