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1. Substepping and its Application to HST Imaging
... The substepping technique is used for the Hubble Space Telescope (HST) imaging to cope with the problem of undersampling and to improve resolution. ... For the HST, undersampling means that the size of the pixel in a camera is larger than the critical value determined by the optics of the telescope, and aliasing takes place. ... Sampling is an operation to integrate a ( x ) within a pixel, and to assign the result to this pixel (Figure 1 A). ... Figure 1: Substepping ( N =2) and normal sampling. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/wun.html -- 14.0 Кб -- 12.06.2006
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass97/wun.html -- 14.1 Кб -- 15.05.1998
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2. Methods and instruments to measure/monitor major site properties
... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...
[ Сохраненная копия ]  Ссылки http://site2010.sai.msu.ru/section/2 -- 9.2 Кб -- 09.04.2016
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3. SAO RAS home page
... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/ -- 11.4 Кб -- 09.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/ -- 11.4 Кб -- 09.04.2016
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4. Eugene Trunkovsky
To see a Russian version of this page, click here . ... Graduated from Moscow State University (MSU), Faculty of Physics in 1976. Ph.D. degree - 1988, MSU. Main field of scientific activities: photometric investigations of various stars, close binary stellar systems and other astronomical objects, including research with use of fast photoelectric photometry with a high time resolution till 1 millisecond. ... New portable photometer . ... Send your mail to: tem@sai.msu.ru ...
[ Сохраненная копия ]  Ссылки http://uranus.sai.msu.ru/~tem/ -- 3.2 Кб -- 19.01.2015
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5. European Astronomical Society(EAS): NEWS
Date: Thu, 12 Apr 2007 18:15:45 +0200 (MEST) From: Alessandro Marconi <marconi@arcetri.astro.it> To: boch@sai.msu.ru Subject: Summer school on AGNs and VLTI Dear Colleague, here is the first announcement and call for applications for a VLTI summer school on "Active Galactic Nuclei at the highest angular resolution: theory and   observations". ... It is supported by 15 EU member states, including new member states, and thus integrates the entire European optical interferometry community. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/EAAS/rus/doc/VLTI.htm -- 18.9 Кб -- 28.04.2007
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6. http://vo.astronet.ru/~karpov/pdf/2015_Malaga_mmt_satellites.pdf
To appear in "Fourth Workshop on Robotic Autonomous Observatories (2015)"RevMexAA(SC) MASSIVE PHOTOMETRY OF LOW-ALTITUDE ARTIFICIAL SATELLITES ON MINI-MEGATORTORA S. Karpov, 1, 3 E. Katkova,2 G. Beskin, 1, 3 A. Biryukov3,4 S. Bondar,2 E. Davydov5 E. Ivanov,2 A. Perkov,2 V. Sasyuk3 RESUMEN Favor de prop orcionar un resumen en espanol. ... The nine-channel Mini-MegaTORTORA (MMT-9) optical widefield monitoring system with high temporal resolution system is in operation since June 2014. ...
[ Текст ]  Ссылки http://vo.astronet.ru/~karpov/pdf/2015_Malaga_mmt_satellites.pdf -- 185.1 Кб -- 15.12.2015
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7. Astronomical Catalogues
... 237S (SIMBAD/NED BibCode) ================================================================================ Keywords: Sun: UV radiation - atmospheric effects - Sun: atmosphere - lines: identification Description: An ultraviolet atlas of the solar spectrum with a spectral resolution of 15mA in the region 1948-2000A is presented. ... The wavelength atlas with a list of about 550 lines has been synthesized from data at center of the Sun ({mu}=1) and at {mu}=0.89, smoothed out over an area of 30 arcsec. ...
[ Сохраненная копия ]  Ссылки http://vega.inp.nsk.su/~inest/astrolib/Sun/kursoviki/Model2000/AtmModel/UV/Source.html -- 10.3 Кб -- 26.03.2000
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8. Astronomical Devision
. Chairs . Teachers . Postgraduate Students . Undergraduate Students . Courses . Head: A.M.Cherepaschuk . Vice-Head: A.C.Rastorguev . Webmaster: Yuri V. Pakhomov . pakhomov@sai.msu.su
[ Сохраненная копия ]  Ссылки http://comet.sai.msu.ru/astrodiv/ -- 1.9 Кб -- 30.03.1998
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9. SPUTNIK home page
Instrument . ... Scanning TV-sensor with on-board data recording system for global coverage mode . ... recording, direct transmission . ... IR-radiometer for global coverage and direct data transmission modes . ... The scientific instrument package onboard the Meteor-3 spacecraft provides for regular instant acquisition of images of cloudiness and Earth surface in visible and infra-red bands, data on air temperature and humidity, sea surface temperature and clouds temperature. ...
[ Сохраненная копия ]  Ссылки http://sputnik.infospace.ru/meteor/engl/meteor_1.htm -- 14.8 Кб -- 21.01.2002
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10. Ya.B. Zeldovich All-Moscow Seminar of Astrophysicists
... Seminar archive . ... Seminar archive 2012 14 September . ... The VLT Survey Telescope: a year after its coming into operation" . ... The VLT Survey Telescope (VST) is a 2.6 m wide field optical telescope located at the Cerro Paranal Observatory of ESO in the Chilean Andes. ... VST features an active optics system which guarantees an overall instrumental resolution of 0.5 arc-seconds over a field of view of 1 x1 , with only marginally elongated images. ... All seminars: . ...
[ Сохраненная копия ]  Ссылки http://master.sai.msu.ru/en/osa/archive/2012/09/14/ -- 7.2 Кб -- 09.04.2016
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11. Vitaly Goranskij, SAI/Moscow Univ.
The International Astronomical Union XXVII General Assembly, . ... 1. the IAU/UNESCO International Year of Astronomy 2009 goal 8: facilitate the preservation and protection of the world's cultural and natural heritage of dark skies in places such as urban oases, national parks and astronomical sites, . 2. the Declaration approved during the International Conference in Defence of the Quality of the Night Sky and the Right to Observe Stars (La Palma, Canary Islands, 2007), . ...