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41. http://www.mccme.ru/dfc/2012/Program2/guterman_summary.pdf
Frob enius endomorphisms of linear spaces Alexander E. Guterman My research interests are in ring theory, linear algebra and combinatorics. In particular, I investigate transformations on matrices over different algebraic structures, preserving some matrix properties, sets or invariants. ... I was investigating monotone matrix transformations and developed method of matrix deformations and chain method in order to classify monotone linear and additive transformations on matrices. ...
[ Текст ]  Ссылки http://www.mccme.ru/dfc/2012/Program2/guterman_summary.pdf -- 81.3 Кб -- 16.10.2012
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42. Optical systems and devices
To main of Laboratory . The research work and design of optical and optical-electronic devices are carries out by laboratory staff: . ... Lens: . ... In the layout 1 prism systems perform functions of dispersive element, corrector of aberrations, optical reducer. ... Spectral range 200 - 400 nm; . ... Back Forward . ... The main corrector's function are compensation of field aberrations of the main spherical mirror of a telescope (diameter of 600 mm, f'=1200 mm) and increase aperture ratio. ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/lao/optical_systems_eng.html -- 19.6 Кб -- 12.01.2010
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43. Meade Green Laser Pointer #608002
... Telescopes . ... The LX850 combines innovative concepts like StarlockтДв fulltime automatic guiding and high-precision pointing, f/8 ACF OTAs with internal Crayford-style two-speed focuser and a portable precision German equatorial mount. ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade Green Laser Pointer- a great item for star parties and backyard astronomy. ...
[ Сохраненная копия ]  Ссылки http://www.meade.com/meade-green-laser-pointer-608002.html -- 84.6 Кб -- 10.04.2016
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44. VaST homepage
... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...
[ Сохраненная копия ]  Ссылки http://scan.sai.msu.ru/vast/ -- 122.2 Кб -- 21.02.2016
[ Сохраненная копия ]  Ссылки http://saistud.sai.msu.ru/poisk/ -- 122.2 Кб -- 21.02.2016
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45. ASP: Using Multicultural Dimensions to Teach Astronomy
... the time of observation . ... Observing the Changing Position of the Sun To Establish Cardinal Directions . ... Observations of the Sun's apparent movement across the sky and its pattern of rising and setting in the east and west horizon helped to establish the cardinal directions. ... The final stage of the Sun's return was marked by the observation that the Sun had reached its highest altitude when the full width of your mitted hand could fill the gap between the Sun and the horizon. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/53/multicultural2.html -- 15.2 Кб -- 02.10.2012
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46. MPFS reduction routines HELP
... Next Routine] [List of Routines] NAME: ADD_HEADER PURPOSE: addition information from FITS-headers MPFS-frames DESCRIPTION: The function computes the total exposure, mean value zenit distance and modified FITS header CALLING SEQUENCE: Result =ADD_HEADER( headers ) CATEGORY: reduction MPFS-data INPUTS: Headers = String array FITS-headers from the MPFS data OUTPUTS: Header = String array containing the header from the FITS file. ... OPTIONAL INPUT KEYWORD PARAMETERS: BEFORE = Keyword string name. ...
[ Сохраненная копия ]  Ссылки http://sn.sai.msu.ru/~sil/mpfshelp/ -- 91.4 Кб -- 24.08.1999
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47. 9 Point Cell - an Astronomy Net ATM Forum Message
ATM Forum Message . ... 9 Point Cell . ... You really don't need a 9 point cell for the mirror unless the last of the dobs used a much thinner piece of glass for the mirror. A regular 3 point cell will work just fine and will be distorting the glass a lot less than the probable errors in the mirror surface are by a huge margin. ... www.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/atm/messages/3636.shtml -- 14.0 Кб -- 09.04.2016
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48. 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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49. nssdcftp
Coordinate Systems used for spacecraft trajectory description: . ... The HGI coordinates are Sun centered and inertially fixed with respect to an X-axis directed along the intersection line of the ecliptic and solar equatorial planes. ... Cometocentric (solar) Ecliptic Coordinate System (CSE) . ... CSE coordinate system for the SC POSITION: axis origin at comet center, X-axis to the SUN, Z-axis to ecliptic north pole, (X,Y)-plane is parallel to the ecliptic plane. ...
[ Сохраненная копия ]  Ссылки http://www.izmiran.rssi.ru/projects/space/VEGA/coorsys -- 4.6 Кб -- 21.01.2010
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50. http://curl.sai.msu.ru/mass/download/doc/infrasoft_eng.pdf
... Reports on progress and error are always recorded in the log file of the program. ... UT date of the measurement finish in YYYY-MM-DD format UT time of the measurement finish in hh:mm:ss format Average flux in A aperture Average flux in B aperture Average flux in C aperture Average flux in D aperture Normalized variance of flux in A aperture Normalized variance of flux in B aperture Normalized variance of flux in C aperture Normalized variance of flux in D ...
[ Текст ]  Ссылки http://curl.sai.msu.ru/mass/download/doc/infrasoft_eng.pdf -- 484.9 Кб -- 15.03.2016
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51. http://vega.inp.nsk.su/~inest/OCAAS/ocaas17-23.ps
obsreq *.edb *.sch pc39.o gpsd wxd telescoped domed camerad telsched telrun (tty) apogee.o xephem xobservatory camera telrun.sls Batch Real­time shm OCAAS Data Flow driver process GUI file fifo shared­mem I/O telsched.cfg camera.cfg domed.cfg focus.cfg filter.cfg wxd.cfg telescoped.cfg Introduction OCAAS 2.0 November 12, 1998 1­7 1.4 Basic Software Architecture OCAAS design takes full advantage of the UNIX architecture. ... The special file to access the driver is $TELHOME/dev/pc39. ...
[ Текст ]  Ссылки http://vega.inp.nsk.su/~inest/OCAAS/ocaas17-23.ps -- 382.4 Кб -- 16.03.2001
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52. THE LABORATORY OF METEORITICS, VERNADSKY INSTITUTE, RAS
... About meteorites . ... Meteorite Shirokovsky . ... The meteorite fell on the frozen Shirokovsky reservoir situated on the Kosva River near the village of Shirokovsky and the cities of Ugle-Uralsk and Kizel. ... Two slices were transferred to the Vernadsky Institute for study and research. ... M.A. Nazarov, Vernadsky Inst. ... Furthermore, the Shirokovsky samples do not contain typical accessory phases of stony-iron meteorites, and the accessory phases are completely atypical for all meteorites. ...
[ Сохраненная копия ]  Ссылки http://www.meteorites.ru/menu/encyclopaedia-e/shirokovsky1-e.html -- 19.8 Кб -- 04.10.2005
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53. General Catalogue of Variable Stars: Description
... DESCRIPTION General Catalog of Variable Stars (GCVS database) . ... Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1990, General Catalogue of Variable Stars, 4rd ed., vol.IV, Nauka, Moscow. Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1992, General Catalogue of Variable Stars, 4rd ed., vol.IV, Bull. ... Kazarovets E.V., Durlevich O.V. Editor-in-Chief Samus N.N., 1998, New Catalogue of Suspected Variable Stars. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/gcvs/gcvs/intro.htm -- 11.3 Кб -- 10.04.2016
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54. astro-ph
... astro-ph . ... Statistical Characterization of the Chandra Source Catalog . ... The first release of the Chandra Source Catalog (CSC) contains ~95,000 X-ray sources in a total area of ~0.75% of the entire sky, using data from ~3,900 separate ACIS observations of a multitude of different types of X-ray sources. ... In addition to these traditional catalog elements, for each X-ray source the CSC includes an extensive set of file-based data products that can be manipulated interactively. ...
[ Сохраненная копия ]  Ссылки http://vo.astronet.ru/arxiv/?get_articles=1&author=He -- 15.7 Кб -- 13.04.2016
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55. http://selena.sai.msu.ru/Shev/Publications/ms38/ms083.pdf
Microsymposium 38, MS083, 2003 (A4 format) MERCURY: LOCAL VARIATIONS OF THE PHOTOMETRIC RELIEF. ... Because of trajectory and pointing angle constraints the planet could be observed from Mariner 10 only over a small range of phase angles between about 75o and 110o. Therefore the photometric investigations are restricted to measuring the distribution of brightness on the Mercurian disk. ... Raw versions of real-time processing pictures FDS 0000984 and FDS 0000986 were used (images 196 and 202). ...
[ Текст ]  Ссылки http://selena.sai.msu.ru/Shev/Publications/ms38/ms083.pdf -- 346.6 Кб -- 06.10.2008
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56. The Sunspot Observer - The solar regions - The description of the solar regions
. Statistics of sunspot activity . The sunspot indices . My observations . NGDC's observations . The solar regions . Links . About authors . Russian pages . The solar regions . NOAA 11300's . NOAA 11200's . NOAA 11100's . NOAA 11000's . NOAA 10900's . NOAA 10800's . NOAA 10700's . NOAA 10600's . NOAA 10500's . NOAA 10400's . NOAA 10300's . NOAA 10200's . NOAA 10100's . NOAA 10000's . NOAA 09900's . NOAA 09800's . NOAA 09700's . NOAA 09600's . NOAA 09500's . NOAA 09400's . NOAA 09300's .
[ Сохраненная копия ]  Ссылки http://www.alexeyryback.ru/en/solar_regions.htm -- 5.2 Кб -- 03.02.2016
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57. Pulkovo Databases
. System of astrometrical databases of Pulkovo observatory. Russian version of this page Previous page . List of basic publications on Solar system bodies . Mercury . Venus . Mars and its satellites . Jupiter and its satellites . Saturn and its satellites . Uranus . Neptune . Pluto . Minor Planets . Comets . Articles containing description of observation reduction technique . General characteristics of observations .
[ Сохраненная копия ]  Ссылки http://www.puldb.ru/db/help10.php -- 3.9 Кб -- 01.10.2012
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58. sozvezdiae
The sky inhabitants - the constellations. ... The constellations of Zodiac. The constellations of Zodiac are very popular. ... They were counted from the point of vernal equinox. ... As a result all the Zodiac row of constellations as if displaced in the two positions the count traditionally begings from the constellation where the point of a vernal equinox is. ... That is why the Sun comes to each Zodiac sign two - five weeks before the time when it comes to the constellation of the same name. ...
[ Сохраненная копия ]  Ссылки http://www.space.vsi.ru/sozvezdiae.htm -- 7.3 Кб -- 14.10.2000
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59. Phil Plait's Bad Astronomy: Misconceptions
... Bad Astronomy . ... Bad Astronomy: The North Star, Polaris, is a very bright star. Good Astronomy: Polaris is a middling-bright star, easily missed. ... He said it was close to Polaris, the North Star, but he also said it was in the East. ... It's natural, I suppose, to think that such an important star should be bright, but really, that's a conceit, like thinking that the Earth is at the center of the Universe. If more people knew just why Polaris is the North Star, this Bad Idea would stop. ...
[ Сохраненная копия ]  Ссылки http://www.badastronomy.com/bad/misc/badpole.html -- 23.8 Кб -- 09.04.2016
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60. The new concept of formation and development of the Solar system
... part 2 | ... Part 1 . The new concept of formation and development of the Solar system. ... Thus, the initial pulse of the rotation of a protosolar cloud of the solar system was determined as a result of the diversion of a part of the moment of the rotational pulse of the Galaxy. ... Besides this new approach to the pre-solar system as a system of the destroyed vortex structure, we can understand now a number of other peculiarities of the Solar system's structure. ...
[ Сохраненная копия ]  Ссылки http://www.lermus.ru/users/trunaev/part1.htm -- 28.0 Кб -- 04.12.2001
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