От "бумажного" телескопа до "ньютона". Как построить телескоп из очковых стекол. ... Как изготовить главное зеркало для небольшого рефлектора системы Ньютона. От сферического зеркала к параболоидальному. Мои телескопы. Статья новокузнецкого любителя астрономии Антона Плаксина. Метод проб и ошибок, или как я строил телескоп. Статья любителя астрономии из Казахстана Евгения Пухальского. ... Короткое путешествие в астрономический Санкт-Петербург. ...
Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...
... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...
Материал получен непосредственно от автора этих систем телескопов кандидата технических наук Клевцова Юрия Андреевича. ... Эта группа оптических систем кассегреновского типа является логическим развитием систем Аргунова-Акме [1,2] , достоинством которых, как известно, является сферическая оптика и сравнительно небольшой размер корректирующих линз, а недостатком - большой вторичный спектр, сопоставимый по величине с вторичным спектром рефрактора полуапохромата, и паразитные блики. ... Вид системы . ...
... 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. ...
THE CHEMICAL COMPOSITION OF REGOLITH AT THE MOON'S SOUTH POLE, ACCORDING TO DATA OF LUNAR PROSPECTOR AND LUNAR RECONNAISSANCE ORBITER MISSIONS. ... Introduction: The article tells about the results of integrated study of the craters at the Moon's South Pole with permanently shadowed region of craters. ... We have compared the ultimate composition of the soil matters in the craters with "cold traps" in the Moon's South Pole with regard to thorium, ferric oxide and hydrogen contents (Fig. ...
[
Текст
]
Ссылки http://selena.sai.msu.ru/Pug/Publications/Pugacheva%20LPS%2041.pdf -- 208.6 Кб -- 16.03.2011 Похожие документы
. Prague, August 16, 2006 . Present classification : Suggested: . SN, SNI, SNII SN (to avoid introducing the current complex classification) AM AM (including XM from X-ray variables), DQ (intermediate polars) . UG, UGSS, UGZ UG, UGSS, UGZ UGSU UGSU, UGWZ (WZ Sge type, extremely long supercycles, large amplitudes), UG_ER (ER Uma type, short supercycles and normal cycles, small amplitudes; ideas of a better abbreviation are welcome) . CATACLYSMIC VARIABLES . AND OTHER STARS WITH OUTBURSTS (CONTINUED)
... 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 ...
... Буклет школы в PDF здесь . ... Материалы к семинарам В.А.Рубакова - Д.Г.Левкова : задачи (PDF) и таблицы (PDF) . ... 14 августа , воскресенье . ... Знакомство. 15 августа , понедельник . 08.00-09.00 Завтрак . ... 10.40-11.00 Кофе-брейк . ... 16.00-17.30 Рубаков В.А. Генерация первичных возмущений во Вселенной I . ... 18.00-19.30 Макаров Д.И. Космология ближней Вселенной I . ... 16 августа , вторник . ... 17 августа , среда . ... Семинар V ( Задачи IV-V (PDF) , контрольная с решениями (PDF) ). ...
Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...
The Galaxy Disk in Cosmological Context Proceedings IAU Symposium No. ... The presence of exponential bulges and anti-truncated disks has been noticed in many lenticular galaxies. ... Among our findings in unbarred spiral galaxies, only one galaxy, NGC 5533, has a LSB outer disk (Sil'chenko et al. ... In the frame of this model, the Exponential bulges and antitruncated disks 5 inner disk must be more bright and compact than the usual large-scale stellar disks of spiral galaxies are. ...
... 3rd ISCC) Kunming, China, Oct. ... THIRD INTERNATIONAL SYMPOSIUM OF CHRONOBIOLOGY AND CHRONOMEDICINE Kunming , China , October 7-12, 1998 REGISTRATION FORM This form should be typewritten Participant Title (tick): Prof. _ Dr. _ Mr. _ Mrs. _ Miss _ Ms. _ Surname: _______________ ... ____________________ Given name(s): ______________________ Country: _____________________ Nationality: ________________________ Registration fees: Participant Companion N of companions Amount U.S . $300 ...
- the current position of the "Universitetskiy" satellite'> . Your browser does not support inline frames :( It must be a very old one. Upgrade to Microsoft Inrernet Expolorer 4 or later, Netscape 6 or later etc. Skobeltsyn Institute of Nuclear Physics.
... Printed in the U.S.A. doi:10.1088/0004-637X/691/2/1222 AUTOMATED LASCO CME CATALOG FOR SOLAR CYCLE 23: ARE CMEs SCALE INVARIANT? ... CME RATE DURING CYCLE 23 Figure 2 shows the daily CACTus CME rate for cycle 23 in red, with the International Sunspot Number (e.g., Vanlommel et al. 2004) superimposed in gray as solar cycle reference. ... The CACTus CME speeds Figure 12. ... A comparison of a sample of common events shows that on average the CDAW CME width is wider than the CACTus CME width. ...
[
Текст
]
Ссылки http://solarwind.cosmos.ru/txt/2011/presentations/Sun/Ishkov/apj_691_2_1222.pdf -- 1208.5 Кб -- 15.04.2011 Похожие документы
... SHORT TERM PREDICTION OF POWER SOLAR FLARES FROM SSRT DATA . The algorithm for short term prediction of powerful solar flares, based on SSRT data, includes microwave emission characteristics in total and polarized flux, the structure of active region (AR) magnetic field at the photospheric level, and H a patrol data. ... During this period, 7 AR's crossed the solar disk, in which 20 flares of importance ? ... Data on AR's and magnetic fields were received from the Sayan observatory by teletype. ...
... Я около полугода использую Nikon CoolPix 4300 и самодельный 150-мм телескоп на монтировке Добсона из оптики телескопа ТАЛ-2, и эти инструменты себя отлично зарекомендовали. ... Nikon Coolpix 950 . ... Nikon Coolpix 880 . ... Nikon Coolpix 990 . ... Например, для фотоаппарата Nikon CoolPix 4300 типоразмер матрицы 1/1.8' , что соответствует линейным размерам 7.18мм ? ... Выполнив эти расчеты для телескопа ТАЛ-2 и фотоаппарата Nikon CoolPix 4300 получим: . ... 2004-2015г. Андрей Олешко ...
... Hartmann Test Using a Screen With Four Holes 2 Hartmann test with four holes screen The theoretical concept of the primary aberrations measurement by four apertures Hartmann test introduced by "Malacara" * and "SalasPeimbert et. al. ... Black curve show the calculated coefficients for phase screens which have 8 modes of Zernike aberrations and red curve show the calculated coefficient for original phase screen. (a) astigmatism 45 (b) astigmatism 090 14 Coma Coma modes of Zernike aberration. ...
[
Текст
]
Ссылки http://site2010.sai.msu.ru/static/doc/RShomali_site2010.pdf -- 944.0 Кб -- 18.10.2010 Похожие документы
... Structure of Data . ... Catalog . ... In SAI OCL Catalog, we introduce our work on investigation of the Milky Way system of open star clusters. The main goal of our study is a search for new clusters using huge surveys. 168 new clusters have been already discovered by us using J,H,Ks data from 2MASS point source catalog. ... For 141 new clusters, we found their physical parameters using J,H,Ks data from 2MASS catalog and, for a number of clusters, our UBVRI CCD observational magnitudes. ...