... После аж восьми пропущенных появлений (что было связано с различными причинами) комета Швассмана-Вахмана была переоткрыта в 13 августа 1979 года Дж.Джонстоном и М.Бухаджаром как объект 13m с небольшим хвостиком. Проверки, которые были сделаны после открытия, показали, что эта комета - та самая, которая очень близко подошла к Земле в 1930-м. Во время наибольшего приближения к Земле (1,44 а.е., 19 марта) комета достигла максимального блеска около 12m. Напишите нам . ...

The Navy Prototype Optical Interferometer . Articles | ... The feedbeam tubes relay the light from the siderostat building on the right to the optical laboratory on the left. Fast Delay Lines (6) . ... They have a little robot cart which can travel the distance of the tube. ... The job of the cart and the delay line tube is to adjust the total distance the light travels from each siderostat to the light sensors. ... www.astronomy.net . ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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... Methodology of Time Delay Change Determination for Uneven Data Sets V.L.Oknyanskij Sternberg Astronomical Ins., ... It was found in this way that the radio variations (5 MHz) followed the optical ones, but that the time delay was a linear function of time with the mean value being about 2370 days and with the rate of increase V # 110 days/year. ... Time Delay Change Determination for Uneven Data Sets 491 Figure 2. p(V) is probability to get some value V # # V if the actual V a = 0 days/year. ...

In the 20 July 2000 issue of Nature, Wang, Kuzmich & Dogariu talk about faster than light transmission. ... When all of the waves are delayed, but the longer wavelengths [red] are delayed more and the shorter wavelengths [blue] are delayed less, then the overall pulse appears to be advanced in time! ... Normal dispersion in glass delays the blue light more than the red light, while in anomalous dispersion the red light is delayed more than the blue. ... Tutorial: Part 1 | Part 2 | ...

... Spectroscopic studies of time delay of line vs. continuum Technical problem: We have two lightcurves: continuum luminosity line luminosity Line curve is delayed but results from complex repro cessing with unknown transfer function Goal: measuring time delay Spectroscopic studies of time delay of line vs. continuum Past reverberation studies : Our ... 2014) ­ Slepian wavelet variance Can they be effectively used to determine better the time delay from poor...

... Left: A POSSM plot of the uncalibrated spectrum of DA 193 at 1.66 GHz on a baseline Bear Lakes to Noto. ... The phase slope as a function of frequency is clear evidence for a small delay error in the correlator model. Right: The same data as shown on the left, but corrected for a delay error and a residual fringe rate. ... Left: A VPLOT plot of the uncalibrated amplitude (upper frame) and uncalibrated phase (lower frame) as a function of time for the source DA 193 on a baseline HartRAO to Noto. ...

Regular fees (report and application adopted before the regular deadlines): . Team fee: 450.– Euro/team . ... Euro/person . ... Small delays in reports or applications: fees are 2-5% larger. ... Supplement fee for extra days (before 12:00 of November 8 th or after 12:00 of November 16 th ): . ... Euro/person/day . ... The fees are to be paid cash the first day of accommodation. Dr. Michael G. Gavrilov, Founding Chairman and Coordinator of the International Astronomy Olympiad (IAO) . ...

If you were using a Java-enabled browser, you would see a scrolling text sign instead of this paragraph. ... Wiggle your mouse cursor over the applet, you should notice the sign speed up. ... Then, if you go back to the LED page and try it again, Netscape will give you a "NullPointerException" error. ... Everything you see the sign displaying is run entirely by a script. ... The size, size of border, color of border, and even the font that the sign uses are all configurable. ... More on fonts . ...

J E N A M - 2000 Moscow . ... We are pleased to confirm that the JENAM-2000 meeting will take place in Moscow, Russia, in May 29 - June 3, 2000. ... Registration form . ... You can submit it through the Web-page (highly desirable) URL: http//www.inasan.rssi.ru/INASAN/JENAM . ... Please, visit JENAM-2000 Web-pages http://www.inasan.rssi.ru/INASAN/JENAM , http://www.sai.msu.su/jenam , http://www.aip.fr/eas/meetings.htm for news and additional details about JENAM and associated events planning. ...

... The components have a steady phase but variations of 303 Gilcreek 2460 2272 2454 2448 2268 2442 2436 2264 1985 1990 1995 2000 2005 2390 2388 2386 2384 1985 1990 1995 2000 2005 Kashima 2132 2128 2124 2120 2116 Kokee-Kauai 1985 1990 1995 2000 2005 2390 2388 2386 2384 1985 1990 1995 2000 2005 1985 1990 1995 2000 2005 Onsala Westford 2240 2238 2236 Wettzell 1985 1990 1995 2000 2005 Figure 1. ... 2246 2244 2242 2240 2238 2236 2234 1985 1990 1995 2000 2005 BKG GSF IAA MAO IVS Figure 3. ...

27 марта 1979 года директор CNES Hubert Curien (Юбер Кюрьен) провел переговоры о возможности полета французского астронавта на советском космическом корабле. Через месяц, во время своего визита в СССР Президент Франции Giscard d'Estaing (Жискар Д'Эстен) объявил о подписании соответствующего соглашения. ... Методикой медицинского обследования кандидатов было предусмотрено три этапа: амбулаторное обследование, стационарное обследование, специальное клинико-физиологическое обследование. ... Франция . ...

... Laboratory . ... webmaster@izmiran.ru . ... e-mail: karp@izmiran.ru . ... Построена картина глобального отклика ионосферы на магнитную бурю 22 марта 1979 г., состоящую из двух мощных суббурь, в первые часы после начала бури. ... Магнитная буря 22 марта 1979 г. была довольно интенсивной (Крmax = 7-, Dstmin = -81 нТл) и состояла из двух последовательных суббурь - рис.1. ... C) 2007, IZMIRAN ...

Сергей Борисович Попов Доктор физ-мат наук, ведущий научный сотрудник ГАИШ МГУ. ... Занимаюсь в основном двойными и одиночными компактными объектами (нейтронными звездами, черными дырами). ... Поп. ... Основная область научных интересов в настоящее время - эволюция нейтронных звезд. ... Все эти белые карлики, нейтронные звезды и черные дыры являются для нас одними из самых удивительных лабораторий, в которых мы можем изучать явления, недоступные для земных экспериментов. ... Нейтронные звезды . ...

... Tonight's Sky . ... Sky this Month . ... Star Atlas . ... stars . ... Astronomers watch delayed broadcast of a rare celestial eruption . ... For 10 years in the mid-1800s, it was the second-brightest star in the sky т?? now it is not even in the top 100. ... The Great Eruption was an extreme and unique event in which the star, which is more than 100 times the mass of the Sun, lost several times the mass of our star. ... Only registered members of Astronomy.com are allowed to comment on this article....

... To overcome this limitation we propose Cryogenic Phase Locking Loop (CPLL).The CPLL has been developed for phase locking of a Flux-Flow Oscillator (FFO) in the SIR. ... The CPLL operating frequency has been increased from 400 MHz up to 4 GHz to decrease a loop filter delay to 0.5 ns. ... We have realized an integrating loop filter for the CPLL. ... Phase noise of the FFO phase-locked with: "1" ­RT PLL; "2" ­ CPLL without integrating loop filter; "3" - CPLL with integrating loop filter. ...

... 1979 . ... 1990 . Chlewicki, G. and Greenberg, J.M. (1990) Astrophys. ... Clayton, G.C. and Cardelli, J.A. (1988) Astron. ... 1996 . Draine, B.T. and Weingartner, J.C. (1996) Astrophys. ... Voshchinnikov, N.V. (1989) Astron. ... Voshchinnikov, N.V. (1990) Sov. ... Voshchinnikov, N.V. (1996) J. Quant. ... Voshchinnikov, N.V. (2002) Astrophys. ... Voshchinnikov, N.V. and Farafonov, V.G. (2002) Measurement Sci. and Technology , 13 , 249 . ... Voshchinnikov, N.V. and Mathis, J.S. (1999) Astrophys. ...

... We have determined the correlation coefficient between tree-ring index values and the sunspot cycle length for 69 tree-ring data sets from around the world of greater than 594 years duration. ... Similar matrices, formed from the same data, but randomly scrambled, provide a control against which we can draw conclusions about the influence of the solar cycle length on climate with a reasonable degree of confidence. ...

... Элементы орбиты . Первый открытый из космоса спутник при пролете космического аппарата Вояджер в 1979 г. получил временное обозначение S/1979 J1. ... Период обращения вокруг Юпитера составляет 7 h 8 m . ... Таким образом, Адрастея стал пятнадцатым спутником Юпитера. ... По результатам наблюдений на интервале времени февраль - июль 1979 г. (10 наблюдений) получены следующие элементы Адрастеи: . ... Для описания движения Метиды, Адрастеи и Тебы Синноттом создана точная теория (Synnott 1984). ...

... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...