... What is the notion time? ... Generally speaking, it is an order of changing events, an order of constantly changing conditions of solids, Universe - being. ... The time, determined for the given longitude, is called the local time . ... A uniform system of time counting - ephemeris time is tested by observations of the Moon turning around the Earth. Fully independent from astronomic observation uniform system of the time counting is based on the concept of atomic second (see quantum watches ). ...

... Wang, Y. M.; Ye, P. Z.; Wang, S.; Zhou, G. P.; Wang, J. X. A statistical study on the geoeffectiveness of Earth-directed coronal mass ejections from March 1997 to December 2000, // J. Geophys. Res. ... Gosling J. T. , The solar flare myth// J.Geophys.Res., ... Lindsay G.M., Luhmann J.G., Russell C.T., Gosling J.T. Relationship between coronal mass ejection speeds from coronagraph images and interplanetary characteristics of associated interplanetary coronal mass ejections// J.Geophys.Res. ...

... Authors: D. M. Peterson et al. astro-ph/0603449 Результаты трех лет работы WMAP: приложения к космологии (Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology) . Authors: D. N. Spergel et al. astro-ph/0603450 Результаты трех лет работы WMAP: анализ поляризации (Three Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Polarization Analysis) . ... Authors: V.P.Reshetnikov . ...

В рамках подготовки программы по возобновлению пилотируемых полетов на Луну и создания на ее поверхности постоянной базы в период с 2008 по 2016 год НАСА планирует провести дополнительное исследование Луны с помощью различных автоматических станций. Первыми стартовали сразу два космических аппарата: большой орбитальный зонд Lunar Reconnaissance Orbiter (LRO) и небольшой аппарат для исследования поверхности ударным методом Lunar Crater Observation and Sensing Satellite (LCROSS). ... орбиту Луны . ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Since the Irkutsk IS radar is based on station "Dnepr", which was not intended for IS measurements, we made a serios effort to modernize this station in order to carry out ionospheric observations. Four main directions of the development of the radar experimental base: . modernization of the radar receiving system; . development of primary processing and measurement control methods; . ...

... 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 . ...

... 7 EPSC2012-52 2012 European Planetary Science Congress 2012 c Author(s) 2012 E P SC European Planetary Science Congress Properties of the impact-produced lunar exosphere during Perseid 2009 meteor shower A.A. Berezhnoy (1), O.R. Baransky (2), K.I. Churyumov (2), T.K. Churyumova (2), V.V. Kleshchenok (2), E.A. Kozlova (1), V. Mangano (3), V.O. Ponomarenko (2), Yu.V. Pakhomov (4), V.V. Shevchenko (1), Yu.I. Velikodsky (5) (1) Sternberg Astronomical Institute, Universitetskij pr., ... 12/13, 2009. ...

URAGAN RELAKSATSIA MOLNIYA-SM VSPLESK IMPULS PLASMA-PROGRESS . ... Progress TCV nominal propulsion system; . ... Determination of parameters (reflecting characteristics, sizes, density etc.) of large-scale plasma formations arising during operation of Progress TCV vernier thrusters and positioning and attitude control thrusters with different directivity of thruster plumes w.r.t. SC motion direction. ... Obtaining of Progress TCV reflecting characteristics in different experiment conditions. ...

... В 2008 году NASA возвращается на Луну: на спутник Земли отправятся два аппарата, которые должны будут найти воду. ... Вместе со спутником для изучения Луны (Lunar Reconnaissance Orbiter) в октябре 2008 года на той же ракете-носителе отправится и спутник для изучения кратеров (The Lunar Crater Observation and Sensing Satellite), он будет искать замороженную воду", - цитирует РИА "Новости" пресс-службу NASA. Такой метод загрузки ракеты-носителя не нов для NASA. ... Спутник - Луна . ...

. Home . Structure of Data . Description . Catalog . Publications . VO . ЮБ 2000 . 22:29:49.2 . ЮД 2000 . +55:23:47 . l . 103.710 . b . -2.100 . diameter . 3.0' . (m - M) 0 . 12.51 0.28 . distance . 3180 440 pc . E(B - V) . 0.54 0.03 . log(t) . 7.6 0.05 . SAO 1-m, BVRI observations (1235 measurements) VOTable . 2MASS data VOTable . IPHAS IDR data VOTable . Developed by the Team . Send us your questions or feedback

... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

. VLBI Laboratory . VLBI topics: . AGN . Quasars . polarisation mapping . maser sources (OH, H 2 O, SiO) . interstellar scattering . radio supernova remnants in extragalaxies . intraday variability . space VLBI . Other fields: . methods and equipment of VLBI . interferometry observations . Pushchino VLBI station : . coordinates: . telescope RT-22(in Russian) . technical data . site of RT22(in Russian) . Webmaster Subaev I.A. Last update 23.Jule.2002.

. Yu.A.Shokin . Accurate positions of variable stars in the western part of the Large Magellanic Cloud bar . (published in IBVS and SAI Proceedings ) . B.S.Vozdvijenski, N.P.Gorbatko, V.A.Yeliseev, G.V.Romanova . The results of the observations of the selected minor planets in Sternberg State Astronomical institute . (published in SAI Proceedings ) .

Abstract -- Calculations are performed for the linear polarization of starlight due to extinction by aligned dust grains when the starlight traverses a medium with irregular magnetic fields. This medium is intended to represent the optically thick components of interstellar clouds which are observed to make little, if any, contribution to the polarization of starlight. ...

. The elementary methods (that is, the use of real analysis vs. complex analysis) have a long history from Chebyshev to modern times. They lead to great achievements, due to Erdos, Selberg, Bombieri, etc. I recently started a thorough study of these methods, in order to understand their scope. In the talk, I will give a quick survey of this field, and some new observations. Go to the Laboratoire Poncelet home page. Site design by Paul Zinn-Justin

Общий форум . Scientific.ru Все форумы . Постоянные участники форумов [ .. ... Олег Верин (@) - 04.08.2005 14:46 . Europhys. Lett. О продольных волнах. Возвращаясь к продольным волнам, хотел бы обратить внимание на работу (есть и теория и эксперименты!) в Германии и Швейцарии в этом важнейшем направлении: . ... Lett. - 2002.- v.59, N.4. - . ... Если можно, пришлите мылом (-) Виктор, 05.08.2005 14:54 . ... Re: Если можно, пришлите мылом (-) Олег Верин, 08.08.2005 10:16 . ...

Coherent beam-beam effects Synchro-betatron beam-beam modes Observation technique Experimental results

... Double Star-1 (DS-1), он же 'Тань Цэ-1' ('Исследование-1', Tan Се-1) 48 1.27. Double Star-2, он же 'Тань Цэ-2' (ТС-2) 49 1.28. DSP (Double Star Programme - 'Двойная звезда') 51 1.29. ...

Daily data 1991 Frequency 2804 MHz Observing Station Ussuriysk (VORO) Day Jan Feb March Apr May June July Aug Sept Oct Nov DeЯ 1 175 192 131 231 158 151 2 152 175 154 117 133 227 176 160 3 165 137 116 133 244 172 153 170 175 4 147 142 109 129 225 156 190 176 5 142 134 133 123 135 220 158 156 182 188 6 126 138 150 210 150 151 205 7 112 151 133 164 194 150 160 203 8 144 150 149 170 161 167 9 139 116 ...

... Научная панорама ? arxiv:0708.1060 Наблюдение первого события микролинзирования в бедном звездном . ... arxiv:0708.1060 Наблюдение первого события микролинзирования в бедном звездном поле: Таго (Observation of the first gravitational microlensing event in a sparse stellar field : the Tago event) . ... Обычно события микролинзирования ищут в богатых звездных полях. Здесь же все происходит не в направлении на близкую галактику или балдж нашей Галактики, а в обычном (бедном) звездном поле. ...