... Model . ... Karpachev A.T., IZMIRAN, e-mail: karp@izmiran.ru . ... To the Model: . The empirical median model of the shape and position of the MIT (Main Ionospheric Trough) in the Northern and Southern Hemispheres is presented. ... Geomagnetism and aeronomy, v.26, № 1, p.63-68, 1986. ... Karpachev A.T., Afonin V.V. Dependence of the ionospheric trough occurrence probability on the season, local time, longitude, and level of magnetic activity Geomagnetism and aeronomy, v.38, № 3, p.79-91, 1998. ...

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... Снимок сделан Вояджером 2 с расстояния 1.2 млн. км 10 июля 1979 г. Кроме узкого полумесяца, освещенного солнцем, видна ночная сторона Ио, освещенная отраженным светом Юпитера. На краю диска видны плюмажи трех вулканических извержений. Все они наблюдались ранее Вояджером 1. Два выброса на ярком крае около 100 км высотой. Выброс на темном крае около 185 км выстотй. Он стал в полтора раза больше с тех пор, как наблюдался Вояджером 1 четыре месяца назад. ...

. Coordinates . Charged particles flux . Ultraviolet radiation . The periods of high geomagnetic activity in 2005. 10 MeV, the data from the NOAA series satellites) . January 20-26 . May 5-20 ( data is available ) . June 16-19 . July 13-21 ( data is available ) . July 26 - August 6 . August 22 - September 3 ( data is available ) . September 7-20 ( data is available ) . Charged particles flux measured by Coronas-F satellite

... It is being organized jointly by the Byurakan Astrophysical Observatory (BAO) and the Armenian Astronomical Society (ArAS). ... LIST OF LECTURERS AND LECTURES : Dr. Vladimir AIRAPETIAN (Goddard Space Flight Center, USA): Physics of Winds from Cool Evolved Stars Dr. Don BARRY (Cornell University ... (observation techniques and theory) Dr. Michel DENNEFELD (Institut d'Astrophysique de Paris, France): Introduction to spectroscopic observations Dr. Serguei DODONOV (Special Astrophysical ...

... Authors: Spyros Basilakos (Imperial College London) . ... Title: Populating a cluster of galaxies - I. Results at z=0 . ... Title: The Merger Rate to Redshift One from Kinematic Pairs: Caltech Faint Galaxy Redshift Survey XI . ... Title: Multi-wavelength observations of an evolved galaxy group: An endpoint of galaxy merging? ... 23 matches for the search pattern galaxy merging . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+merging/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...

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... Space flight . ... The L-39 two-seat training jet plane is intended for flights in regular and complex meteorological conditions at day and night time, as well as for acrobatic flying. ... A cockpit canopy is pressure-tight with a single layer glazing, the back-folding parts can be thrown off under abnormal condition by pyrotechnical systems. ... Comparable on size and assigned tasks with the American F-16 and F/A-18 fighters, the MIG - 29 is presently in the service of 23 countries of the world. ...

... 30 ­ 50 mas) , , . ... 9 2005 . ... O-C) () . ... Khrutskaya E.V, Khovritchev M.Yu, Narizhnaja N.V, Izmailo v I.S. The observat ions of Machho lz comet in 2004-2005 years at the Pulkovo observatory. Minor Planet Circular 2005. ... The observat ions of minor planets in 2005 year at the Pulkovo observatory. ... The comet C/2004 Q2 was the first object of the astrometric observat ions (138 frames during 7 nights were obtained). The 37 asteroids of the main belt were observed in 2005- 2006 years. ...

... Born: September 14, 1961, Moscow, Russia . ... Phone: (7-495) 951-7993 . ... Astronomical data bases, catalogues, large data sets, virtual observatories, scientific data mining. Binary stars, fundamental stellar parameters, history of star formation, stellar evolution. Galaxy structure, classification of stars, interstellar extinction, calibration of astrophysical quantities. ... Binary stars and the IMF . ... International Astronomical Union since 1994 . ... Binary star database . ...

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