Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 15 - 22.02.2015, Forecast on 23.02 - 02.03.2015, Carrington Rotation 2160,2161 (1,28.02; 27,93.03.2015) SUNSPOT-FORMING ACTIVITY OF THE SUN REMAINED AT THE MIDDLE LEVEL ALL PERIOD. ... ON FEBRUARY 18 ON THE VISIBLE DISK OF THE SUN AT ONCE THE- RE WERE FIVE NEW SUNSPOT GROUPS THAT IS VERY RARE EVENT. NEXT WEEK EXPECTED THE AVERAGE AND THE LOW LEVELS OF SUNSPOT ACTI- VITY. ... IN OTHER DAYS THE GEOMAGNETIC FIELD WAS UNSETTLED AND QUIET. ...

Sun and Geosphere, 2011; 6(1): - 33-35 ISSN 1819-0839 White light corona at different phases of the solar cycle P. V. Stoeva1, A. D. Stoev1, S. V. Kuzin2 1 Space and Solar-Terrestrial Research Institute, BAS, Stara Zagora Department, Bulgaria 2 Lebedev Physical Institute, RAS, Moskow, Russia E-mail: penm@abv.bg, stoev52@abv.bg, kuzin@sci.lebedev.ru Accepted: 12 October 2011 Abstract. ... 33 V. Stoeva, A. D. Stoev, S. V. Kuzin, White light corona at different phases of the solar cycle Fig.1. ...

... INCLUDETEXT = NO INCLUDEGEOM = NO $!FRAMELAYOUT HEADERCOLOR = RED XYPOS { X = 1 Y = 0.25 } WIDTH = 9 HEIGHT = 8 $!FRAMEMODE = XY $!DELETEXYMAPS $!ACTIVEXYMAPS = [1-4] $!GLOBALXY DATALABELS { DISTANCESKIP = 5 } $!XYMAP [1] NAME = 'U' ASSIGN { XAXISVAR = 1 YAXISVAR = 2 } LINES { COLOR = PURPLE LINEPATTERN = DOTTED } SYMBOLS { SYMBOLSHAPE { GEOMSHAPE = DEL } COLOR = PURPLE ISFILLED = YES FILLCOLOR = PURPLE SIZE = 1.1 } BARCHARTS { COLOR = RED ...

Moscow Astronomical Plate Archives: . Contents, Digitization, Current and Possible Applications . ... We describe the astronomical plate archives in Moscow and Zvenigorod and the existing digitization projects. ... 2 The Plate Archive of the Sternberg Institute . The contents of the most important Moscow astronomical plate archive, that of the Sternberg Astronomical Institute, was briefly presented in Shugarov et al. [1] in 1999. ... THE MOSCOW PLATE COLLECTION (STERNBERG INSTITUTE) . ...

. Number . Task . Pri . Author . Created By Tool . Created On . Modified On . Completed . Modified By . Assigned To . Link To . Magic . Description

. F IGURE . 4. Kinematic diagrams for (a) all Galactic GCs, (b) thick-disk clusters, and (c) halo clusters. The dot sizes are proportional to the weights assigned. The straight lines are rms regression fits and their slopes yield the rotational velocity of the corresponding subsystem, V rot . discussion in the text | previous figure | next figure .

Wednesday, February 15th, 2012 . ... Monday, February 13th, 2012 . ... Сделать это можно использую Map Tools проекта SOPAC (http://sopac NULL .ucsd NULL .edu/maps/) . ... Wednesday, February 8th, 2012 . ... You are currently browsing the Лаборатория лазерной интерферометрии blog archives for February, 2012. ... Наши публикации . ... Публикации за 2010 . Публикации за 2011 . Публикации за 2012 . ... February 2012 . ... Лаборатория лазерной интерферометрии is proudly powered by WordPress . ...

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

. От авторов сайта . Дорогие друзья! . Наш сайт переехал на новый сервер! . Добро пожаловать! . Новый сервер - astronomer.ru . Старая страница - astronomer.narod.ru . Желаем вам успехов и ясной погоды! . Астрономия и телескопостроение - Copyright 1999-2002, Коллектив авторов . Используются технологии uCoz .