... The Sun has come all of one day away from breaking its record for the longest period of inactivity for the last decade - reaching a mid-summer low and falling into yet another state of "hibernation". Yesterday, on the first day of autumn, new sunspots appeared on the surface of the Sun following an absence of almost 50 days. ... The first low lasted 51 days, from 21 July until 11 September last year. ... Now, almost a year later, it seems the Sun has hit a new low almost as "deep" as the first. ...

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• Project's diary
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• Sunspots and active regions January 01, 2014

Pulkovo Photographic Plate Database . To find a certain plate, type its number, choose instrument and click button FIND Instrument: Normal Astrograph 26-inch refractor Plate number: . To find plates with a certain sky area: choose instrument, type coordinates (R.A. and Dec.) of the center of this area, type radius of this area, type (optionally) names of required objects, and click button FIND . ...

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• The Pul-3 astrometric catalogue (Second edition). Data access form.
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• Proper motions of 59766 stars with respect to galaxies in 149 areas of the sky

... In addition, IZMIRAN comprises the St.Petersburg branch and magnetic ionospheric observatory in Kaliningrad. The history of IZMIRAN is largely that of investigating magnetic storms and sub-storms on the Earth surface, in circum-terrestrial and interplanetary space, initially by means of a network of ground stations of the Soviet Union (1930s - 1940s) and the nonmagnetic skunner "Zarja", then through the extensive use of magnetic measurements on artificial Earth satellites and automatic stations. ...

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• Ionosonde PARUS. Instrument Description.
• Reference Docuemntation
• Welcome to Ionosonde Parus Home Page!

Basics of one- fluid plasma description. Classic approach: forces acting upon conducting fluid. ... Magnetic Reynolds number. Magnetic field diffusion. Two- fluid plasma model. Dispersion of waves in plasma. Magnetic sound in two- fluid MHD. Oblique waves. ... Wave equation for Alfven waves in inhomogeneous plasma. ... Cusp Alfven waves. ... Surface waves in a plane geometry. Magnetosonic surface waves on field tubes. ... Plasma in strong magnetic field. ... Solar wind. ...

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• Explanation of the table of ecliptical coordinates of the Sun.

... About meteorites . ... Meteoritic data . Meteorite Encyclopedia . ... About laboratory . ... In addition, meteorites are divided into falls and finds depending on how they were collected. ... In other words, by far most meteorites falling on Earth are chondrites. Finds are meteorites that were not seen to fall but were subsequently discovered on the ground, often long after they landed. ... The vast majority of meteorites in museum and private collections around the world are finds, not falls. ...

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• ЛАБОРАТОРИЯ МЕТЕОРИТИКИ ГЕОХИ РАН

В программе Microsoft Office Document Imaging используется формат файлов Microsoft Document Imaging (MDI), основанный на формате Tagged Image File Format (TIFF). ... Описание формата MDI на сайте Microsoft (ru) . ... Проблемы с mdi-файлами после установки SP3 для MSOffice 2003 (en) . Т.е, если после установки SP3 для Microsoft Office 2003 у Вас перестали открываться файлы формата mdi, то нужно проделать следующие действия (для Microsoft Windows XP): . ... Выбрать вкладку "Типы файлов". ...

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• Untitled Document
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. Full screen versions . Number - magnitude counts . Number - redshift counts . | Front page | . | << - Redshift wedge | Completeness estimates - >> | . Robert J. Smith, ">rsmith@mso.anu.edu.au Last modified: Fri Sep 24 11:39:02 EST 1999 .

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... Home Observing-Events WP_20130708_007_edited-1 . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... This Month's Sky . ... This Month's Sky - 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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University Satellites and . Space Science Education . General information Date and Location Objectives of the meeting Sponsoring Organizations International Advisory Committee Local Organizing Committee Deadlines Addresses Hotels & Accommodation Venue Visas Social Programme . ... contact Organizing Committee ( universat2006@srd.sinp.msu.ru ) as soon as possible. ... Skobeltsyn Institute of Nuclear Physics, Moscow State University, 2005-2006 . ...

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Архив . Головастики . Обитатели . Книжная полка . Статьи . Слово . ... При нажатии на номер Вам будет предложено скачать ZIP архив журнала. ГОЛОВАСТИКИ - ЖУРНАЛ ПОЭТИЧЕСКИХ МИНИАТЮР . ... 2006 г. Головастики . ... Материалы из журнала Головастики нельзя публиковать (в том числе и на других . ... Цитируя - обязательно ссылаться на журнал Головастики. Головастики Слово Статьи Обитатели Книжная полка Архив . ...

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... 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. ...

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