... Discussion of Declination Drive Design . ... It is held in my personal stock of parts to replace a drive that might go out of service for some reason on one of the two LX200 telescopes that I am responsible for keeping in good repair.  ... The photocells detect light from a pair of small lights through the encoder mask and encoder wheel encased in the gear box housing. ... In one case of declination drive runaway, the cause was breaking of one of the leads to one of the photocells.  ... All fixed!! ...

VIEW OUT OF THE WINDOW FROM NEVADA, USA . ... We live in the Mojave Desert, so our summers are hot while our winters are very mild. ... We are able to see the beautiful colors in the rocks surrounding our valley, since trees do not grow on the mountains. Many people have shade trees, grass, and flowers surrounding their homes so they can see the beauty of these plants very close, but if you venture into the desert, you are able to see all the desert plants and animals. ... View Out Of the Window | ...

... Cost­E#ective System Management Skip Schaller Steward Observatory, University of Arizona, Tucson, AZ 85721 Abstract. Quality system management of computer workstations for as­ tronomy can be achieved with relatively small manpower requirements, if the right cost­e#ective administrative design decisions are made. ... The system is designed so that one doesn't depend on four or more hosts, (such as a software server, cpu server, data file server, font server, etc.) to get work done. ...

... From left: Yuri Kovalev, Germany and Russia (with glasses); Maria Garci Miro, Spain (adjusting sleeve); Nikolay Kardashev, Russia; and Mikhail Popov, Russia (extreme right). Two space engeneers, Nikolay Babakin and Ruslan Komaev, discuss the spacecraft. ... Leonid Gurvits and David Jauncey in animated discussion. ... Bernie Burke proposes an amusing toast to the dinner party. ... Michael Garrett explains the details of his proposed toast as Yuri Kovalev translates, and diners listen attentively. ...

... Заработанные деньги можно получать на кредитную карточку , на счет в банке или по почте чеком . ... Заслуживает интереса служба Western Union . ... Найти адреса пунктов в Вашем городе можно на сайте Western Union . Зайдите на сервер, найдите свой город, найдите ближайшее к Вам отделение и узнайте. Если есть телефон - позвоните и узнайте (на сайте есть телефоны пунктов). ... Кредитные карточки . ... Указав номер счета Вы можете получать деньги на этот счет и снимать их с помощью карточки. ...

Computer Ephemeris. Ephemeris for physical observations of the planets. Explanations. Each row of the table contains for date specified at 0h of Time Terrestrial Dynamical: . ... position angle of axis of planetary rotation (degrees) - 'P', . ... illumanated part of the disk - k, . ... position angle of disk point with minimal illumination (degrees), . longitude of central meridian of the disk (degrees) - 'merid1' - system I and so... phase correction (degrees). ...

FIRST CREW REQUIRED RESOURCES RESEARCH RESULTS IMAGE VIDEO . ... Baikonur launch site . ... To the right: . ... back-up crew), . ... prime crew) . The crew of the first prime mission . ... SEA LAUNCH | UNIVERSAL SPACE PLATFORM | ... MARTION MISSION | LAUNCHERS | ... IMAGE | ...

... Meta Index / Home Page / Astrometric correction There are columns for the Right Ascension and declination, position error, corrected Right Ascension and Declination, galactic longitude and galactic latitude. The corrected (RA_CORR and DEC_CORR) columns refer to the Right Ascensions and declinations with the astrometric correction applied (if correction successful, POSCOROK = TRUE ). ...

The XV_VTDF is a viewer for TDF format files (extension to TIFF 6.0 format for storage of high-resolution satellite data). More information about TDF format and relevant topics, as well as satellite data in this format you may receive from Space Monitoring Information Support lab (Space Research Institute, Moscow, Russia) . ... XV_VTDF <filename> - load TDF file at startup (default size) . ... The XV_VTDF operates with fixed-size satellite images in TDF format. ... Back to SMIS Home Page . ...

... Keywords: Proper Motions, Schmidt Plates, Astrometry, Guide Star Catalog, Palomar Sky Survey . In this paper we describe a program of determining proper motions from digitized scans of 1950's-era Palomar Sky Survey (POSS) Schmidt Plates and 1980's-era Palomar Oschin Schmidt `Quick V' plates that were taken for the Hubble Space Telescope ( HST ) Guide Star Catalogue. ... Arrows indicate the magnitude and direction of the proper motion for the stars. ...

... Home Observing Woodlawn Cemetery, Bronx . ... Clear Sky Chart . ... Spring Starfest in Woodlawn Cemetery, The Bronx . ... Woodlawn Cemetery, Bronx . ... 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 . ... Amateur Astronomers Medal . ... Woodlawn Cemetery (Jerome Ave. ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

. Aristarchus was extremely clever and also figured out a way to determine the ratio of distances between the earth and the moon and the earth and the sun. While wrong, at least he reasoned that the sun was much farther from the earth than the moon. Just Try and Follow this! . Summary of Greek Science .

... Видео файлы Галилео Галилей /Galileo Galilei . ... Ливерпульская версия Памелы Андерсон . ... Galileo Galilei quotes . ... 25-летняя индианка размером с малыша (400) . ... Путин [29] . ... Путин [120] . ... Путин [76413] . ... Самый богатый менеджер России' / Юрий Соловьев [83] . ... Юлия Волкова 08.04.2016 10:04:10] Юлия Волкова рассказала о своей борьбе с раком Подробнее .. ... Меган Трейнор 07.04.2016 07:04:10] Меган Трейнор выступила на iHeart Radio Awards с хитом NO Подробнее .. ...

The divisity of galaxies. The galaxies are the giant (to hundred of billions of stars) star systems, where the stars are connected by gravitation laws with each other. ... Ther galaxy NGC 3031 . ... Each spiral galaxy has a core a flat disk where the spiral brancher locate. The stars and interstellar substance of spiral galaxies rotate around the core. ... In normal galaxies, such as our Galaxy, the great brightness of the core is accounted for the high concentration of stars. ...

Download Izmccd (~2.7 MB). ... for 1-5 bytes is number of a numbered minor planet, . ... Positions 1-80 file "mpcreportiz.txt" are similar to positions of file "mpcreport.txt". 83-95 – errors of unit weight, . ... If this tag is " 1 0 " , this record contains results of measurements of an image of object (approximation by "PSF"),  . ... 57-66 – error in X (pixels), for first star in a multicentric image, for subsequent it is error in (distance between first star in the image and this), . ...

... Доска объявлений (продам) (Модераторы: zlyden , Denk36 ) ? Продаются окуляры Sky-Watcher 20мм и 6.3мм и железки . ... Доброго времени суток, продам следующие девайсы: . Три окуляра от Sky-Watcher Plossl: . ... Все таки попытаюсь еще раз продать железюки для станка: . ... Записан . ... Фото железок, дубль два . ... Фото окуляров, 2" зеркала и базы для Телрада . ... Апнем темку, про железюки да окуляры с диагональю . ... Железки можно в резерв? ...

Comet C/2006 P1 (McNaught) . ... Jan. ... COMETS . In 2009 the 39 periodical comets will return to perihelions. Comet C/2004 Q2 (Machholz) . ... Comets 8P/Tuttle and 17P/Holmes (at right) . ... Time . ... P/2002 CW 134 (LINEAR) . ... P/2003 K2 (Christensen) . ... 13.0 m . ... P/2002 JN 16 (LINEAR) . ... P/2003 O3 (LINEAR) . ... P/2002 Q1 (Van Ness) . ... Note: All time moments are given in Universal Time (UT) units. For Kyiv Local_Time=UT+2 h (and Local_Time=UT+3 h for summer time). ...