. This image of Earth (left) and the Moon (right) was taken by NASA's Juno spacecraft August 26, 2011, when the spacecraft was about 6 million miles (10 million kilometers) away. It was taken by the spacecraft's onboard camera, JunoCam. The solar-powered Juno spacecraft lifted off from Cape Canaveral Air Force Station in Florida August 5 to begin a 5-year journey to Jupiter. Credit: NASA/JPL-Caltech

V. Penumbral lunar eclipse of 2016, August 18 The beginning of the eclipse is visible from extreme east of Asia, Austra- lia, New Zealand, Northern and west of South America, Pacific coast of Antarc- tica, Pacific ocean. ... Universal time of geocentric opposition h m s in right ascension 2016, August 18, 10 25 40.8 Sun Moon h m s h m s Right ascension . ... 15 48.15 15 58.70 Circumstances of the Eclipse Position Angles of the Moon's axis h m o Moon enters penumbra . ... of Moon |North Point| ...

... Comet Animation . ... Comet structures are diverse and very dynamic, but they all develop a surrounding cloud of diffuse material, called a coma, that usually grows in size and brightness as the comet approaches the Sun. ... As comets approach the Sun they develop enormous tails of luminous material that extend for millions of kilometers from the head, away from the Sun. ... The evaporated molecules boil off and carry small solid particles with them, forming the comet's coma of gas and dust. ...

... Hikers: Ben, Dan, Dakota, Connor, Marisol, myself, Richard, Alfredo, Ting-Hui, Jeroen, and Simon . Left to right: myself, Ting-Hui, and Jeroen . ... Hikers: Ben, Dan, Dakota, Marisol, Nobuko, myself, Richard, Andrew, Giampiero, Wayne, Alfredo, Ting-Hui, Jeroen, Mike . Left to right: Ting-Hui, Mike, Richard, Nobuko, Ben, Giampiero, Andrew, Jeroen, myself, Wayne, Dan, and Dakota . ... Hikers: Ben, Marisol, myself, Richard, Giampiero, Wayne, Ting-Hui, Brenda, Jeroen, Simon, and Steph . ...

... 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. ...

... Astrophysics Group . ... The Astrophysics Group is now based in the new Battcock Centre for Experimental Astrophysics, which is located close to the Institute of Astronomy off the Madingley Road to the west of Cambridge city centre. ... The Cavendish Laboratory itself is on J.J. Thomson Avenue on the University West Cambridge site across the Madingley Road. ... If eastbound towards the city, look for a long traffic island with a right-turn break through signposted J.J. Thomson Avenue . ...

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Планеты во Вселенной . Курс лекций для студентов астрономического отделения . Есть ли основания полагать, что планеты являются распространенным явлением во Вселенной? Может ли служить наша Солнечная система типичным примером или она уникальна? ... Эта странная Солнечная система . ... Так рождаются планеты? ... Отдела исследований Луны и планет: . ... к.ф.м.н. Ж.Ф.Родионова . к.ф.м.н. В.В.Бусарев . ... Карты Меркурия Ж.Ф.Родионова . ... Карты Луны Ж.Ф.Родионова . ... Луны и планет . ...

... Dies at December 2, 1987 in Moscow. ... From autumn 1930 till May 1931 he studied at the courses and worked as a laboratory assistant at the Institute of Mechanical processing of minerals. In May 1931 became a laboratory assistant at the Institute of Chemical Physics of the Academy of Science of the USSR (ICP). ... From 1965 till January 1983 was a head of division at the Institute of the Applied Mathematics of the Academy of Science of the USSR. ...

. 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 .

... Triangles come in many shapes. ... Subtracting 90њ from both sides . ... a / c = sin A -- "the sine (or sinus) of A" . b / c = cos A -- "the cosine (or cosinus) of A" . ... This statement is usually written with the square written sin 2 A (not sinA 2 , which might be taken to mean the sine of an angle equal to A 2 ): . ... The length of side a then approaches that of c , while the length of b becomes very small: therefore as A approaches 90њ, sinA approaches 1 and cosA approaches zero. ...

... This is commonly referred to as CPM (cost per thousand impressions).We pay you a percentage of revenues for the ads that you and your friends view with Harry, based on current CPM rates.You will get 75% of total revenue generated from your viewing.. ... REMEMBER: for every one hour the program on Your screen You'll get paid $0.50. And when You recommend those program to Your friends, reffering to Your personal ID, You'll get paid $0.10 for every hour the program open on Your's friends computer. ...

... Meade Instruments Corporation . ... Choosing the Right Microscope . ... On most microscopes the specimen glass remains fixed while the microscope's objective lens and eyepiece move as a unit up or down to focus the image. ... Eyepieces of varying powers work with objective lenses of varying powers to yield a range of microscope magnifications. ... Magnification: The effective magnification of a microscope is determined by multiplying the eyepiece power by the objective lens power . ... about meade |...

On 12/1/97 I got the first clear night since 1997dt was reported. I just took the camera apart for cleaning, and I didn't get a chance to make twilight flat fields tonight. Thus the edge is darker than the center of the field. I'll correct this if it's clear tomorrow night. The image was taken with C14 @f4 and CB245 CCD camera. ... The field of view is about 12 X 9 arcmin. The supernova is the star just west (right) of the nucleus. Back to Supernovae in NGC and IC galaxies. ...

... 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!! ...

font color=#CC0000 Deadline for submitting this form is March 1, 2006 /font /i br br form NAME =myform ACTION= http://hea.iki.rssi.ru/integral06/registration.php METHOD=POST !-- table border=0 width=100% align = right valign = top tr td align = right valign = top width=82 class = input_required First Name : /td td align =left ...

Starting PROFILES you just click on the "FILE-LOAD" button. By "BROWSE" buttons you choose the profiles you want to use. Note : Times when the profiles were taken must be contained in the end of the file name (e.g. "p082023.fts", "prof082023.fts", "082023.fts") and the files must be fts files obtained for example in XLOOK. You are supposed to choose the profiles in the right order according to the time. ... RANGE" button: ranges of axes . TITLE" button: titles of axes . ...

There is no form of IPC that is simpler than pipes. ... As a useless example , the following program creates, writes to, and reads from a pipe. #include <stdio.h> #include <stdlib.h> #include <errno.h> #include <unistd.h> int main() { int pfds[2]; char buf[30]; if (pipe(pfds) == -1) { perror("pipe"); exit(1); } printf("writing to file descriptor #%d\n", pfds[1]); write(pfds[1], "test", 5); printf("reading from file descriptor #%d\n", pfds[0]); read(pfds[0], buf, 5); printf("read \"%s\"\n", buf); } . ...

... The first column in the table is just a reference number. This is followed by astrometric columns - ie columns for the Right Ascension, declination, position error, galactic longitude and galactic latitude. There then follows columns for the computed significance (signal-to-noise) of each source for each of the filters present. Columns for the instrumental magnitudes and colours for each filter, follow. Columns for the standard magnitudes and errors, for each filter, follow. ...

Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . This page hosts a simple full-text search for arXiv.org scientific e-print archive. ... The service is operated under the policy allowing us to regularly download and index the metatada of articles submitted to arXiv.org through Open Archive interface. ... SAI MSU . ...