... Get out your red/blue glasses and float next to Helene, small, icy moon of Saturn. Appropriately named, Helene is one of four known Trojan moons, so called because it orbits at a Lagrange point. ... Eclipsed Moonlight . ... A celestial prelude to today's solstice, the June 15 total lunar eclipse was one of the longest in recent years. ... On June 15, the totally eclipsed Moon was very dark, with the Moon itself positioned on the sky toward the center of our Milky Way Galaxy. ... June . ...

... This program was created for correlating chosen regions in the series of fts images. ... Chosen regions' . ... In this section the program counts the integral for each region of the grid for each image. ... As a matter of fact, the integral is total brightness of the region and it is counted by 'int_tabulated' IDL function. ... In addition, the program will show the count of the regions which correlate with the corresponding region (the brighter region means the bigger count) and its contour. ...

... astro-ph . ... SAI VO . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Points, S. 36 article(s) in total . 165 co-authors, from 1 to 18 common article(s). ... Babler, B. L.. Babler, Mr. Brian L.. ... Blum, Robert D.. ... Derwent, Mark. ... Elias, Jay. ... Frogel, Jay A.. Fukui, J. Lewis. Fukui, Yasuo. ... Mac Low, Mordecai-Mark. ... Mizuno, Akira. Mizuno, N.. ... Seaman, Robert. ... Trueblood, Mark. ...

... Type | ... Dict_init has one option: text value from dict_initoption and should return internal representation (structure) of dictionary. ... Arguments: pointer to HLPRSTEXT, pointer to query, pointer to option (as text pgsql's type) prs_lextype returns array of LexDescr (see wparser.h), describing types of lexem that can be returned by parser. =# \d pg_ts_cfgmap Table "public.pg_ts_cfgmap" Column | ... 0 Comments on Tsearch V2 in Brief This page is read-only View other revisions Administration . ...

Follow-up astrometry and recoveries are made with the ANU 40 inch (1.0-m) f/8 reflector at Siding Spring Observatory (IAU code 413). ... A routine follow-up of 2003 WY153 on 2003 Dec 15 became much more than routine when a faint object with unusual motion vector was found close to the target asteroid. ... During routine astrometry with the 1.0-m to improve the orbit of the Apollo asteroid 2004 CB, the asteroid was found on March 30 to have a short tail! ... Siding Spring Survey Main Page . ...

... int feof(FlLE *file_pointer) - Check if end of file occurred on a stream. int ferror(FlLE *file_pointer) - Check if any error occurred during file I/0. int fflush(FlLE *file_pointer) - Write out (flush) buffer to file. int fgetc(FlLE *file_pointer) - Get a character from a stream. int fgetpos(FlLE *file_pointer, fpos_t current_pos) - Get the current position in a stream. char *fgets(char *string, int maxchar, FILE *file_pointer) - Read a string from a file. ...

... Points in 3-dimensional space are in general position, if no four of them are in one plane. Two triangles in 3-dimensional space whose six vertices are in general position are linked if the outline of the first triangle intersects the interior of the second triangle exactly at one point. ... Then there exist two linked triangles with vertices at these points. ... Assume that the vertices of two triangles are in general position. ... And the vertices of these two triangles are in general position. ...

The Bayesian Radio Astronomer P1 The Bayesian Radio Astronomer S POINT SOURCE P2 THE BAYESIAN R ADIO ASTRONOMER INGLE The Bayesian Radio Astronomer P3 The Bayesian Radio Astronomer P4 THE BAYESIAN B IT POSITION OF ONE P OINT S OURCE The Bayesian Radio Astronomer MULTIPLE P OINT P5 S OURCES The Bayesian Radio Astronomer P6 II ...

... 8, ``Celestial Mechanics'', 2002 Orbits with osculation of higher orders and their use in celestial mechanics Yu. V. Batrakov Institute of Applied Astronomy, St. Petersburg, Russia The idea of the generalized or intermediate orbits with osculation of the second and third order was proposed and considered rigorously in 1981 [1]. ... The equations of the perturbed motion in the elements of the generalized (intermediate) orbits were derived for the first time in [5,6]. ... Batrakov Yu. ...

Stellarium 0.12.3 . ... StelCircleArcRenderer Class Reference . Provides functions to draw circle arcs using StelRenderer . ... drawGreatCircleArc (const Vec3d &start, const Vec3d &stop, const SphericalCap *clippingCap=NULL, void(*viewportEdgeIntersectCallback)(const Vec3d &screenPos, const Vec3d &direction, void *userData)=NULL, void *userData=NULL) . ... Create a circle arc renderer to draw multiple circle arcs . ... void(*)(const Vec3d &screenPos, const Vec3d &direction, void *userData)љ . ...

IBIS Data Analysis . ... IBIS . ... Flat Fielding - Introduction . The images obtained by IBIS will have intensity variations across the field of view that are not due to the solar image, but rather caused by instrumental effects that alter the observed intensity in each point of the field of view. ... IBIS Flat Fielding Techniques . ... Therefore, it is desirable to obtain the flat field measurements center on a point along the equator near the heliographic center of the solar disk. ...

In this method the fields outside and inside a particle are represented by expansions in term of proper basis functions (practically always the vector spherical harmonics). Since the particle surface does not coincide with the coordinate surface, it is impossible to satisfy the boundary conditions exactly, and the expansions are limited by a finite number of terms, and the boundary conditions are considered in a finite set of points (matching points). ...

October 14, 2010 =============== Address BUGS In bisque/mks: add Home on startup -- currently must be homed with the joystick reverse tracking direction in southern hemisphere check southern hemisphere mappings In order of priority -- Make a guide and manual available. Provide a method of determining best pointing correction parameters. ... Fully test pointing corrections on a system capable of arc second accuracy. ...

. Mars is "behind" the sun from the earth's point of view and is therefore not visible in the nighttime sky (i.e. its up in the daytime). Venus it at greatest elongation and appears in the western sky as a bright object for 2-3 hours after sunset .

. All meteor trails point back to a spot in the sky astronomers call the radiant. For the Leonid meteor shower, this point lies near Leo the Lion's head. The radiant, however, drifts from night to night because Earth's position is changing as our planet orbits the Sun. // Astronomy: Roen Kelly

Comment on J2246-1206 . In contrast to the jet pointing to the NE in our image, the 5 GHz VLBI image of Shen et al. (1998) shows no indication of extended emission above the 20 mJy/beam level. Hong et al. (1999) find a jet component to the SE and identify that with a "superluminal" component possibly ejected in 1992. A 15 GHz image from the USNO database, taken nearly at the same epoch as the image of Hong et al. (1999) does not show any component at this position angle. ...

... Bad Astronomy . ... Bitesize Astronomy . ... Mad Science . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Sun coming thru clouds forms beams of light (in dust in air?) ... Why does it look like that when the rays are supposed to be parallel and the sun 93M miles away? ... The rays really do appear to diverge: they are close together near the Sun, then spread out overhead. ... The rays as a set are parallel, but each ray is a little bit fan-shaped. ... 2008 Phil Plait. ...

... Pre-university education . ... SSAU History . ... Webometrics presented an updated version of the world ranking of universities, which assesses the presence of universities in the Internet. ... Among 22 thousand universities ranged by Webometrics experts, SSAU occupies the 38th place among Russian universities, and the 2406th position in the overall rankings. Just in one year the Aerospace University rose immediately on 1379 points in the global rating and on 48 in the Russian part of the list. ...

This section contains information of how user agents should treat control characters and other special characters. ... There are 256 character positions in the Latin-1 encoding. ... It consists of the space character, 186 characters that form a subset of the graphic characters in ISO 6937/2 (1983), and four additional characters that are intended for inclusion in ISO 6937/2. ... Certain characters are taken to have special meaning within the context of an HTML document. ...

... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...