THE 75th NAME-LIST OF VARIABLE STARS. ... The 75th Name-List consists of two tables. ... the literature, taken from positional catalogues, including USNO A1.0/A2.0 and GSC, or determined by the authors); the range of variability (sometimes the column Min gives, in parentheses, the amplitude of light variation; the symbol ( means that the star , in minimum light, becomes fainter, than the magnitude indicated); and the system of magnitudes used ( P are photographic ...

An example of visual expert system. The program is written on Actor Prolog. -- -- (c) Alexei A. Morozov, March 19, 1999. ... Actually I wrote this program to train myself -- -- in carrying out SADT interview. ... A logical description of the blocks of the SADT model. ... The main purpose of these classes is keeping lists of cooking -- -- battery corresponding to various blocks of the SADT model. ...

... Content Model: Optional list header (LH), followed by one or more terms (DT) and definitions (DD). A definition list is a list of terms and corresponding definitions. Definition lists are typically formatted with the term on the left with the definition following on the right or on the next line. ... The definition list element can take the COMPACT attribute, which suggests that a compact rendering be used, and is appropriate if the list elements are small and/or the entire list is large. ...

When entering Identification section user should open the file with observed positions of objects which are to be identified (the file may be first created). ... Format of observations must coincide with that of optic observations in which they are published by Minor Planet Center (observed position may be presented as “accurate” or “approximate” one): . ... observed right ascension (in hours, minutes, and seconds of time (“accurate position”) or in hours and minutes (“approximate position”) . ...

NIFS was reassembled for its first mechanisms test in May 2002. ... The cryostat temperatures took 90 hours to stabilize to 50 K. Initial impressions were that all mechanisms were operating correctly. ... Once cold, the mechanisms were extensively tested using command scripts. ... Cold work surface plate being inserted in the NIFS cryostat. ... Bob Miles working on the cryostat center section. ... Spectrograph side of cryostat. ... Instrumentation Links * Gemini Project Links * Other IR Instruments ...

SINGULAR POINTS IN THE SOLAR CHROMOSPHERE . ... In the structure of the solar chromosphere, containing information on the configuration of the magnetic field, we have found and identified all the main types of the singular points ( see Fig. 1 ), which are known as inherent features of the 2-D vector field. ... The main types of the singular points are the node, the focus, the center, and the saddle. ... Singular point of the focus type in the solar chromosphere. ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2007 August 15 . Mysterious Streaks Over Turkey . ... Five streaks near the bottom of the above image taken near Ankara , Turkey on Sunday would be identified at first glance as meteors from the Perseids meteor shower peaking just that night. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

Microsymposium 38, MS067, 2003 (A4 format) SURVEY OF MARS CRATER TOPOGRAPHY FROM MOLA DATA. Michael G. G., European Space Agency, Research and Scientific Support Department, ESA/ESTEC, Noordwijk, The Netherlands, greg.michael@esa.int An algorithm for autonomous identification of crater centres from topography data has been improved in accuracy since [1,2] by taking account of the slope direction on the interior of the crater rim. ... References: [1] Michael G. G. (2002) Vernadsky-Brown 36, abs. ...

... 1993: . ... Based on the results of spectrophotometric observations with a high signal-to-noise ratio of 15 blue compact galaxies with low abundances of elements heavier than helium, the origin of nitrogen in these objects was investigated. ... Based on the high-accuracy spectrophotometric observations of 10 blue compact galaxies with a low abundance of elements, the most precise value of the mass fraction of helium Y(p) was obtained. ... Archive . ...

Supernova 2003ed in NGC 5303 . This page is devoted to information on Supernova 2003ed in NGC 5303 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. ... The host galaxy was identified in CBET 14 as "NGC 5303A" which NED identifies as "NGC 5303". ... vsnet-campaign-sn 617 ] SN II 2003ed in NGC 5303(A) . ...

... About ISSP . RAS members working in ISSP . ... Vladislav B.Timofeev, Member of Russian Academy of Sciences . ... Vitaly V. Kveder, Corresponding Member of Russian Academy of Sciences . Igor V.Kukushkin, Corresponding Member of Russian Academy of Sciences . Mikhail I. Karpov, Corresponding Member of Russian Academy of Sciences . Vladimir A. Borodin, Corresponding Member of Russian Academy of Sciences . V.D.Kulakovskii, Corresponding Member of Russian Academy of Sciences . ...

G1.9+0.3 has been recently identified as the youngest known Galactic supernova remnant, about 150 years old at most. ... The Youngest Galactic Supernova Remnant: G1.9+0.3 . ... X-ray spectral variations in the youngest Galactic Supernova Remnant G1.9+0.3 . ... Radioactive Scandium in the Youngest Galactic Supernova Remnant G1.9+0.3 . ... Expansion of the Youngest Galactic Supernova Remnant G1.9+0.3 . ... Supernova Ejecta in the Youngest Galactic Supernova Remnant G1.9+0.3 . ...

Technical Subject: Public information system for remote monitoring and control of forest fire-induced enviromental health risk. ... Method / Approach : We rely on the existing solutions for 1) remote detection and classification of forest fires, 2) assessment of health risk from air pollution by smoke plumes and 3) information exchange in peer-to-peer networks. ... Tier 1. ... The software will include agents for accessing remote information on current forest fires, public meteo and GIS data etc. ...

. RC-archive . RC0907+0436 . RC0908+0451 . RC0934+0505 . RC0942+0447 . RC0945+0454 . The R-band contours (BTA) superposed . on 1490MHz image (VLA) ps . The map (1490MHz,VLA) superposed . on the R-band image (BTA) ps . Last updated 30 Jul 2001

. Для работы с системой необходима идентификация пользователя. Введите, пожалуйста, Ваш идентификатор и пароль. Идентификатор: . Пароль: . Если Вы еще не зарегистрировались в системе, воспользуйтесь нижеприведенной формой. Введите, пожалуйста, Ваш идентификатор (состоящий только из букв и цифр) и пароль. Идентификатор: . Пароль: . Еще раз пароль: .

Stellarium 0.12.3 . ... Classes . ... LabelMgr Class Reference . ... intљ . labelObject (const QString &text, const QString &objectName, bool visible=true, float fontSize=14, const QString &fontColor="#999999", const QString &side="E", double labelDistance=-1.0, const QString &style="TextOnly") . ... labelScreen (const QString &text, int x, int y, bool visible=true, float fontSize=14, const QString &fontColor="#999999") . ... setLabelText (int id, const QString &newText) . ... virtual voidљ . ...

... The algebra U (g) bears a natural filtration by the degree with respect to the generators. ... Let Z S (g) = S (g)g be the center of S (g) with respect to the Poisson bracket, and let µ g = g be a regular semisimple element. ... If µ is a regular element contained in the Cartan subalgebra h g, then h Aµ , and if µ = f is the principal nilpotent element then the subalgebra Af contains the principal nilpotent subalgebra zg (f ). ...

. N OTE: . Only clusters with R<60 kpc were used to compute the spatial parameters and metallicity gradients for all subsystems except the corona. The numbers in parantheses give the number of clusters for which the corresponding parameter is known. The X O scale length of the old halo is strongly distorted by the observed asymmetry of the distribution of the corresponding clusters projected onto the XY plane ( Fig. 4А ) . discussion in the text | previous table .

Databases (NSDC) of the Natural Planetary Satellites. ... In the file of explanations, source of data or bibliographic reference is indicated. ... File of data (Data) *.txt. ... Les donnИes standard de la base NSDB (Standard Data) . ... Any bibliographic reference has the following fields (please, don't mix up these reference fields hereafter called "fields" with the search fields where you will enter the data and which are hereafter denoted as "search fields" or "text fields"): . ...

. NASA Johnson Space Center Oral History Project . Photos provided by Sharon McDougle . STS-37 suit tech crew. L to r: unidentified, Jean Alexander, . McDougle, Max Kandler, Jolene Jones, Ray Cuevas . Select image for higher resolution .