... The effective temperature Te = 13700+ 500 and the surface gravity log g = 3.75 ± 0.25 were determined. ... It is shown that the ionization equilibrium for Fe I - Fe II and Mn I Hn II lines is maintained only for the second, more cool model. Out of 10 considered elements the largest overabundance was found for Mn (2.0 dex ), Ga (4.5 dex) and Hg (5.5 dex) . ... Hence it follows also that Y and Ce overabundance cannot exceed 2.5 dex. ...

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... Teacher workshops . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Vid†йo : la surface solaire en plein bouillonnement . ... A l'aide du plus puissant t†йlescope solaire, le New Solar Telescope (lire Ciel et Espace n€ђ 474 de novembre 2009 ), ils en obtiennent depuis plusieurs mois les photos les plus pr†йcises . ...

... It is proved that semi-casimirs induce well-defined operators on conformal blocks and there is a natural projection of $T_\Sigma {\Cal M}_{g,2}^{(1)}$ onto the space of these operators where ${\Cal M}_{g,2}^{(1)}$ is the moduli space of Riemann surfaces with two marked points and fixed 1-jets of local coordinates at those points, $\Sigma\in {\Cal M}_{g,2}^{(1)}$ is the Riemann surface involved into the definition of Krichever-Novikov algebras in question. ...

With this knowledge of orbits, we are ready to plan a trip to Mars. ... The spacecraft will already have the 107,000 kilometers per hour (66,500 miles per hour) speed of Earth, whereas Mars moves at only 86,900 kilometers per hour (53,900 miles per hour). ... A speed of about 42,000 kilometers per hour will be enough to escape the Earth's gravity and, when added to the Earth's orbital speed around the Sun, put the spacecraft on a Hohmann transfer orbit to the Red Planet. ... 1,570,000 . ... Earth . ...

... 03.32 AM - the first impulse is performed using the Progress M1-5 eight thrusters to construct the pre-descent orbit. ... maximal distance from earth surface - 219 km . minimal distance from earth surface - 188 km . ... 05.00.24 AM - the second impulse is performed using the Progress M1-5 eight thrusters to construct the pre- descent orbit. ... 08.08 AM - the final third breaking impulse is performed using a combination of the Progress M1-5 main engine and eight thrusters to deorbit Mir OC. ...

... 2MASS Overview . The 2MASS Sky . Executive Summary of 2MASS Second Incremental Data Products . Point Source Catalog . Extended Source Catalog . ... Distribution Mode for 2MASS Products . Data Release Plan . ... Point Source Catalog (PSC) . Extended Source Catalog (XSC) . ... 2MASS Source Naming Convention . ... General Properties of the Data Release . ... Comparison of Achieved Performance of Second Incremental Release Catalogs with Level 1 Science Specification . ...

. This diagram illustrates how the definition of a pixel depends on the users distance from the viewing surface (paper or screen). The image depicts the user looking at two planes, one 28 inches (71 cm) from the user, the second 140 inches (3.5 m) from the user. An expanding cone is projected from the user's eye onto each plane. Where the cone strikes the first plane, the projected pixel is .28 mm high. Where the cone strikes the second plane, the projected pixel is 1.4mm high. Return to image.

The Second International Meeting on WARNING Mission . Kyiv, Ukraine on April 15-17, 1998. ... PROTOCOL OF THE INTERNATIONAL MEETING ON "WARNING" MISSION . ... Tel/fax . ... 380 44 2262167 +380 44 4443420 Fax : +380 44 4441020 . ... National Space Agency of Ukraine . ... 380 572 451009 and 441127; Fax: +380 572 476506, Telex 311-039 SPACE UA . ... 380 572 448462 Fax: +380 572 476506, Telex 311-039 SPACE UA . ... 380 572 322016 and (home) 306125 fax: +380 572 322293 Telex: 311039 SPACE SU, . ...

. Apollo 15 . Return to Apollo 15 . Oral History Interview Excerpts . S71-41501 (1 Aug. 1971) --- Astronaut David R. Scott, Apollo 15 commander, is seen carrying the Apollo Lunar Surface Drill (ALSD) during the second lunar surface extravehicular activity (EVA) in this reproduction taken from a color transmission made by the RCA color television camera mounted on the Lunar Roving Vehicle (LRV). This transmission was the fourth made during the mission.

... Matching the Surface of Best Focus . ... The plug-plates of SDSS project are responsible for locating the optical-fiber plugs spatially and for defining the plug tilt with respect to the surface of best focus. ... Approximately 670 holes are drilled in each plate. ... In the first attempts to match the curvature of the plug-plates to that of the best focal surface, the bending fixture was set upon 3 6.630mm metal supports that were affixed to a table top and spaced 120 apart. ...

... Bad Astronomy . ... Every few months, one of a series of questions comes up on the USENET group sci.astro involving tides, or the rotation of the Moon, or the recession of the Moon from the Earth. ... Why the Moon's rotation period is the same as the length of time it takes to orbit the Earth (same as number 1, but phrased differently). ... But when this happens, the time it takes for the Earth to rotate once will be slowed to exactly the same time it takes for the Moon to go around the Earth once! ...

... INTERNATIONAL SPACE STATION . VIDEOARCHIVE . THE SECOND PRIME MISSION . TO THE INTERNATIONAL SPACE STATION . 04/30/2001. ... Being launched from Baikonur cosmodrome on April 28, 2001, the Russian Soyuz TM-32 transport spacecraft has been docked with the International Space Station (ISS) following a 2-day free flight in near-earth orbit and upon completion of all the required rendezvous and berthing operations in an automated mode with respect to the Orbital Complex. ... SEA LAUNCH | ...

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

... В книге объединены три повести: "Призрачные провода" ("Phantom wires") Артура Стрингера, "Модные приключения Джошуа Крейга" ("Fashionable adventures of Joshua Creig") Девида Грехема Филлипса и "Второй побег" ("The second elopement") Герберта Флауердью. ...

University Satellites and . Space Science Education . ... Module "Dust" of equipment "Chistota" on research dust vicinity a SC "Photon-M" . ... Module "Dust" is intended for data gathering about characteristics of dust particles in vicinity SC. ... Gauges were combined and made measurement of temperature of a surface of the gauge, fixed presence of a sunlight, registered flying by dust parti-cles in the optical way, measured weight of the adsorbed substance on a surface of the quartz resonator. ...

... Сегодня: 10 апреля 2016 г. Исследовательский центр NASA Ames Research Center в Маунтин Вью (Калифорния, США) открыл в виртуальной вселенной Second Life собственный остров. ... Об открытии виртуальной зоны NASA руководитель проекта Саймон Уорден объявил на очередной ежегодной конференции International Space Development, которая прошла в минувшую субботу в здании Национального космического общества (NSS). ... NASA открыло исследовательский центр во вселенной Second Life . ...

THE CHEMICAL COMPOSITION OF REGOLITH AT THE MOON'S SOUTH POLE, ACCORDING TO DATA OF LUNAR PROSPECTOR AND LUNAR RECONNAISSANCE ORBITER MISSIONS. ... Introduction: The article tells about the results of integrated study of the craters at the Moon's South Pole with permanently shadowed region of craters. ... We have compared the ultimate composition of the soil matters in the craters with "cold traps" in the Moon's South Pole with regard to thorium, ferric oxide and hydrogen contents (Fig. ...

. XMM-Newton Science Analysis System . etimeget (especget-1.21.3) [xmmsas_20060628_1801-7.0.0] . Meta Index / Home Page / Time series binning / Examples . etimeget filestem=myagn srcexp="((DETX,DETY) IN circle(572,-635,800))" . table=P0129360201M1S004MIEVLI0000.FIT timebinstyle=parameter timebinwidth=10 . This command line produces the file myagn_srcrate.lc and myagn_bgdrate.lc . XMM-Newton SOC/SSC -- 2006-06-28

... Облучатель 1 . 01-05): Техническое время, . Мингалиев М. (САО РАН) . ... 11-31): Investigation of radio spectra and variability of GPS sources, . ... 01-29): Исследования Солнца 1 (много-азимутальные наблюдения, +- 2h от меридиана) . ... 30-31): Техническое время (юстировка Плоского отражателя), . Жаров В.И. (САО РАН) . ... 26): Техническое время (ПОЛНОЕ ОТКЛЮЧЕНИЕ ЭЛЕКТРОЭНЕРГИИ), . Миленко В.С. (САО РАН) . ... 11): Техническое время (САО РАН) . ... Призов П.В. (САО РАН) . ...