Atmospheric transparency in the optical and near IR range above the Shatdzhatmaz summit O.Voziakova (Sternberg Astronomical Institute, Russia) Atmospheric extinction in the MASS spectral band Atmospheric transparency in near IR range Example of a good photometric night. ... Distribution of atmospheric extinction in MASS Median = 0.23 mag 1-st quartile = 0.20 3-d quartile = 0.27 mag Vertical green line represents theoretical Rayleigh extinction for Shatdzhatmaz (0.16 mag). ...

п'? . PubliГї le 21/09/2014 par Jean marie Delaporte . Date : 10/04/2014 . Lieu : Ablon 14600 . MatГїriel de prise de vue : Apn compact canon Ixus 115hs Г l'oculaire 20mm d'un telescope dobson 300/1500 . Commentaires : Le cratГЕre Platon dans son environnement, entre le golfe des Iris et la vallГїe des Alpes. Bon, ma photo ne mГїrite pas 3 points, mais un point et je suis dГїjГ content!!!

The hotbed effect (hothouse effect) in the planets atmosphere is the inside atmosphere layers heating (of the Earth, Venus etc.), due to the transparent planet atmosphere for the main part of solar radiation (in optical range). In the atmosphere of the Earth this radiation is absorbed by the molecules of H2O, C02, O3 and others. ... As a result of human activities the CO2 content is increasing (and the other gases, absorbing in infrared range). ...

... Orienting Mir and modules . ... one on top, one on the left side) . ... Solar arrays can help to differ top from bottom - upper side is blue and flat, lower is light and ribbed. ... There are 4 long and 2 short radiators (pointed with yellow arrow on this photo ) on each module. ... So, if you see short radiators between long ones - you see module side. ... Top of each module is marked by 2 small antennas (pointed with green arrow on the photo ) in the middle of its length near ends of long...

... 1979 A TICKET TO SPACE . ... The Volks-rocket and its designer, Robert Truax. ... We have since heard of another "private venture" space project being pursued by the veteran rocket pioneer Robert Truax in the United States. ... One need not have the advanced degrees, perfect health or the thousands of hours .of flight time this frontier has demanded to be attracted towards it. ... Robert Truax brings some forty years of experience to his private manned space flight programme. ... Flight Tests . ...

New GCVS Versions for Three Southern Constellations Peremennye Zvezdy (Variable Stars) 27, No. ... We are currently working on a version of the General Catalogue of Variable Stars (GCVS) revised taking into account the new data accumulated since the 4th GCVS edition. ... It will contain all stars of the 4th GCVS edition plus a complete catalogue of the stars added to the GCVS in the Name Lists of Variable Stars Nos. ...

The paper presents the 'Neptune-ME' information display system (IDS) as a spaceman console (SC) of the descent module of the 'Soyuz -TMA' piloted transport spaceship, and the integrated console (IC) of manual control loop for module equipment in the Russian segment of the 'Alpha' international space station. ... to control spaceship systems; . ... An integrated control console (ICC) which is hardware and software compatible with a IBM PC, is suggested as a basic console for the manual control loop. ...

. Main . Final stage of OC "MIR" flight . Photoarchives . RUSSIAN AVIATION AND SPACE AGENCY . CENTRAL SCIENTIFIC RESEARCH . MACHINE BUILDING INSTITUTE . MISSION CONTROL CENTER . Russian . Earth Orbiting Complex "Mir" . The material submitted to the UNO Science and Engineering Subcommittee 38 session on peaceful use of space (Vienna 12-13 Feb 2001) as an oficial UNO document . Press-conference at MCC February 28, 2001, U.N. Koptev

... A rough estimation is that in the United States there is one planetarium per 100,000 population, ranging in size from the Hayden Planetarium's 20-meter dome seating 430 people, to three-meter inflatable portable domes where children sit on the floor. ... Together dblo associates make a huge impact in the architecture, interior design and development arena in London. ... With the holidays around the corner what better way to spoil your family than with your very own private home cinema. ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Февраль 1998 . ... Дата: 11 февраля 1998 (1998-02-11) От: Alexander Bondugin Тема: Aerospace Safety Advisory Panel To Present Report To NASA Привет всем! ... Priority is given to programs that involve the safety of human flight. ... Дата: 11 февраля 1998 (1998-02-11) От: Alexander Bondugin Тема: First Major Flight Component For X-33 Arrives At Palmdale Привет всем! ...

Клуб Скептиков] [Конференция] . ... Прохожий : re: Бозон Хиггса . Уважаемый DoctoR! ... http://ontil.ihep.su/2000/gxxx.html . ... DoctoR Бозон Хиггса Mauhuur re: Бозон Хиггса 04-Ноя (22:30) . Прохожий re: Бозон Хиггса 10-Ноя (21:36) DoctoR re: Бозон Хиггса 10-Ноя (23:00) Mauhuur re: Бозон Хиггса 16-Ноя (06:36) DoctoR re: Бозон Хиггса (+) 16-Ноя (20:12) Mauhuur re: Бозон Хиггса 20-Ноя (00:44) Alex re: Бозон Хиггса 14-Ноя (10:46) DoctoR re: Бозон Хиггса 14-Ноя (16:44) . ...

Determination of the orbits and estimation of the masses of ADS 7251 and ADS 5983 ( Gem) Natalia A.Shakht, Elena A.Grosheva, Denis L.Gorshanov. ... For ADS 7251 we have used the observations of W. and O. Struve 1821­1878 years (see Fig. ... In the motion of ADS 5983 our astrometric observations have been shown perturbations with period from 5.6 to 6.1 years, which are repeated during all interval of observations and assumed the presence of unseen component with low limit of the mass equal to 0.2 M . ...

... The antenna system . ... A military radar system, consisting of two identical radars, was transferred to the Institute of Solar-Terrestrial Physics (ISTP). ... The system features a two-channel transmit-receive antenna. ... By changing the phase difference in the channels, one is able to modify the shape of the total channels' beam in the angle-of-elevation plane. ... The total beam is controlled by introducing the phase signal into the excitation signal of one of the channels. ... Peak power.. ...

... ISC Kosmotras . Top Management Founder of ISC Kosmotras - Dr. Vladimir A. Andreev News . ... Dr. Vladimir A. Andreev, Founder of ISC Kosmotras, Member of the Board . ... Peaceful and rational use of RS-20 ICBMs after their withdrawal from service with the Russian Ministry of Defense (MoD) has been in the main focus of Dr. Andreev s attention since early 1990s. Dr. Andreev is one of the founders of an international cooperation program and process called the Dnepr Program . ... Dnepr Program . ...

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution ... So far, one planet has been studied by this method. ...

... The author attempts to approach the problem from the positions of systems analysis with account for the ideological grounds and history of space activities in Russia and abroad, comparing its current interpretation with the initial goals posed by leading theoreticians and practitioners who stood at the cradle of the space exploration era. ... The space systems recognized in Russia as priority projects are largely developed with violations of the systems approach principles. ...

... ASRAS HOME . ... For our educational outreach event, we hosted a Boy Scout troop in Ionia (Pix_1), for a sleep over this last spring and were able to make our Portable Radio Telescope (PBT - itty bitty radio telescope ) operational. ... The Solar Radio Telescope project is coming together nicely. ... You may have seen or heard of articles about the ongoing Solar RT project which is a Solar RF Spectrograph to study sunspots, presently being built for the ASRAS astronomy club (site in Ionia, NY). ...