GENERAL INFORMA T ION ABOUT How does my LOMO® Night Vision Device Work? ... LOMO® NIGHT VISION DEVICES & FAQs When using a Night Vision Device, you are actually looking at an image that is projected by the intensifier tube located inside the unit (Fig. ... Light enters the Night Vision Device through the objective lens and hits the photocathode in front of the intensifier tube. ... Infrared (IR) Illuminator Microchannel Plate (Gen.2 Only) When do I use my LOMO® Night Vision Device? ... Fig. ...
... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Light Shroud for 12" Meade LightBridge Dobsonian . ... Shroud for 12" Meade LightBridge Dobsonian. ...
... In laboratory the design and a manufacturing techniques mirror aspherical optics are developed ("fokon", ellipsoid, aspherical mirror).Such optical elements are made of widespread aluminium alloys on the standard equipment without use diamond turning. ... Using: optical blocks of not image optical devices for transitions, collimation, focus (concentration) radiations in a wide spectral range from UV to IR. Focusing and collimation of light; . ... circle aperture/ring aperture; . ... Back Forward . ...
... We describe the software tool bspec which models the dispersion and diffraction of light in the HST Faint Object Spectrograph. ... The HST Faint Object Spectrograph (FOS) uses blazed, ruled gratings and detectors that are sensitive over wide wavelength ranges. ... The program bspec has been developed to model the dispersion and diffraction of light in the FOS with an accuracy sufficient for the estimation of scattered light contamination in observed FOS data. ... We run bspec as follows: . ...
... Space flight . ... Space camp . Space Hotel . ... The aim of the Space Camp program is to promote achievements of Russian manned cosmonautics and space exploration. ... One of the main tasks of the Space Camp program is to facilitate cooperation with educational institutions in Russia and abroad in proliferation and mastering of acquired knowledge in a form of space-related quizzes, contests, scientific experiments, on line- and videoconferences. ...
... It's the Asiatic Society, Mumbai State Central Library. ... We are going to visit the Elephanta island. Here are the boats that convey people to the island. Warning: never buy the tourist guides (about the Elephanta island) for 100 Rupees in Mumbai! They cost about 10 Rupees on the island. ... It's so-called Gateway of India. ...
... ISC Kosmotras . ... Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. ... Being the 8th commercial launch for Dnepr, this is also its first 'return to flight' mission since the failure encountered on July 27, 2006 during liftoff from Baikonur. In parallel with the successful completion of its first launch campaign in 2007, ISC Kosmotras continues preparations for the next two Dnepr launch missions scheduled to fly from Baikonur and Yasny launch bases. ... Dnepr Program . ...
Participants about project . ... makes the world a welcoming place. ... we see it shared by those who love it. ... us more aware of our own community when we shared it . with the schools around the world. ... pleased my students chose to share the feelings of . ... Our town cannot grow much as it is like an island with . other communities growning around it. ... diverse, with many Mexican people recently adding to . ... Our town is old and the new City Building looked a bit . ... city. ...
... 8, ``Celestial Mechanics'', 2002 Regularity and chaos for planetary orbits in binaries D. Benest Observatoire de Nice, Nice, France 1. ... Previous papers showed that stable planetary orbits, around either the lightest or the heaviest component of several nearby binary systems, exist up to distances from their primary of the order of more than half the binary's periastron sep aration. ... Chaos: bounded or sticky? It is now wellknown that planetary dynamics may include some proportion of chaos. ...
NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Launches . ... Military Space . Launch Vehicles. ... Launch Sites . ... Space Biology And Medicine . ... Dismal Prospects For Christmas Launch Site . ... Two projects of R7-based vehicles, Soyuz/ST and Aurora, found themselves in a PR war in June. ... Yet What Happened At Baykonur? Deviations from construction project, bad weather and excess load resulted in destruction of the MIK-112 roof at Baykonur. ...
To appear in "Fourth Workshop on Robotic Autonomous Observatories (2015)"RevMexAA(SC) MASSIVE PHOTOMETRY OF LOW-ALTITUDE ARTIFICIAL SATELLITES ON MINI-MEGATORTORA S. Karpov, 1, 3 E. Katkova,2 G. Beskin, 1, 3 A. Biryukov3,4 S. Bondar,2 E. Davydov5 E. Ivanov,2 A. Perkov,2 V. Sasyuk3 RESUMEN Favor de prop orcionar un resumen en espanol. ... The nine-channel Mini-MegaTORTORA (MMT-9) optical widefield monitoring system with high temporal resolution system is in operation since June 2014. ...
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Ссылки http://vo.astronet.ru/~karpov/pdf/2015_Malaga_mmt_satellites.pdf -- 185.1 Кб -- 15.12.2015 Похожие документы
... 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. ...
... Contacting and discussing with people sharing your interests, participating in night sky observations with telescopes as well as a large choice of astronomical books, magazines and video-tapes out of our club library. ... A reasonable compromise for observing both planets and brightest deep sky objects ( nebulae, galaxies) are either a 4 to 8 inch mirror telescope ( Newton, Schmidt-Cassegrain ) or a 3 to 4 inch refracting ( lens) telescope. ... Where can I buy a telescope in Luxembourg ? ...
... Sternberg Astronomical Institute, Moscow State University, Moscow Union "Optic" . ... Ural State University, Kourovka . ... Irkutsk State University . ... The 2 first images in different polarizatios (Eeast-telescope and West-telescope) . ... West Time GRB Mag Error (hour) 1.02097639 17.93 0.22 1.07643278 17.43 0.09 1.13188834 17.78 0.14 1.18734417 18.03 0.19 1.24280056 17.87 0.15 1.29825584 17.58 0.10 1.35371584 17.94 0.12 . ... GCN 10076) . ... GCN 10048) by internet 3422 s after the GRB time. ...
... Light curves resulting from electron scattering absorption in this envelope were computed and compared with observed IBIS/ISGRI and BATSE light curves. ... Assuming approximately 10-6 solar mass/year for the rate of the WR-wind, the observed light curves and accretion luminosity can be re-produced (assuming Thomson scattering opacity in the ionized He-rich envelope). ... Reduced 2-values between the models and ISGRI light curves vs inclination, for different mass ratios and wind velocities. ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/F39_Hjalmarsdotter02-17Apr07_14:19:21_bandw.pdf -- 212.8 Кб -- 17.04.2007 Похожие документы
Cadmium Tungstate (CdWO 4 ) . Single crystals . ... 010) . ... Wavelength of max. emission . ... Light yield (photons/keV) . ... Refractive index at emission maximum . Light output relative to NaI(Tl) . ... Max. crystal diameter . ... As grown" single crystals and some elements . Polished CdWO 4 50 mm . ...
NAME htpasswd - Create and update user authentication files SYNOPSIS htpasswd [ - c ] [ - m | ... p ] passwdfile username password htpasswd - n [ - m | ... p ] username password DESCRIPTION htpasswd is used to create and update the flat-files used to store usernames and password for basic authentication of HTTP users. ... Resources available from the httpd Apache web server can be restricted to just the users listed in the files created by htpasswd. ... The user is prompted for the password. ...