... Tonight's Sky . ... News . ... Sky this Month . ... Star Atlas . ... New high-resolution atlas of asteroid Vesta is available to the public . ... Scientists have released a high-resolution public atlas of the asteroid 4 Vesta. ... An atlas of the asteroid 4 Vesta, which scientists created from images taken during the Dawn Mission s Low Altitude Mapping Orbit (LAMO), is now accessible for the public to explore online. ... Only registered members of Astronomy.com are allowed to comment on this article...

Еще в разделе: (Показать все результаты (>2857) - www.astronomy.com/ )

• elements | Astronomy.com
• What is the heaviest element that astronomers can detect? | Astronomy.com
• Does the time it takes different methods to create all the elements coincide

.

Еще в разделе: (Показать все результаты (>289) - zebu.uoregon.edu/ )

• Astronomy HyperText Book: Fusion Sequences in Stars
• Plate Tectonics
• Astronomy HyperText Book: Interstellar Medium

... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

Еще в разделе: (Показать все результаты (>28) - site2010.sai.msu.ru/ )

... Light weight and low power consumption combined with nearly quantum limited sensitivity and a wide tuning range of the superconducting local oscillator make SIR a perfect candidate for many practical applications. Superconducting Integrated Receiver (SIR) [1] comprises on one chip a low-noise SIS mixer with quasioptical antenna, an Flux-Flow Oscillator (FFO) acting as a Local Oscillator (LO) and a second SIS harmonic mixer (HM) for the FFO phase locking. ...

Еще в разделе: (Показать все результаты (>489) - www.cplire.ru/ )

• Lab234 - Development of the superconducting elements for operation at
• Actor Prolog. Example "D:\MOROZOV\Z\DEMO\EXE\EXAMPLES\SADT\JAM\JAM.A"
• Lab234 - Development, study and optimization of the superconducting phase

. N orilsk N eutron M onitor . Cosmic rays variation . Atmospheric pressure . Year . Month . Day . Hour . Minute . From . To . Resolution . Type of Data . 1 year 1 month 27 days 1 day 12 hours 6 hours 1 hour 15 min 10 min 5 min 1 min . Corrected for Pressure Atmospheric Pressure Uncorrected for Pressure . Data are also available by FTP . All Data for all Station are available by FTP . Links . Irkutsk .

Еще в разделе: (Показать все результаты (>10) - cgm.iszf.irk.ru/ )

• Irkutsk Cosmic Ray Station
• Sayan spectrographic cosmic ray complex Irkutsk 2000 meters
• Саянский спектрографический комплекс космических лучей г.Хулугайша 3000 метров

Shared Skies at Moore and Mt. Kent Observatories . ... Wide field photometry . ... Robotic photometry . ... Precision photometry . ... Apogee U9000 . ... Apogee U16M . ... Apogee U6 . ... Kodak KAI-08050 . Kodak KAF-09000 . ... Kodak KAF-16803 . ... Kodak KAF-1001E . ... 4096 x 4096 . ... Pixel size . 5.5 microns . ... Pixel scale . 0.318 "/pixel . 0.127 "/pixel) . 4.67 "/pixel . ... 0.0131 е/pixel . ... 0.069 е/pixel . ... 4096 е . ... Moore Roll Roof . ... Operational . ...

Еще в разделе: (Показать все результаты (>324) - www.astro.louisville.edu/ )

• http://www.astro.louisville.edu/shared_skies/archive/select/comets/ison/20120929/ison.txt
• WISPI Optical Specifications

... SSAU History . SSAU roadmap . ... Engineers of SSAU laboratory of additive technologies started to carry out experiments in the field of 3D-printing of metal parts, components and assemblies. The research of Samara scientists will allow producing highly complex and non-standard elements of spatial forms required for design and creation of advanced aviation and space technology. ... SSAU Laboratory of Additive Technologies is established in 2011. ... e-mail: ssau@ssau.ru . ...

Еще в разделе: (Показать все результаты (>348) - www.ssau.ru/ )

• Space Instruments Engineering Institute (IKP-214)
• Web of Science database available for the University users
• Калаев Михаил Павлович. Публикации

... After hearing and discussing Rocket-Space Corporation Energy General Designer U.P.Semevov's report on the fulfilling the flight program of the orbital complex Mir and proposals on its further exploitation, the Council draws attention to: . ... According to the Russian Government Resolution No. 76 of January 21, 1999 a large amount of work to find and attract Russian and foreign investments to provide the further exploitation of the orbital station Mir was carried out. ...

Еще в разделе: (Показать все результаты (>141) - www.cosmoworld.ru/ )

... Некоторые чудеса, связанные с фосфором и свинцом . ... История фосфора . ... Это светится белый фосфор. ... Белый фосфор - твердое кристаллическое вещество, причем в химически чистом виде кристаллы белого фосфора совершенно бесцветны, прозрачны и очень хорошо преломляют свет. ... Поэтому в обычных условиях фосфор внешне очень похож на воск, но тяжелее его (плотность белого фосфора 1,84). ... При 44њ С белый фосфор плавится, а при 280,5њ С кипит. ... Растворяли белый фосфор в бензоле или сероуглероде...

Еще в разделе: (Показать все результаты (>5) - www.skeptik.net/ )

A. Singh Institute of Mathematical Sciences, C.I.T. Chennai, India anupamk18@gmail.com Real elements in algebraic groups Let G be an algebraic group defined over a field k . ... Let G be a connected semisimple algebraic group of adjoint type defined over a perfect field k . ... It follows that if G is connected semisimple of adjoint type, with -1 in its Weyl group, then every semisimple element in G(k ) is strongly real in G(k ). This also shows that any regular element in such a group is real. ...

Еще в разделе: (Показать все результаты (>512) - www.mccme.ru/ )

• Elements of the theory of modular forms (Spring 2000)
• Elements of the representation theory (Spring 2000)
• MCCME: Moscow Center for Continuous Mathematical Education

... Окуляр 5 Element Plossl 32mm (2") . ... Поле зрения 60 градусов . Это самый короткофокусный из 2" окуляров серии 5000 - он предназначен для получения невысоких обзорных увеличений. ... Симметричные (Plossl) окуляры серии 5000 - прорыв в области оптического дизайна в сочетании с обычным качеством исполнения от Meade. ... Компактные цифровые фотоаппараты . Зеркальные цифровые фотоаппараты PENTAX . ... Окуляры PENTAX . ... Copyright PENTAR ї2004-2016. (бинокли, цифровые фотоаппараты, телескопы) . ...

Еще в разделе: (Показать все результаты (>49) - www.pentar.ru/ )

Date: 11/24/2014 Time:05:26 Moon Age: 1.8 Available Observing Hours: 12.9 Observer: Instrument: Operator: Cage: Lebofsky, Bell 90PrimeOne Trueblood PF hours lost to: weather: 2.0 telescope: 0.0 instrument: 0.0 computer: 0.0 Time Temp Humidity Wind Vel. Wind Dir. Seeing Open 18:30 37.8F 50% 15 N 1.9 Close 05:20 37.1F 15% 15 NE 1.8 _________________ Description ______________________ Most of the night, seeing >2", which severely limited our available targets. ...

Еще в разделе: (Показать все результаты (>46) - www.winer.org/ )

• http://www.winer.org/Logs/NightLog-2014-10-25.txt
• http://www.winer.org/Logs/NightLog-2014-10-26.txt
• http://www.winer.org/Logs/NightLog-2014-10-27.txt

... The engine operates with all three propellants (lox, kerosene, hydrogen) in the booster mode (mode 1) and transitions to bipropellant operation (lox, hydrogen) for the latter portion of the trajectory (mode 2). ... In mode 1 operation the hydrogen enhances the combustion of the kerosene to provide to tripropellant specific impulse levels higher than obtainable with separate combustion of the fuels. ... mode 1) . ... DASA, Munchen, February 1994, приведены следующие параметры двигателя РД-701 : . ...

Еще в разделе: (Показать все результаты (>14) - www.buran.ru/ )

RECREATIONAL TELESCOPES . ... TELESCOPES . ... Home Products Telescopes Spotting scopes ASTELE™ 95 . ... The ASTELE? 95 is a versatile astronomical telescope, spotting scope and telephoto lens that can be used for astronomy, target spotting, bird watching, nature studies etc. ... This design uses a meniscus optical correcting lens which produces the highest possible quality image with it’s primary mirror, and which seals the telescope from dust, dirt, etc., contaminating the optics of this instrument. ...

Еще в разделе: (Показать все результаты (>95) - www.lomoplc.com/ )

• ASTELE™ 70

AUTOMATIC STATION OF ECOLOGICAL CONTROL . ... STATE OF ASEC DEVELOPMENT . ... ASEC . ... Warranted life-time of balloons and calibration mixed gases, months . ... Telemetry system supplying information from each station to ecological center on technical state of gas analyzing equipment and instruments, emergency situations and unauthorized opening of the station. available . ... Calibration mixed gasses are stored inside the balloons as part of ASEC. ... Official WEB-site of S.P.Korolev RSC Energia . ...

Еще в разделе: (Показать все результаты (>623) - www.energia.ru/ )

• RSC "Energia" - Production
• S.P.Korolev RSC Energia - MIR ORBITAL COMPLEX
• S.P. Korolev RSC Energia - International Space Station

Home . ... Survey processing . ... ESO - Public Surveys . near IR surveys . ... VISTA Optics: Cutaway CAD model of optical elements. image: optics_cutaway_w9cm_300dpi.jpg . Credit: VISTA . VISTA Optics: Ray pathes. image: rays_120dpi.jpg . ... Menu of 23/10/2012 . Page updated 17 January 2007 by J.P.Emerson to whom comments should be sent . ESO ][ VISTA Home ] ...

Еще в разделе: (Показать все результаты (>20) - www.vista.ac.uk/ )

• VISTA - Visible and Infrared Survey Telescope for Astronomy
• VISTA - Images of Mirrors
• VISTA ETC - Exposure Time Calculator

... Resolving the Sun's Hot Corona: High Resolution Solar Imaging in the Extreme Ultraviolet . Dr. Kelly E. Korreck . Thursday, Dec 11, 2014 at 8:00 PM . ... As SAO Project Scientist for the NASA rocket High Resolution Coronal Imager (Hi-C), she managed the funding, technical staff, and construction of the telescope leading to the highest resolution images ever of the Sun's hot atmosphere. ... Dec . ... 2017 Total Solar Eclipse . Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>66421) - www.atmob.org/ )

Stellarium 0.12.3 . ... FileљStructure . FileљList . FileљMembers . core . planetsephems . calc_interpolated_elements.h . ... 6 љ copy of this software and associated documentation files (the "Software"), . ... 26 љ void CalcInterpolatedElements( const double t, double elem[], . ... 36 љ The cache consists of 3 sets of values: . 37 љ e0[0..dim-1] are the cached values at time *t0, . ... 41 љ (*calc_func)(t,elem) calculates the values elem[0..dim-1] at time t, . ...

Еще в разделе: (Показать все результаты (>1488) - astro.uni-altai.ru/ )

• Stellarium: StelSkyPolygon Class Reference
• Stellarium: MultiLevelJsonBase Class Reference
• Stellarium 0.12.0 available for testing

... This file table3 82 660 Observed wavelengths, laboratory values and identifications -------------------------------------------------------------------------------- Byte-by-byte Description ... Format Units Label Explanations -------------------------------------------------------------------------------- 1- 3 I3 --- SpOrd Spectrum order 5- 12 F8.3 0.1nm SolLam Wavelength determination of all solar and telluric lines measurable on the ... Note (6): J: Junkes et al., ...

Еще в разделе: (Показать все результаты (>64) - vega.inp.nsk.su/ )

• Astronomical Catalogues
• FPG Power Grabber

Astrophotography Forum Message . ... The resolution of a CCD camera does not depend on the number of pixels in the camera, rather it depends on the size of the pixels making up the chip and the focal length of the lens forming the image. ... A larger chip made from the same substrate will have identical pixel sizes, just more of them. ... With a fixed focal length telescope we don't have that luxury, in which case smaller pixel size rather than larger chip size is the only way to increase resolution. ...

Еще в разделе: (Показать все результаты (>286) - www.astronomy.net/ )

• Whatever.............. - an Astronomy Net Blackholes2 Forum Message
• Star Instruments, AstroGuide Listing
• Resolution - an Astronomy Net ATM Forum Message