... We have calculated the binary coalescence rate with time using the ``Scenario Machine'' code, which allows us to simulate evolution of large ensembles of binary stars in an artificial galaxy using a Monte Carlo method (see Lipunov 1992, Lipunov et al 1994, 1995 and references therein). ... The source evolution in a galaxy with given star formation rate is thus calculated as , where is the redshift at the turn-on of star formation, which is the second important parameter of the model. ...

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• Calculation of Binary Neutron Star Coalescence Rates
• Initial Distributions of Binary Parameters
• The Model

Halley's Comet . Spacecraft that have visited Halley's Comet . ... Then in 1984 and 1985, five spacecraft from the USSR, Japan and Europe were launched to make a rendezvous with Halley's Comet in 1986. ... This image is a mosaic of 8 images taken by the Giotto spacecraft during the Halley encounter on March 13, 1986. ... Courtesy NASA/JPL) . ... Halley's Comets in 1986 . This image of Halley's Comets was taken during its 1986 appearance. ... Cylindrical Map of the Nucleus of Comet Halley . ...

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• Lunar Orbiter 1
• Lunar Orbiter 4
• Lunar Orbiter 2

... OOF holography home Quick Links: . ... Scans 2002+: Aperture, Residuals, Residuals (log plot) , FITS file of the calculated phase map, ASCII file of the calculated phase map, . Scans 3001+: Aperture, Residuals, Residuals (log plot) , FITS file of the calculated phase map, ASCII file of the calculated phase map, . Scans 4001+: Aperture, Residuals, Residuals (log plot) , FITS file of the calculated phase map, ASCII file of the calculated phase map, . ... Scans 3001+: Aperture . ...

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• Determination of the relative orientation between radio and dynamical reference
• RNested тАУ Nested Sampling in R analysis of spectra Bojan Nikolic web pages
• The use of Positive Matrix Factorization in the analysis of molecular line

... Satellite data ] . SMIS ] . The program is designed to process the specific AVHRR instrument data for calculation and analysis of temperature fields on the sea surface and upper level of clouds. It performs brightness correction for visible channels with regards to clouds altitude. ... The program features a wide variety of classification algorithms (including two-dimensional histogram analysis) and enables to construct personal procedures for classification. ... Back to SMIS Home Page . ...

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• XV-SPEC

... Solar System . ... Comets and Asteroids . ... Vision of Vesta: a dark feature with a diameter of approximately 100 kim near the asteroid's equator can be seen in this image from Dawn (Image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA) . Between Mars and Jupiter lies the Asteroid Belt. ... The Dawn space probe is expected to go into orbit around Vesta on 16 July, from there it will return some detailed images and other data, staying at the asteroid for about a year before setting off to visit Ceres. ...

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• Project Orion: the incredible nuclear spacecraft | Astronotes
• Concept Spacecraft | Astronotes
• Astronauts Boarding Orion Spacecraft | Astronotes

... Информация Руководство и преподаватели Крикунов Михаил Михайлович . ... Публикации . ... Дорошин А.В. , Крикунов М.М. Attitude dynamics of a spacecraft with variable structure at presence of harmonic perturbations // Applied Mathematical Modelling. 2013. ... Балакин В.Л. , Дорошин А.В. , Крикунов М.М. Синтез динамических режимов пространственного движения космического аппарата с твердотопливным ракетным двигателем // Самолетостроение России. ... 846) 335-18-26 Факс: (846) 335-18-36 . ...

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• Biosphere: Analysis of Value Parameters
• System of zero gravity state on the spacecraft 'Photon M4'
• "ANSYS EKM - efficient engineering analysis data management in new product

... OF MARTIAN MISSION ELEMENTS . At present, RSC Energia has developed a conceptual configuration for the interplanetary orbiter where the crew will work during the entire interplanetary transit. ... Interplanetary expedition vehicle assembly plan has been developed. ... A program has been developed for building a series of small spacecraft based on the interplanetary vehicle concept with electrical propulsion main engines and solar arrays. ... Official WEB-site of S.P.Korolev RSC Energia . ...

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• S.P.Korolev RSC Energia - LAND LAUNCH SYSTEM
• OFFICIAL PRESS RELEASE - S.P. KOROLEV ROCKET & SPACE CORPORATION ENERGIA
• S.P.Korolev RSC Energia - YAMAL-200 COMMUNICATIONS SATELLITE

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

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• DPC Post-Observations Products
• RadioAstron main page, english version

... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

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System for high-accuracy determination of ephemeris and time corrections (SVOEVP) GLONASS A.Yu. ... 3 Purpose of SVOEVP The system for high- accuracy determination of GLONASS ephemeris and time corrections ( SVOEVP ) is intended for provision of high- accuracy solutions of user navigation and time determination problems: in real time by refining SVOEVP adaptive parameters of S/C GLONASS motion model and measurements model, by calculating SVOEVP calibration corrections for user ...

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• LAB Ephem. Astronomy-ERA
• IAA GPS Analysis Center
• LAB Ephem. Astronomy

... hb ( uvd _real , v2 _real ) Function. Return diameter of star for given -distance and squared visibility. Uses calibration implemented in polynomial expressions. caldiameter ( starid _char , calid _char ) Function. Return the diameter of a star using the calibrator and the uncalibrated estimated squared visibilities. npoirates , starid , predictedrate Propagate the stellar flux through the atmosphere and NPOI, and return the predicted count rate for every NPOI channel. ...

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• NPOI Lab
• ESO - Science Announcements
• Trend analysis