Use of GLONASS for International Time Keeping . ... For short- and middle-distance time transfers, the GLONASS P-code links show an accuracy of about 1 ns, which is better than that of the GPS C/A-code links. ... radiointerferometry with very long baselines, GLONASS, GPS, international time metrology, P-code signal, calibration of time receivers, uncertainty, P-code links, C/A-code links, accuracy, time links, TAI calculation, GLONASS time (GLNT). ...

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• Keywords_68
• Keywords_104
• Keywords_207

University Satellites and . Space Science Education . ... The project of the scientific - educational small satellite for research of Earth upper atmosphere density . ... At the end of 80th years in Kuybishev aviation institute (nowadays the Samara State Aerospace University) has been developed the project of small spherical satellite " PION ", intended as for a calibration of ground resources of tracing behind space objects, and for refinement of density of upper atmosphere of the Earth. ...

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... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Parkes radio telescope . Australia Telescope Compact Array . ... Australia Telescope Online Archive (ATOA) . ... Parkes | ... Digital systems . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... A Cloud Monitoring System for Remote Sites . ...

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• Long-term Monitoring of Molonglo Calibrators
• A Search for Distant Satellites of Neptune
• Australian Cosmic Ray Modulation Research

... MicroBOKZ - the New Generation Star Tracker The new generat ion miniature star tracker MicroBOKZ was developed at IKI RAN in 2014. ... Flex-rigid board of the MicroBOKZ star tracker Avanesov G.A., Bessonov R.V., Dyat lov S.A., Zaretskaya E.V., Karavayeva E.S., Krasikov V.A., Mysnik E.A., Prokhorova S.A., Filippova O.V., Forsch A. A. Scient ific and technical materials: 1. ... IKI, 2014, P. 3. G.A. Avanesov, R.V. Bessonov, S.A. Dyatlov, E.A. Mysnik «Ground t esting of the MicroBOKZ star trackers». ...

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• Space Research Institute (IKI) Seminar
• Lagrangian Points
• CURRENT ASPECTS OF REMOTE SENSING OF EARTH FROM SPACE

Instrument . ... Scanning TV-sensor with on-board data recording system for global coverage mode . ... recording, direct transmission . ... IR-radiometer for global coverage and direct data transmission modes . ... The scientific instrument package onboard the Meteor-3 spacecraft provides for regular instant acquisition of images of cloudiness and Earth surface in visible and infra-red bands, data on air temperature and humidity, sea surface temperature and clouds temperature. ...

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SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...

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... III (OCR by CDS, corrections by H.Andernach) The first results of a search at 1410 MHz for 243 extragalactic objects from the Southern Hemisphere identified as quasars by Veron-Cetty Veron (1983) in "A Catalogue of extragalactic Radio-Source Identifications" are reported. ... The data are from Parkes catalogue . ... These data were modified using 'A catalogue of Quasars and Active Nuclei (2nd Ed.)' (1985), 'A catalogue of Quasars and Active Nuclei (3rd Ed.)', (1980), all of them by Veron-Cetty Veron...

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• Millimetre monitoring of radio sources IV.
• A Catalogue of Radio Sources (1979)
• The use of IRAS data to define H II regions

The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. ... Information on the NTP architecture, protocol and algorithms can be found in the following articles and reports, which are available online . Mills, D.L. Internet time synchronization: the Network Time Protocol. ... Mills, D.L. Network Time Protocol (Version 3) specification, implementation and analysis. ...

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• Reference Clock Options
• The Network Time Protocol (NTP) Distribution

Find Similar Abstracts . ... Intergalactic gas in galactic clusters, the microwave background radiation and cosmology . ... The types of information that can be obtained from astrophysical studies of the microwave background in the direction of galactic clusters and from radio observations of clusters are examined. ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

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... processing the data.. sat position power vs az,za . ... Pattern: . ... to process data just restore patI.sav and go from there. procglonass.pro - create idl save file for each pattern. ... plotsatpwr.pro - plot sat positions vs az,za.. make image of power in glonass freq chn vs az,za position on satellite.. currenly only have 6 satellites mapped to freq channel. need to find the rest. doit.pro : after above run, doit.pro will inpsav,,restore satazza.sav and then run plotsatpwr.. ... position (.png) ...

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• RFI Issues at AO
• Global navigation satellites
• NAIC-NRAO Single Dish Summer School NAIC-NRAO Single Dish Summer School 2005

... The experience of determination of the link between radio sources and dynamical reference frames is presented. To obtain this connection we used a series of very long baseline interferometry (VLBI) observations of the spacecraft Phobos-2 and angularly nearby quasars. ... The dynamical reference frame is determined by equator and equinox of these ephemerides. ... References . ... The relative orientation of the radio and dynamical reference frames can be described by a sequence of three rotations . ...

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• Paper I: Method Bojan Nikolic web pages (r. 329)
• Analysis of (radio) spectra Bojan Nikolic web pages (r. 329)
• Bojan Nikolic -- Fitting and Comparison of Models of Radio Spectra

... SMIS : Space Monitoring Information Support laboratory . Russia's Weather : State Meteorological Center Weather Forecast . Space Weather service : ACE real time solar wind data and simple geomagnetic activity forecast. ... World Fire Web : Space Research Institute (IKI) node . Sputnik : Joint project of SRC Planeta, Rosgidromet and Space Research Institute (IKI) . ... Today's Space Weather : Presented by the Space Environment Center . ... Back to the Space Research Institute Home Page ...

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• REAL-TIME MONITORING OF THE GEOMAGNETIC FIELD VARIATIONS
• Lagrangian Points
• The Wind Spacecraft

ASC-FITS-2.0.1: ASC FITS File Designers' Guide (Rots and McDowell) (1999 Jun) . ASC-FITS-REGION-1.0: FITS region document (McDowell and Rots) (1998 Mar) . ... CXC-DM-001 Introduction: Data Analysis with the Chandra Data Model (2001 Oct) . ... 1998 Feb 26: SDS-1.0: Data Product List: obsolete . ... 1998 Mar 09: SDS-10.0: (ASC-FITS-REGION-1.0) FITS region document: see ASC-FITS-REGION-1.0 . 1998 Feb 09: SDS-11.0: FITS function document (superseded by ASC-FITS-FUNCTION-1.2) . ...

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• The AstroStat Slog Blog Archive [MADS] compressed sensing

... We present several applications of the AIPS++ environment as applied to the development of the Green Bank Telescope as well as current astrophysical problems. ... In particular, the Green Bank Telescope (GBT) project requires AIPS++ as an analysis environment. To accommodate and facilitate the GBT development, several sets of tools have been fashioned within AIPS++ at several points along the data path, from general calibration routines and data quality assessment to analysis and modeling. ...

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• ADASS 2002 Conference Proceedings
• Proposed FITS Keywords and Column Headers for ALEXIS Mission Data Files
• The Observatory Monitoring System: Analysis of Spacecraft Jitter

... B. Bertotti, R. Ambrosini, S.W. Asmar, J.P. Brenkle, G. Comoretto, G. Giampieri, L. Iess, A. Messeri, H.D. Wahlquist: "The Gravitational Wave Experiment" , Astronomy and Astrophysics Suppl. ... B. Bertotti, R. Ambrosini, J.W. Armstrong, S.W. Asmar, G. Comoretto, G. Giampieri, L. Iess, Y. Koyama, A. Messeri, A. Vecchio, H.D. Wahlquist: "Search for gravitational wave trains with the spacecraft Ulysses" , Astronomy and Astrophysics, 296 , 13 (1995). ...

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• Serpens FCRAO (Abstract)
• Mars Global Surveyor
• g962f (Abstract)

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... ISS Russian Segment . ... News . ... On Monday, December 21, RSC Energia specialists for the first time in the history of operation of the cargo and crew transportation spacecraft of Progress and Soyuz type ran a communications session with the new-series spacecraft Progress MS via a relay satellite. ... RSC Energia: Progress MS-02 docked with the ISS.' ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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• S.P.Korolev RSC Energia - YAMAL-200 COMMUNICATIONS SATELLITE
• RSC "Energia" - Automatic Space Systems
• RSC "Energia" - Launchers

... Email: chaos@mail.cplire.ru . ... We investigate phenomena on the edge of spatially homogeneous chaotic mode and spatiotemporal chaos in a lattice of chaotic 1-D maps with local connections. We show that spatially homogeneous chaotic mode cannot exist in a lattice with local connections if the Lyapunov exponent of the isolated chaotic map is greater than some critical positive value. We propose a few schemes that make spatial synchronization possible in large lattices. ...

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• Global synchronization in chaotic lattices - Izv. VUZov, Prikladnaya
• RADIO SIGNALS TO EXTRATERRESTRIALS
• ONE-DIMENSIONAL RADIO MESSAGE FOR "BLIND" ALIENS

GRANAT is the Russian x-ray sattelite launched to the high apogee orbit (200,000 km) and operated almost for 10 years (1989 -1999) , carrying out four major instruments: French SIGMA coded-mask hard x-ray telescope (30-1000 keV), Soviet ART-P coded-mask telescope (2??-60?? keV), all-sky monitor WATCH (6-150 keV), and a gamma-burst detector PHEBUS . ... Since September 1994, GRANAT is in the survey mode. ... Explore pages devoted to individual GRANAT instruments (including main scientific results): . ...

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Next: RSOG Pre-Observation Products . ... Mission Elements . ... The main mission elements (ME) are: . The RSOG, based at ASC, which is responsible for the science operation of the RadioAstron Mission. ... The Main Ballistic(Navigation) Center (MBC) belonging to Lavochkin Association coordinates preparation and exchange of orbit determination and orbit reconstraction ptoducts. ... Experiment codes of five characters are used in naming GRT related files. ... RSOG . ... Corr (GTS?) ... Corr (RSOG?) ...

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• Description of the RadioAstron project, english version
• Приложение I: cписок сокращений
• Appendix A: Acronyms and Abbreviations

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:49 MSK . webmaster@izmiran.ru .

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• conferences
• History