1995: 15.53 inches . ... 1964: 14.83 inches . ... 5 years: 1968 -- 1972: 57.89 inches . 10 years: 1964 -- 1973: 110.14 inches . 15 years: 1964 -- 1978: 149.85 inches . 20 years: 1953 -- 1972: 180.39 inches . ... 10 years: 1938 -- 1947: 43.54 inches . ... 20 years: 1928 -- 1947: 96.92 inches . ... 1986: 14.22 inches . ... 5 years: 1982 -- 1986: 49.37 inches . 10 years: 1977 -- 1986: 76.22 inches . 15 years: 1972 -- 1986: 107.70 inches . ... 10 years: 1964 -- 1973: 33.04 inches . ...

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• Current Weather Conditions
• Annual Precipitation in Eugene

... Science . ... Science Users Information > Observing with ESO Telescopes > Telescope Time Allocation > DDT Programmes . ... Publications with ESO Data . ... Science Data Products Forum . ... ESO Data . ... Period 96 (01 October 2015 - 31 March 2016) . Period 95 (01 April 2015 - 30 September 2015) . Period 94 (01 October 2014 - 31 March 2015) . Period 93 (01 April 2014 - 30 September 2014) . Period 92 (01 October 2013 - 31 March 2014) . Period 91 (01 April 2012 - 30 September 2013) . ...

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• ESO - Large Programmes since Period 65
• ESO - Target of Opportunity Programmes since Period 65
• ESO - Guaranteed Time since Period 79

. 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 23:52 MSK . webmaster@izmiran.ru .

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. Next: The structure of neutron Up: An overview Previous: The lighthouse model . љ . љ љ . Figure 5: The radio pulsar equivalent of the Hertzsprung-Russell diagram - a physical diagram indicating the nature and evolution of neutron stars. Each dot represents a pulsar, stars represent pulsars associated with supernova remnants, circles indicate pulsars in binary systems and ellipses indicate pulsars in binary systems with eccentric orbits. Jon Bell . Thu Dec 19 15:15:11 GMT 1996

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• PERIOD
• Orbital period derivatives
• Period evolution of PSR B1259-63: Evidence for propellor-torque spindown

Next: Stars without Periods Up: Other Stars Previous: Stars with Highly . ... However, due to lower signal to noise their periods are less secure. ... This could be interpreted as a continuous distribution with statistically insignificant deviations which give the appearance of gaps or a real gap. ... When the distributions of periods greater five days are compared for the ONC stars and those near Orionis the KS test gives a 47% probability of these distributions being drawn from the same population. ...

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• *period* - Period search using epoch folding
• Rotation Periods of PMS Stars
• Period Criteria

... The evolution equation presented above indicates that an accreting compact star must endeavor to attain an equilibrium state in which the resultant torque vanishes (Davidson and Ostriker, 1973[ 38 ]; Lipunov and Shakura, 1976[ 109 ]). ... Let us turn to the case of disk accretion. ... Since , the equilibrium period in the case of disk accretion is close to the critical period, , separating accretion stage A and the propeller stage P . ...

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• Introduction

. The International Astronomy Olympiad .

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• VII International Astronomy Olympiad: Periods of Orgcommittee out of line
• Laboratory of materials for electrochemical technologies ISSP RAS

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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... Binary orbits in the acceleration/period plane . Circular Orbits . ... We first present the equations for the period and acceleration of a pulsar in an eccentric binary system as a function of its position in the orbit. ... In Freire, Kramer & Lyne (2001) (from where most of this text and following equations are taken), we describe in more detail how circular binary orbits can be determined from the observed periods and accelerations of the pulsar. ... where is the orbital period of the binary. ...

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• modelAerostatPeriods
• p2030 pulsar search
• Data Access Issues: Conflicting Interests

The orbital period of a satellite increases as its mean distance from Earth grows. The space shuttle in a low altitude circular orbit, just above the atmosphere, completes one circuit in about 90 minutes. ... If you have a suitable calculator, you can easily chek the value of T for R=6.6] A satellite orbiting above the equator at that distance keeps its position above the same spot on the ground; hence this is known as the synchronous orbit, from the Greek syn--same, chronos--time. ...

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• Global change [Oulu]
• Related Solar-Terrestrial Physics Servers
• International Conference "MODE CONVERSION, COHERENT STRUCTURES AND TURBULENCE"

На главную страницу НМУ миникурс будет читаться в апреле 2014 на матфаке ВШЭ в течении 3 недель 2 раза в неделю. Brief introduction to motives, with emphasis on the Tannakian viewpoint and motivic cohomology. Discussion of multiple zeta values; the theorem of Brown that all unramified mixed Tate motives over Z are multiple zeta. Motives and periods associated to motivic cohomology. ... Занятия будут по вторникам c 15:30 в аудитории 1001. ...

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• IUM faculty

... Let us assume that table OBSERVP.tbl contains observations of a periodic phenomenon. ... SET/CONTEXT TSA ! Enable TSA package . NORMALIZE/TSA OBSERVP :VALUE ! ... BAND/TSA OBSERVP ! ... Inspect corresponding settings . POWER/TSA OBSERVP POWERSPEC ! Compute power spectrum and . ... PLOT/ROW POWERSPEC ! ... PLOT/ROW AOVSPEC ! ... POWER/TSA ? LINESPEC 20 .01 501 ! Compute detail of power spec. PLOT/ROW LINESPEC ! ... WIDTH/TSA LINESPEC ! ... SINEFIT/TSA OBSERVP CLNOBS 23 1 ! ...

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• geotest
• Examples
• Observations and data reduction

... If requested ( runbackground =Y), the task creates a background lightcurve, as well as a background spectrum for the imaging modes (FF, eFF, LW, SW) using background masks. ... The background masks are created by task badpixfind using threshold parameters, appropriate for the detection of real X-ray sources. ... As the GTIs strongly depend on the intended science this screening is not performed and only background masks, the lightcurve, and a GTI file are created by epchain . ...

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• Screening of periods of high background

... HST . Can I extend the proprietary period for my data? ... Missions . ... Data . ... Hubble Heritage Project . ... HST Overview . ... Phase I Proposing . ... Cycle 24 Announcement . ... Extention of Proprietary Data Period: While individual images of my target will have some value, the scientific goals of this program are possible only when the entire dataset has been collected. I am now requesting that the proprietary data period be set to run from the completion of the last visit in the set. ...

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• The Butterfly Effect - Chaos & Fractals
• Recommendations for HST Observations
• Reports

Общая Астрономическая Конференция > Форумы общей направленности > Любые вопросы от новичков . Vopros po povodu nabljudenij v letnij period . ... Поиск . ... Созвездия (поиск и описание) .. Созвездия южного неба (поиск и описание) .. Осенние созвездия (поиск и описание) .. Летние созвездия (поиск и описание) .. Околополюсные созвездия (поиск и описание) .. Весенние созвездия (поиск и описание).. Зимние созвездия (поиск и описание) .. ...

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• Vopros po povodu nabljudenij v letnij period [Архив] - Общая Астрономическая

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...

17. Journal "Peremennye Zvezdy"

18. Synchronous Orbit

19. Armagh Observatory

20. earthe