Astronomy Picture of the Day . ... Credit Copyright: Philipp Rau Explanation: Christmas Day 2000 featured the final eclipse of the Second Millennium -- a partial solar eclipse visible from much of North America . ... From his location, at eclipse maximum (near picture center) just less than 50 percent of the Sun's diameter was covered by the Moon . ... Publications with keywords: eclipse - millennium - partial solar eclipse . Publications with words: eclipse - millennium - partial solar eclipse . ...

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• Journal "Peremennye Zvezdy"
• Hand Drawn Transit

... Tonight's Sky . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Filtered solar views . ... With the range of filters and telescopes available for solar observing these days, we have never had a better opportunity to safely observe the Sun from the comfort of our backyards. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• How do light pollution filters work? Do they actually help? | Astronomy.com
• Maximize a minimum filter | Astronomy.com
• filter | Astronomy.com

... FEATURES OF OBTAINED IMAGES All images obtained by the TESIS have a number of artifacts, i.e., the dark current, flat field, blurring (related to the feature of input shutters and CCD matrices of the equipment), and frame damage caused by the entry of cosmic particles. In addition, poor accuracy of the spacecraft stabilization leads to the fact that separately taken images of the Sun have a ran dom displacement and rotation relative to the CCD matrix. ... Methods of image recording of the TESIS. ...

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• http://www.tesis.lebedev.ru/en/docs/1376.pdf
• TESIS team

Prognoz-7 satellites magnetometer observation database . The Prognoz-7 satellite was launched 30 October 1978 into orbit with perigee 500 and apogee 203000 km, orbital period was 98 hours. Magnetic field measurements were conducted by SG-70 magnetometer with working range +/- 60 nT., accuracy about 0.3 nT. and sampling rate 1 measurement per 10.24 sec. Magnetic measurements and satellite position data in GSE coordinate system are presented in separate ASCII files. ...

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• Ionospheric database formation
• Oct-Nov 2003: CORONAS-F/SPIRIT and SOHO/EIT Data

A computer controlled low light photometer for nightglow observations. Hardware units of portable photometer for low light measurements, especially night glow emission is described. ... Interface card contain three channels of 24 bit counter, 4 channels of 12 bit ADC and the buffer bus for the controlled motors of the altazimuthal fork mounting and filters wheel, the position encoders. ... Where N( ) is output signal photometer generated input light flux F( l ) . ... PMT # . 599 . ...

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• Satellite Data Processing
• Lunar equatorial positions. Explanations for Computer Ephemeris.
• Central meridian positions for physical observations of Saturn for Computer

. Comment on J0414+3418 . The source is unresolved at 8 GHz with VLA-A (Wilkinson et al. 1998); and our image agrees with the 2.3 GHz image in the VLBA Calibrators database. The correlation position was 15" from the core position, so there may be some smoothing in our image. VLBApls home page . Last modified: 16 Oct 2000

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• J2246-1206
• J0237+2848
• J0238+1636

AMPLITUDE MODULATION AND DEMODULATION OF CHAOTIC SIGNALS Alexander S. Dmitriev, Lev V. Kuzmin, Anton M. Laktushkin Institute of Radio-Engineering and Electronics, Russian Academy of Sciences, Mokhovaya St., 11-7, GSP-3, 125009, Moscow, Russia, E-mail: chaos@mail.cplire.ru Abstract ­ In this paper the notion of amplitude modulation of chaotic signals is introduced, similar to amplitude modulation of harmonic signal. ... Conclusion The method of amplitude modulation of chaotic carrier is proposed. ...

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• http://www.cplire.ru/rus/InformChaosLab/papers/iccsc04ak.pdf
• http://www.cplire.ru/html/lab234/pubs/2014_25.pdf
• Atmospheric influence on the different radioengineering systems functioning.

State Research Center of Genetics and Selection of Industrial Microorganisms, GosNIIGenetika, Moscow , Russia Some questions of interpretation of results for DNA-protein binding on tiling arrays October 9, 2008 3rd workshop on algorithms in Molecular Biology , Moscow , 2008 ChIP-chip technology From: http://www.tigr.org October 9, 2008 3rd workshop on algorithms in Molecular ...

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• http://www.mccme.ru/circles/oim/mmks/works2013/rezimin22.pdf
• Labo J.-V.Poncelet: Grigory Litvinov
• Algorithms in Bioinformatics

... Time calculated from Fermi GBM Trigger Time = 14:12:08.67 ( Connaughton, GCN 9230 ). 1% coincident with our start zero image time. 3x3 degrees around Swift XRT position . ... SUBJECT: GRB 090424 : MASTER-Net prompt optical limit DATE: 09/04/25 20:29:42 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski ... Our observations results: ---------------------------------------------------------------------- Fermi GRB Trigg.* ...

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• MASTER GLOBAL ROBOTIC TELESCOPES NET

Russian version of HP . ... StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC computers you can found here ). ... Extensibility : This program is based on common "Plugin StarCalc interface to catalogs and object groups", which allows program to add new modules as Plugins. ... Welcome to the Pocket StarCalc Home Page: . ... Some bugfixes in eclipses" and line" plugins - see the new versions in downloads page. ...

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... Hartmann Test Using a Screen With Four Holes 2 Hartmann test with four holes screen The theoretical concept of the primary aberrations measurement by four apertures Hartmann test introduced by "Malacara" * and "SalasPeimbert et. al. ... Black curve show the calculated coefficients for phase screens which have 8 modes of Zernike aberrations and red curve show the calculated coefficient for original phase screen. (a) astigmatism 45 (b) astigmatism 090 14 Coma Coma modes of Zernike aberration. ...

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• http://site2010.sai.msu.ru/static/doc/TTravouillon_TMT_site_testing_site2010.pdf
• http://site2010.sai.msu.ru/static/doc/VKornilov_site2010.pdf

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 . ...

73. Internet telescope

74. The Database of Close Binary Systems

75. http://www.asc.rssi.ru/RadioAstron/publications/articles/cr_2014,52,365.pdf

76. East Siberian Center for the Earth's Ionosphere Research. Modelling, secondary

77. Cosmic ray variations sites