The technical memorandum: A Kernel Model for Precision Timekeeping (PostScript) describes an engineering model which implements a precision time-of-day function for a generic operating system. ... The model changes the way the system clock is adjusted in time and frequency, as well as provides mechanisms to discipline its time and frequency to an external precision timing source, such as a pulse-per-second (PPS) signal. ...

... Bojan Nikolic web pages (r. 329) . ... Building the casa-core libraries . ... Building the dependencies . Building casa-core itself . Building CASA . Building CCMTools as required by CASA . ... A prototype build system for CASA using SCons . Notes on the classic CASA build . ... Building libAIR . ... Hierarchical builds . ... Shared-library builder . Multi-action builders . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

MAIN METROLOGICAL CENTER RUSSIAN FEDERATION National Research Institute for Physical-Technical and Radio Engineering Measurements (VNIIFTRI) e ­ mail: pasynok@vniiftri.ru, ru bezmenov@vniiftri.ru JOURNEESE 2014 VNIIFTRI as the Russian Main Metrological Center of Time, Frequencies and Earth Rotation Service th ti carried out the rapid EOP processing based on GNSS, VLBI and SLR observations for many years. 2 VNIIFTRI takes participation in GNSS and SLR observations of IGS and ILRS too. ...

Russian Academy of Sciences . Space Research Institute . ... Space research institute (IKI) of the Russian academy of sciences is a leading Russian institution for space exploration in the interests of fundamental sciences. ... In the frame of the projects, approved by Russian academy of sciences and included into the Federal Space Program, IKI develops research programs, designs and builds scientific instrumentation, performs data processing and analysis. ... IKI photo by MSU instrument . ...

Observations of stellar magnetic fields is a powerful method to study of different non-stationary effects in our Galaxy and behavior of plasma under astrophysical conditions. ... Investigations of stellar magnetism by means of Zeeman measurements of polarized spectra of different stars are one of the most significant observational programme on the 6-m telescope BTA of our Observatory. ... Laboratory for the Stellar Magnetism Study . ... Laboratory for the Stellar Magnetism Study of SAO of the RAS . ...

... Schools . ... Dean?s Office . Departments . ... Artificial Intelligence and Interactive Systems Department . Electronics and Control Systems Department . Systems and Technologies Modeling Department . Theoretical and Applied Systems Engineering Department . ... School of History . ... Department of theoretical and applied system engineering was founded in 2005 and now is a part of the School of Computer Science in the Institute of High Technology of Karazin Kharkov National University. ...

... POLAR/VIS EC . ... Kiruna Magnetometer . ... HLMS VHF Auroral Radar . Active aurora should produce a bright ring around the magnetic pole in the POLAR image (note: the UVI field-of-view is smaller than the planetary disk.) ... Auroral activity near Kiruna, Sweden will produce deflections on the magnetometer trace -- significant activity gets up to several hundred nT of deflection. ... The VIS is one of twelve instruments on the Polar satellite of the NASA Goddard Space Flight Center. ...

... CURRICULUM VITAE . ... Ph.D. in Electronics Engineering - "Devices and Electronics Circuits" carried out at the Dept. of Electronics and Telecommunication of the University of Florence - ITALY. ... Degree Thesis title: ?A hybrid CMOS detector assessment study for the Solar Orbiter Space Mission? ... ESA/NASA Solar Orbiter Mission - METIS Coronagraph (METIS Processing and Power Unit - MPPU, front-end electronics and detectors, EGSE) - Co-Investigator . ... Front-end electronics, readout electronics ....

At the undergraduate level, I teach mostly engineering science courses in the areas of thermodynamics and fluid mechanics. ... In conjunction with heat transfer, they constitute the basis for such applications as heat exchangers, air conditioning, aerodynamics, turbomachinery, pipe flows, energy conversion, and others. ... Have the students use and develop fundamental analytical skills in the specific context of the course. ... o MEE 341 : Fluid Mechanics I . o MEE 342 : Fluid Mechanics II . ...

... Capability of space means for the solution of problems of military character . ... Classification and functions of space systems of military purpose(assignment) . ... Ground complex of maintenance of launch and control of space vehicles . ... Capability of space systems of optical reconnaissance . ... Complexes topographical and earthresource shooting on base of "Zenit" space vehicle . ... Space vehicle for optical-electronic reconnaissance . ... System with space vehicle on low-altitude orbits . ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . ... Travel to E-ELT Armazones . ... ESO Acronyms . ... Survey Telescopes . ... Adaptive Optics . ... This engineering rendering shows the E-ELT M4 mirror and its support system. The M4 mirror will be part of the E-ELTтАЩs adaptive optics system, which will be responsible for correcting the blurring effects produced both by turbulence in the atmosphere, and the effects of wind on the telescope structure. ...

The AstroGuide . ... AstroGuide | ... Other Sites . ... AstroGuide Listing . Login . See many more Astronomy Listings by: Category or Alphabet . Telescope manufacturer and engineering services. ... Web Site . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

... kupry@sai.msu.ru also kupry@asu.cas.cz . ... Solar expeditions. Astronomical Institute Czech Republic Examples IDL procedures Evpatoria Space Image Evpatoria Winter 2012 European Solar Physics Meeting Digital Images Album IDL Lib Karlovy Vary, 2008 List of publications Masha MAX MILLENNIUM PROGRAM My family (new) HSFA-2, 2005 Ondrejov (brezen 2005 ) Ondrejov webcam Photo Ondrejov observatory Praha SatTV Seznam SOHO Solar eclipse 31 July 1981 Software IDL programmes ...

Meteors are more than just pretty lights in the sky. Since the majority of meteor-producing meteoroids originate from comets, they contain invaluable information about these objects not otherwise obtainable. ... One such possibility is the planet Mars. ... Taking into account the slower average speed of incoming material at the heliocentric distance of Mars from the Sun, a meteoroid of the same mass entering the martian atmosphere at 30km/sec would produce a meteor +0.5 mag fainter than at Earth. ...

... 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. ...

... Tonight's Sky . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... California Specialty Engineering . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

... Two high school students from Texas and Louisiana are the winners of the 2012 Priscilla and Bart Bok Awards for their astronomy projects presented at the Intel Science and Engineering Fair in Pittsburgh, Pennsylvania in May. The awards were presented on May 18 by the Astronomical Society of the Pacific (ASP) in partnership with the American Astronomical Society (AAS), supported by funding from the National Science Foundation (NSF). ... The Bok prize is named for Bart and Priscilla Bok. ...

Astronomy Picture of the Day . Spirit Rover at Engineering Flats on Mars . ... 7.03.2010 . ... Credit Copyright: Mars Exploration Rover Mission , JPL , NASA Explanation: Is it art? If so, the paintbrush was the Spirit robotic rover , the canvas was the soil on Mars , and the artists were the scientists and engineers of the Mars Exploration Rover Mission. ... March 2010 . ... 2009 2010 . ... Publications with keywords: Mars . ... Opportunity at Santa Maria Crater . ... Intrepid Crater on Mars . ...

... Members . ... The ATM's of Boston was founded in 1934 by a group of persons interested in assisting others in the art of optical polishing the craft of telescope making, and to learn together about the science of astronomy and the use of astronomical instruments. ... Mr. Jones introduced the club to Dr. Harlow Shapley at Harvard College Observatory. ... Regular shop activities resumed with the help of these "professional amateurs" and the club grew to 180 members. ... Club Newsletters . ...

Status of the EGSE updating with SCOS 2000 Nicola La Palombara INAF ­ IASF Milano XMM ­ EPIC Operation Meeting Mallorca, 29 March 2011 Status of the EGSE updating with SCOS 2000 Project overview Two on-ground EPIC Flight Spare instruments: 1 MOS camera at the Leicester University (UK) 1 PN camera at the MPE Panter facility of Munich (D) Both instruments are operated through the same Electrical Ground Support Equipment (EGSE) which was used for AIV tests before satellite integration. ...