Cryogenic Phase Locking Loop System for Superconducting Integrated Receiver Andrey Khudchenko, Valery Koshelets, Pavel Dmitriev, Andrey Ermakov ... collaboration with Oleksandr Pylypenko - State Research Center of Superconducting Electronics Iceberg , Kyiv, Ukraine April 4, 2008 BjЖrkliden , Sweden 1 Cryogenic Phase Locking Loop System for Superconducting Integrated Receiver Outline · · · · · Introduction - Superconducting Integrated Receiver ... April 4, 2008 BjЖrkliden, Sweden 18 ...

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. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

. Next: Diameters Up: Stellar parameters from calibrations Previous: Gravities Contents . Temperatures of stars are derived from their spectral type and luminosity class. Calibrations are stored in files spec_par.V, spec_par.IV, spec_par.III, spec_par.II, spec_par.I in oyster/starbase . teff_stars Compute effective temperature for all stars in startable. teff_star ( spectrum _char ) Function. Return effective temperature for star with specified spectrum. Christian Hummel 2015-04-28

To main of Laboratory . The research work and design of optical and optical-electronic devices are carries out by laboratory staff: . ... Lens: . ... In the layout 1 prism systems perform functions of dispersive element, corrector of aberrations, optical reducer. ... Spectral range 200 - 400 nm; . ... Back Forward . ... The main corrector's function are compensation of field aberrations of the main spherical mirror of a telescope (diameter of 600 mm, f'=1200 mm) and increase aperture ratio. ...

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

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... backcorr makes a background spectrum appropriate to the accumulation region used for a given source spectrum. The task calls arfgen twice; once for the source region and once for the background region. The regions are read directly from the input datasets by arfgen . This gives the integrated effective area as a function of energy over both regions. From these two effective area curves, a direct normalization of the input background spectrum is performed. ... Input Files . ...

. - Image Sensors . - Linear Arrays . - Area Arrays . - Near Infrared Sensors . - Cameras . - Custom design + Add-On . - Peripherical Electronic . Timing and Buffer Circuits . TH7994A . Integrated Circuit . clock generator for TH7864 and TH7866 . TH7995B . SMT Board . CMOS/CCD interface for TH7866, TH7864, TH7866, TH7883 . TH7996A . Integrated Circuit . clock generator for TH7852, TH7863, TH7883 . TH7999A . Integrated Circuit . clock generator for TH7871 .

... Posts tagged ?effective area? ... highlighting some equation that is widely used in astrophysics or astrostatistics. ... Tags: ARF , effective area , EotW , Equation , Equation of the Week , LRF , point spread function , PSF , response matrix , RMF , source . ... Comment . ... Entries RSS . Comments RSS . ... vlk on [MADS] Parallel Coordinates . upvc windows on [MADS] Parallel Coordinates . ... Alfred Inselberg on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...

... Editor's note: This activity is both on the Astrocappella web site and the CD-ROM featured in this article. ... Every student can demonstrate the Doppler effect! ... splash out' ball** . ... Twist the 'splash out' ball open. ... This effect can occur with both sound and light, because both sound and light reveal wave- like behavior. ... The number of waves reaching an observer in one second is called the frequency. ... What has the Doppler shift told astronomers about the expansion of the universe? ...

... SCIENCE RESEARCH ON ISS RUSSIAN SEGMENT . ... On 28 January 2005 the russian Federal Space Agency, S.P. Korolev Rocket and Space Corporation Energia and European Space Agency (ESA) concluded a Contract for a mission of the Italian Astronaut, Roberto Vittori, member of the European astronaut corps as Soyuz TMA-6 Flight Engineer and the visiting crew VC-8 (April 2005, ISS-10, ISS-11) to the International Space Station and performance of ENEIDE ISM (ESA) Project science research and experiments. ...

... Classes . ... Class List . ... casa . casa::MSSpectralWindowEnums . ... Enums for the MeasurementSet SPECTRAL_WINDOW table. ... Inheritance diagram for casa::MSSpectralWindowEnums: . ... This class contains the enums for the MeasurementSet SPECTRAL_WINDOW table . ... enum casa::MSSpectralWindowEnums::PredefinedColumns . ... Double(NUM_CHAN) - Hz - FREQUENCY . ... Int. FREQ_GROUP_NAME . ... Int . ... The frequency measure reference . ... enum casa::MSSpectralWindowEnums::PredefinedKeywords . ...

... General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Terrestrial Aeronomy Radar Ionosphere 80 hours Hours Effects of Injected Whistler Waves on the Ionosphere over Arecibo We have theoretically demonstrated that the radio signals, emitted from the Naval (NAU) transmitter in Puerto Rico, can effectively interact with the ionospheric plasmas over Arecib o. These intense NAU radio ... Part of the observing run. ...

Magnetic stars, 2004, 212-215 Averaged stellar effective magnetic fields. ... The catalog is based on 12076 measurements of the stellar effective (or mean longitudinal) magnetic field strengths Be , which were compiled from the available literature. ... The first measurements of magnetic fields in stars were made more than 50 years ago (Babcock & Burd 1952). Since that time, both the number of magnetic field measurements and the number of investigated stars have grown enormously. ...

... Radio astronomical tests of the engineering model of the space radio telescope (SRT) were completed in Pushchino - see Results . ... Monitoring of the development of the upgrade on-board 1.35-cm receiver (R-SRT-1.35 cm): . ... EM Engineering Model . ... OHCFS-SRT Space Radio Telescope On-board Heterodyne and Clock Frequency Synthesizer set . OHFS-SRT Space Radio Telescope On-board Hydrogen Frequency Standard . ORFS-SRT Space Radio Telescope On-board Rubidium Frequency Standard . ...

Authors: V.A. Marsakov , Yu.G. Shevelev , . Journal: 1988, Astron Zh. ... Absolute magnitudes, metallicities, effective temperatures, surface gravities, distances, and tangential velocities are calculated for 5498 F stars with homogeneous data on uvby photometry and proper motion, and placed within 80 pc from the Sun. Components of space velocities, eccentricities of galactic orbits, perigalactic and apogalactic distances, and maximal remotness from galactic plane are presented for 1787 stars. ...

Next: A Gravitational Wave Map Previous: Critical Frequencies and Gravitational . In this section we consider the GWB spectrum as such, that is, we study how dimensionless strain metric amplitude h is dependent on frequency. For a sample of N independent binaries emitting GW at a given frequency the net result is . ... are, respectively, effective distance to the sample and effective mass of the binaries (in solar units) producing the GW radiation at the frequency . ...

... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

MODERN APPROACHES TO CALCULATION OF THE PROPERTIES OF MATERIALS FOR ENERGY STORAGE A. Kabanov Samara State University The modern technologies demands to compact and effective rechargeable systems of energy storage. ... In this work we investigated the activation energies of one promising compound ­ Li2CoPO4F using combination of two methods ­ ab-initio and geometrical calculations. ... The nudged elastic band (NEB) method is adopted to find the kinetic energy barrier along diffusion pathways. ...