Research into activity on the Sun by astronomers from Armagh Observatory, lead by Professor Gerry Doyle , have over the last six years used data from a spacecraft called SOHO (SOlar and Heliospheric Observatory). ... In late June a problem was detected in the satellite's high-gain antenna, which is used to transmit the large amounts of data from SOHO's scientific observations to Earth. This was bad news not only for Armagh astronomers but for solar physicists world-wide. ... SOHO News . ...

SVS KRISTALLIZATOR PLASMA CRYSTAL . ... Discharge rate of generated plasma - 13.56 MHz . ... to record the generation process of plasma-dust structures ; . ... Phase 1a . Investigation of plasma-dust structures in gas-discharge plasma of a high-frequency capacitive discharge. ... Investigation of plasma-dust structures in plasma of glow discharge of direct current. ... Investigation of plasma-dust structures in space environment exposed to UV Sun radiation, plasma flows and ionizing radiation. ...

Participant 5 (P5) ================== Dr. V.P. Tishkovets - Astronomical Observatory, Kharkov University, UA Dr. N.N. Kiselev - Astronomical Observatory, Kharkov University, UA P.V. Litvinov - 26 years old; Astronomical Observatory, Kharkov University, UA S.A. Beletsky - 28 years old; Astronomical Observatory, Kharkov University, UA The head of the team, Dr. Tishkovets, and Mr. Litvinov made many investigations of light scattering by clusters of particles - analogues of interplanetary dust grains. ...

Spacecraft STP Data 1. ... This CD-ROM contains solar flare reports, sunspot numbers and regions histories, total solar irradiance, and solar bursts. ... MAGSAT - 2 discs. ... A Compilation of 1963-1999 Solar Wind Field and Plasma Data, Near Earth and Deep Space - 3 discs. This CD-ROM contains the interplanetary magnetic field (IMF) and solar wind plasma (SWP) data from several spacecraft which have explored the near-Earth and deep space regions over the last three decades. ...

Copies of the transparencies of the Plenary talks from the IoP Particle Physics part of PPEUC can be found below. ... Latest Experimental Results from ZEUS: Roger Cashmore (Oxford). Latest Experimental Results from H1 John Dainton (Liverpool). ... Latest Experimental Results from LEP and SLC David Ward (Cambridge) . Latest Experimental Results from Fermilab Mike Albrow (Fermilab) . ... CP Violation in Particle Physics John Fry (Liverpool) . ...

This is a subjective view on the sort of SOHO intruments and experiments. ... COSTEP (Comprehensive Suprathermal and Energetic Particle Analyzer), from the University of Kiel , Germany (in German). ... SUMER (Solar Ultraviolet Measurements of Emitted Radiation) . ... SUMER from GSFC , USA. ... GOLF (Global Oscillations at Low Frequencies), from the Institut d'Astrophysique Spatiale , France. ... MDI/SOI (Michelson Doppler Imager/Solar Oscillations Investigation), from Stanford University , USA. ...

... For SIMS (Secondary Ion Mass Spectrometry) analysis, a solid surface is bombarded by primary ions of some keV energy. ... The subsequent mass analysis of the emitted ions provides detailed information on the elemental and molecular composition of the surface. ... Extremely short ion pulses with a duration below . ... By rastering a fine-focussed ion beam over the surface, like an electron beam in an electron microprobe, mass resolved secondary ion images (chemical maps) can be obtained...

Previous page: How does a radar work? When the Arecibo incoherent scatter radar transmits into the ionosphere, each of the millions of electrons in the ionosphere illuminated by the beam acts as a very small target. The receiver sees a signal composed of the part of the sum total of all the reflections that falls on the 1000 foot dish. ... This tells us about the temperature in the ionosphere. (more on this on the next page) . The more electrons there are, the more power we receive. ...

Next: Discussion Up: Old neutron star distribution Previous: Galactic potential . It proves to be teachful to have a look at the calculated distribution (Fig. ... The galactic z -distribution of stars and peculiar velocities slightly smear out this narrow boundary. ... The final picture (Fig. ) of the old neutron star density distribution is obviously the sum of filled equipotential lobes with different weighted with the probability shown in the Fig. ...

. © IRE RAS 1996-200 6

QED calculations of H2 molecule Vladimir A. Yerokhin St. Petersburg State Polytechnical University in collaboration with Krzysztof Pachucki Warsaw University FFK 2013, Pulkovo, St. Petersburg, October 7-11 Do we need QED for H2? ... 150, 51 (2011) An order of magnitude in precision every 14 years QED : -0.1964 (9) 5, 3039 (2009) Theory: J. Chem. ... Wave function is represented by a linear combination of basis functions Choice of the basis functions: · · Explicitly correlated basis set. ...

Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Particle Physics at the LHC and Cosmology? by Michael Tuts . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Imagine that you are doing particle physics experiments. You fire a beam of sub-atomic particles of mass 4.0x10 -24 kg into your detector at a speed of 100 m/s. Most pass straight through undeflected, but one of them came out with its mass reduced to 3.0x10 -24 kg, its speed reduced to 80 m/s, and in a direction which was deflected by 2.4 degrees from its original path. You think that it must have ejected a particle of mass 1.0x10 -24 kg. ...

P.O. Box 797 Sonoita, AZ 85637-0797 June 19, 2000 Prof. David Chalmers Philosophy Department Room 213, Social Sciences Building University of Arizona Tucson, AZ 85721-0027 Dear Prof. Chalmers: Well, here's another one from Mr. At-Least-I-Thought-Of-It-Independently. ... So as a thought experiment, let's imagine that instead of having our matter transporter actually move matter, what it moves is information. ... That will make it necessary to move the matter to move consciousness. ...

The radiation belts around the planets are the interrnal regions of planets' magnetospheres where the own magnetic field of a planet keeps the charged particles (protons and electrons) having the great kinetic energy. ... They usually distinguish the Earth's internal and external radiation belts. the internal radiation belt of the Earth has the maximum particles density (mainly protones) over the equator in the height of 22 thousand km. ... Jupiter and Saturn have the powerful radiation belts. ...

... Abstract Convert encoded spacecraft clock ticks to character clock format. ... Detailed_Input sc is the NAIF ID number for the spacecraft whose clock's time is being decoded. ticks is the double precision encoding of a clock time in units of ticks. ... Particulars The routine sctiks_c performs the inverse operation to scfmt_c , converting from clock format to number of ticks. ... 2) If the value for ticks is negative, the error is diagnosed by routines called by this routine. ...

National Aeronautics and Space Administration . ... JOHN E. BLAHA (COLONEL, USAF, RET.) NASA ASTRONAUT (FORMER) . ... EDUCATION: Graduated from Granby High School in Norfolk, Virginia, in 1960; received a bachelor of science in engineering science from the United States Air Force Academy in 1965 and a master of science in astronautical engineering from Purdue University in 1966. ... NASA EXPERIENCE: Selected as an astronaut in May 1980, Blaha has logged 161 days in space on 5 space missions. ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Июль 1998 . ... Дата: 21 июля 1998 (1998-07-21) От: Alexander Bondugin Тема: Today On Galileo - July 19, 1998 Привет всем! ... TODAY ON GALILEO July 19, 1998 The fifth encounter of the Galileo Europa Mission starts late today, seven months after the start of the spacecraft's mission extension. ... The first in the series was the last encounter of Galileo's primary mission. ...

... ATNF Home . ... About ATNF overview . ... Parkes radio telescope . ... Parkes | ... Life on Earth is dependent on energy from our Sun. ... They named these alpha , н± and beta , нІ radiation. ... In alpha emission a particle with the composition of a helium nucleus, that is two protons and two neutrons or an alpha particle , is emitted from an unstable heavy nucleus. ... Both alpha and beta decay events often produce daughter nuclei that still possess too much energy and are intrinsically unstable. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Investigations of the ionospheric response to strong magnetics storms which are usual for our latitudes, are of great interest. ... In the figure, we present ionospheric parameter dynamics during three perturbed days in July 2000. ...