... David P. Stern Laboratory for Extraterrestrial Physics NASA . ... Early Work on Geomagnetism . ... Polar Magnetic Storms . ... This review traces early research on the Earth's magnetic environment, covering the period when only ground-based observations were possible. ... This is an account of early research on the Earth's distant magnetic environment, work that led to magnetospheric physics and to space plasma physics. ...

... After 1958, when scientific satellites began exploring the Earth magnetic environment, many puzzling phenomena could be directly examined, especially the polar aurora and disturbances of the Earth's magnetic field [see Stern , 1989a]. ... The large-scale structure of the magnetosphere, the space region dominated by the Earth's magnetic field, was gradually revealed within the next decade: its trapped particles, its boundary, and its long magnetic tail on the night side. ... Introduction . ...

Proceedings of the Particle Physics and Early Universe Conference (PPEUC). ... A.W. Jones & M.P. Hobson . ... The maximum entropy method (MEM) presented in Hobson & Jones (1998, these proceedings) is applied to simulated observations by the proposed Planck Surveyor satellite. ... The analysis presented here is intended to complement the analysis presented in Hobson et al. (1998) which showed the results for a CDM realisation of the CMB instead of the string simulation used here. ...

... Abstract . ... GRB afterglows and host galaxies at very high redshifts . ... The cosmic distance scale and dark energy are two key issues in modern astrophysics, and HST has played a vital role in probing both. ... The Sloan sky survey provides a powerful tool for identifying candidate galaxy-galaxy lenses; this program is using HST-ACS imaging to verify the nature of those candidates, and provide the angular resolution necessary to model the mass distribution. Past weeks: . ...

... Previous: Filtering KPNO LaTeX Observing Proposals with Perl . ... The Planning and Scheduling Tool was designed allow the user easily to take advantage of all available resources of the four telescopes (LASCO's three coronagraphs and the EIT Telescope) to maximize the use of the telemetry downlink. The Planning Tool allows users to develop customized observing sequences while monitoring compression factors and on-board processing times to realistically work within the limits of the instruments. ...

Find Similar Abstracts . ... 26, Jan. 1983, p. 77-83. ... CAUSTICS (OPTICS), COSMOLOGY, PARTICLE MOTION, GEOMETRICAL OPTICS, GRAVITATIONAL EFFECTS, UNIVERSE . ... The analogy between caustics in geometrical optics and the singularities that arise in irrotational flows in a cold collisionless medium is discussed. ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

... The second catalog of high-energy gamma-ray observations from the Energetic Gamma Ray Experiment Telescope (EGRET) on the Compton Gamma Ray Observatory includes data from Phase 1 (1991 April - 1992 November) and Phase 2 (1992 November - 1993 September) of the mission. ... Also included are approximate upper limits for gamma-ray sources at any point in the sky and information about sources listed in the first EGRET catalog but not appearing in this one. gamma rays: general . ... Source Detections . ...

... Bogod V.M., Gel'freikh G.B.: Study of the solar atmosphere based on spectral and polarization observations on the RATAN-600. ... V.M. Bogod, C. Mercier, L. V. Yasnov: About the nature of long-term microflare energy release in the solar active regions, Paper accepted by JGR in 2000 (Manuscript Number: 20.4013). ... Bogod V.M., Garaimov V., Grebinskij A., Komar N., Opeikina L.: Solar active regions study based on wide wavelength range radio observations with RATAN-600, Abstract of JENAM-2000, p.115 . ...

Sternberg Astronomical Institute, Moscow University, . Moscow, Russia . Supernovae make us brighter .. Search russian astronomical resources . Mirror of International Supernovae Network ( Original site ) . Catalogue of Supernovae Stars . HTTP access to SAI Catalogue of Supernovae Stars . SAI SN Light Curves Online . ... Sternberg Astronomical Institute ( in Russian ) . ... Astronet - Russian Astronomical Network . ... Russian Foundation for Basic Research . ...

Nowadays at the Department the experimental and theoretical investigations, including astronomical and ionospheric observations, active experiments with space vehicles are taking place. ... Solar Corona physics and erruptive phenomenae. ... Stellar astronomy. ... The Department has organized and put into practice more then 50 expeditions for observation of Solar ecllipces, aurorae polaris, comets, meteor streams, controlled space experiments, and also for investigations of geophysical characteristics. ...

... High-velocity clouds (HVCs) were discovered by Muller, Oort & Raimond (1963) in the 21-cm line emission of neutral, atomic hydrogen. They are gas clouds which are characterised by high radial velocities incompatible with a participation in the rotation of our Galaxy. ... This suggestion was seized by Braun & Burton (1999) who identified 66 compact high-velocity clouds (CHVCs) with positional and kinematic characteristics being compatible with a distribution across the entire Local Group. ...

... Vlasyuk V.V. head of the laboratory . ... Borisov N.V. senior researcher . ... Drabek S.V. leading engineer . ... Emelianov E.V. researcher . Fatkhullin T.A. senior researcher . ... Klochkov S.N. senior engineer . ... Moiseev S.V. leading engineer . ... Ryabukha A.I. senior engineer . ... Sinyansky S.I. leading engineer . ... Spiridonova O.I. researcher . ... Stankevich A.I. engineer . ... Timchenko Yu.N. senior engineer . Yakopov G.V. researcher . ... Yakopov M.V. senior researcher . ...

CHAPTER HEADING (by editorial board) HERE IS THE PAPER TITLE A. Ivanov1, J. Brown2 1Institute of Applied Astronomy of RAS, St. Petersburg, Russia 2 Max-Planck Institute for Solar System research, Katlenburg-Lindau, Germany Abstract. Here is the abstract body. Section title, for example: Introduction Subsection title Here is your paper body. [pic] Fig. ... Table 1. Here is the table title | ... Observation |01 |10 |2009 | ... Our calculations are based on formula (1) [pic]. ...

... Paul J. Francis . ... 3mm] Joint appointment with the Research School of Astronomy and Astrophysics . I present a way of adapting the techniques of Problem Based Learning (PBL) to undergraduate astronomy classes. A fictitious astronomical mystery is invented, and presented to the class. The students, working in small groups, propose observations to crack the mystery. ... Two case studies of this technique are presented and discussed. ... Student Briefing . Running the Exercise . ...

... 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...

... Frequency of wobble same as frequency of forcing mechanism (t) + i 2 (t) · Helmholtz Centre Potsdam ­ GFZ · Consistent estimates of AAM , OAM , HAM computed at GFZ · AAM computed from European Centre for Medium-Range Weather Forecasts · OAM computed from Ocean Model for Circulation and Tides (OMCT) · HAM computed from Land-Surface Discharge Model (LSDM) · Ocean and hydrology Sensitivity to Excitation Model GFZ ECMWF AAM OMCT OAM LSDM HAM 1962­2010 1971­2010 1981­2010 1991­2010 2001­2010! ...

... My research is mainly focused on magnetic fields and their influence over activity, winds and the environment around the Sun and other late-type stars. ... Alvarado-GцЕmez, J. D. ; Hussain, G. A. J.; Cohen, O.; Drake, J. J.; Garraffo, C.; Grunhut, J.; Gombosi, T.I. Keywords: Coronae - Magnetic Fields - Late-Type - Magnetohydrodynamics (MHD) . ... Alvarado-GцЕmez, J. D. ; Cohen, O.; Hussain, G. A. J.; Grunhut, J.; Garraffo, C.; Drake, J. Proceedings of the International Astronomical Union, Volume 305...

Proposal Identification No.: ... By combining the Arecib o A1731 observations (mostly, but not completely done in 2003 at 430MHz) with deep (2003) DRAO sysnthesis images at 408 MHz, we have obtained tentative detections of such emission. ... Regular Astronomy Extragalactic 9 Hours Completion of 430MHz observations of diffuse continuum emission in the Coma Supercluster (following proposal a1731, and omitting 330 MHz). ... Part of the observing run. ...

... V.N. Obridko . ... Local fields . ... Large Scale Magnetic Fields . Solar cycle . ... Solar Corona . Solar magnetic fields . ... webmaster@izmiran.ru . Solar magnetic fields and the Interpalanetary Matter Parameters . ... On calculating the solar wind parameters from the solar magnetic field data . ... Calculating solar wind parameters from solar magnetic field data. ... Proc. 11th European Solar Physics Meeting - "The Dynamic Sun: Challenges for Theory and Observations", 11-16 Sept. ...

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