Download or read book The Reuven Ramaty High Energy Solar Spectroscopic Imager RHESSI Mission Description and Early Results written by R.P. Lin and published by Springer. This book was released on 2013-12-21 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) satellite was launched on 5 February 2002. Its objective is to study the energy release and particle acceleration in solar flares through observations of X-rays and gamma rays. Two novel technologies are combined to obtain both spectra and images over a broad energy range. For the spectroscopy, cooled hyperpure germanium detectors are used to cover the energy range from 3 keV to 17 MeV with unprecedented keV-class resolution. Since focusing optics are not possible for making images with such high energy photons, tungsten and molybdenum absorbing grids are used to modulate the X-rays and gamma-rays coming from the Sun as the spacecraft rotates. This allows the spatial Fourier components of the source to be determined so that images can be made in spectral ranges where astronomical images have never been produced before. These new instrumental techniques require equally innovative software to reconstruct X-ray and gamma-ray spectra and images from the observations. Ample solar activity, abundant observations, and an open data policy have attracted many researchers. Astronomers face in the RHESSI mission an exciting new scientific potential. It has unusually broad possibilities for improving our understanding of the enigmatic solar flare phenomenon that is becoming increasingly important as society depends more and more on space-based technologies. In this volume, the functioning of RHESSI is explained, the data analysis techniques including spectroscopy and image reconstruction are introduced, and the experiences of the first few months of operation are summarized. First scientific results are presented that provide the essential base for more extended studies using RHESSI data and complementary observations by instruments on other spacecraft and at ground-based solar observatories. Scientists and students will find here the latest discoveries in solar flare research, as well as inspiration for future work. The papers will serve as references for the many new discoveries to come from the continuing RHESSI observations.
Download or read book Special Issue the Reuven Ramaty High Energy Solar Spectroscopic Imager RHESSI written by Robert P. Lin and published by . This book was released on 2002 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reuven Ramaty High Energy Solar Spectroscopic Imager RHESSI written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA Goddard Space Flight Center (GSFC), located in Greenbelt, Maryland, presents information about the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI), which is a small explorer. The explorer investigates the energy release in solar flares and the basic physics of particle acceleration. NASA launched RHESSI on February 2, 2002. The GSFC includes an overview of the instruments onboard the explorer.
Download or read book Reuven Ramaty High Energy Solar Spectroscopic Imager written by United States. National Aeronautics and Space Administration and published by . This book was released on 2004* with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tunable Micro optics written by Hans P. Zappe and published by Cambridge University Press. This book was released on 2016 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive survey of state-of-the-art tunable micro-optics, covering advances in materials, components and systems.
Download or read book New Millennium Solar Physics written by Markus J. Aschwanden and published by Springer. This book was released on 2019-05-22 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a follow-on book to the introductory textbook "Physics of the Solar Corona" previously published in 2004 by the same author, which provided a systematic introduction and covered mostly scientific results from the pre-2000 era. Using a similar structure as the previous book the second volume provides a seamless continuation of numerous novel research results in solar physics that emerged in the new millennium (after 2000) from the new solar missions of RHESSI, STEREO, Hinode, CORONAS, and the Solar Dynamics Observatory (SDO) during the era of 2000-2018. The new solar space missions are characterized by unprecedented high-resolution imaging, time resolution, spectral capabilities, stereoscopy and tomography, which reveal the intricate dynamics of magneto-hydrodynamic processes in the solar corona down to scales of 100 km. The enormous amount of data streaming down from SDO in Terabytes per day requires advanced automated data processing methods. The book focuses exclusively on new research results after 2000, which are reviewed in a comprehensive manner, documented by over 3600 literature references, covering theory, observations, and numerical modeling of basic physical processes that are observed in high-temperature plasmas of the Sun and other astrophysical objects, such as plasma instabilities, coronal heating, magnetic reconnection processes, coronal mass ejections, plasma waves and oscillations, or particle acceleration.
Download or read book American Book Publishing Record written by and published by . This book was released on 2003 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stars as Suns written by International Astronomical Union. Symposium and published by . This book was released on 2004 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Telescopes and Instrumentation for Solar Astrophysics written by Silvano Fineschi and published by SPIE-International Society for Optical Engineering. This book was released on 2004 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE offer access to the latest innovations in research and technology and are among the most cited references in patent literature.
Download or read book The Solar B Mission and the Forefront of Solar Physics written by Takashi Sakurai and published by . This book was released on 2004 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Release and Particle Acceleration in the Solar Atmosphere written by Brian R. Dennis and published by . This book was released on 2003 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highlights in Space 2006 written by International Astronautical Federation and published by United Nations Publications. This book was released on 2007 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication reviews the latest developments in space science and technology, space applications, international collaboration and space law, prepared in co-operation with the International Astronautical Federation and the International Institute of Space Law. It is divided into two sections, the first section looks at developments in space technology, space applications, international co-operation and space law covering the period November 2005 to October 2006. The second section, focusing on space science and research, covers the period November 2004 to October 2006 and topics covered include: space studies of the earth and planets, space plasmas in the solar system, astrophysics, materials and life sciences related to space, satellite dynamics, environmental impacts, space weather and capacity building.
Download or read book Jane s Space Systems and Industry written by Bill Sweetman and published by Ihs Global Incorporated. This book was released on 2007-06 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identify commercial and defence applications of space technology. Review key objectives, developments and technical specifications of avail. vehicles and systems. Supplier/manufacturer listings support market research and procurement requirements. Space operators/customers are listed
Download or read book Publications of the Astronomical Society of Japan written by Nihon Tenmon Gakkai and published by . This book was released on 2008 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Innovative Telescopes and Instrumentation for Solar Astrophysics written by Stephen L. Keil and published by SPIE-International Society for Optical Engineering. This book was released on 2003 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Satellite Observations of Terrestrial Gamma ray Flashes written by Brian W. Grefenstette and published by . This book was released on 2009 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the Communications Research Laboratory written by and published by . This book was released on 2002 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:
