The Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory (SDO)
James R. Lemen,Alan M. Title,David J. Akin,Paul Boerner,C. Chou,Jerry F. Drake,Dexter W. Duncan,Christopher G. Edwards,Frank M. Friedlaender,Gary F. Heyman,Neal E. Hurlburt,N. Katz,Gary D. Kushner,M. Levay,Russell W. Lindgren,D. Mathur,Edward L. McFeaters,Sarah D. Mitchell,Roger A. Rehse,Carolus J. Schrijver,L. Springer,L. Springer,Robert A. Stern,Theodore D. Tarbell,Jean-Pierre Wuelser,C. Jacob Wolfson,C. Yanari,Jay A. Bookbinder,Peter Cheimets,David Caldwell,Edward E. DeLuca,Richard Gates,Leon Golub,Sang Park,William A. Podgorski,R. I. Bush,Philip H. Scherrer,Mark A. Gummin,Peter L. Smith,Gary Auker,Paul Jerram,Peter J. Pool,Regina Soufli,David L. Windt,Sarah Beardsley,Matthew Clapp,J. Lang,Nicholas R. Waltham +47 more
TLDR
The Atmospheric Imaging Assembly (AIA) as discussed by the authors provides multiple simultaneous high-resolution full-disk images of the corona and transition region up to 0.5 R ⊙ above the solar limb with 1.5-arcsec spatial resolution and 12-second temporal resolution.Abstract:
The Atmospheric Imaging Assembly (AIA) provides multiple simultaneous high-resolution full-disk images of the corona and transition region up to 0.5 R ⊙ above the solar limb with 1.5-arcsec spatial resolution and 12-second temporal resolution. The AIA consists of four telescopes that employ normal-incidence, multilayer-coated optics to provide narrow-band imaging of seven extreme ultraviolet (EUV) band passes centered on specific lines: Fe xviii (94 A), Fe viii, xxi (131 A), Fe ix (171 A), Fe xii, xxiv (193 A), Fe xiv (211 A), He ii (304 A), and Fe xvi (335 A). One telescope observes C iv (near 1600 A) and the nearby continuum (1700 A) and has a filter that observes in the visible to enable coalignment with images from other telescopes. The temperature diagnostics of the EUV emissions cover the range from 6×104 K to 2×107 K. The AIA was launched as a part of NASA’s Solar Dynamics Observatory (SDO) mission on 11 February 2010. AIA will advance our understanding of the mechanisms of solar variability and of how the Sun’s energy is stored and released into the heliosphere and geospace.read more
Citations
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Journal ArticleDOI
Interplanetary coronal mass ejection observed at STEREO-A, Mars, comet 67P/Churyumov-Gerasimenko, Saturn, and New Horizons en route to Pluto: Comparison of its Forbush decreases at 1.4, 3.1, and 9.9 AU
Olivier Witasse,Beatriz Sánchez-Cano,M. L. Mays,Primoz Kajdic,Hermann Opgenoorth,H. A. Elliott,Ian G. Richardson,Ian G. Richardson,I. Zouganelis,J. Zender,Robert F. Wimmer-Schweingruber,Lucile Turc,Matthew Taylor,Elias Roussos,Alexis P. Rouillard,Ingo Richter,John D. Richardson,Robin Ramstad,G. Provan,Arik Posner,J. J. Plaut,Dusan Odstrcil,Dusan Odstrcil,Holger Nilsson,P. Niemenen,Stephen E. Milan,Kathleen Mandt,Kathleen Mandt,Henning Lohf,Mark Lester,Jean-Pierre Lebreton,E. Kuulkers,Norbert Krupp,Christoph Koenders,Matthew K. James,D. Intzekara,M. Holmstrom,Donald M. Hassler,B. E. S. Hall,Jingnan Guo,Raymond Goldstein,Charlotte Goetz,Karl-Heinz Glassmeier,Vincent Génot,H. Evans,Jared Espley,Niklas J. T. Edberg,Michele K. Dougherty,Stan W. H. Cowley,James L. Burch,Etienne Behar,Stas Barabash,David Andrews,Nicolas Altobelli +53 more
TL;DR: In this article, the authors discuss observations of the journey throughout the Solar System of a large interplanetary coronal mass ejection (ICME) that was ejected at the Sun on 14 October 2014.
Journal ArticleDOI
SunPy - Python for Solar Physics
SunPy Community,Stuart Mumford,Steven Christe,David Pérez-Suárez,Jack Ireland,Albert Y. Shih,Andrew Inglis,Simon Liedtke,Russell J. Hewett,Florian Mayer,Keith Hughitt,N. Freij,Tomas Meszaros,Samuel Bennett,Michael Malocha,John G Evans,Ankit Agrawal,Andrew J. Leonard,Thomas P. Robitaille,Benjamin Mampaey,Jose Iván Campos-Rozo,Michael S. Kirk +21 more
TL;DR: SunPy as mentioned in this paper is a data-analysis environment for solar physics that provides the software necessary to analyse solar and heliospheric data in Python, and is open-source software (BSD license) and has an open and transparent development workflow.
Journal ArticleDOI
Solar Science with the Atacama Large Millimeter/Submillimeter Array—A New View of Our Sun
Sven Wedemeyer,Timothy S. Bastian,Roman Brajša,Hugh S. Hudson,Hugh S. Hudson,Gregory D. Fleishman,Maria Loukitcheva,Maria Loukitcheva,Bernhard Fleck,Eduard P. Kontar,B. De Pontieu,P. Yagoubov,Sanjiv K. Tiwari,Roberto Soler,John H. Black,Patrick Antolin,Eamon Scullion,Stanislav Gunár,Stanislav Gunár,Nicolas Labrosse,Hans-Günter Ludwig,Arnold O. Benz,Stephen M. White,Peter H. Hauschildt,J. G. Doyle,Valery M. Nakariakov,Thomas R. Ayres,P. Heinzel,Marian Karlicky,T. Van Doorsselaere,Dale E. Gary,C. E. Alissandrakis,Alexander Nindos,Sami K. Solanki,Sami K. Solanki,L. Rouppe van der Voort,Masumi Shimojo,Yoshiaki Kato,Teimuraz V. Zaqarashvili,Teimuraz V. Zaqarashvili,E. Perez,Caius L. Selhorst,Miroslav Bárta +42 more
TL;DR: The Atacama Large Millimeter/submillimeter Array (ALMA) as mentioned in this paper is a powerful tool for observing the Sun at high spatial, temporal, and spectral resolution, which can address a broad range of fundamental scientific questions in solar physics.
Journal ArticleDOI
Photometric and Thermal Cross-calibration of Solar EUV Instruments
TL;DR: In this article, an assessment of the accuracy of the calibration measurements and atomic physics models that go into calculating the SDO/AIA response as a function of wavelength and temperature is presented.
Journal ArticleDOI
Resonant Absorption of Transverse Oscillations and Associated Heating in a Solar Prominence. I. Observational Aspects
Takenori J. Okamoto,Patrick Antolin,Bart De Pontieu,Han Uitenbroek,Tom Van Doorsselaere,Takaaki Yokoyama +5 more
TL;DR: In this article, high spatial, temporal, and spectral resolution observations of a solar prominence were used to show a compelling signature of resonant absorption, a long hypothesized mechanism to efficiently convert and dissipate transverse wave energy into heat.
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Journal ArticleDOI
The X-Ray Telescope (XRT) for the Hinode Mission
Leon Golub,Edward E. DeLuca,Gerry Austin,Jay Bookbinder,David Caldwell,Peter Cheimets,Jonathan Cirtain,M. L. Cosmo,Paul B. Reid,A. L. Sette,Mark Weber,Taro Sakao,Ryohei Kano,Kiyoto Shibasaki,Hirohisa Hara,Saku Tsuneta,Kazuyoshi Kumagai,T. Tamura,Masumi Shimojo,Jeff McCracken,James Carpenter,Harlan Haight,Richard Siler,Ernest R. Wright,John M. Tucker,H. Rutledge,Marco Barbera,Giovanni Peres,Salvatore Varisco +28 more
TL;DR: The X-ray Telescope (XRT) of the Hinode mission as mentioned in this paper provides an unprecedented combination of spatial and temporal resolution in solar coronal studies, and the high sensitivity and broad dynamic range of XRT, coupled with the spacecraft's onboard memory capacity and the planned downlink capability, will permit a broad range of solar studies over an extended period of time for targets ranging from quiet Sun to X-flares.
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