DocumentCode
1878658
Title
The IRIS mission
Author
Title, Alan
Author_Institution
Lockheed Martin Adv., Technol. Center, Palo Alto, CA, USA
fYear
2012
fDate
3-10 March 2012
Firstpage
1
Lastpage
6
Abstract
The Interface Region Imaging Spectrograph (IRIS) Small Explorer´s (SMEX) science investigation is centered on three themes of broad significance to solar and plasma physics, space weather, and astrophysics. Which types of non-thermal energy dominate in the chromosphere and beyond? How does the chromosphere regulate mass and energy supply to the corona and heliosphere? How do magnetic flux and matter rise through the lower atmosphere, and what role does flux emergence play in flares and mass ejections? Here we briefly discuss the rationale for these goals, the IRIS mission and its hardware, and the current state of instrument development.
Keywords
astronomical instruments; chromosphere; solar coronal mass ejections; solar flares; solar magnetism; IRIS mission; Interface Region Imaging Spectrograph; Small Explorer science investigation; astrophysics; chromosphere; corona; energy supply; heliosphere; magnetic flux; mass ejections; nonthermal energy; plasma physics; solar physics; space weather; Atmosphere; Corona; Iris; Plasmas; Space vehicles; Telescopes;
fLanguage
English
Publisher
ieee
Conference_Titel
Aerospace Conference, 2012 IEEE
Conference_Location
Big Sky, MT
ISSN
1095-323X
Print_ISBN
978-1-4577-0556-4
Type
conf
DOI
10.1109/AERO.2012.6187023
Filename
6187023
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