A New Model of Jupiter's Magnetic Field From Juno's First Nine Orbits

doi:10.1002/2018GL077312

GSTDTAP > 气候变化

DOI	10.1002/2018GL077312
	A New Model of Jupiter's Magnetic Field From Juno's First Nine Orbits
	Connerney, J. E. P.1,2; Kotsiaros, S.1,3; Oliversen, R. J.1; Espley, J. R.1; Joergensen, J. L.4; Joergensen, P. S.4; Merayo, J. M. G.4; Herceg, M.4; Bloxham, J.5; Moore, K. M.5; Bolton, S. J.6; Levin, S. M.7
	2018-03-28
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2018
卷号	45 期号:6 页码:2590-2596
文章类型	Article
语种	英语
国家	USA; Denmark
英文摘要	A spherical harmonic model of the magnetic field of Jupiter is obtained from vector magnetic field observations acquired by the Juno spacecraft during its first nine polar orbits about the planet. Observations acquired during eight of these orbits provide the first truly global coverage of Jupiter's magnetic field with a coarse longitudinal separation of similar to 45 degrees between perijoves. The magnetic field is represented with a degree 20 spherical harmonic model for the planetary ("internal") field, combined with a simple model of the magnetodisc for the field ("external") due to distributed magnetospheric currents. Partial solution of the underdetermined inverse problem using generalized inverse techniques yields a model ('Juno Reference Model through Perijove 9") of the planetary magnetic field with spherical harmonic coefficients well determined through degree and order 10, providing the first detailed view of a planetary dynamo beyond Earth.
英文关键词	Jupiter magnetosphere Juno mission magnetic field dynamo generation planetary magnetic field
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000430106000004
WOS关键词	GEOMAGNETIC-FIELD ; SECULAR VARIATION ; MAGNETOSPHERE ; SPACECRAFT ; SPECTRUM
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/28047
专题	气候变化
作者单位	1.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA; 2.Space Res Corp, Annapolis, MD 21403 USA; 3.Univ Maryland, College Pk, MD 20742 USA; 4.Tech Univ Denmark, Lyngby, Denmark; 5.Harvard Univ, Cambridge, MA 02138 USA; 6.Southwest Res Inst, San Antonio, TX USA; 7.Jet Prop Lab, Pasadena, CA USA
推荐引用方式 GB/T 7714	Connerney, J. E. P.,Kotsiaros, S.,Oliversen, R. J.,et al. A New Model of Jupiter's Magnetic Field From Juno's First Nine Orbits[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(6):2590-2596.
APA	Connerney, J. E. P..,Kotsiaros, S..,Oliversen, R. J..,Espley, J. R..,Joergensen, J. L..,...&Levin, S. M..(2018).A New Model of Jupiter's Magnetic Field From Juno's First Nine Orbits.GEOPHYSICAL RESEARCH LETTERS,45(6),2590-2596.
MLA	Connerney, J. E. P.,et al."A New Model of Jupiter's Magnetic Field From Juno's First Nine Orbits".GEOPHYSICAL RESEARCH LETTERS 45.6(2018):2590-2596.