PMO OpenIR  > 太阳活动的多波段观测研究团组
Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph
Huang, GL; Nakajima, H
2002-05-01
Source PublicationNEW ASTRONOMY
ISSN1384-1092
Volume7Issue:3Pages:135-145
AbstractThe expression is derived for the coronal magnetic field strength from the observations of brightness, temperature, peak frequency, spectral index, and polarization degree of solar microwave bursts. One example of solar burst on November 28, 1998 is given for the calculation of coronal magnetic field from the data of Nobeyama Radio Heliograph (NoRH). The results are comparable with the SOHO/MDI magnetogram and the calculation from the Nobeyama Radio Polarimeters (NoRP), as well as the coronal loops in SOHO/EIT and YOHKOH/SXT images. Therefore, it may be the first time that the two-dimensional diagnosis of coronal magnetic field in a microwave burst source from the radio observations has been made. (C) 2002 Elsevier Science B.V. All rights reserved.
KeywordSun : Corona Sun : Magnetic Emission Sun : Radio Radiation
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordELECTRONS
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000175655200005
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/7905
Collection太阳活动的多波段观测研究团组
Affiliation1.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China
3.Nobeyama Radio Observ, Minamisa Ku, Nagano 3841305, Japan
Recommended Citation
GB/T 7714
Huang, GL,Nakajima, H. Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph[J]. NEW ASTRONOMY,2002,7(3):135-145.
APA Huang, GL,&Nakajima, H.(2002).Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph.NEW ASTRONOMY,7(3),135-145.
MLA Huang, GL,et al."Diagnosis of coronal magnetic field with data of Nobeyama Radio Heliograph".NEW ASTRONOMY 7.3(2002):135-145.
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