PMO OpenIR
thecalibrationandinitialresultsoftheheid3lineflashspectrumobtainedduringthe2008totalsolareclipse
LI Hui1; JI HaiSheng1; NI HouKun2; ZHANG HaiYing2; ZHANG YaNan1; LIU HongRui1; DENG YuanYong3; WANG DongGuang3; DU QiuSheng1; ZHOU TuanHui1; LI JingWei1; SHEN JinHua1
2009
Source Publicationscienceinchinaseriesgphysicsmechanicsastronomy
ISSN1672-1799
Volume52Issue:11Pages:1799
AbstractThe flash spectra in the Hel D3 line were obtained during the 2008 total solar eclipse. This paper describes the instrument and the calibration of the obtained flash spectrum, and presents our initial results.The average integrated intensity is E_(ave)=8.13×10~(13)erg·cm~(-1)·s~(-1)·ster~(-1)ath=1100km,which confirms that the Hel D3 emission is negatively correlated with the solar activity. The surface brightness reaches a maximum of F_(ave)=8.25×10~5 erg·cm~(-2)·s~(-1)·ster(-1) at about h≈(1290±75) km and then decreases exponentially with height when h > 1800 km with an exponential index β= 1.63×10~(-8)cm~(-1).
Language英语
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/31478
Collection中国科学院紫金山天文台
Affiliation1.中国科学院紫金山天文台
2.中国科学院南京天文光学技术研究所
3.中国科学院国家天文台
First Author Affilication中国科学院紫金山天文台
Recommended Citation
GB/T 7714
LI Hui,JI HaiSheng,NI HouKun,et al. thecalibrationandinitialresultsoftheheid3lineflashspectrumobtainedduringthe2008totalsolareclipse[J]. scienceinchinaseriesgphysicsmechanicsastronomy,2009,52(11):1799.
APA LI Hui.,JI HaiSheng.,NI HouKun.,ZHANG HaiYing.,ZHANG YaNan.,...&SHEN JinHua.(2009).thecalibrationandinitialresultsoftheheid3lineflashspectrumobtainedduringthe2008totalsolareclipse.scienceinchinaseriesgphysicsmechanicsastronomy,52(11),1799.
MLA LI Hui,et al."thecalibrationandinitialresultsoftheheid3lineflashspectrumobtainedduringthe2008totalsolareclipse".scienceinchinaseriesgphysicsmechanicsastronomy 52.11(2009):1799.
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