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Correction of B2(bot) for NeQuick during low solar activity at Hainan station
Wang, S. G.; Shi, J. K.; Wang, X.; Wang, G. J.; Zhang, H. F.; Chen, G. M.; Wang, SG (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, State Key Lab Space Weather, Beijing, Peoples R China.
Department空间科学部
Source PublicationADVANCES IN SPACE RESEARCH
2012
Volume49Issue:7Pages:1160-1166
ISSN0273-1177
Language英语
KeywordNequick Solar Activity F2 Peak Parameters Fitting Function
AbstractThis work is a continuation of the previous article and it focuses on low solar activity and modeling effort. NeQuick model uses Epstein layer formalism to model each part of the profile. We study the diurnal and seasonal variations of B2(bot), Delta B2 (B2(best) - B2(NeQuick2)) and R (B2(best)/B2(NeQuick) (2)) at Hainan station during low solar activity. The results show it is possible to improve the B2(bot) parameter of the NeQuick model at that region during low solar activity. Then, we use a function f(t) with LT in different seasons to correct the B2(bot) t formula of NeQuick 2. The correction shows that (1) By the correction formula, the B2(bot), of NeQuick is improved. The maximum standard deviation is improved for 9 km. (2) The correction formula is more effective in summer than in equinox and winter and performs better during early morning hours than during the rest of the day. Crown copyright (C) 2012 Published by Elsevier Ltd. on behalf of COSPAR. All rights reserved.; This work is a continuation of the previous article and it focuses on low solar activity and modeling effort. NeQuick model uses Epstein layer formalism to model each part of the profile. We study the diurnal and seasonal variations of B2(bot), Delta B2 (B2(best) - B2(NeQuick2)) and R (B2(best)/B2(NeQuick) (2)) at Hainan station during low solar activity. The results show it is possible to improve the B2(bot) parameter of the NeQuick model at that region during low solar activity. Then, we use a function f(t) with LT in different seasons to correct the B2(bot) t formula of NeQuick 2. The correction shows that (1) By the correction formula, the B2(bot), of NeQuick is improved. The maximum standard deviation is improved for 9 km. (2) The correction formula is more effective in summer than in equinox and winter and performs better during early morning hours than during the rest of the day. Crown copyright (C) 2012 Published by Elsevier Ltd. on behalf of COSPAR. All rights reserved.
Indexed BySCI ; EI
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3136
Collection空间科学部
Corresponding AuthorWang, SG (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, State Key Lab Space Weather, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Wang, S. G.,Shi, J. K.,Wang, X.,et al. Correction of B2(bot) for NeQuick during low solar activity at Hainan station[J]. ADVANCES IN SPACE RESEARCH,2012,49(7):1160-1166.
APA Wang, S. G..,Shi, J. K..,Wang, X..,Wang, G. J..,Zhang, H. F..,...&Wang, SG .(2012).Correction of B2(bot) for NeQuick during low solar activity at Hainan station.ADVANCES IN SPACE RESEARCH,49(7),1160-1166.
MLA Wang, S. G.,et al."Correction of B2(bot) for NeQuick during low solar activity at Hainan station".ADVANCES IN SPACE RESEARCH 49.7(2012):1160-1166.
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