Comparative Analysis of the Catalog of Individual Sunspots Based on Data from Kislovodsk Mountain Astronomical Station
Comparative Analysis of the Catalog of Individual Sunspots Based on Data from Kislovodsk Mountain Astronomical Station
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基于基斯洛沃茨克山天文站数据的单个太阳黑子目录的比较分析
DOI：
10.1134/s0016793219070235
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发表时间：
2019
影响因子：
0.6
通讯作者：
K. Tlatova
中科院分区：
文献类型：
--
作者：
A. Tlatov;N. N. Skorbezh;V. I. Sapeshko;K. Tlatova
本文对太阳黑子群的黑子大小进行了比较分析。对于这种分析，我们使用的数据库的个人太阳黑子和毛孔的特征，根据观测在基斯洛沃茨克山天文站（KMAS）和日光照相数据从德布勒森日光天文台，匈牙利（DPD）。我们发现协议的太阳黑子群的全面积指数。然而，在1974-2018年的DPD数据中，组的数量比KMAS数据高出约50%。不同的是，DPD数据中存在大量面积小于等于1 mdp的组，我们还发现组内不同类型的斑点和孔隙的性质存在显著差异。太阳黑子面积的分布模式存在显著差异，其中Smax组和Snomax组中的面积最大。太阳黑子群中最大黑子的面积分布有两个局部极大值：~ 8-10 mdp和~ 130-180 mdp。第一个极大值与孔隙和过渡点的存在有关，其中半影处于形成阶段。分布中的第二个最大值Smax与规则斑点的存在有关。对于组中剩余的Snomaxin斑点，面积分布函数随着面积的增加而单调减小。
AbstractA comparative analysis of sunspot sizes in sunspot groups was performed. For this analysis, we used the database of characteristics of individual sunspots and pores according to observations at the Kislovodsk Mountain Astronomical Station (KMAS) and the photoheliographic data from the Debrecen Heliographical Observatory, Hungary (DPD). We found agreement in the full area index for sunspot groups. However, in the DPD data for 1974–2018, the number of groups is ~50% higher than that for the KMAS data. The difference is that there are a large number of groups in the DPD data with an area of 1 mdp or less. We also found a significant difference in the properties of spots and pores of different types within the group. A significant difference in the distribution pattern of the sunspot area, which is the largest in the group Smaxand other spots Snomax, was detected. There are two local maxima,~ 8–10 mdp and~ 130–180 mdp, in the area distribution of the largest sunspot Smaxin the group. The first maximum is associated with the existence of pores and transition spots in which the penumbra is at the formation stage. The second maximum Smaxin the distribution is associated with the existence of regular spots. For the remaining spots Snomaxin the group, the area distribution function monotonically decreases with increasing area.