Reconstruction of sunspot characteristics for 1853–1879
Reconstruction of sunspot characteristics for 1853–1879
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1853-1879 年太阳黑子特征的重建
DOI：
10.1134/s0016793212070109
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发表时间：
2012
影响因子：
0.6
通讯作者：
V. V. Vasil’eva
中科院分区：
文献类型：
--
作者：
D. K. Lepshokov;A. Tlatov;V. V. Vasil’eva
卡林顿（1853-1861）和斯波勒（1861-1879）的太阳黑子星表已经数字化。在卡林顿星表中，在日图上发现了9831个太阳黑子和4946个太阳黑子，在天气图上发现了3762个太阳黑子和1730个太阳黑子。这使我们能够重建1853年11月9日至1861年4月1日期间3069个太阳黑子群的特征。1861- 1879年，在Spörer星表中，共观测到12402个黑子和5000个太阳阴影。这些黑子和阴影是半自动地观测到的，并在图像处理时绘制出日影网格，形成黑子群。这些数字化的数据使得确定单个黑子、阴影、太阳黑子群这些数据使得详细研究第9周期结束时以及第10和11周期中的精细结构成为可能。已创建了检测到的结构的电子数据库。
The Carrington (1853–1861) and Spörer (1861–1879) catalogs of sunspot drawings have been digitized. In the Carrington catalog, 9831 sunspots and 4946 umbrages were detected on daily drawings and 3762 sunspots and 1730 umbrages on synoptic maps. This allowed us to reconstruct the characteristics of 3069 sunspot groups for the period from November 9, 1853, to April 1, 1861. In the Spörer catalogs, 12402 sun-spots and about 5000 umbrages were detected for 1861–1879.Sunspots and umbrages were detected semiautomatically, a heliographic grid was plotted, and sunspot groups were formed when the images were processed.The digitized data made it possible to determine the coordinates, areas, relative position, and other geometric parameters of individual sunspots, umbrages, and sunspot groups. These data make it possible to study in detail the fine structure at the end of cycle 9 and in cycles 10 and 11. An electron database of the detected structures has been created.