Soonspot: Software to Determine Areas and Sunspot Positions

被引：10
作者：
Galaviz, P. [1 ]
Carrasco, V. M. S. [2 ,3 ]
Sanchez-Bajo, F. [4 ]
Gallego, M. C. [2 ,3 ]
Vaquero, J. M. [1 ,3 ]
机构：
[1] Univ Extremadura, Dept Fis, Merida 06800, Spain
[2] Univ Extremadura, Dept Fis, Badajoz 06006, Spain
[3] Univ Extremadura, Inst Univ Invest Agua Cambio Climat & Sostenibili, Badajoz 06006, Spain
[4] Univ Extremadura, Dept Fis Aplicada, Badajoz 06006, Spain
来源：
SOLAR PHYSICS | 2020年 / 295卷 / 02期
关键词：
Solar cycle; observations; Sunspots; statistics; SOLAR; COLLECTION; CYCLE;
D O I：
10.1007/s11207-020-1587-3
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A new software (Soonspot) for the determination of the heliographic coordinates and areas of sunspots from solar images is presented. This program is very user-friendly and the accuracy of its results has been checked by using solar images provided by the Debrecen Photoheliographic Data (DPD). Due to its applicability in the studies of historical solar observations, the program has been used to analyze the solar drawings carried out by Hevelius in the 17th century.
引用
收藏
页数：11
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