Properties of Flare-imminent versus Flare-quiet Active Regions from the Chromosphere through the Corona. I. Introduction of the AIA Active Region Patches (AARPs)
Properties of Flare-imminent versus Flare-quiet Active Regions from the Chromosphere through the Corona. I. Introduction of the AIA Active Region Patches (AARPs)
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DOI：
10.3847/1538-4357/ac9c06
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发表时间：
2022-12
期刊：
影响因子：
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通讯作者：
K. Dissauer;K. Leka;E. Wagner
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文献类型：
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作者：
K. Dissauer;K. Leka;E. Wagner
我们开始在这里的一系列文件审查色球和日冕的性质的太阳活动区。这第一篇论文描述了一个广泛的数据集的图像从大气成像组件的太阳动力学观测策划的大样本分析这一主题。基于同一使命中的日震和磁成像仪管道数据分析系统所确定的“活动区域块”（并与之协调）在本文中描述的“AIA有效区域块”（“HARP”）包括仅通过以HARP为中心的块提取的方式在空间上下采样的FITS文件的无偏多波长集合（保留全空间采样），并且在时间域中下采样，但仍然能够描述短期运动学和长期趋势。AARPs数据库使物理信息参数化和分析使用非参数判别分析，在本系列的第二张纸，并验证使用差分排放测量技术的分析。美国退休人员协会的数据集目前涵盖2010年中期至2018年12月，大小为1009 TB，可通过太阳能数据分析中心获得。
We begin here a series of papers examining the chromospheric and coronal properties of solar active regions. This first paper describes an extensive data set of images from the Atmospheric Imaging Assembly on the Solar Dynamics Observatory curated for large-sample analysis of this topic. Based on (and constructed to coordinate with) the “Active Region Patches” as identified by the pipeline data analysis system for the Helioseismic and Magnetic Imager on the same mission (the “HARPs”), the “AIA Active Region Patches” (AARPs), described herein, comprise an unbiased multiwavelength set of FITS files downsampled spatially only by way of HARP-centered patch extractions (full spatial sampling is retained), and downsampled in the temporal domain but still able to describe both short-lived kinematics and longer-term trends. The AARPs database enables physics-informed parameterization and analysis using nonparametric discriminant analysis in Paper II of this series, and is validated for analysis using differential emission measure techniques. The AARP data set presently covers mid-2010 through 2018 December, is ≈9 TB in size, and is available through the Solar Data Analysis Center.