SMARPs and SHARPs: Two Solar Cycles of Active Region Data
SMARPs and SHARPs: Two Solar Cycles of Active Region Data
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DOI：
10.3847/1538-4365/ac1f1d
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发表时间：
2021-08
期刊：
影响因子：
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通讯作者：
M. Bobra;P. Wright;X. Sun 孙;M. Turmon
中科院分区：
文献类型：
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作者：
M. Bobra;P. Wright;X. Sun 孙;M. Turmon
我们提出了一个新的数据产品，称为空间气象MDI活动区补丁（SMARP），来自太阳表面磁场的迈克尔逊多普勒成像仪上的太阳和日光层天文台的地图。这些数据与从太阳动力学天文台上的日震和磁成像仪拍摄的类似地图中获得的空间气象HMI活动区补丁（SHARP）一起，提供了一套连续和无缝的地图和关键词，描述了从1996年至今的最后两个太阳活动周期中观察到的每个活动区。在本文中，我们描述了SMARP数据，并将其与SHARP数据进行了比较。
We present a new data product, called Space-Weather MDI Active Region Patches (SMARPs), derived from maps of the solar surface magnetic field taken by the Michelson Doppler Imager on board the Solar and Heliospheric Observatory. Together with the Space-Weather HMI Active Region Patches (SHARPs), derived from similar maps taken by the Helioseismic and Magnetic Imager on board the Solar Dynamics Observatory, these data provide a continuous and seamless set of maps and keywords that describe every active region observed over the last two solar cycles, from 1996 to the present day. In this paper, we describe the SMARP data and compare it to the SHARP data.