A Review of the Extended EUV Corona Observed by the Sun Watcher with Active Pixels and Image Processing (SWAP) Instrument
A Review of the Extended EUV Corona Observed by the Sun Watcher with Active Pixels and Image Processing (SWAP) Instrument
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DOI：
10.1007/s11207-022-02063-9
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发表时间：
2022-10
期刊：
影响因子：
2.8
通讯作者：
M. West;D. Seaton;E. D’Huys;M. Mierla;M. Laurenza;K. Meyer;D. Berghmans;Laurel R. Rachmeler;L. Rodriguez;K. Stegen
中科院分区：
文献类型：
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作者：
M. West;D. Seaton;E. D’Huys;M. Mierla;M. Laurenza;K. Meyer;D. Berghmans;Laurel R. Rachmeler;L. Rodriguez;K. Stegen
带有主动像素和图像处理（SWAP）仪器的太阳观察者在欧空局的sPRoject for On Board Autonomy 2（PROBA 2）上提供了第一个未压缩的，高节奏的，连续的，大视场的扩展极紫外线（EUV）日冕观测超过一个完整的太阳周期。它帮助我们形成了对这个以前研究不足的区域的理解，并开创了对中日冕的研究。在这篇文章中，我们提出了一个审查的所有出版物，利用这些观测探索扩展EUV日冕，突出了SWAP所作出的独特贡献。该综述大致分为基于SWAP的研究的三个主要部分：i）长寿命现象，如流光，伪流光和日冕扇; ii）动力学现象，如喷发，喷流，EUV波和冲击; iii）日冕EUV辐射产生。我们还强调了SWAP的成像能力，已被应用于观测，以提高离肢观测及其遗产的技术。
TheSun Watcher with Active Pixels and Image Processing(SWAP) instrument onboard ESA’sPRoject for On Board Autonomy 2(PROBA2) has provided the first uncompressed, high-cadence, continuous, large field-of-view observations of the extended extreme-ultraviolet (EUV) corona for over a complete solar cycle. It has helped shape our understanding of this previously understudied region, and pioneered research into the middle corona. In this article, we present a review of all publications that have utilized these observations to explore the extended EUV corona, highlighting the unique contributions made by SWAP. The review is broadly divided into three main sections of SWAP-based studies about: i) long-lived phenomena, such as streamers, pseudo-streamers, and coronal fans; ii) dynamic phenomena, such as eruptions, jets, EUV waves, and shocks; iii) coronal EUV emission generation. We also highlight SWAP’s imaging capabilities, techniques that have been applied to observations to enhance the off-limb observations and its legacy.