Parker Solar Probe E1,2 Switchback Database

Switchback (SB), spike, or jet is defined as a structure in which the solar wind plasma flow changes direction with respect to the background solar wind. It is observed by the spacecraft as a magnetic field rotation, persisting for a brief period of time. This database contains the list of 1,074 visaully selected events from Parker Solar Probe Encounters 1 and 2.转捩结构（Switchback, SB）、尖峰结构（spike）与喷流结构（jet）被定义为太阳风等离子体流相对于背景太阳风发生方向偏转的结构。此类结构会被航天器观测为磁场发生旋转，且持续时长较为短暂。本数据库收录了来自帕克太阳探测器（Parker Solar Probe）第1、2次飞掠（Encounters 1 and 2）任务中，经人工目视筛选得到的1074例事件列表。