PSP Integrated Science Investigation of the Sun, Energetic Particle Instrument-Lo (ISOIS EPI-Lo) Ion Composition, Level 2 (L2), 1 min Data

Parker Solar Probe, PSP, Integrated Science Investigation of the Sun, ISOIS, Energetic Particle Instrument, EPI-Lo, Ion Composition data: The Epoch time tags indicate midpoint of integration. For information concerning use of the ISOIS data please refer to the Energetic Particle Data User Guide available from the PSP ISOIS Science Operations Center, SOC, web site hosted by the University of New Hampshire. The energetic particle pitch angle calculations are made possible via use of magnetic field data provided by the PSP FIELDS team. The public data reflect current instrument calibration as determined by the IS☉IS science team.

帕克太阳探测器（Parker Solar Probe, PSP）、太阳综合科学探测（Integrated Science Investigation of the Sun, ISOIS）、高能粒子仪器（Energetic Particle Instrument, EPI-Lo）的离子成分数据：其时戳标记代表积分时段的中点。如需了解ISOIS数据的使用相关说明，请查阅由新罕布什尔大学托管的PSP ISOIS科学运营中心（Science Operations Center, SOC）官网发布的《高能粒子数据用户指南》。高能粒子投掷角（pitch angle）的计算依托PSP FIELDS团队提供的磁场数据完成。本公开数据反映了ISOIS科学团队所确定的当前仪器校准状态。