论文标题
最佳的立体角度，用于重建太阳风不均匀结构
Optimal Stereoscopic Angle for Reconstructing Solar Wind Inhomogeneous Structures
论文作者
论文摘要
本文旨在通过相关辅助的重建方法（CORAR）方法找到太阳能不均匀结构的三维重建的航天器之间的最佳分离角。该分析基于立体声HI-1摄像机的双点螺旋形观测值。我们在两个HI-1摄像机的公共视野中，制作了包含不同位置的人造斑点结构的合成HI-1白光图像，并使用Corar方法重建结构。 $ 60^{\ circ} $，$ 90^{\ circ} $，$ 120^{\ circ} $和$ 150^{\ circ} $的$ 60^{\ circ} $的重建性能水平分布。发现分离角度为$ 120^{\ circ} $时，重建的性能是最好的，而$ 90^{\ circ} $的分离角度是下一个。也对结果进行了简要讨论。基于这项研究，我们建议最近提出的太阳环任务的最佳布局方案，该方案旨在从黄道平面中的多个角度常规观察太阳和内层。
This paper is aimed at finding the best separation angle between spacecraft for the three-dimensional reconstruction of solar-wind inhomogeneous structures by the CORrelation-Aided Reconstruction(CORAR) method. The analysis is based on the dual-point heliospheric observations from the STEREO HI-1 cameras. We produced synthetic HI-1 white-light images containing artificial blob-like structures in different positions in the common field of view of the two HI-1 cameras and reconstruct the structures with CORAR method. The distributions of performance levels of the reconstruction for spacecraft separation of $60^{\circ}$, $90^{\circ}$, $120^{\circ}$ and $150^{\circ}$ are obtained. It is found that when the separation angle is $120^{\circ}$, the performance of the reconstruction is the best and the separation angle of $90^{\circ}$ is the next. A brief discussion of the results are given as well. Based on this study, we suggest the optimal layout scheme of the recently proposed Solar Ring mission, which is designed to routinely observe the Sun and the inner heliosphere from multiple perspectives in the ecliptic plane.
