The synergy between the payloads on the ASO-S mission  

作　　者：Jean-Claude Vial 

机构地区：[1]Institut d’Astrophysique Spatiale, University Paris-Sud

出　　处：《Research in Astronomy and Astrophysics》2019年第11期115-126,共12页天文和天体物理学研究（英文版）

摘　　要：This paper addresses the improved science resulting from joint observations performed by the different instruments onboard the Advanced Space-based Solar Observatory(ASO-S)mission along with ancillary instruments on missions flying at the same time.It first describes the three major instruments along with their stated objectives.Then it presents some basic science issues concerning jointly observed flares,coronal mass ejections(CMEs)and eruptive prominences(EPs).Each physical candidate(magnetic reconnection,instability,hard X-ray emission and magnetic coronal field topology)is discussed in terms of its signature and identification with ASO-S instrumentation.The importance of Lyαdetection and non-LTE modeling is stressed.Some instrumental and science challenges are briefly discussed.This paper addresses the improved science resulting from joint observations performed by the different instruments onboard the Advanced Space-based Solar Observatory(ASO-S) mission along with ancillary instruments on missions flying at the same time. It first describes the three major instruments along with their stated objectives. Then it presents some basic science issues concerning jointly observed flares, coronal mass ejections(CMEs) and eruptive prominences(EPs). Each physical candidate(magnetic reconnection, instability, hard X-ray emission and magnetic coronal field topology) is discussed in terms of its signature and identification with ASO-S instrumentation. The importance of Lyα detection and non-LTE modeling is stressed. Some instrumental and science challenges are briefly discussed.

关 键 词：techniques imagery polarimetry-Sun eruptions flares coronal mass ejections 

分 类 号：P18[天文地球—天文学]