论文标题
VELC车载太阳能任务Adityal1的数据管道架构和开发
Data Pipeline Architecture and Development for VELC onboard Space Solar Mission AdityaL1
论文作者
论文摘要
Aditya L-1是印度第一个专门的使命，该任务是使用可见的排放线Coronagraph（VELC）研究太阳及其气氛，这是Aditya-L1的主要有效载荷。 VELC可以同时对电晕进行成像和光谱观测。从1.05RO到3RO的视野（FOV）成像将在500nm的连续体中进行。太阳能电晕在三个发射线中的光谱观察结果，即5303Å[Fe XIV]，7892Å[Fe XI]，10747Å[Fe XIII]，在10747Å[Fe XIII]时进行镜面极性计，将与FOV一起进行1.05-1.5-1.5-1.5.5.5.5.5.5.5.5.5.5.5.5.5。在这项工作中，介绍了VELC有效载荷的端到端数据管道架构和开发。讨论了VELC提案提交表，卫星观察参数，数据产品，级别定义，数据管道和分析软件，以处理使用板载卫星上使用VELC仪器获得的大量原始数据集与科学准备的数据。
ADITYA L-1 is India's first dedicated mission to study Sun and its atmosphere with Visible Emission Line Coronagraph (VELC), a major payload on ADITYA-L1. VELC has provision to make imaging and spectroscopic observations of the corona, simultaneously. Imaging with the Field of View (FOV) from 1.05Ro to 3Ro will be done in continuum at 500nm. The spectroscopic observations of solar corona in three emission lines, namely 5303 Å [Fe XIV], 7892 Å [Fe XI], 10747 Å [Fe XIII], and Spectro-polarimetry at 10747 Å [Fe XIII] will be performed with FOV of 1.05-1.5Ro. In this work, the end-to-end data pipeline architecture and development of the VELC payload are presented. The VELC proposal submission form, satellite observation parameters, data products, level definitions, data pipeline and analysis software to process the big raw data sets obtained using VELC instruments onboard satellite to science-ready data are discussed.
