Highspeed Aurora Imager data of Asymmetrically developing auroral surge observed at Tjoernes and Syowa

This is the set of tiff images that was used to analyse the asymmetrically developing aurora surge observed at Tjornes in Iceland and Syowa Station in Antarctica on September 22, 2018. Images are captured at a time resolution of 100 frames-per-seconds by high-speed aurora imager systems consisting of an electron-multiplier charge-coupled device (EMCCD) camera (ImagEM X2 C9100-23B, Hamamatsu Photonics) and a fisheye lens (FujinonFE185C086HA-1). The time averaging process was performed to create images every one second.本数据集包含用于分析2018年9月22日于冰岛蒂尔讷斯（Tjornes）及南极昭和站（Syowa Station）观测到的不对称发展极光浪涌的TIFF图像（TIFF）集合。该组图像由搭载电子倍增电荷耦合器件（electron-multiplier charge-coupled device, EMCCD）相机（型号为ImagEM X2 C9100-23B，由滨松光子学（Hamamatsu Photonics）生产）与鱼眼镜头（Fujinon FE185C086HA-1）的高速极光成像系统捕获，时间分辨率达100帧每秒。后续通过时间平均处理，将每秒的原始采集帧整合为单张图像，生成了间隔为一秒的数据集图像。