The Longyearbyen all-sky camera full resolution image data (movie and four ASC data plots) used in the paper entitled "Auroral Morphological Changes to the Formation of Auroral Spiral during the Late Substorm Recovery Phase: Polar UVI and Ground All-Sky Camera Observations"

The uploaded movie is an animation of the Longyearbyen all-sky camera (ASC) full resolution image data from 20:00 UT to 22:00 UT, which is including all ASC snapshots used in Figure 2. This movie file is the same as Movie S1. The uploaded four png files are the Longyearbyen all-sky camera (ASC) full resolution image snapshots, which were used in Figure S3. The numerical ASCII data to make the four ASC full resolution image snapshots are also uploaded; the count number of data detected by the ASC and associated latitude and longitude information in geographical coordinates of the ASC field of view.本次上传的影片为朗伊尔城全天空相机（all-sky camera, ASC）于世界时（UT）20:00至22:00采集的全分辨率图像数据制作的动画，其中包含了图2中使用的所有ASC快照画面。该影片文件与Movie S1完全一致。本次上传的4个PNG文件为朗伊尔城全天空相机（ASC）的全分辨率图像快照，为图S3中所使用的素材。本次同时上传了用于生成这4张ASC全分辨率图像快照的数值型ASCII数据，其中包含ASC探测到的计数数据，以及对应ASC视场地理坐标的配套纬度与经度信息。