Sprites observed with Global Meteor Network camera DE000C on 2022-06-30

This dataset contains compressed video observations of sprites, made with one low-light video camera of the Global Meteor Network. The camera, DE000C, is located in Sörup, Northern Germany, and has pointing azimuth 217˚ (so South-West), elevation 39˚. The files are 10.24 second videos compressed in the four-frame format. They are just FITS files with four frames, containing per pixel 1) the maximum value over 256 frames 2) the frame nr (between 0 and 255) where the maximum occurred 3) the mean value of all 256 frames and 4) the RMS of the 256 values. A stack of the maxpixel images is also contained.本数据集包含全球流星网络（Global Meteor Network）旗下一台低光照摄像机采集的精灵闪电（sprites）压缩视频观测数据。该摄像机编号为DE000C，部署于德国北部瑟鲁普（Sörup），指向方位角为217°（即西南方向），仰角为39°。所有视频文件时长为10.24秒，采用四帧格式进行压缩存储。这些文件本质为包含四帧数据的FITS文件（Flexible Image Transport System），每像素包含四类信息：1）256帧序列中的像素最大值；2）该最大值出现的帧序号（取值范围为0至255）；3）全部256帧的像素平均值；4）256帧像素值的均方根（RMS）。数据集同时包含一组最大像素图像堆叠文件。