Hydroxyl (OH) airglow image data, Alaska, March 16, 2011

Airglow image data of various emissions are stored in .png image format. The filename indicates the observation site (PFRR = Poker Flat Research Range), the observation time (year, month, day, hour, min, and sec) of image acquisition start, and finally the emission identifier follows (for example OH or Na). Please note that this data set is the RAW data and contain the entire set of images obtained during the project period. This include high, medium, and low quality image data. While we do not require co-authorship in publications using the data set, we encourage users to contact the PI to make sure the data has been interpreted correctly. Otherwise, standard scientific ethic is expected.各类辐射的气辉图像数据以.png格式存储。文件名依次标注了观测站点（PFRR，全称Poker Flat Research Range，即扑克弗拉特研究靶场）、图像采集开始时刻的观测时间（年、月、日、时、分、秒），最后标注辐射标识符（例如OH或Na）。请注意，本数据集为原始（RAW）数据，包含项目周期内获取的全部图像，涵盖高质量、中等质量与低质量的各类图像数据。尽管使用本数据集发表学术成果无需将我们列为共同作者，但我们鼓励使用者联系项目首席研究员（PI，Principal Investigator）以确保数据解读的正确性。否则请遵守标准学术伦理规范。