Hydroxyl (OH) airglow image data, Alaska, April 12, 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（Airglow）图像数据均以PNG格式存储。文件名依次标注了观测站点（PFRR，全称为Poker Flat Research Range）、图像采集启动时刻的观测时间（年、月、日、时、分、秒），最后附带辐射波段标识符（例如OH或Na）。请注意，本数据集为原始（RAW）数据，涵盖项目周期内获取的全部图像，包含高、中、低三个质量等级的图像数据。尽管使用本数据集发表学术成果无需署名共同作者，但我们鼓励使用者联系首席研究员（Principal Investigator，PI）以确认数据解读的正确性。若未遵循此建议，请务必遵守标准科学伦理准则。