Hydroxyl (OH) airglow image data, Alaska, March 3, 2012

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.各类气辉（Airglow）辐射图像数据以.png图像格式存储。文件名标注了观测站点（PFRR，即扑克平地研究靶场（Poker Flat Research Range））、图像采集起始时刻的观测时间（年、月、日、时、分、秒），最后为辐射标识（例如OH或Na）。请注意，本数据集为原始数据，涵盖项目周期内获取的全部图像，包含高、中、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我们作为共同作者，但我们建议用户联系项目首席研究员（Principal Investigator，PI）以确保对数据的解读正确无误。否则需遵循标准科学伦理规范。