Hydroxyl (OH) airglow image data, Alaska, April 22, 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.

各类大气辐射气辉图像数据以.png图像格式存储。文件名标注了观测站点（PFRR = 扑克弗拉特研究靶场，Poker Flat Research Range）、图像采集开始时刻的观测时间（年、月、日、时、分、秒），末尾为辐射标识（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，包含高质量、中等质量与低质量的图像数据。尽管使用本数据集发表学术成果时无需我们作为共同作者，但我们建议用户联系首席研究员（Principal Investigator, PI）以确保数据解读无误。请遵循标准科学伦理规范。