TRAC Time Tags of individual particle samples collected for microscopy analysis at RMBL [AMF2] from June 2023 to August 2023

The dataset presents the time tags of individual particle samples collected on microscopy substrates during the Surface Atmosphere Integrated Field Laboratory (SAIL) campaign in Gothic, CO. A Time Resolved Aerosol Collector was deployed at the Rocky Mountain Biological Laboratory, 200 m north of AMF2 to collect ambient particles. The instrument inlet was placed 5 m above ground level. Particles are deposited on 400 mesh copper carbon-B film TEM grids (Ted Pella 01814-F). Samples are sealed and currently stored at Purdue University. A subset of the samples can be shared. Please contact dataset authors for more information. The dataset reports the sample start times in UTC and MST along with the sample ID, used to guide its location and retrieval from the storage plate. TRAC sampling started on June 17, 2023, and ended on July 31, 2023.

本数据集记录了美国科罗拉多州哥特镇（Gothic, CO）地表大气综合野外实验室（Surface Atmosphere Integrated Field Laboratory，简称SAIL）野外考察期间，在显微载样基底上采集的单颗粒样品的时间标签。研究人员于落基山生物实验室（距AMF2以北200米处）部署了时间分辨气溶胶采集器（Time Resolved Aerosol Collector），其采样入口设置于距地面5米高度处。采集的气溶胶颗粒被沉积于400目铜基碳-B膜透射电子显微镜（Transmission Electron Microscopy，简称TEM）载网（型号为Ted Pella 01814-F）之上。所有采集样品均已密封，目前保存于普渡大学，其中部分样品可对外共享。如需获取更多相关信息，请联系数据集作者。本数据集包含样品的协调世界时（Coordinated Universal Time，简称UTC）与山地标准时间（Mountain Standard Time，简称MST）启动时间，以及用于定位和调取存储板上对应样品的样品编号。本次时间分辨气溶胶采集器（TRAC）的采样工作于2023年6月17日启动，至2023年7月31日结束。