SAS: CU CIMS HO2, HO2+RO2. Version 1.0
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https://data.eol.ucar.edu/dataset/373.024
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资源简介:
This data set contains CU CIMS perhydroxyl radical (HO2), HO2+RO2 data collected during the Southeast Atmosphere Study (SAS) from 30 May 2013 through 17 July 2013. These data were collected using our 4-channel CIMS instrument. An inlet collects ambient air from the free air stream and adds reagents, including oxygen (O2) or nitrogen gas (N2) diluents, and nitric oxide (NO) and sulfur dioxide (SO2) reagent gases. As of 27 October 2014, flights RF06, RF12, RF13, RF14, RF18, RF19 have been updated to R3 version of the data. The files for flights RF08, RF10, RF11, RF15, RF16, RF17 contain R2 data. The R2 files incorrectly show the data time column as MST but should be UTC. There are no data for flights RF01 - 05, RF07, and RF09. This data set is in ICARTT format. Please see the header portion of the data files for details on instruments, parameters, quality assurance, quality control, contact information, and data set comments.
本数据集包含2013年5月30日至2013年7月17日期间于东南大气研究(Southeast Atmosphere Study, SAS)中采集的CU化学电离质谱(CU CIMS)氢过氧自由基(HO2)及HO2+RO2相关数据。上述数据通过本团队的四通道化学电离质谱仪采集获得。该仪器的进气口采集自由气流中的环境空气,并添加试剂,包括用作稀释气的氧气(O2)或氮气(N2),以及一氧化氮(NO)与二氧化硫(SO2)反应试剂气。截至2014年10月27日,航次RF06、RF12、RF13、RF14、RF18及RF19的数据已更新至R3版本。航次RF08、RF10、RF11、RF15、RF16及RF17的数据文件采用R2版本格式。R2版本文件中存在一处错误:其数据时间列标注为山地标准时间(MST),实际应为协调世界时(UTC)。航次RF01至RF05、RF07及RF09无对应采集数据。本数据集采用ICARTT格式存储。如需了解仪器、参数、质量保证与质量控制、联系方式及数据集备注等详细信息,请查阅数据文件的头部内容。
提供机构:
NSF NCAR Earth Observing Laboratory
创建时间:
2022-05-26



