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CON2OH2O and FO3 - Aerodyne CS-108 miniQCL carbon monoxide, nitrous oxide and water vapor and chemiluminescence ozone observations

Project:

CAESAR

Summary

This dataset contains low rate (1sps) carbon monoxide (CO) and nitrous oxide (N2O) in situ mixing ratio observations collected by the aerodyne CS-108 miniQCL and ozone by chemiluminescent reaction with excess NO collected aboard the NSF/NCAR C-130 during the CAESAR project.

Data access

ORDER data to made available for download

Additional information

Homepage	https://data.eol.ucar.edu/dataset/638.039
Data Quality	final
Versions	1.0 (2024-10-09): default 1.1 (2025-04-18): Updated calibrations for the VCSEL hygrometer. This was the primary EW and DP, so this rippled through derived parameters that use EW or DP. Expect 10%-30% value changes in ARI_H2O. (Only the current version of the data is available to order. If you have questions about a prior version, please email us.)
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Related projects	CAESAR: Cold Air Outbreak Experiment in the Sub-Arctic Region
Spatial Type	point
Frequency	1 second
Language	English
Categories	Aircraft
Platforms	NSF NCAR C-130
Instruments	Chemiluminescence
GCMD Science Keywords	ATMOSPHERIC CARBON MONOXIDE ATMOSPHERIC OZONE NITROUS OXIDE Expand keywords
Related links	info: CAESAR Data Policy homepage: CAESAR EOL Homepage info: CAESAR Missions

Temporal coverage

Begin datetime	2024-02-05 17:06:56
End datetime	2024-04-03 15:57:00

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 82.00, Minimum (South) Latitude: 66.00
Minimum (West) Longitude: -14.00, Maximum (East) Longitude: 24.00

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

Additional contact information

author: Teresa Campos <campos@ucar.edu>
author: Teresa Campos <campos@ucar.edu>

Citation

Campos, T., Campos, T. 2025. CON2OH2O and FO3 - Aerodyne CS-108 miniQCL carbon monoxide, nitrous oxide and water vapor and chemiluminescence ozone observations. Version 1.1. UCAR/NCAR - Earth Observing Laboratory. https://data.eol.ucar.edu/dataset/638.039. Accessed 20 Apr 2025.

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