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HIPPO-5 Multiple Enclosure Device for Unfractionated Sampling of Air (MEDUSA) Flask Data

Summary

The Multiple Enclosure Device for Unfractionated Sampling of Air (MEDUSA) flask data contains measurements of O2, CO2, Ar/N2 13CO2, and C18O16O. The data were collected by the NCAR GV during HIPPO-5. The data are in NASA Ames format.

Data access

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Additional information

Identifier
Data Quality final
Versions
  • 1.0 (2013-01-16)
  • 2.0 (2021-01-28):

    The AO2 and Medusa data sets have been updated to coincide with the publication of Stephens et al., Atmospheric Measurement Techniques, 2021. For Medusa O2 data, this has included some additional flask screening and updates to the Ar/N2 correction. For AO2 O2 data, this has included more extensive QAQC and filtering updates, revisions to the time-or-flight and mean offset corrections, and implementation of an empirical ascent/descent correction, as described in the paper. For both AO2 and Medusa, the O2 data have been updated for a span correction to the SIO O2 Scale.

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Related projects
Spatial Type unknown
Frequency no set schedule
Language English
Categories
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Instruments
GCMD Science Keywords Expand keywords
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Related links

Temporal coverage

Begin datetime 2011-08-09 00:00:00
End datetime 2011-09-08 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 85.00, Minimum (South) Latitude: -65.00
Minimum (West) Longitude: -170.00, Maximum (East) Longitude: -80.00

Primary point of contact information

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

Additional contact information

Citation

Example citation following ESIP guidelines:

Keeling, R., et al. 2021. HIPPO-5 Multiple Enclosure Device for Unfractionated Sampling of Air (MEDUSA) Flask Data. Version 2.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.26023/R8JN-Z3TG-2E0N. Accessed 27 Sep 2021.

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