Gas Sampling on Mount Erebus
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| Pumping gas through filters at the Mt. Erebus crater rim. |
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| Pumping gas through filters at the Mt. Erebus crater rim. |
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| Tim Vermaat standing next to a particulate filter rack on the Mt. Erebus rim. |
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| Peter Kelly taking samples on the crater rim. |
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| System used for measuring the SO2 content of the Mt. Erebus plume. |
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| System used for measuring the SO2 content of the Mt. Erebus plume. |
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| System used for measuring the SO2 content of the Mt. Erebus plume. |
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| Phil Kyle using the correlation spectrometer (COSPEC) to measure SO2 emissions of Mt. Erebus. |
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| The correlation spectrometer (COSPEC) measuring the SO2 content of the Mt. Erebus plume. |
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Mt. Erebus Volcano Observatory
New Mexico Institute of Mining and Technology