Jeff Welker and Eric Klein look at a spectrometer (endearingly called Pippin) that is measuring the oxygen and hydrogen isotopic values of water vapor through a pipe system that leads to the upper bow of the U.S. Coast Guard Cutter Healy.
Pippin Spectrometer
Image courtesy of Caitlin Bailey, GFOE, The Hidden Ocean 2016: Chukchi Borderlands.
Jeff Welker and Eric Klein look at a spectrometer (endearingly called "Pippin") that is measuring the oxygen and hydrogen isotopic values of water vapor through a pipe system that leads to the upper bow of the U.S. Coast Guard Cutter Healy. Download larger version (jpg, 3.8 MB).
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