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\f0\fs24 \cf0 Included in this folder is the .su seismic data from a Penn State geopysical field campaign, named by its FFID record number. \
gph_location.mat contains the location of geophones used in the seismic survey (in PS90N, x/y/z/ID). Those ID numbers correspond to shot locations given in negis_shot_times.txt\
\
negis_shot_times.txt contains: FFID (shot ID number), Offset ID ( geophone ID number corresponding to shot location)\
Shot depth (depth of shot in the firn), "Time (UTC)\'94 (time of shot), DOY (Day of year 2012), PS70n X (x-location of shot in polar stenographic), PS70n Y (y-location of shot in polar stereographic), Elev (elevation of shot in meters). \
\
If you have any issues or questions, feel free to contact Kiya Riverman at kiya.riverman@gmail.com}