benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 loom, 2006-07-31,  KA ,  USGS/Cascades Volcan,  TRIMBLE,  0220292018 ,  5700 NP,  TRM41249.00,  12354066,  NONE, 0.5774, 0.6445, 15, 164415
 loom, 2006-08-01,  KA ,  USGS/Cascades Volcan,  TRIMBLE,  0220292018 ,  5700 NP,  TRM41249.00,  12354066,  NONE, 0.5774, 0.6445, 15, 30
 loom, 2006-08-02,  KA ,  USGS/Cascades Volcan,  TRIMBLE,  0220292018 ,  5700 NP,  TRM41249.00,  12354066,  NONE, 0.5774, 0.6445, 15, 30