benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 jumb, 2004-07-12,  ML ,  USGS/Cascades Volcan,  TRIMBLE 4700,  0220213985,  NP,  TRM41249.00,  12354066,  NONE, 0.6173, 0.6831, 30, 171830
 jumb, 2004-07-13,  ML ,  USGS/Cascades Volcan,  TRIMBLE 4700,  0220213985,  NP,  TRM41249.00,  12354066,  NONE, 0.6173, 0.6831, 30, 30
 jumb, 2004-07-14,  ML ,  USGS/Cascades Volcan,  TRIMBLE 4700,  0220213985,  NP,  TRM41249.00,  12354066,  NONE, 0.6173, 0.6831, 30, 30
 jumb, 2006-07-31,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  4606205191 ,  NETRS NP,  TRM41249.00,  60073652,  NONE, 0.5914, 0.658, 15, 0
 jumb, 2006-08-01,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  4606205191 ,  NETRS NP,  TRM41249.00,  60073652,  NONE, 0.5914, 0.658, 15, 0
 jumb, 2006-08-02,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  4606205191 ,  NETRS NP,  TRM41249.00,  60073652,  NONE, 0.5914, 0.658, 15, 0
 jumb, 2012-07-20,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE,  0220263478 ,  5700 1.04,  TRM41249.00,  12097484,  NONE, 0.8456, 0.906, 15, 30
 jumb, 2012-07-21,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE,  0220263478 ,  5700 1.04,  TRM41249.00,  12097484,  NONE, 0.8456, 0.906, 15, 30
 jumb, 2018-07-26,  M. Poland ,  USGS/CalVO ,  JAVAD,  00454 ,  TRE_G3TH SIGMA3.6.7,  TRM41249.00,  60194628,  NONE, 1.0806, 1.1377, 15, 930
 jumb, 2018-07-27,  M. Poland ,  USGS/CalVO ,  JAVAD,  00454 ,  TRE_G3TH SIGMA3.6.7,  TRM41249.00,  60194628,  NONE, 1.0806, 1.1377, 15, 0