benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 tsxo, 2003-09-06,  ML DH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220273277,  NP,  TRM41249.00,  12354066,  NONE, 1.1325, 1.189, 30, 134730
 tsxo, 2003-09-07,  ML DH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220273277,  NP,  TRM41249.00,  12354066,  NONE, 1.1325, 1.189, 30, 30
 tsxo, 2003-09-08,  ML DH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220273277,  NP,  TRM41249.00,  12354066,  NONE, 1.1325, 1.189, 30, 30
 tsxo, 2003-09-09,  ML DH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220273277,  NP,  TRM41249.00,  12354066,  NONE, 1.1325, 1.189, 30, 30
 tsxo, 2003-09-10,  ML DH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220273277,  NP,  TRM41249.00,  12354066,  NONE, 1.1325, 1.189, 30, 30
 tsxo, 2003-09-11,  ML DH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220273277,  NP,  TRM41249.00,  12354066,  NONE, 1.1325, 1.189, 30, 30
 tsxo, 2006-08-19,  ML ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253186,  NP,  TRM41249.00,  12354183,  NONE, 1.3063, 1.3613, 15, 5430
 tsxo, 2006-08-20,  ML ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253186,  NP,  TRM41249.00,  12354183,  NONE, 1.3063, 1.3613, 15, 0
 tsxo, 2006-08-23,  RG ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253179,  NP,  TRM41249.00,  60078853,  NONE, 1.1931, 1.249, 15, 2200
 tsxo, 2006-08-24,  RG ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4606205191,  NP,  TRM41249.00,  60078853,  NONE, 0.5992, 0.6656, 15, 5530
 tsxo, 2008-08-16,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220211182,  NP,  TRM41249.00,  60073652,  NONE, 1.1674, 1.2236, 30, 17380
 tsxo, 2008-08-17,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220211182,  NP,  TRM41249.00,  60073652,  NONE, 1.1674, 1.2236, 30, 30
 tsxo, 2008-08-18,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220211182,  NP,  TRM41249.00,  60073652,  NONE, 1.1674, 1.2236, 30, 30
 tsxo, 2008-08-19,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220211182,  NP,  TRM41249.00,  60073652,  NONE, 1.1674, 1.2236, 30, 30
 tsxo, 2010-09-14,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161888,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9716, 1.03, 30, 195520
 tsxo, 2010-09-15,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161888,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9716, 1.03, 30, 0
 tsxo, 2010-09-16,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161888,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9716, 1.03, 30, 0
 tsxo, 2011-09-12,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148258,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.7155, 0.7786, 30, 20460
 tsxo, 2011-09-13,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148258,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.7155, 0.7786, 30, 0
 tsxo, 2011-09-14,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148258,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.7155, 0.7786, 30, 0
 tsxo, 2011-09-15,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148258,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.7155, 0.7786, 30, 0
 tsxo, 2013-09-10,  group2 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147998,  -Unknown-,  TRM41249.00,  60249092,  NONE, 1.049, 1.1064, 15, 0
 tsxo, 2013-09-11,  group2 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147998,  -Unknown-,  TRM41249.00,  60249092,  NONE, 1.049, 1.1064, 15, 0
 tsxo, 2002-09-24,  MP ,  USGS ,  TRIMBLE,  220273699 ,  5700 NP,  TRM41249.00,  12299975,  NONE, 0.9807, 1.039, 30, 120
 tsxo, 2002-09-27,  MP ,  USGS ,  TRIMBLE,  220273699 ,  5700 NP,  TRM41249.00,  12299975,  NONE, 0.9437, 1.0025, 30, 30
 tsxo, 2004-08-25,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220213985 ,  4700 NP,  TRM41249.00,  12337874,  NONE, 1.3791, 1.4335, 30, 0.002
 tsxo, 2004-08-26,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220213985 ,  4700 NP,  TRM41249.00,  12337874,  NONE, 1.3791, 1.4335, 30, 30
 tsxo, 2004-08-28,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220213985 ,  4700 NP,  TRM41249.00,  12337874,  NONE, 1.2021, 1.2579, 30, 1280
 tsxo, 2004-08-29,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220213985 ,  4700 NP,  TRM41249.00,  12337874,  NONE, 1.2021, 1.2579, 30, 30
 tsxo, 2004-08-30,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220213985 ,  4700 NP,  TRM41249.00,  12337874,  NONE, 0.9706, 1.0291, 30, 0.003
 tsxo, 2004-08-31,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220213985 ,  4700 NP,  TRM41249.00,  12337874,  NONE, 0.9706, 1.0291, 30, 30
 tsxo, 2005-08-19,  ML GRH ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM41249.00,  12560523,  NONE, 1.2543, 1.3097, 60, 0.003
 tsxo, 2005-08-20,  ML GRH ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM41249.00,  12560523,  NONE, 1.2543, 1.3097, 60, 10
 tsxo, 2005-08-21,  ML GRH ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM41249.00,  12560523,  NONE, 1.2543, 1.3097, 60, 10
 tsxo, 2005-08-22,  ML GRH ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM41249.00,  12560523,  NONE, 1.2592, 1.3146, 60, 0.002
 tsxo, 2005-08-23,  ML GRH ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM41249.00,  12560523,  NONE, 1.2592, 1.3146, 60, 10
 tsxo, 2005-08-25,  GRH ,  USGS/Cascades Volcan,  TRIMBLE,  0220316049 ,  5700 NP,  TRM41249.00,  12560413,  NONE, 0.5176, 0.587, 30, 0.003
 tsxo, 2005-08-26,  GRH ,  USGS/Cascades Volcan,  TRIMBLE,  0220316049 ,  5700 NP,  TRM41249.00,  12560413,  NONE, 0.5176, 0.587, 30, 30