benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 ts11, 2003-09-11,  ML CH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220292018,  NP,  TRM41249.00,  12300046,  NONE, 0.5296, 0.5985, 30, 30
 ts11, 2003-09-12,  ML CH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220292018,  NP,  TRM41249.00,  12300046,  NONE, 0.5296, 0.5985, 30, 30
 ts11, 2006-08-22,  RG ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 0.5136, 0.5832, 15, 2945
 ts11, 2006-08-23,  RG ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 0.5136, 0.5832, 15, 0
 ts11, 2006-08-24,  RG ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 0.5136, 0.5832, 15, 0
 ts11, 2008-08-05,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220290947,  NP,  TRM41249.00,  60078853,  NONE, 0.6751, 0.7392, 15, 0
 ts11, 2008-08-06,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220290947,  NP,  TRM41249.00,  60078853,  NONE, 0.6751, 0.7392, 15, 0
 ts11, 2008-08-07,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220290947,  NP,  TRM41249.00,  60078853,  NONE, 0.6751, 0.7392, 15, 0
 ts11, 2008-08-08,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220290947,  NP,  TRM41249.00,  60078853,  NONE, 0.6751, 0.7392, 15, 0
 ts11, 2008-08-09,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220290947,  NP,  TRM41249.00,  60078853,  NONE, 0.6751, 0.7392, 15, 0
 ts11, 2009-10-04,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.463, 0.535, 15, 0
 ts11, 2009-10-05,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.463, 0.535, 15, 0
 ts11, 2009-10-06,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.463, 0.535, 15, 0
 ts11, 2009-10-07,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.463, 0.535, 15, 0
 ts11, 2010-09-13,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161906,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.5668, 0.6343, 30, 201014
 ts11, 2010-09-14,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161906,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.5668, 0.6343, 30, 0
 ts11, 2010-09-15,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161906,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.5668, 0.6343, 30, 0
 ts11, 2010-09-16,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161906,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.5668, 0.6343, 30, 0
 ts11, 2011-09-12,  mcconkey ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.9435, 1.0023, 30, 20110
 ts11, 2011-09-13,  mcconkey ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.9435, 1.0023, 30, 0
 ts11, 2011-09-14,  mcconkey ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.9435, 1.0023, 30, 0
 ts11, 2011-09-15,  mcconkey ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811147008,  1.1-2,  TRM41249.00,  00000000,  NONE, 0.9435, 1.0023, 30, 0
 ts11, 2013-09-10,  group1 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161910,  1.2-5,  TRM41249.00,  60251292,  NONE, 0.3343, 0.415, 15, 0
 ts11, 2013-09-11,  group1 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161910,  1.2-5,  TRM41249.00,  60251292,  NONE, 0.3343, 0.415, 15, 0
 ts11, 2004-07-29,  SKST ,  USGS/Cascades Volcan,  TRIMBLE,  0220320153 ,  5700 NP,  TRM41249.00,  12560523,  NONE, 0.4502, 0.5229, 30, 30
 ts11, 2005-08-16,  ML SKT ,  USGS/Cascades Volcan,  TRIMBLE,  0220316049 ,  5700 NP,  TRM41249.00,  12560413,  NONE, 0.5284, 0.5974, 30, 330
 ts11, 2005-08-17,  ML SKT ,  USGS/Cascades Volcan,  TRIMBLE,  0220316049 ,  5700 NP,  TRM41249.00,  12560413,  NONE, 0.5284, 0.5974, 30, 30