benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 ts12, 2006-07-20,  DS ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4606205191,  NP,  TRM41249.00,  60078853,  NONE, 0.4641, 0.5361, 15, 0
 ts12, 2006-07-21,  DS ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4606205191,  NP,  TRM41249.00,  60078853,  NONE, 0.4641, 0.5361, 15, 0
 ts12, 2008-08-21,  MLRD ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320193,  NP,  TRM41249.00,  60142391,  NONE, 0.5416, 0.61, 30, 20550
 ts12, 2008-08-22,  MLRD ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320193,  NP,  TRM41249.00,  60142391,  NONE, 0.5416, 0.61, 30, 30
 ts12, 2008-08-23,  MLRD ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320193,  NP,  TRM41249.00,  60142391,  NONE, 0.5416, 0.61, 30, 30
 ts12, 2009-10-06,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9386, 0.9975, 15, 0
 ts12, 2009-10-07,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9386, 0.9975, 15, 0
 ts12, 2009-10-08,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9386, 0.9975, 15, 0
 ts12, 2009-10-09,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9386, 0.9975, 15, 0
 ts12, 2009-10-10,  AM ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.9386, 0.9975, 15, 0
 ts12, 2010-09-13,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 1.0705, 1.1277, 30, 194220
 ts12, 2010-09-14,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 1.0705, 1.1277, 30, 0
 ts12, 2010-09-15,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 1.0705, 1.1277, 30, 0
 ts12, 2010-09-16,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 1.0705, 1.1277, 30, 0
 ts12, 2011-09-12,  swansonc ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.339, 0.4193, 30, 192830
 ts12, 2011-09-13,  swansonc ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.339, 0.4193, 30, 0
 ts12, 2011-09-14,  swansonc ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.339, 0.4193, 30, 0
 ts12, 2011-09-15,  swansonc ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4811148261,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.339, 0.4193, 30, 0
 ts12, 2012-09-10,  harrisonk ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4751143326,  1.2-5,  TRM41249.00,  60244907,  NONE, 0.7904, 0.8518, 30, 18570
 ts12, 2012-09-11,  harrisonk ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4751143326,  1.2-5,  TRM41249.00,  60244907,  NONE, 0.7904, 0.8518, 30, 0
 ts12, 2012-09-12,  harrisonk ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4751143326,  1.2-5,  TRM41249.00,  60244907,  NONE, 0.7904, 0.8518, 30, 0
 ts12, 2013-09-10,  group3 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4751143326,  -Unknown-,  TRM41249.00,  60142181,  NONE, 0.7046, 0.768, 30, 0
 ts12, 2013-09-11,  group3 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4751143326,  -Unknown-,  TRM41249.00,  60142181,  NONE, 0.7046, 0.768, 30, 0
 ts12, 2004-08-24,  MLDSAD ,  USGS/Cascades Volcan,  TRIMBLE,  0220290947 ,  5700 NP,  TRM41249.00,  12532259,  NONE, 0.4818, 0.5529, 30, 30
 ts12, 2005-08-16,  ML SKT ,  USGS/Cascades Volcan,  TRIMBLE,  0220320141 ,  5700 NP,  TRM41249.00,  60073652,  NONE, 0.4857, 0.5566, 30, 17550
 ts12, 2005-08-17,  ML SKT ,  USGS/Cascades Volcan,  TRIMBLE,  0220320141 ,  5700 NP,  TRM41249.00,  60073652,  NONE, 0.4857, 0.5566, 30, 30
 ts12, 2005-08-18,  ML SKT ,  USGS/Cascades Volcan,  TRIMBLE,  0220320141 ,  5700 NP,  TRM41249.00,  60073652,  NONE, 0.4857, 0.5566, 30, 30