benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 jacr, 2006-08-23,  MLRGSD ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253186,  NP,  TRM41249.00,  12354183,  NONE, 1.0351, 1.0927, 15, 3145
 jacr, 2006-08-24,  MLRGSD ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253186,  NP,  TRM41249.00,  12354183,  NONE, 1.0351, 1.0927, 15, 0
 jacr, 2008-08-16,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220290947,  NP,  TRM41249.00,  60078853,  NONE, 0.5101, 0.5799, 15, 1315
 jacr, 2008-08-17,  MLST ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220290947,  NP,  TRM41249.00,  60078853,  NONE, 0.5101, 0.5799, 15, 0
 jacr, 2010-09-14,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161893,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.6879, 0.7517, 30, 0
 jacr, 2010-09-15,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161893,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.6879, 0.7517, 30, 0
 jacr, 2010-09-16,  RRW ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161893,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.6879, 0.7517, 30, 0
 jacr, 2011-09-12,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.5059, 0.5758, 30, 193230
 jacr, 2011-09-13,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.5059, 0.5758, 30, 0
 jacr, 2011-09-14,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.5059, 0.5758, 30, 0
 jacr, 2011-09-15,  hogane ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4808145641,  1.2-5,  TRM41249.00,  00000000,  NONE, 0.5059, 0.5758, 30, 0
 jacr, 2013-09-10,  group2 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161906,  -Unknown-,  TRM41249.00,  60240012,  NONE, 0.6471, 0.712, 30, 0
 jacr, 2013-09-11,  group2 ,  CWU/USGS-CVO ,  TRIMBLE NETRS,  4850161906,  -Unknown-,  TRM41249.00,  60240012,  NONE, 0.6471, 0.712, 30, 0
 jacr, 2001-09-20,  unknown ,  CVO ,  Trimble,  16417 ,  4000SSi NP,  TRM29659.00,  66917,  NONE, 1.1571, 0, 30, 30.001
 jacr, 2001-09-21,  unknown ,  CVO ,  Trimble,  16417 ,  4000SSi NP,  TRM29659.00,  66917,  NONE, 1.1571, 0, 30, 30
 jacr, 2002-09-24,  ML ,  USGS ,  TRIMBLE,  220274115 ,  5700 NP,  TRM41249.00,  12299661,  NONE, 0.5217, 0.591, 30, 1530
 jacr, 2002-09-25,  ML ,  USGS ,  TRIMBLE,  220274115 ,  5700 NP,  TRM41249.00,  12299661,  NONE, 0.5217, 0.591, 30, 30
 jacr, 2003-09-04,  ML CH ,  USGS/Cascades Volcan,  TRIMBLE,  0220264600 ,  5700 NP,  TRM41249.00,  12297871,  NONE, 0.4893, 0.56, 30, 30
 jacr, 2003-09-05,  ML CH ,  USGS/Cascades Volcan,  TRIMBLE,  0220264600 ,  5700 NP,  TRM41249.00,  12297871,  NONE, 0.4893, 0.56, 30, 30
 jacr, 2003-09-06,  ML CH ,  USGS/Cascades Volcan,  TRIMBLE,  0220264600 ,  5700 NP,  TRM41249.00,  12297871,  NONE, 0.4893, 0.56, 30, 30
 jacr, 2003-09-07,  ML CH ,  USGS/Cascades Volcan,  TRIMBLE,  0220264600 ,  5700 NP,  TRM41249.00,  12297871,  NONE, 0.4893, 0.56, 30, 30
 jacr, 2004-08-25,  DSAD ,  USGS/Cascades Volcan,  TRIMBLE,  0220290947 ,  5700 NP,  TRM41249.00,  12532257,  NONE, 0.5226, 0.5918, 30, 30
 jacr, 2004-08-26,  DSAD ,  USGS/Cascades Volcan,  TRIMBLE,  0220290947 ,  5700 NP,  TRM41249.00,  12532257,  NONE, 0.5226, 0.5918, 30, 30
 jacr, 2005-08-19,  ML RK ,  USGS/Cascades Volcan,  TRIMBLE,  0220316049 ,  5700 NP,  TRM41249.00,  12560413,  NONE, 0.6327, 0.698, 30, 0.002
 jacr, 2005-08-20,  ML RK ,  USGS/Cascades Volcan,  TRIMBLE,  0220316049 ,  5700 NP,  TRM41249.00,  12560413,  NONE, 0.6327, 0.698, 30, 30