benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 sesl, 2005-07-13,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 21390
 sesl, 2005-07-14,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-15,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-16,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-17,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-18,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-19,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-20,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-21,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2005-07-22,  EYI ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  NP,  TRM41249.00,  12560523,  NONE, 1.2587, 1.3141, 60, 10
 sesl, 2011-08-04,  T.K. A.M. ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  1.35,  TRM41249.00,  60243776,  NONE, 0.4816, 0.5527, 15, 570
 sesl, 2011-08-05,  T.K. A.M. ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  1.35,  TRM41249.00,  60243776,  NONE, 0.4816, 0.5527, 15, 30
 sesl, 2011-08-06,  T.K. A.M. ,  USGS/Cascades Volcan,  TRIMBLE 4700,  220213985,  1.35,  TRM41249.00,  60243776,  NONE, 0.4816, 0.5527, 15, 30
 sesl, 2000-09-19,  unknown ,  CVO ,  TRIMBLE,  15468 ,  4000SSI NP,  TRM29659.00,  138198,  NONE, 1.257, 0, 30, 30
 sesl, 2000-09-20,  unknown ,  CVO ,  TRIMBLE,  15468 ,  4000SSI NP,  TRM29659.00,  138198,  NONE, 1.257, 0, 30, 30
 sesl, 2000-09-21,  unknown ,  CVO ,  TRIMBLE,  15468 ,  4000SSI NP,  TRM29659.00,  138198,  NONE, 1.257, 0, 30, 30
 sesl, 2000-09-22,  unknown ,  CVO ,  TRIMBLE,  15468 ,  4000SSI NP,  TRM29659.00,  138198,  NONE, 1.257, 0, 30, 30
 sesl, 2003-08-18,  Poland ,  USGS/Cascades Volcan,  ASHTECH,  LP19991621 ,  Z-XII3 CC00,  ASH700936D_M,  CR520003803,  NONE, 1.221, 1.2701, 30, 30
 sesl, 2003-08-19,  Poland ,  USGS/Cascades Volcan,  ASHTECH,  LP19991621 ,  Z-XII3 CC00,  ASH700936D_M,  CR520003803,  NONE, 1.221, 1.2701, 30, 30
 sesl, 2014-08-07,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 22815
 sesl, 2014-08-08,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 0
 sesl, 2014-08-09,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 0
 sesl, 2014-08-10,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 0
 sesl, 2014-08-11,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 0
 sesl, 2014-08-12,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 0
 sesl, 2014-08-13,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 0
 sesl, 2014-08-14,  B Pauk R Kramer ,  USGS/Cascades Volcan,  JAVAD,  00344 ,  TRE_G3TH SIGMA3.5.5,  TRM55971.00,  1441009066,  NONE, 0.9605, 0, 15, 0