benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 0208 HPGN_0208, 2004-07-09,  BH ,  USGS/Cascades Volcan,  TRIMBLE 4000SSI,  16418,  NP,  TRM29659.00,  0220016418,  NONE, 1.1852, 0, 30, 15630
 0208 HPGN_0208, 2011-07-23,  M. Lisowski ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320193,  1.30,  TRM41249.00,  60194628,  NONE, 0.6616, 0.7261, 15, 30
 0208 HPGN_0208, 1996-09-07,  UC BERKELEY ,   ,  TRIMBLE,  5689 ,  4000SSE 7.15,  TRM14532.00,  1030,  NONE, 1.0116, 0, 30, 172830
 0208 HPGN_0208, 1999-07-25,  UC BERKELEY ,   ,  TRIMBLE,  5699 ,  4000SSE 7.29,  TRM22020.00+GP,  18931,  NONE, 1.2523, 0, 30, 161530
 0208 HPGN_0208, 2004-07-07,  SK ,  USGS/Cascades Volcan,  TRIMBLE,  16418 ,  4000SSI NP,  TRM29659.00,  0220016418,  NONE, 1.603, 0, 30, 161630
 0208 HPGN_0208, 2011-07-22,  M. Lisowski ,  USGS/Cascades Volcan,  TRIMBLE,  0220320193 ,  5700 1.30,  TRM41249.00,  60194628,  NONE, 0.6616, 0.7261, 15, 163515