benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 lala, 2001-08-25,  ML ,   ,  ASHTECH Z-XII3,  604,  CD00,  ASH701945B_M,  803,  NONE, 0.8364, 0.8917, 30, 11430
 lala LALA, 2003-09-15,  ML ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220292018,  NP,  TRM41249.00,  12354183,  NONE, 0.5541, 0.6221, 30, 300
 lala LALA, 2003-09-16,  ML ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220292018,  NP,  TRM41249.00,  12354183,  NONE, 0.5541, 0.6221, 30, 30
 lala LALA, 2007-06-28,  DS ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  2.5,  TPSPG_A1+GP,  3100288,  NONE, 1.3238, 0, 30, 17290
 lala LALA, 2007-06-29,  DS ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  2.5,  TPSPG_A1+GP,  3100288,  NONE, 1.3238, 0, 30, 30
 lala LALA, 2007-06-30,  DS ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  2.5,  TPSPG_A1+GP,  3100288,  NONE, 1.3238, 0, 30, 17160
 lala LALA, 2007-07-01,  DS ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  2.5,  TPSPG_A1+GP,  3100288,  NONE, 1.3238, 0, 30, 30
 lala LALA, 2007-07-02,  DS ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  2.5,  TPSPG_A1+GP,  3100288,  NONE, 1.3238, 0, 30, 30
 lala LALA, 2002-10-31,  CWW ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993702,  NONE, 0.5142, 0.5809, 30, 10
 lala LALA, 2002-11-01,  CWW ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993702,  NONE, 0.5142, 0.5809, 30, 10
 lala LALA, 2005-09-13,  MLEYI ,  USGS/Cascades Volcan,  TRIMBLE,  4526253184 ,  NETRS NP,  TRM41249.00,  60091058,  NONE, 0.5842, 0.6511, 30, 0
 lala LALA, 2008-10-09,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220320193 ,  5700 NP,  TRM41249.00,  60142241,  NONE, 0.54, 0.6085, 15, 1445
 lala LALA, 2008-10-10,  ML ,  USGS/Cascades Volcan,  TRIMBLE,  0220320193 ,  5700 NP,  TRM41249.00,  60142241,  NONE, 0.54, 0.6085, 15, 30