benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 rb02, 2010-06-29,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220263478,  1.04,  TRM41249.00,  60142391,  NONE, 1.1497, 1.2061, 15, 21715
 rb02, 2011-11-01,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320138,  2.01,  TRM41249.00,  UNKNOWN,  NONE, 0.5821, 0.649, 15, 185430
 rb02, 2012-11-07,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220316024,  2.01,  TRM41249.00,  60194583,  NONE, 0.5603, 0.628, 15, 21500
 rb02, 2012-11-08,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220316024,  2.01,  TRM41249.00,  60194583,  NONE, 0.5603, 0.628, 15, 30
 rb02, 2013-11-25,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220316023,  2.01,  TRM41249.00,  60267811,  NONE, 0.5738, 0.641, 15, 203630
 rb02, 2013-11-26,  B. Pauk ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220316023,  2.01,  TRM41249.00,  60267811,  NONE, 0.5738, 0.641, 15, 30
 rb02, 2014-11-04,  B. Pauk ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00600,  SIGMA3.6.0,  TRM41249.00,  UNKNOWN,  NONE, 0.8507, 0.911, 15, 202115
 rb02, 2014-11-05,  B. Pauk ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00600,  SIGMA3.6.0,  TRM41249.00,  UNKNOWN,  NONE, 0.8507, 0.911, 15, 0
 rb02, 2015-09-29,  MEYERS ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00344,  SIGMA3.6.2,  TRM41249.00,  60125132,  NONE, 0.5624, 0.63, 15, 20315
 rb02, 2015-09-30,  MEYERS ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00344,  SIGMA3.6.2,  TRM41249.00,  60125132,  NONE, 0.5624, 0.63, 15, 0
 rb02, 2016-08-17,  KRAMER ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00344,  SIGMA3.6.6,  TRM41249.00,  60125132,  NONE, 0.81, 0.871, 15, 201015
 rb02, 2016-08-18,  KRAMER ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00344,  SIGMA3.6.6,  TRM41249.00,  60125132,  NONE, 0.81, 0.871, 15, 0