benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 fxbu Fox_Butte, 2002-08-24,  ML KL ,  USGS ,  TRIMBLE,  220273272 ,  5700 Nav,  TRM41249.00,  12299975,  NONE, 1.1183, 1.175, 15, 945
 fxbu Fox_Butte, 2002-08-25,  ML KL ,  USGS ,  TRIMBLE,  220273272 ,  5700 Nav,  TRM41249.00,  12299975,  NONE, 1.1183, 1.175, 30, 30
 fxbu Fox_Butte, 2009-09-09,  B. Ferreira ,  USGS/Cascades Volcan,  TPS,  T222128 ,  GB-1000 3.1,  TRM41249.00,  60261108,  NONE, 0.5536, 0.6216, 15, 22845
 fxbu Fox_Butte, 2009-09-10,  B. Ferreira ,  USGS/Cascades Volcan,  TPS,  T222128 ,  GB-1000 3.1,  TRM41249.00,  60261108,  NONE, 0.5536, 0.6216, 15, 20