benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 olds, 2016-09-14,  SHERROD ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00497,  SIGMA3.6.6,  TRM57971.00,  1441009309,  NONE, 0.4889, 0.5596, 15, 17580
 olds, 2016-09-15,  SHERROD ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00497,  SIGMA3.6.6,  TRM57971.00,  1441009309,  NONE, 0.4889, 0.5596, 15, 0
 olds, 2008-09-09,  DMillerJVallanceBP,  USGS/Cascades Volcan,  TPS,  T222123 ,  GB-1000 3.1,  TRM41249.00,  12354183,  NONE, 0.9483, 1.0071, 15, 193730
 olds, 2008-09-10,  DMillerJVallanceBP,  USGS/Cascades Volcan,  TPS,  T222123 ,  GB-1000 3.1,  TRM41249.00,  12354183,  NONE, 0.9483, 1.0071, 15, 0
 olds, 2008-09-11,  DMillerJVallanceBP,  USGS/Cascades Volcan,  TPS,  T222123 ,  GB-1000 3.1,  TRM41249.00,  12354183,  NONE, 0.9483, 1.0071, 15, 0