benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 dant, 1994-10-22,  UNKNOWN ,  UNKNOWN ,  TRIMBLE 4000SSE,  3337A03973,  NP,  TRM22020.00+GP,  80053868,  NONE, 1.1272, 0, 30, 162430
 dant, 1996-09-01,  UNKNOWN ,  UNKNOWN ,  TRIMBLE 4000SSE,  3335A03897,  NP,  TRM14532.00,  3006A00028,  NONE, 1.159, 0, 30, 0
 dant, 2002-09-25,  B.Bartel J.Normande,  UNKNOWN ,  TRIMBLE 4000SSE,  3427A06745,  NP,  TRM22020.00+GP,  0220051874,  NONE, 0.94, 0, 30, 330