benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 over, 1996-06-10,  unknown ,  CVO ,  Trimble 4000SSE,  03058,  GammaNP,  TRM14532.00,  05159,  NONE, 1.5027, 0, 30, 13170
 over, 1996-06-11,  unknown ,  CVO ,  Trimble 4000SSE,  03058,  GammaNP,  TRM14532.00,  05159,  NONE, 1.5474, 0, 30, 131730