benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 thnd, 2004-09-05,  KurtParker ,  WWU ,  TRIMBLE 5700,  220240424,  NP,  TRM41249.00,  00000000,  NONE, 0.5155, 0.585, 0, 18440
 thnd, 2006-06-29,  Brendan Hodge ,   WWU ,  TRIMBLE 5700,  220240424,  NP,  TRM41249.00,  12399088,  NONE, 0.3886, 0.465, 0, 23430