benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 t18n T18NR2E_GLO, 1993-06-07,  ,  ,  ROGUE,  116 ,  SNR-8000 93.05,  AOAD/M_T,  *116,  NONE, 1.4863, 0, 30, 71900
 t18n T18NR2E_GLO, 1993-06-08,  ,  ,  ROGUE,  T207 ,  SNR-8000 93.05,  AOAD/M_T,  *228,  NONE, 1.4127, 0, 30, 73730
 t18n T18NR2E_GLO, 1995-05-22,  STIFFLER ,  USGS ,  ROGUE,  DS14 ,  SNR-8000 95.03,  AOAD/M_T,  DS14,  NONE, 1.5779, 0, 30, 150630
 t18n T18NR2E_GLO, 1995-05-27,  STIFFLER ,  USGS ,  ROGUE,  DS14 ,  SNR-8000 95.03,  AOAD/M_T,  DS14,  NONE, 1.4933, 0, 30, 154042
 t18n T18NR2E_GLO, 1995-05-29,  HAMILTON ,  USGS ,  ROGUE,  DS27 ,  SNR-8000 95.03,  AOAD/M_T,  DS27,  NONE, 1.3683, 0, 30, 155300
 t18n T18NR2E_GLO, 1997-06-08,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E95,  ASH700936D_M,  CR14244,  NONE, 1.4841, 1.5308, 30, 154230
 t18n T18NR2E_GLO, 1997-06-09,  JMS ,  USGS ,  ASHTECH,  O4579 ,  Z-XII3 1E95,  ASH700936D_M,  CR14333,  NONE, 1.4125, 1.4598, 30, 15310
 t18n T18NR2E_GLO, 1997-06-10,  GDH ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E95,  ASH700936D_M,  *734,  NONE, 1.3378, 1.3857, 30, 1640
 t18n T18NR2E_GLO, 1997-06-13,  JLS ,  USGS ,  ASHTECH,  O4582 ,  Z-XII3 1E95,  ASH700936D_M,  *744,  NONE, 1.1305, 1.1807, 30, 161930
 t18n T18NR2E_GLO, 1997-06-14,  GDH ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E95,  ASH700936D_M,  *734,  NONE, 1.2934, 1.3418, 30, 161230
 t18n T18NR2E_GLO, 1997-06-17,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E95,  ASH700936D_M,  CR14244,  NONE, 1.5395, 1.5858, 30, 153230
 t18n T18NR2E_GLO, 2000-06-18,  GDH ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.2044, 1.2537, 15, 163630
 t18n T18NR2E_GLO, 2000-06-19,  JMS ,   ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14329,  NONE, 1.4276, 1.4747, 15, 163630