benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 lola, 1994-06-21,  unknown ,  NGS ,  TRIMBLE 4000SST,  484,  4.81,  TRM14532.00,  18,  NONE, 2.22, 0, 15, 173445
 lola, 1994-06-23,  unknown ,  NGS ,  TRIMBLE 4000SST,  486,  4.81,  TRM14532.00,  18,  NONE, 2.22, 0, 15, 17270
 lola, 2000-11-14,  JMS ,   ,  ASHTECH,  O4582 ,  Z-XII3 CD00,  ASH701945.02B,  CR619992801,  NONE, 1.468, 1.5148, 30, 480
 lola, 2000-11-15,  JMS ,   ,  ASHTECH,  O4582 ,  Z-XII3 CD00,  ASH701945.02B,  CR619992801,  NONE, 1.468, 1.5148, 30, 10
 lola, 2000-11-18,  JMS ,   ,  ASHTECH,  O4591 ,  Z-XII3 CD00,  ASH700936D_M,  CR14330,  NONE, 1.3853, 1.4328, 30, 15450
 lola, 2004-09-14,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE00,  ASH701945E_M,  CR620022601,  NONE, 1.3531, 1.4009, 30, 145430
 lola, 2004-09-15,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE00,  ASH701945E_M,  CR620022601,  NONE, 1.3531, 1.4009, 30, 0
 lola, 2004-09-18,  WRT ,  USGS ,  ASHTECH,  LP019992804 ,  Z-XII3 CD00,  ASH700936D_M,  CR14329,  NONE, 1.4499, 1.4969, 30, 1320
 lola, 2004-09-19,  WRT ,  USGS ,  ASHTECH,  LP019992804 ,  Z-XII3 CD00,  ASH700936D_M,  CR14329,  NONE, 1.4499, 1.4969, 30, 30
 lola LOLA_FAA_LOL_A_1994_, 2009-09-09,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH701945B_M,  CR619992805,  NONE, 0.7473, 0.8048, 30, 185530
 lola LOLA_FAA_LOL_A_1994_, 2009-09-10,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH701945B_M,  CR619992805,  NONE, 0.7473, 0.8048, 30, 0
 lola LOLA_FAA_LOL_A_1994_, 2009-09-11,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH701945B_M,  CR619992805,  NONE, 0.7473, 0.8048, 30, 0