benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 ante Antelynx_1989_NCER, 1992-03-04,  CHS ,  USGS ,  ASHTECH,  99 ,  LM-XII3 6A,  ASH700228D,  1036,  NONE, 1.2926, 1.341, 30, 6220
 ante Antelynx_1989_NCER, 1993-01-26,  JMS ,  USGS ,  ASHTECH,  765 ,  LM-XII3 6M24,  ASH700228D,  1058,  NONE, 1.2271, 1.2762, 30, 112630
 ante Antelynx_1989_NCER, 1993-01-27,  CHS ,  USGS ,  ASHTECH,  0831 ,  LM-XII3 6M24,  ASH700228A,  1027,  NONE, 1.1456, 1.1957, 30, 9360
 ante Antelynx_1989_NCER, 1993-03-17,  JMS ,  USGS ,  ASHTECH,  1104 ,  LM-XII3 6M24,  ASH700228D,  1068,  NONE, 1.2302, 1.2792, 30, 8330
 ante Antelynx_1989_NCER, 1994-05-04,  CHS ,  USGS ,  ASHTECH,  99 ,  LM-XII3 7A,  ASH700228D,  1036,  NONE, 1.3087, 1.3569, 30, 134530
 ante Antelynx_1989_NCER, 1995-07-12,  JMS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E00,  ASH700228A,  0745,  NONE, 1.4202, 1.4674, 30, 15410
 ante Antelynx_1989_NCER, 1996-06-24,  KAS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1F00,  ASH700228A,  0598,  NONE, 1.2674, 1.316, 30, 154530
 ante Antelynx_1989_NCER, 1997-08-04,  JMS ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 1E95,  ASH700936D_M,  CR14330,  NONE, 1.356, 1.4038, 30, 16310
 ante Antelynx_1989_NCER, 1997-10-08,  CHS ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 1E95,  ASH700936D_M,  CR14329,  NONE, 1.3812, 1.4288, 30, 16240
 ante Antelynx_1989_NCER, 1998-04-15,  JMS ,  USGS ,  ASHTECH,  O4579 ,  Z-XII3 1E95,  ASH700936D_M,  CR14329,  NONE, 1.4246, 1.4718, 30, 15540
 ante Antelynx_1989_NCER, 1999-02-01,  JMS ,  USGS ,  ASHTECH,  LP03362 ,  Z-XII3 CB00,  ASH700936D_M,  CR14329,  NONE, 1.3752, 1.4228, 30, 17240
 ante Antelynx_1989_NCER, 1999-02-02,  JMS ,  USGS ,  ASHTECH,  LP03362 ,  Z-XII3 CB00,  ASH700936D_M,  CR14330,  NONE, 1.3772, 1.4248, 30, 16520