benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 carp CarPerm_stmpd_Lexi_1, 1992-04-11,  WKG ,  USGS ,  ASHTECH,  107 ,  LM-XII3 6A,  ASH700228D,  *031,  NONE, 1.5257, 1.5721, 30, 162330
 carp CarPerm_stmpd_Lexi_1, 1992-09-23,  KWC ,  USGS ,  ASHTECH,  764 ,  LM-XII3 7A24,  ASH700228A,  0598,  NONE, 1.2261, 1.2752, 30, 16530
 carp CarPerm_stmpd_Lexi_1, 1993-05-08,  WKG ,  USGS ,  ASHTECH,  0831 ,  LM-XII3 6M24,  ASH700228A,  1027,  NONE, 1.2674, 1.316, 30, 3030
 carp CarPerm_stmpd_Lexi_1, 1993-05-09,  WKG ,  USGS ,  ASHTECH,  0831 ,  LM-XII3 6M24,  ASH700228A,  1027,  NONE, 1.2694, 1.318, 30, 3030
 carp CarPerm_stmpd_Lexi_1, 1993-05-10,  WKG ,  USGS ,  ASHTECH,  0831 ,  LM-XII3 6M24,  ASH700228A,  1027,  NONE, 1.2684, 1.317, 30, 3030
 carp CarPerm_stmpd_Lexi_1, 1993-05-11,  KWC ,  USGS ,  ASHTECH,  0831 ,  LM-XII3 6M24,  ASH700228A,  1027,  NONE, 1.2674, 1.316, 30, 3030
 carp CarPerm_stmpd_Lexi_1, 1993-05-12,  KWC ,  USGS ,  ASHTECH,  0831 ,  LM-XII3 6M24,  ASH700228A,  1027,  NONE, 1.2684, 1.317, 30, 3030
 carp CarPerm_stmpd_Lexi_1, 1993-10-12,  GDH ,  USGS ,  ASHTECH,  764 ,  LM-XII3 7A,  ASH700228A,  0598,  NONE, 1.2302, 1.2792, 30, 162830
 carp CarPerm_stmpd_Lexi_1, 1994-05-09,  JMS ,  USGS ,  ASHTECH,  765 ,  LM-XII3 7A,  ASH700228D,  1058,  NONE, 1.1769, 1.2266, 30, 19480