benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 b210 B210_stmpd_E388_1955, 1992-10-07,   ,   ,  TURBOROGUE,  132 ,   ,  AOAD/M_T,  132,  NONE, 1.1114, 0, 30, 185930
 b210 B210_stmpd_E388_1955, 1996-09-19,  KAS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1F00,  ASH700228A,  0598,  NONE, 0.5023, 0.5696, 30, 1670
 b210 B210_stmpd_E388_1955, 1998-09-17,  CHS ,  USGS ,  ASHTECH,  O4582 ,  Z-XII3 CB00,  ASH700936E_C,  CR16379,  NONE, 1.2712, 1.3198, 30, 17370
 b210 B210_stmpd_E388_1955, 2000-08-21,  JMS ,   ,  ASHTECH,  lp019992804 ,  Z-XII3 CD00,  ASH700936D_M,  CR14244,  NONE, 1.2712, 1.3198, 30, 153530
 b210 B210_stmpd_E388_1955, 2002-09-10,  JMS ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII3 CD00,  ASH700936D_M,  CR14330,  NONE, 1.5033, 1.5499, 30, 15410
 b210 B210_stmpd_E388_1955, 2002-09-11,  WCH ,  USGS MENLO PARK ,  TRIMBLE,  3307A02532 ,  4000SSE NP,  TRM22020.00+GP,  0220051647,  NONE, 1.2522, 0, 30, 16370