benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 c200 C200_stmpd_D46_1934_, 1992-10-09,   ,   ,  TURBOROGUE,  LP00108 ,   ,  AOAD/M_T,  108,  NONE, 1.0008, 0, 30, 16220
 c200 C200_stmpd_D46_1934_, 1992-10-12,   ,   ,  TURBOROGUE,  142 ,   ,  AOAD/M_T,  142,  NONE, 1.1965, 0, 30, 16400
 c200, 1996-09-20,  JMS ,  USGS ,  ASHTECH,  345 ,  Z-XII3 1G00,  ASH700228D,  *177,  NONE, 1.3227, 1.3708, 30, 15170
 c200, 1996-09-21,  GDH ,  USGS ,  ASHTECH,  342 ,  Z-XII3 1G00,  ASH700228A,  *165,  NONE, 1.1879, 1.2374, 30, 163330
 c200, 1996-09-22,  GDH ,  USGS ,  ASHTECH,  342 ,  Z-XII3 1G00,  ASH700228A,  *165,  NONE, 1.2101, 1.2594, 30, 153130
 c200, 1998-09-17,  JMS ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 CB00,  ASH700936D_M,  CR14341,  NONE, 1.2358, 1.2848, 30, 17310
 c200, 1998-09-18,  JMS ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 CB00,  ASH700936D_M,  CR14341,  NONE, 0.4435, 0.5145, 30, 154230
 c200, 1998-09-19,  GWB ,  USGS ,  ASHTECH,  LP03348 ,  Z-XII3 CB00,  ASH700936E_C,  CR16909,  NONE, 1.3116, 1.3598, 30, 16360
 c200, 1998-09-20,  GWB ,  USGS ,  ASHTECH,  LP03348 ,  Z-XII3 CB00,  ASH700936E_C,  CR16909,  NONE, 1.2884, 1.3368, 30, 16130
 c200, 2002-06-04,  CHS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.2582, 1.3069, 30, 155630
 c200, 2002-06-05,  JNS ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII3 CD00,  ASH700936D_M,  CR14329,  NONE, 1.4126, 1.4599, 30, 16270
 c200 C200_stmpd_D46_1934_, 2002-09-10,  WC ,  USGS MENLO PARK ,  TRIMBLE,  3337A03970 ,  4000SSE NP,  TRM22020.00+GP,  0220051878,  NONE, 1.0694, 0, 30, 16030
 c200 C200_stmpd_D46_1934_, 2002-09-11,  MCN ,  USGS ,  ASHTECH,  04600 ,  Z-XII3 CD00,  ASH701945B_M,  CR619992801,  NONE, 1.2501, 1.2989, 30, 15200