benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 d300 D300_stmpd_3207s_NASA, 1996-09-22,  JMS ,  USGS ,  ASHTECH Z-XII3,  275,  1E86,  ASH700228A,  1026,  NONE, 1.2463, 1.2952, 30, 30
 d300 D300_stmpd_3207s_NASA, 1996-09-24,  KAS ,  USGS ,  ASHTECH Z-XII3,  *LP00141,  1F00,  ASH700718B,  11416,  NONE, 0.5653, 0.6294, 30, 0
 d300 D300_stmpd_3207s_NAS, 1992-10-09,   ,   ,  TURBOROGUE,  116 ,   ,  AOAD/M_T,  116,  NONE, 1.2218, 0, 30, 16580
 d300 D300_stmpd_3207s_NAS, 1992-10-10,   ,   ,  TURBOROGUE,  116 ,   ,  AOAD/M_T,  116,  NONE, 1.2218, 0, 30, 0
 d300 D300_stmpd_3207s_NAS, 1992-10-12,   ,   ,  TURBOROGUE,  115 ,   ,  AOAD/M_T,  115,  NONE, 0.7926, 0, 30, 171430
 d300 D300_stmpd_3207s_NAS, 1992-10-13,   ,   ,  TURBOROGUE,  115 ,   ,  AOAD/M_T,  115,  NONE, 0.7926, 0, 30, 0
 d300 D300_stmpd_3207s_NAS, 1992-10-14,   ,   ,  TURBOROGUE,  115 ,   ,  AOAD/M_T,  115,  NONE, 0.7926, 0, 30, 0
 d300 D300_stmpd_3207s_NAS, 1995-03-22,  JMS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E00,  ASH700228A,  0598,  NONE, 1.373, 1.4206, 30, 14030
 d300 D300_stmpd_3207s_NAS, 1995-03-23,  JMS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E00,  ASH700228A,  0598,  NONE, 1.373, 1.4206, 30, 14030
 d300 D300_stmpd_3207s_NAS, 1995-03-24,  JMS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E00,  ASH700228A,  0598,  NONE, 1.373, 1.4206, 30, 14030
 d300 D300_stmpd_3207s_NAS, 1996-02-14,  JMS ,  USGS ,  ASHTECH,  707 ,  Z-XII3 1F00,  ASH700718B,  11404,  NONE, 1.154, 1.2039, 30, 175330
 d300 D300_stmpd_3207s_NAS, 1996-02-15,  JMS ,  USGS ,  ASHTECH,  707 ,  Z-XII3 1F00,  ASH700718B,  11404,  NONE, 1.15, 1.2, 30, 235959.998
 d300 D300_stmpd_3207s_NAS, 1996-09-21,  JMS ,  USGS ,  ASHTECH,  275 ,  Z-XII3 1E86,  ASH700228A,  1026,  NONE, 1.2463, 1.2952, 30, 15310
 d300 D300_stmpd_3207s_NAS, 1996-09-23,  KAS ,  USGS ,  ASHTECH,  *LP00141 ,  Z-XII3 1F00,  ASH700718B,  11416,  NONE, 0.5653, 0.6294, 30, 15130
 d300 D300_stmpd_3207s_NAS, 1997-10-31,  GDH ,  USGS ,  ASHTECH,  O4582 ,  Z-XII3 1E95,  ASH700936D_M,  CR14329,  NONE, 1.2398, 1.2887, 30, 10
 d300 D300_stmpd_3207s_NAS, 1997-11-01,  GDH ,  USGS ,  ASHTECH,  O4582 ,  Z-XII3 1E95,  ASH700936D_M,  CR14329,  NONE, 1.2398, 1.2887, 30, 10
 d300 D300_stmpd_3207s_NAS, 1997-11-02,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E95,  ASH700936D_M,  CR14329,  NONE, 1.2398, 1.2887, 30, 10
 d300 D300_stmpd_3207s_NAS, 1997-11-03,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E95,  ASH700936D_M,  CR14329,  NONE, 1.2398, 1.2887, 30, 10
 d300 D300_stmpd_3207s_NAS, 1998-09-19,  JMS ,  USGS ,  ASHTECH,  192 ,  Z-XII3 CB00,  ASH700936E_C,  CR16116,  NONE, 1.2964, 1.3448, 30, 154630
 d300 D300_stmpd_3207s_NAS, 1998-09-20,  JMS ,  USGS ,  ASHTECH,  192 ,  Z-XII3 CB00,  ASH700936E_C,  CR16116,  NONE, 1.2964, 1.3448, 30, 30
 d300 D300_stmpd_3207s_NAS, 1998-09-21,  CHS ,  USGS ,  ASHTECH,  LP03362 ,  Z-XII3 CB00,  ASH700936E_C,  CR16379,  NONE, 1.3005, 1.3488, 30, 153130
 d300 D300_stmpd_3207s_NAS, 1998-09-22,  CHS ,  USGS ,  ASHTECH,  LP03362 ,  Z-XII3 CB00,  ASH700936E_C,  CR16379,  NONE, 1.3005, 1.3488, 30, 10
 d300 D300_stmpd_3207s_NAS, 1999-04-23,  GDH ,  USGS ,  ASHTECH,  O4579 ,  Z-XII3 1E95,  ASH700936E_C,  CR16975,  NONE, 1.2762, 1.3248, 30, 16570
 d300 D300_stmpd_3207s_NAS, 1999-04-24,  GDH ,  USGS ,  ASHTECH,  O4579 ,  Z-XII3 1E95,  ASH700936E_C,  CR16975,  NONE, 1.2762, 1.3248, 30, 10
 d300 D300_stmpd_3207s_NAS, 2002-06-04,  JMS ,  USGS ,  ASHTECH,  LP019992803 ,  Z-XII3 CD00,  ASH701945B_M,  CR619992801,  NONE, 1.4046, 1.4519, 30, 164930
 d300 D300_stmpd_3207s_NAS, 2002-06-07,  JMS ,  USGS ,  ASHTECH,  LP019992803 ,  Z-XII3 CD00,  ASH701945B_M,  CR619992801,  NONE, 1.3743, 1.4219, 30, 10