benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 bars Barstow_2_1965_USC&G, 1992-11-14,  KWC ,  USGS ,  LM-XII,  765 ,  6M24 ,  LM-XII,  58,  NONE, 1.1537, 0, 30, 15440
 bars Barstow_2_1965_USC&G, 1993-10-09,  CHS ,  USGS ,  ASHTECH,  831 ,  LM-XII3 7A,  ASH700228A,  1027,  NONE, 1.1487, 1.1987, 30, 18730
 bars Barstow_2_1965_USC&G, 1994-03-23,  WKG ,  USGS ,  ASHTECH,  831 ,  LM-XII3 7A,  ASH700228A,  1027,  NONE, 1.2544, 1.3032, 30, 18190
 bars Barstow_2_1965_USC&G, 2002-04-03,  CHS ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD00,  ASH700936D_M,  CR14330,  NONE, 1.1297, 1.18, 30, 10
 bars Barstow_2_1965_USC&G, 2002-04-04,  CHS ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD00,  ASH700936D_M,  CR14330,  NONE, 1.1297, 1.18, 30, 10
 bars Barstow_2_1965_USC&G, 2002-04-05,  CHS ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD00,  ASH700936D_M,  CR14330,  NONE, 1.1297, 1.18, 30, 10
 bars Barstow_2_1965_USC&G, 2002-04-06,  CHS ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD00,  ASH700936D_M,  CR14330,  NONE, 1.1297, 1.18, 30, 10
 bars Barstow_2_1965_USC&G, 2006-04-22,  JMS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.0942, 1.1449, 30, 16480
 bars Barstow_2_1965_USC&G, 2006-04-23,  JMS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.0942, 1.1449, 30, 30
 bars Barstow_2_1965_USC&G, 2006-04-24,  JMS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.0942, 1.1449, 30, 30
 bars Barstow_2_1965_USC&G, 2011-07-16,  JMS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 0.9601, 1.0129, 15, 0
 bars Barstow_2_1965_USC&G, 2011-07-17,  JMS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 0.9601, 1.0129, 15, 0