benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 barr Barren_stmpd_Ba_Re_1, 1996-05-07,  GDH ,  USGS ,  ASHTECH,  *LP00141 ,  Z-XII3 1F00,  ASH700718B,  11416,  NONE, 1.1601, 1.21, 30, 30
 barr Barren_stmpd_Ba_Re_1, 2001-10-23,  GDH ,   ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14330,  NONE, 1.17, 1.2197, 30, 16400
 barr Barren_stmpd_Ba_Re_1, 2001-10-24,  GDH ,   ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14330,  NONE, 1.17, 1.2197, 30, 10
 barr Barren_stmpd_Ba_Re_1, 2001-10-25,  GDH ,   ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14330,  NONE, 1.17, 1.2197, 30, 10
 barr Barren_stmpd_Ba_Re_1, 2003-03-28,  JMS ,  USGS ,  ASHTECH,  04600 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.2875, 1.336, 30, 10
 barr Barren_stmpd_Ba_Re_1, 2003-03-29,  JMS ,  USGS ,  ASHTECH,  04600 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.2875, 1.336, 30, 10
 barr Barren_stmpd_Ba_Re_1, 2005-06-08,  CHS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.5089, 0.5759, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2005-06-09,  CHS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.5078, 0.5748, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2006-05-16,  JMS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 1.2268, 1.2759, 30, 230
 barr Barren_stmpd_Ba_Re_1, 2006-05-17,  JMS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 1.2268, 1.2759, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2006-05-18,  JMS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 1.2268, 1.2759, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2008-05-08,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.4898, 0.5579, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2008-05-09,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.4898, 0.5579, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2008-05-10,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.4898, 0.5579, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2008-05-11,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.4898, 0.5579, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2008-05-12,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.4898, 0.5579, 30, 0
 barr Barren_stmpd_Ba_Re_1, 2015-03-11,  JLS ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.7782, 0.8349, 15, 163245
 barr Barren_stmpd_Ba_Re_1, 2015-03-12,  JLS ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.7782, 0.8349, 15, 0
 barr Barren_stmpd_Ba_Re_1, 2015-03-13,  JLS ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.7782, 0.8349, 15, 0
 barr Barren_stmpd_Ba_Re_1, 2015-03-14,  JLS ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.7782, 0.8349, 15, 0