benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 buch Buchanan_stmpd_FAA_C, 2003-01-15,  JMS ,  USGS ,  ASHTECH,  LP019992804 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.5185, 1.5649, 30, 164930
 buch Buchanan_stmpd_FAA_C, 2003-01-16,  JMS ,  USGS ,  ASHTECH,  LP019992804 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.5185, 1.5649, 30, 10
 buch Buchanan_stmpd_FAA_C, 2006-01-31,  JMS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE21,  ASH701945B_M,  CR619992805,  NONE, 1.464, 1.5109, 30, 0
 buch Buchanan_stmpd_FAA_C, 2006-02-01,  JMS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE21,  ASH701945B_M,  CR619992805,  NONE, 1.464, 1.5109, 30, 0
 buch Buchanan_stmpd_FAA_C, 2006-02-02,  JMS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE21,  ASH701945B_M,  CR619992805,  NONE, 1.464, 1.5109, 30, 0
 buch Buchanan_stmpd_FAA_C, 2014-06-03,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH700936D_M,  CR14244,  NONE, 0.954, 1.0069, 15, 201045
 buch Buchanan_stmpd_FAA_C, 2014-06-04,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH700936D_M,  CR14244,  NONE, 0.954, 1.0069, 15, 0
 buch Buchanan_stmpd_FAA_C, 2014-06-05,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH700936D_M,  CR14244,  NONE, 0.954, 1.0069, 15, 0
 buch Buchanan_stmpd_FAA_C, 2021-12-01,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  01599,  NONE, 0.7997, 0.8559, 15, 0
 buch Buchanan_stmpd_FAA_C, 2021-12-02,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  01599,  NONE, 0.7997, 0.8559, 15, 0
 buch Buchanan_stmpd_FAA_C, 2021-12-03,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  01599,  NONE, 0.7997, 0.8559, 15, 0