benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 josh, 1994-11-17,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E00,  ASH700228A,  0745,  NONE, 0.332, 0.4129, 30, 14030
 josh Joshua_Ridge_unstmpd, 1994-11-18,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E00,  ASH700228A,  0745,  NONE, 0.332, 0.4129, 30, 235959.978
 josh Joshua_Ridge_unstmpd, 1994-11-19,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E00,  ASH700228A,  0745,  NONE, 0.332, 0.4129, 30, 235959.98
 josh Joshua_Ridge_unstmpd, 1994-11-20,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E00,  ASH700228A,  0745,  NONE, 0.3352, 0.4158, 30, 14030
 josh Joshua_Ridge_unstmpd, 1994-11-21,  CHS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E00,  ASH700228A,  0745,  NONE, 0.3352, 0.4158, 30, 14030