benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 napo, 1994-11-04,  C. MILLS ,  UCLA ,  TRIMBLE 4000,  1054,  SST,  TRM14532.00,  25,  NONE, 0.7441, 0, 30, 18320
 napo, 1994-11-05,  C. MILLS ,  UCLA ,  TRIMBLE 4000,  1054,  SST,  TRM14532.00,  25,  NONE, 0.7441, 0, 30, 130
 napo, 1994-11-06,  C. MILLS ,  UCLA ,  TRIMBLE 4000,  1054,  SST,  TRM14532.00,  25,  NONE, 0.7441, 0, 30, 130
 napo, 2003-10-23,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15259,  NP,  TRM29659.00,  0220061150,  NONE, 0.5, 0, 15, 175715
 napo, 2003-10-24,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15259,  NP,  TRM29659.00,  0220061150,  NONE, 0.5, 0, 15, 15
 napo, 2003-10-25,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15259,  NP,  TRM29659.00,  0220061150,  NONE, 0.5, 0, 15, 15
 napo, 2003-10-26,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15259,  NP,  TRM29659.00,  0220061150,  NONE, 0.5, 0, 15, 15
 napo, 2003-10-27,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15259,  NP,  TRM29659.00,  0220061150,  NONE, 0.5, 0, 15, 15
 napo, 2003-10-28,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15259,  NP,  TRM29659.00,  0220061150,  NONE, 0.5, 0, 15, 15
 napo, 2003-10-29,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15259,  NP,  TRM29659.00,  0220061150,  NONE, 0.5, 0, 15, 15
 napo B13_1930_USGS, 2010-05-01,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.6813, 0.7408, 15, 0
 napo B13_1930_USGS, 2012-06-08,  JMS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 0.8325, 0.8879, 15, 0
 napo B13_1930_USGS, 2012-06-09,  JMS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 0.8325, 0.8879, 15, 0