benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 tess Tessajera_1932_USC&G, 1993-11-18,  KWC ,  USGS ,  ASHTECH,  104 ,  LM-XII3 7A,  ASH700228D,  1068,  NONE, 1.2755, 1.3241, 30, 16470
 tess Tessajera_1932_USC&G, 1996-05-07,  GDH ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1F00,  ASH700228A,  0598,  NONE, 1.1457, 1.1957, 30, 154430
 tess Tessajera_1932_USC&G, 1996-05-08,  GDH ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1F00,  ASH700228A,  0598,  NONE, 1.1507, 1.2007, 30, 15290
 tess Tessajera_1932_USC&G, 2001-05-15,  GDH ,  USGS ,  ASHTECH,  lp019992805 ,  Z-XII3 CD00,  ASH701945.02B,  CR619992801,  NONE, 0.5802, 0.6436, 30, 162730
 tess Tessajera_1932_USC&G, 2001-05-16,  GDH ,   ,  ASHTECH,  lp019992805 ,  Z-XII3 CD00,  ASH701945.02B,  CR619992801,  NONE, 0.5802, 0.6436, 30, 10
 tess Tessajera_1932_USC&G, 2003-03-25,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZC00,  ASH701945E_M,  CR620022601,  NONE, 0.5888, 0.6519, 30, 165830
 tess Tessajera_1932_USC&G, 2003-03-26,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZC00,  ASH701945E_M,  CR620022601,  NONE, 0.5888, 0.6519, 30, 0
 tess Tessajera_1932_USC&G, 2003-03-27,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZC00,  ASH701945E_M,  CR620022601,  NONE, 0.5888, 0.6519, 30, 0
 tess Tessajera_1932_USC&G, 2004-02-24,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE00,  ASH701945E_M,  CR620022605,  NONE, 0.571, 0.6349, 30, 17100
 tess Tessajera_1932_USC&G, 2004-02-25,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE00,  ASH701945E_M,  CR620022605,  NONE, 0.571, 0.6349, 30, 0
 tess Tessajera_1932_USC&G, 2004-02-26,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE00,  ASH701945E_M,  CR620022605,  NONE, 0.571, 0.6349, 30, 0
 tess Tessajera_1932_USC&G, 2005-05-04,  JMS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945E_M,  CR620022602,  NONE, 0.5857, 0.6489, 30, 0
 tess Tessajera_1932_USC&G, 2005-05-05,  JMS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945E_M,  CR620022602,  NONE, 0.5857, 0.6489, 30, 0
 tess Tessajera_1932_USC&G, 2005-05-06,  JMS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945E_M,  CR620022602,  NONE, 0.5857, 0.6489, 30, 0
 tess Tessajera_1932_USC&G, 2006-06-06,  GDH ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.5867, 0.6499, 30, 0
 tess Tessajera_1932_USC&G, 2006-06-07,  GDH ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.5867, 0.6499, 30, 0
 tess Tessajera_1932_USC&G, 2006-06-08,  GDH ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.5867, 0.6499, 30, 0
 tess Tessajera_1932_USC&G, 2008-05-11,  JLS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.735, 0.7929, 30, 17410
 tess Tessajera_1932_USC&G, 2008-05-12,  JLS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.735, 0.7929, 30, 0
 tess Tessajera_1932_USC&G, 2008-05-13,  JLS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.735, 0.7929, 30, 0
 tess Tessajera_1932_USC&G, 2008-05-14,  JLS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 0.735, 0.7929, 30, 0
 tess Tessajera_1932_USC&G, 2015-05-27,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022601,  NONE, 0.7956, 0.8518, 15, 165615
 tess Tessajera_1932_USC&G, 2015-05-28,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022601,  NONE, 0.7956, 0.8518, 15, 0
 tess Tessajera_1932_USC&G, 2015-05-29,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022601,  NONE, 0.7956, 0.8518, 15, 0
 tess Tessajera_1932_USC&G, 2015-05-30,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022601,  NONE, 0.7956, 0.8518, 15, 0
 tess Tessajera_1932_USC&G, 2024-07-15,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.7463, 0.8039, 15, 2000
 tess Tessajera_1932_USC&G, 2024-07-16,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.7463, 0.8039, 15, 0
 tess Tessajera_1932_USC&G, 2024-07-17,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.7463, 0.8039, 15, 0
 tess Tessajera_1932_USC&G, 2024-07-18,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.7463, 0.8039, 15, 0