benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 milx MILLER_1942_USC&GS, 2007-03-15,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 17410
 milx MILLER_1942_USC&GS, 2007-03-16,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 0
 milx MILLER_1942_USC&GS, 2007-03-17,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 0
 milx MILLER_1942_USC&GS, 2007-03-18,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 0
 milx MILLER_1942_USC&GS, 2007-03-19,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 0
 milx MILLER_1942_USC&GS, 2007-03-20,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 0
 milx MILLER_1942_USC&GS, 2007-03-21,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 0
 milx MILLER_1942_USC&GS, 2007-03-22,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 1.3258, 1.3738, 30, 0
 milx MILLER_1942_USC&GS, 2009-05-01,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.241, 1.2899, 30, 0
 milx MILLER_1942_USC&GS, 2009-05-02,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.241, 1.2899, 30, 0
 milx MILLER_1942_USC&GS, 2009-05-03,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.241, 1.2899, 30, 0
 milx MILLER_1942_USC&GS, 2009-05-04,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.241, 1.2899, 30, 0
 milx MILLER_1942_USC&GS, 2009-05-05,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.241, 1.2899, 30, 0
 milx MILLER_1942_USC&GS, 2013-12-14,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.341, 1.3889, 15, 0
 milx MILLER_1942_USC&GS, 2013-12-15,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.341, 1.3889, 15, 0
 milx MILLER_1942_USC&GS, 2013-12-16,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.341, 1.3889, 15, 0
 milx MILLER_1942_USC&GS, 2013-12-17,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 1.341, 1.3889, 15, 0
 milx MILLER_1942_USC&GS, 2019-05-07,  JLS ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.7.6,  ASH701945E_M,  CR520031615,  NONE, 0.6854, 0.7448, 15, 18540
 milx MILLER_1942_USC&GS, 2019-05-08,  JLS ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.7.6,  ASH701945E_M,  CR520031615,  NONE, 0.6854, 0.7448, 15, 0
 milx MILLER_1942_USC&GS, 2019-05-09,  JLS ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.7.6,  ASH701945E_M,  CR520031615,  NONE, 0.6854, 0.7448, 15, 0