benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 re89 F_RE_1989_USGS_reset, 2001-11-15,  JMS ,   ,  ASHTECH,  lp019992804 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.4287, 1.4759, 30, 10
 re89 F_RE_1989_USGS_reset, 2001-11-16,  JMS ,   ,  ASHTECH,  lp019992804 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993706,  NONE, 1.4287, 1.4759, 30, 10
 re89 F_RE_1989_USGS_reset, 2005-03-16,  JMS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993703,  NONE, 1.3703, 1.4179, 30, 30
 re89 F_RE_1989_USGS_reset, 2005-03-17,  JMS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993703,  NONE, 1.3703, 1.4179, 30, 30
 re89 F_RE_1989_USGS_reset, 2005-03-18,  JMS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993703,  NONE, 1.3703, 1.4179, 30, 30
 re89 F_RE_1989_USGS_reset, 2012-02-02,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 1.4983, 1.5449, 15, 0
 re89 F_RE_1989_USGS_reset, 2012-02-03,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 1.4983, 1.5449, 15, 0
 re89 F_RE_1989_USGS_reset, 2012-02-04,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 1.4983, 1.5449, 15, 0
 re89 F_RE_1989_USGS_reset, 2012-02-05,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 1.4983, 1.5449, 15, 0
 re89 F_RE_1989_USGS_reset, 2012-02-06,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022602,  NONE, 1.4983, 1.5449, 15, 0
 re89 F_RE_1989_USGS_reset, 2017-03-13,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  01600,  NONE, 0.7267, 0.7848, 15, 202845
 re89 F_RE_1989_USGS_reset, 2017-03-14,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  01600,  NONE, 0.7267, 0.7848, 15, 0
 re89 F_RE_1989_USGS_reset, 2017-03-15,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  01600,  NONE, 0.7267, 0.7848, 15, 0
 re89 F_RE_1989_USGS_reset, 2017-03-16,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  01600,  NONE, 0.7267, 0.7848, 15, 0