benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 patt Pattiway_1938_USC&GS, 1992-05-28,  KWC ,  USGS ,  ASHTECH,  763 ,  LM-XII3 7A,  ASH700228A,  1026,  NONE, 1.2634, 1.3121, 30, 5030
 patt Pattiway_1938_USC&GS, 1992-10-19,  GDH ,  USGS ,  ASHTECH,  763 ,  LM-XII3 6M24,  ASH700228A,  0718,  NONE, 1.1728, 1.2225, 30, 151530
 patt Pattiway_1938_USC&GS, 1993-10-11,  JMS ,  USGS ,  ASHTECH,  104 ,  LM-XII3 7A,  ASH700228D,  1068,  NONE, 1.1457, 1.1957, 30, 155730
 patt Pattiway_1938_USC&GS, 1994-05-10,  CHS ,  USGS ,  ASHTECH,  763 ,  LM-XII3 7A,  ASH700228A,  0718,  NONE, 1.1567, 1.2066, 30, 14530
 patt Pattiway_1938_USC&GS, 1995-10-18,  JMS ,  USGS ,  ASHTECH,  *LP00141 ,  Z-XII3 1F00,  ASH700718B,  11416,  NONE, 1.1718, 1.2215, 30, 14330
 patt Pattiway_1938_USC&GS, 1996-04-20,  JMS ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1F00,  ASH700228D,  1036,  NONE, 1.2091, 1.2584, 30, 14930
 patt Pattiway_1938_USC&GS, 1997-02-27,  GDH ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E95,  ASH700228A,  1027,  NONE, 1.1658, 1.2156, 30, 151930
 patt Pattiway_1938_USC&GS, 1997-02-28,  GDH ,  USGS ,  ASHTECH,  4600 ,  Z-XII3 1E95,  ASH700228A,  1027,  NONE, 1.1658, 1.2156, 30, 30
 patt Pattiway_1938_USC&GS, 1998-10-23,  CHS ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 CB00,  ASH700936D_M,  CR14329,  NONE, 1.1913, 1.2408, 30, 15130
 patt Pattiway_1938_USC&GS, 1998-10-24,  CHS ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 CB00,  ASH700936D_M,  CR14329,  NONE, 1.1913, 1.2408, 30, 15300
 patt Pattiway_1938_USC&GS, 2000-04-11,  GDH ,   ,  ASHTECH,  4600 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.1498, 1.1998, 30, 30
 patt Pattiway_1938_USC&GS, 2000-04-12,  GDH ,   ,  ASHTECH,  4600 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.1498, 1.1998, 30, 30
 patt Pattiway_1938_USC&GS, 2011-03-16,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 1.1985, 1.2479, 15, 182745
 patt Pattiway_1938_USC&GS, 2011-03-17,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 1.1985, 1.2479, 15, 0
 patt Pattiway_1938_USC&GS, 2011-03-18,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 1.1985, 1.2479, 15, 0
 patt Pattiway_1938_USC&GS, 2011-03-19,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 1.1985, 1.2479, 15, 0
 patt Pattiway_1938_USC&GS, 2011-03-20,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 1.1985, 1.2479, 15, 0
 patt Pattiway_1938_USC&GS, 2011-03-21,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 1.1985, 1.2479, 15, 0
 patt Pattiway_1938_USC&GS, 2011-03-22,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH700936D_M,  CR14330,  NONE, 1.1985, 1.2479, 15, 0