benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 nubi, 1999-09-26,  GDH ,   ,  ASHTECH,  4600 ,  Z-XII3 CC00,  ASH700936D_M,  CR14341,  NONE, 1.4034, 1.4507, 30, 15550
 nubi, 2003-06-23,  ETE ,  USGS CVO ,  ASHTECH,  LP019992604 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993302,  NONE, 1.4106, 1.4579, 30, 151130
 nubi, 2003-06-24,  MP ,  USGS/Cascades Volcan,  TRIMBLE,  14804 ,  4000SSI NP,  TRM29659.00,  66593,  NONE, 1.1832, 0, 30, 143530
 nubi Nubi_S135_1932_USC&G, 2008-09-11,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE21,  ASH700936D_M,  CR14341,  NONE, 1.6051, 1.6509, 30, 16100
 nubi Nubi_S135_1932_USC&G, 2008-09-12,  SAH ,  USGS ,  ASHTECH,  579 ,  Z-XII 1L00,  ASH701945E_M,  CR520031626,  NONE, 1.3995, 1.4469, 30, 172030
 nubi Nubi_S135_1932_USC&G, 2013-09-06,  JLS ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.7102, 0.7688, 15, 144315
 nubi Nubi_S135_1932_USC&G, 2013-09-07,  JLS ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.7102, 0.7688, 15, 0
 nubi Nubi_S135_1932_USC&G, 2013-09-08,  JLS ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.7102, 0.7688, 15, 0