benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 j288, 1999-09-12,  CWW ,   ,  ASHTECH,  174 ,  Z-XII3 CD00,  ASH700936E_C,  CR16376,  NONE, 1.5587, 1.6048, 30, 155130
 j288, 1999-09-26,  CWW ,   ,  ASHTECH,  174 ,  Z-XII3 CD00,  ASH700936E_C,  CR16376,  NONE, 1.4962, 1.5428, 30, 155230
 j288 J288_1934_4329FEET_U, 2003-06-18,  WCH ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII3 CD00,  ASH701945B_M,  CR619992801,  NONE, 1.4842, 1.5309, 30, 155830
 j288 J288_1934_4329FEET_U, 2003-07-02,  VDB ,  USGS ,  ASHTECH,  04600 ,  Z-XII3 CD00,  ASH700936D_M,  CR14244,  NONE, 1.2106, 1.2599, 30, 16190
 j288 J288_4329FEET_1934_U, 2008-09-10,  CWW ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII 1L00,  ASH700936D_M,  CR14329,  NONE, 1.4429, 1.4899, 30, 15460
 j288 J288_4329FEET_1934_U, 2008-09-28,  WRT ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR519993703,  NONE, 1.3793, 1.4269, 30, 154540
 j288 J288_4329FEET_1934_U, 2013-09-09,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH701945B_M,  CR519993703,  NONE, 1.3803, 1.4279, 15, 145145
 j288 J288_4329FEET_1934_U, 2013-09-20,  WRT ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE210,  ASH701945E_M,  CR620022601,  NONE, 1.3682, 1.4159, 15, 17550