benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 c10x, 2001-09-14,  WCH ,   ,  ASHTECH,  lp019992803 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.1184, 1.1688, 30, 16470
 c10x, 2001-09-21,  JNA ,   ,  ASHTECH,  lp019992809 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993703,  NONE, 1.1893, 1.2388, 30, 154930
 c10x C10_1921_USGS, 2005-09-15,  MAB ,  USGS ,  ASHTECH,  579 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993703,  NONE, 1.1175, 1.1679, 30, 16210
 c10x C10_1921_USGS, 2005-09-16,  FFP ,  USGS ,  ASHTECH,  LP019992809 ,  Z-XII3 CD00,  ASH701945E_M,  CR520031626,  NONE, 1.1023, 1.1529, 30, 163530
 c10x C10_1921_2353_feet_U, 2010-09-20,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.9855, 1.0379, 15, 161345
 c10x C10_1921_2353_feet_U, 2010-09-21,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.9855, 1.0379, 15, 0