benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 mpyc, 2008-09-09,  ML ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220264600,  NP,  TRM41249.00,  60142391,  NONE, 1.1181, 1.1748, 15, 2115
 mpyc, 2016-09-14,  KRAMER ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00344,  SIGMA3.6.6,  TRM41249.00,  60194628,  NONE, 0.7511, 0.8134, 15, 0