benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) vac3 Vaca_3_USGS, 1995-09-28, JMS , USGS , ASHTECH, O4582 , Z-XII3 1E00, ASH700228D, 1068, NONE, 1.4634, 1.5103, 30, 142030 vac3 Vaca_3_USGS, 1995-11-02, JMS , USGS , ASHTECH, *LP00141 , Z-XII3 1F00, ASH700718B, 11416, NONE, 1.3378, 1.3857, 30, 165330 vac3 Vaca_3_USGS, 1995-11-03, JMS , USGS , ASHTECH, *LP00141 , Z-XII3 1F00, ASH700718B, 11416, NONE, 1.371, 1.4186, 30, 165730 vac3 Vaca_3_USGS, 1996-10-31, JMS , USGS , ASHTECH, *LP00141 , Z-XII3 1F00, ASH700718B, 11416, NONE, 1.4225, 1.4697, 30, 16450 vac3 Vaca_3_USGS, 1997-02-11, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700228A, 1027, NONE, 1.3941, 1.4415, 30, 16450 vac3 Vaca_3_USGS, 1997-02-12, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700228A, 1027, NONE, 1.3147, 1.3629, 30, 164930 vac3 Vaca_3_USGS, 1997-11-20, CHS , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700936D_M, CR14244, NONE, 1.3722, 1.4198, 30, 16550 vac3 Vaca_3_USGS, 1997-12-03, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700936D_M, CR14333, NONE, 1.3338, 1.3818, 30, 1730 vac3 Vaca_3_USGS, 1998-02-25, JMS , USGS , ASHTECH, O4582 , Z-XII3 1E95, ASH700936D_M, CR14333, NONE, 1.3974, 1.4448, 30, 17120 vac3 Vaca_3_USGS, 1998-02-26, JMS , USGS , ASHTECH, O4582 , Z-XII3 1E95, ASH700936D_M, CR14333, NONE, 1.4004, 1.4478, 30, 1760 vac3 Vaca_3_USGS, 1998-12-03, CHS , USGS , ASHTECH, O4582 , Z-XII3 CB00, ASH700936D_M, CR14330, NONE, 1.3984, 1.4458, 30, 16530 vac3 Vaca_3_USGS, 1998-12-16, GDH , USGS , ASHTECH, LP03362 , Z-XII3 CB00, ASH700936D_M, CR14341, NONE, 1.355, 1.4028, 30, 16550 vac3 Vaca_3_USGS, 2001-01-18, GDH , USGS , ASHTECH, lp019992803 , Z-XII3 CD00, ASH700936D_M, CR14341, NONE, 1.2884, 1.3368, 30, 16520 vac3 Vaca_3_USGS, 2001-03-27, JMS , , ASHTECH, O4597 , Z-XII3 CC00, ASH701945B_M, CR519993703, NONE, 1.4276, 1.4747, 30, 16410 vac3 Vaca_3_USGS, 2003-02-06, CHS , USGS , ASHTECH, LP03360 , Z-XII3 CC00, ASH700936D_M, CR14333, NONE, 1.2299, 1.2789, 30, 1760 vac3 Vaca_3_USGS, 2003-02-10, GDH , USGS , ASHTECH, ZE120023204 , Z-X ZC00, ASH701945B_M, CR619992801, NONE, 1.34, 1.3879, 30, 1770 vac3 Vaca_3_USGS, 2006-02-07, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE21, ASH700936D_M, CR14244, NONE, 0.6533, 0.7138, 30, 0 vac3 Vaca_3_USGS, 2006-02-08, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE21, ASH700936D_M, CR14244, NONE, 0.6533, 0.7138, 30, 0 vac3 Vaca_3_USGS, 2006-02-09, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE21, ASH700936D_M, CR14244, NONE, 0.6533, 0.7138, 30, 0 vac3 Vaca_3_USGS, 2009-03-10, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE210, ASH701945B_M, CR519993703, NONE, 0.6222, 0.6839, 30, 17440 vac3 Vaca_3_USGS, 2009-03-11, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE210, ASH701945B_M, CR519993703, NONE, 0.6222, 0.6839, 30, 0 vac3 Vaca_3_USGS, 2009-03-12, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE210, ASH701945B_M, CR519993703, NONE, 0.6222, 0.6839, 30, 0 vac3 Vaca_3_USGS, 2009-03-13, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE210, ASH701945B_M, CR519993703, NONE, 0.6222, 0.6839, 30, 0 vac3 Vaca_3_USGS, 2014-08-25, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 161715 vac3 Vaca_3_USGS, 2014-08-26, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-08-27, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-08-28, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-08-29, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-08-30, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-08-31, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-01, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-02, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-03, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-04, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-05, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-06, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-07, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-08, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-09, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-10, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-11, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-12, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-13, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-14, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0 vac3 Vaca_3_USGS, 2014-09-15, JLS , USGS , JAVAD, 00588 , TRE_G3TH SIGMA3.3.1, ASH700936D_M, CR14330, NONE, 0.7494, 0.8069, 15, 0