Gravitational Wave Open Science Center
New Search     Help

Event List

GWTC-1-confident
Confident detections from "GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs." Additional data products, including PE samples and skymaps, are linked from the documentation at https://doi.org/10.7935/82H3-HH23



  • Toggle columns on/off with widget at right
  • Click an event name for more information
Name Version Release GPS Mass 1 (M) Mass 2 (M) Network SNR Distance (Mpc) χeff Total Mass (M) Chirp Mass (M) Detector Frame Chirp Mass (M) Redshift False Alarm Rate (yr-1) Final Mass (M)
GW170823 v1 GWTC-1-confident 1187529256.5 39.5 39.5 +11.2 -6.7 29.0 29.0 +6.7 -7.8 11.5 11.5 1940.0 1940 +970 -900 0.09 0.09 +0.22 -0.26 -2.0 -- 29.2 29.2 +4.6 -3.6 -2.0 -- 0.35 0.35 +0.15 -0.15 1e-07 ≤ 1.0e-07 65.4 65.4 +10.1 -7.4
GW170818 v1 GWTC-1-confident 1187058327.1 35.4 35.4 +7.5 -4.7 26.7 26.7 +4.3 -5.2 11.3 11.3 1060.0 1060 +420 -380 -0.09 -0.09 +0.18 -0.21 -2.0 -- 26.5 26.5 +2.1 -1.7 -2.0 -- 0.21 0.21 +0.07 -0.07 4.2000000000000004e-05 4.2e-05 59.4 59.4 +4.9 -3.8
GW170817 v3 GWTC-1-confident 1187008882.4 1.46 1.46 +0.12 -0.10 1.27 1.27 +0.09 -0.09 33.0 33.0 40.0 40 +7 -15 0.0 0.00 +0.02 -0.01 -2.0 -- 1.186 1.186 +0.001 -0.001 -2.0 -- 0.01 0.01 +0.00 -0.00 1e-07 ≤ 1.0e-07 2.8 ≤ 2.8
GW170814 v3 GWTC-1-confident 1186741861.5 30.6 30.6 +5.6 -3.0 25.2 25.2 +2.8 -4.0 15.9 15.9 600.0 600 +150 -220 0.07 0.07 +0.12 -0.12 -2.0 -- 24.1 24.1 +1.4 -1.1 -2.0 -- 0.12 0.12 +0.03 -0.04 1e-07 ≤ 1.0e-07 53.2 53.2 +3.2 -2.4
GW170809 v1 GWTC-1-confident 1186302519.8 35.0 35.0 +8.3 -5.9 23.8 23.8 +5.1 -5.2 12.4 12.4 1030.0 1030 +320 -390 0.08 0.08 +0.17 -0.17 -2.0 -- 24.9 24.9 +2.1 -1.7 -2.0 -- 0.2 0.20 +0.05 -0.07 1e-07 ≤ 1.0e-07 56.3 56.3 +5.2 -3.8
GW170729 v1 GWTC-1-confident 1185389807.3 50.2 50.2 +16.2 -10.2 34.0 34.0 +9.1 -10.1 10.2 10.2 2840.0 2840 +1400 -1360 0.37 0.37 +0.21 -0.25 -2.0 -- 35.4 35.4 +6.5 -4.8 -2.0 -- 0.49 0.49 +0.19 -0.21 0.02 0.02 79.5 79.5 +14.7 -10.2
GW170608 v3 GWTC-1-confident 1180922494.5 11.0 11.0 +5.5 -1.7 7.6 7.6 +1.4 -2.2 14.9 14.9 320.0 320 +120 -110 0.03 0.03 +0.19 -0.07 -2.0 -- 7.9 7.9 +0.2 -0.2 -2.0 -- 0.07 0.07 +0.02 -0.02 1e-07 ≤ 1.0e-07 17.8 17.8 +3.4 -0.7
GW170104 v2 GWTC-1-confident 1167559936.6 30.8 30.8 +7.3 -5.6 20.0 20.0 +4.9 -4.6 13.0 13.0 990.0 990 +440 -430 -0.04 -0.04 +0.17 -0.21 -2.0 -- 21.4 21.4 +2.2 -1.8 -2.0 -- 0.2 0.20 +0.08 -0.08 1e-07 ≤ 1.0e-07 48.9 48.9 +5.1 -4.0
GW151226 v2 GWTC-1-confident 1135136350.6 13.7 13.7 +8.8 -3.2 7.7 7.7 +2.2 -2.5 13.1 13.1 450.0 450 +180 -190 0.18 0.18 +0.20 -0.12 -2.0 -- 8.9 8.9 +0.3 -0.3 -2.0 -- 0.09 0.09 +0.04 -0.04 1e-07 ≤ 1.0e-07 20.5 20.5 +6.4 -1.5
GW151012 v3 GWTC-1-confident 1128678900.4 23.2 23.2 +14.9 -5.5 13.6 13.6 +4.1 -4.8 10.0 10.0 1080.0 1080 +550 -490 0.05 0.05 +0.31 -0.20 -2.0 -- 15.2 15.2 +2.1 -1.2 -2.0 -- 0.21 0.21 +0.09 -0.09 0.00792 7.9e-03 35.6 35.6 +10.8 -3.8
GW150914 v3 GWTC-1-confident 1126259462.4 35.6 35.6 +4.7 -3.1 30.6 30.6 +3.0 -4.4 24.4 24.4 440.0 440 +150 -170 -0.01 -0.01 +0.12 -0.13 -2.0 -- 28.6 28.6 +1.7 -1.5 -2.0 -- 0.09 0.09 +0.03 -0.03 1e-07 ≤ 1.0e-07 63.1 63.1 +3.4 -3.0

Download table as: JSON - ASCII - CSV