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
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Click an event name for all versions and more information.
Values in the table below are from the Default SEARCH and Default PE cases found in the individual event's page.
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List contains 11 events.
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 )
Pastro
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
12.2
12.2
+0.2
-0.3
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
0.0000001
≤
1.0e-07
1.0
1.00
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
12.0
12.0
+0.3
-0.4
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
0.000042000000000000004
4.2e-05
1.0
1.00
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
0.0000001
≤
1.0e-07
1.0
1.00
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
17.7
17.7
+0.2
-0.3
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
0.0000001
≤
1.0e-07
1.0
1.00
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
12.8
12.8
+0.2
-0.3
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
0.0000001
≤
1.0e-07
1.0
1.00
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
10.8
10.8
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
0.98
0.98
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
15.4
15.4
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
0.0000001
≤
1.0e-07
1.0
1.00
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
13.8
13.8
+0.2
-0.3
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
0.0000001
≤
1.0e-07
1.0
1.00
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
0.0000001
≤
1.0e-07
1.0
1.00
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
1.0
1.00
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
26.0
26.0
+0.1
-0.2
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
0.0000001
≤
1.0e-07
1.0
1.00
63.1
63.1
+3.4
-3.0
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