Event List
GWTC-2.1-confident
Confident events from the O3A observation run for LIGO and Virgo, as described in the GWTC-2.1 catalog paper. These events are also included in a cumulative list of
all GWTC events published to date. Details and additional data products are linked from the
documentation page .
Toggle columns on/off with widget at right.
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.
See Event Portal Usage Notes for more details.
×
List contains 44 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☉ )
GW190930_133541
v2
GWTC-2.1-confident
1253885759.2
14.2
14.2
+8.0
-4.0
6.9
6.9
+2.4
-2.1
9.7
9.7
+0.3
-0.5
770.0
770
+320
-320
0.19
0.19
+0.22
-0.16
21.2
21.2
+5.9
-2.0
8.5
8.5
+0.5
-0.4
-2.0 --
0.16
0.16
+0.06
-0.06
0.012
0.012
0.99785
1.00
20.2
20.2
+6.1
-2.0
GW190929_012149
v2
GWTC-2.1-confident
1253755327.4
66.3
66.3
+21.6
-16.6
26.8
26.8
+14.7
-10.6
9.7
9.7
+0.4
-0.6
3130.0
3130
+2510
-1370
-0.03
-0.03
+0.23
-0.28
93.3
93.3
+23.3
-15.0
35.6
35.6
+10.2
-7.4
-2.0 --
0.53
0.53
+0.33
-0.20
0.16
0.16
0.87042
0.87
90.3
90.3
+22.3
-14.6
GW190926_050336
v1
GWTC-2.1-confident
1253509434.0
41.1
41.1
+20.8
-12.5
20.4
20.4
+11.4
-8.2
8.1
8.1
+0.6
-0.8
3280.0
3280
+3400
-1730
-0.02
-0.02
+0.25
-0.32
61.9
61.9
+22.7
-12.0
24.4
24.4
+9.0
-4.9
-2.0 --
0.55
0.55
+0.44
-0.26
1.1
1.1
0.54334
0.54
59.6
59.6
+22.1
-11.8
GW190925_232845
v1
GWTC-2.1-confident
1253489343.1
20.8
20.8
+6.5
-2.9
15.5
15.5
+2.5
-3.6
9.7
9.7
+0.3
-0.6
930.0
930
+460
-350
0.09
0.09
+0.16
-0.15
36.7
36.7
+3.6
-2.8
15.6
15.6
+1.1
-1.1
-2.0 --
0.19
0.19
+0.08
-0.07
0.0072
0.0072
0.98849
0.99
34.9
34.9
+3.5
-2.6
GW190924_021846
v2
GWTC-2.1-confident
1253326744.8
8.8
8.8
+4.3
-1.8
5.1
5.1
+1.2
-1.5
12.0
12.0
+0.3
-0.4
550.0
550
+220
-220
0.03
0.03
+0.20
-0.08
13.9
13.9
+2.8
-0.9
5.8
5.8
+0.2
-0.2
-2.0 --
0.11
0.11
+0.04
-0.04
0.00001
≤
1.0e-05
1.0
1.00
13.3
13.3
+3.0
-0.9
GW190917_114630
v1
GWTC-2.1-confident
1252756008.0
9.7
9.7
+3.4
-3.9
2.1
2.1
+1.1
-0.4
8.3
8.3
+0.5
-0.8
720.0
720
+300
-310
-0.08
-0.08
+0.21
-0.43
11.8
11.8
+3.0
-2.8
3.7
3.7
+0.2
-0.2
-2.0 --
0.15
0.15
+0.05
-0.06
0.66
0.66
0.76643
0.77
11.6
11.6
+3.1
-2.9
GW190916_200658
v1
GWTC-2.1-confident
1252699636.9
43.8
43.8
+19.9
-12.6
23.3
23.3
+12.5
-10.0
8.1
8.1
+0.3
-0.5
4940.0
4940
+3710
-2380
0.2
0.20
+0.33
-0.31
68.0
68.0
+18.3
-13.1
26.9
26.9
+8.2
-5.4
-2.0 --
0.77
0.77
+0.45
-0.32
4.7
4.7
0.65727
0.66
65.0
65.0
+17.3
-12.6
GW190915_235702
v2
GWTC-2.1-confident
1252627040.6
32.6
32.6
+8.8
-4.9
24.5
24.5
+4.9
-5.8
13.1
13.1
+0.2
-0.3
1750.0
1750
+710
-650
-0.03
-0.03
+0.19
-0.24
57.2
57.2
+7.1
-5.3
24.4
24.4
+3.0
-2.3
-2.0 --
0.32
0.32
+0.11
-0.11
0.00001
≤
1.0e-05
1.0
1.00
54.7
54.7
+6.6
-5.0
GW190910_112807
v2
GWTC-2.1-confident
1252150105.3
43.8
43.8
+7.6
-6.8
34.2
34.2
+6.6
-7.3
14.5
14.5
+0.2
-0.3
1520.0
1520
+1090
-630
0.0
0.00
+0.17
-0.20
78.0
78.0
+9.3
-9.1
33.5
33.5
+4.2
-4.1
-2.0 --
0.29
0.29
+0.17
-0.11
0.0029
0.0029
0.99669
1.00
74.4
74.4
+8.5
-8.6
GW190828_065509
v2
GWTC-2.1-confident
1251010527.8
23.7
23.7
+6.8
-6.7
10.4
10.4
+3.8
-2.2
10.2
10.2
+0.4
-0.5
1540.0
1540
+690
-650
0.05
0.05
+0.16
-0.17
34.3
34.3
+5.2
-4.3
13.4
13.4
+1.4
-1.0
-2.0 --
0.29
0.29
+0.11
-0.11
0.000035
3.5e-05
0.99998
1.00
33.0
33.0
+5.3
-4.3
GW190828_063405
v2
GWTC-2.1-confident
1251009263.7
31.9
31.9
+5.4
-4.1
25.8
25.8
+4.9
-5.3
16.5
16.5
+0.2
-0.3
2070.0
2070
+650
-920
0.15
0.15
+0.15
-0.16
57.2
57.2
+7.9
-4.3
24.6
24.6
+3.6
-2.0
-2.0 --
0.38
0.38
+0.10
-0.15
0.00001
≤
1.0e-05
1.0
1.00
54.3
54.3
+7.3
-4.0
GW190814
v3
GWTC-2.1-confident
1249852257.0
23.3
23.3
+1.4
-1.4
2.6
2.6
+0.1
-0.1
25.3
25.3
+0.1
-0.2
230.0
230
+40
-50
0.0
0.00
+0.07
-0.07
25.9
25.9
+1.3
-1.3
6.11
6.11
+0.06
-0.05
-2.0 --
0.05
0.05
+0.01
-0.01
0.00001
≤
1.0e-05
1.0
1.00
25.7
25.7
+1.3
-1.3
GW190805_211137
v1
GWTC-2.1-confident
1249074715.3
46.2
46.2
+15.4
-11.2
30.6
30.6
+11.8
-11.3
8.1
8.1
+0.5
-0.7
6130.0
6130
+3720
-3080
0.37
0.37
+0.29
-0.39
76.7
76.7
+19.5
-13.8
31.9
31.9
+8.8
-6.3
-2.0 --
0.92
0.92
+0.43
-0.40
0.63
0.63
0.95372
0.95
72.4
72.4
+18.2
-13.2
GW190803_022701
v2
GWTC-2.1-confident
1248834439.8
37.7
37.7
+9.8
-6.7
27.6
27.6
+7.6
-8.5
9.3
9.3
+0.3
-0.5
3190.0
3190
+1630
-1470
-0.01
-0.01
+0.23
-0.28
65.0
65.0
+12.0
-8.1
27.6
27.6
+5.4
-3.8
-2.0 --
0.54
0.54
+0.22
-0.22
0.073
0.073
0.97383
0.97
62.1
62.1
+11.2
-7.6
GW190731_140936
v2
GWTC-2.1-confident
1248617394.6
41.8
41.8
+12.7
-9.1
29.0
29.0
+10.2
-9.9
8.8
8.8
+0.3
-0.4
3330.0
3330
+2350
-1770
0.07
0.07
+0.28
-0.25
70.7
70.7
+16.3
-11.4
29.7
29.7
+7.4
-5.3
-2.0 --
0.56
0.56
+0.31
-0.26
0.33
0.33
0.83427
0.83
67.4
67.4
+15.3
-10.8
GW190728_064510
v2
GWTC-2.1-confident
1248331528.5
12.5
12.5
+6.9
-2.3
8.0
8.0
+1.7
-2.6
13.1
13.1
+0.3
-0.4
880.0
880
+260
-380
0.13
0.13
+0.19
-0.07
20.7
20.7
+4.2
-1.4
8.6
8.6
+0.6
-0.3
-2.0 --
0.18
0.18
+0.05
-0.07
0.00001
≤
1.0e-05
1.0
1.00
19.7
19.7
+4.4
-1.4
GW190727_060333
v2
GWTC-2.1-confident
1248242631.9
38.9
38.9
+8.9
-6.0
30.2
30.2
+6.5
-8.3
11.7
11.7
+0.2
-0.5
3070.0
3070
+1300
-1230
0.09
0.09
+0.25
-0.27
68.8
68.8
+10.2
-7.8
29.4
29.4
+4.6
-3.7
-2.0 --
0.52
0.52
+0.18
-0.18
0.00001
≤
1.0e-05
1.0
1.00
65.4
65.4
+9.5
-7.3
GW190725_174728
v1
GWTC-2.1-confident
1248112066.4
11.8
11.8
+10.1
-3.0
6.3
6.3
+2.1
-2.5
9.1
9.1
+0.4
-0.7
1030.0
1030
+520
-430
-0.04
-0.04
+0.36
-0.16
18.3
18.3
+7.4
-1.9
7.4
7.4
+0.5
-0.5
-2.0 --
0.2
0.20
+0.09
-0.08
0.46
0.46
0.96021
0.96
17.6
17.6
+7.7
-1.8
GW190720_000836
v2
GWTC-2.1-confident
1247616534.7
14.2
14.2
+5.6
-3.3
7.5
7.5
+2.2
-1.8
10.9
10.9
+0.3
-0.8
770.0
770
+650
-260
0.19
0.19
+0.14
-0.11
21.8
21.8
+3.8
-2.0
9.0
9.0
+0.4
-0.8
-2.0 --
0.16
0.16
+0.11
-0.05
0.00001
≤
1.0e-05
1.0
1.00
20.8
20.8
+3.9
-2.0
GW190719_215514
v2
GWTC-2.1-confident
1247608532.9
36.6
36.6
+42.1
-11.1
19.9
19.9
+10.0
-9.3
7.9
7.9
+0.3
-0.7
3730.0
3730
+3120
-2070
0.25
0.25
+0.33
-0.32
57.2
57.2
+38.4
-11.6
22.8
22.8
+8.3
-4.3
-2.0 --
0.61
0.61
+0.39
-0.30
0.63
0.63
0.91976
0.92
54.5
54.5
+38.3
-11.1
GW190708_232457
v2
GWTC-2.1-confident
1246663515.3
19.8
19.8
+4.3
-4.3
11.6
11.6
+3.1
-2.0
13.4
13.4
+0.2
-0.3
930.0
930
+310
-390
0.05
0.05
+0.10
-0.10
31.4
31.4
+2.8
-2.2
13.1
13.1
+0.9
-0.6
-2.0 --
0.19
0.19
+0.06
-0.07
0.00031
0.00031
0.99965
1.00
30.1
30.1
+2.9
-2.1
GW190707_093326
v2
GWTC-2.1-confident
1246527224.1
12.1
12.1
+2.6
-2.0
7.9
7.9
+1.6
-1.3
13.1
13.1
+0.2
-0.4
850.0
850
+340
-400
-0.04
-0.04
+0.10
-0.09
20.1
20.1
+1.7
-1.2
8.4
8.4
+0.6
-0.4
-2.0 --
0.17
0.17
+0.06
-0.08
0.00001
≤
1.0e-05
1.0
1.00
19.2
19.2
+1.7
-1.2
GW190706_222641
v2
GWTC-2.1-confident
1246487219.3
74.0
74.0
+20.1
-16.9
39.4
39.4
+18.4
-15.4
13.4
13.4
+0.2
-0.4
3630.0
3630
+2600
-2000
0.28
0.28
+0.25
-0.31
112.6
112.6
+27.4
-16.8
45.6
45.6
+13.0
-9.1
-2.0 --
0.6
0.60
+0.33
-0.29
0.00005
5.0e-05
1.0
1.00
107.3
107.3
+25.2
-15.9
GW190701_203306
v2
GWTC-2.1-confident
1246048404.5
54.1
54.1
+12.6
-8.0
40.5
40.5
+8.7
-12.1
11.2
11.2
+0.2
-0.4
2090.0
2090
+770
-740
-0.08
-0.08
+0.23
-0.31
94.3
94.3
+12.0
-9.5
40.2
40.2
+5.4
-5.0
-2.0 --
0.38
0.38
+0.11
-0.12
0.0057
0.0057
0.99986
1.00
90.2
90.2
+11.2
-8.9
GW190630_185205
v2
GWTC-2.1-confident
1245955943.1
35.1
35.1
+6.5
-5.5
24.0
24.0
+5.5
-5.2
16.4
16.4
+0.2
-0.3
870.0
870
+530
-360
0.1
0.10
+0.14
-0.13
59.4
59.4
+4.7
-4.8
25.1
25.1
+2.2
-2.1
-2.0 --
0.18
0.18
+0.09
-0.07
0.00001
≤
1.0e-05
1.0
1.00
56.6
56.6
+4.4
-4.5
GW190620_030421
v2
GWTC-2.1-confident
1245035079.3
58.0
58.0
+19.2
-13.3
35.0
35.0
+13.1
-14.5
12.1
12.1
+0.3
-0.4
2910.0
2910
+1710
-1320
0.34
0.34
+0.22
-0.29
92.7
92.7
+18.5
-13.2
38.1
38.1
+8.5
-7.2
-2.0 --
0.5
0.50
+0.23
-0.20
0.011
0.011
0.98748
0.99
88.0
88.0
+17.2
-12.4
GW190602_175927
v2
GWTC-2.1-confident
1243533585.0
71.8
71.8
+18.1
-14.6
44.8
44.8
+15.5
-19.6
13.2
13.2
+0.2
-0.3
2840.0
2840
+1930
-1280
0.12
0.12
+0.25
-0.28
115.6
115.6
+19.2
-14.8
48.0
48.0
+9.5
-9.7
-2.0 --
0.49
0.49
+0.26
-0.20
0.00001
≤
1.0e-05
1.0
1.00
110.5
110.5
+17.9
-13.9
GW190527_092055
v2
GWTC-2.1-confident
1242984073.7
35.6
35.6
+18.7
-8.0
22.2
22.2
+9.0
-8.7
8.0
8.0
+0.4
-0.9
2520.0
2520
+2080
-1230
0.1
0.10
+0.22
-0.22
58.1
58.1
+18.1
-8.8
23.9
23.9
+6.8
-3.9
-2.0 --
0.44
0.44
+0.29
-0.19
0.23
0.23
0.84784
0.85
55.5
55.5
+17.9
-8.5
GW190521_074359
v2
GWTC-2.1-confident
1242459857.4
43.4
43.4
+5.8
-5.5
33.4
33.4
+5.2
-6.8
25.9
25.9
+0.1
-0.2
1080.0
1080
+580
-530
0.1
0.10
+0.13
-0.13
76.3
76.3
+7.0
-5.9
32.8
32.8
+3.2
-2.8
-2.0 --
0.21
0.21
+0.10
-0.10
0.00001
≤
1.0e-05
1.0
1.00
72.6
72.6
+6.5
-5.4
GW190521
v4
GWTC-2.1-confident
1242442967.4
98.4
98.4
+33.6
-21.7
57.2
57.2
+27.1
-30.1
14.3
14.3
+0.5
-0.4
3310.0
3310
+2790
-1800
-0.14
-0.14
+0.50
-0.45
153.1
153.1
+42.2
-16.2
63.3
63.3
+19.6
-14.6
-2.0 --
0.56
0.56
+0.36
-0.27
0.0013
0.0013
0.99989
1.00
147.4
147.4
+40.0
-16.0
GW190519_153544
v2
GWTC-2.1-confident
1242315362.3
65.1
65.1
+10.8
-11.0
40.8
40.8
+11.5
-12.7
15.9
15.9
+0.2
-0.3
2600.0
2600
+1720
-960
0.33
0.33
+0.20
-0.24
105.6
105.6
+14.4
-13.9
44.3
44.3
+6.8
-7.5
-2.0 --
0.45
0.45
+0.24
-0.15
0.00001
≤
1.0e-05
1.0
1.00
100.0
100.0
+13.0
-12.9
GW190517_055101
v2
GWTC-2.1-confident
1242107479.8
39.2
39.2
+13.9
-9.2
24.0
24.0
+7.4
-7.9
10.8
10.8
+0.5
-0.6
1790.0
1790
+1750
-880
0.49
0.49
+0.21
-0.28
64.1
64.1
+9.9
-9.8
26.5
26.5
+4.0
-4.2
-2.0 --
0.33
0.33
+0.26
-0.15
0.00035
0.00035
1.0
1.00
60.1
60.1
+9.9
-9.4
GW190514_065416
v2
GWTC-2.1-confident
1241852074.8
40.9
40.9
+17.3
-9.3
28.4
28.4
+10.0
-10.1
8.0
8.0
+0.3
-0.6
3890.0
3890
+2610
-2070
-0.08
-0.08
+0.29
-0.35
69.3
69.3
+19.8
-12.1
29.1
29.1
+8.1
-5.4
-2.0 --
0.64
0.64
+0.33
-0.30
2.8
2.8
0.76021
0.76
66.4
66.4
+19.0
-11.5
GW190513_205428
v2
GWTC-2.1-confident
1241816086.7
36.0
36.0
+10.6
-9.7
18.3
18.3
+7.4
-4.7
12.5
12.5
+0.3
-0.4
2210.0
2210
+990
-810
0.16
0.16
+0.29
-0.22
54.4
54.4
+9.3
-6.7
21.8
21.8
+3.8
-2.2
-2.0 --
0.4
0.40
+0.14
-0.13
0.000013
1.3e-05
0.99998
1.00
52.1
52.1
+8.8
-6.6
GW190512_180714
v2
GWTC-2.1-confident
1241719652.4
23.2
23.2
+5.6
-5.6
12.5
12.5
+3.5
-2.6
12.7
12.7
+0.3
-0.4
1460.0
1460
+510
-590
0.02
0.02
+0.13
-0.14
35.8
35.8
+4.1
-3.5
14.6
14.6
+1.4
-0.9
-2.0 --
0.28
0.28
+0.08
-0.10
0.00001
≤
1.0e-05
1.0
1.00
34.3
34.3
+4.1
-3.4
GW190503_185404
v2
GWTC-2.1-confident
1240944862.2
41.3
41.3
+10.3
-7.7
28.3
28.3
+7.5
-9.2
12.2
12.2
+0.2
-0.4
1520.0
1520
+630
-600
-0.05
-0.05
+0.23
-0.30
69.4
69.4
+10.1
-8.6
29.3
29.3
+4.5
-4.4
-2.0 --
0.29
0.29
+0.10
-0.10
0.00001
≤
1.0e-05
1.0
1.00
66.5
66.5
+9.4
-7.9
GW190426_190642
v1
GWTC-2.1-confident
1240340820.6
105.5
105.5
+45.3
-24.1
76.0
76.0
+26.2
-36.5
8.7
8.7
+0.4
-0.6
4580.0
4580
+3400
-2280
0.23
0.23
+0.42
-0.41
182.3
182.3
+40.2
-35.7
76.0
76.0
+19.1
-17.4
-2.0 --
0.73
0.73
+0.41
-0.32
4.1
4.1
0.75053
0.75
172.9
172.9
+37.7
-33.6
GW190425
v3
GWTC-2.1-confident
1240215503.0
2.1
2.1
+0.5
-0.4
1.3
1.3
+0.3
-0.2
12.4
12.4
+0.4
-0.4
150.0
150
+80
-60
0.07
0.07
+0.07
-0.05
3.4
3.4
+0.3
-0.1
1.44
1.44
+0.02
-0.02
-2.0 --
0.03
0.03
+0.02
-0.01
0.034
0.034
0.78349
0.78
-2.0 --
GW190421_213856
v2
GWTC-2.1-confident
1239917954.2
42.0
42.0
+10.1
-7.4
32.0
32.0
+8.3
-9.8
10.7
10.7
+0.2
-0.4
2590.0
2590
+1490
-1240
-0.1
-0.10
+0.21
-0.27
73.6
73.6
+13.2
-9.5
31.4
31.4
+6.0
-4.6
-2.0 --
0.45
0.45
+0.21
-0.19
0.0028
0.0028
0.99792
1.00
70.5
70.5
+12.4
-9.0
GW190413_134308
v2
GWTC-2.1-confident
1239198206.7
51.3
51.3
+16.6
-12.6
30.4
30.4
+11.7
-12.7
10.6
10.6
+0.4
-0.5
3800.0
3800
+2480
-1830
-0.01
-0.01
+0.28
-0.38
81.3
81.3
+16.8
-11.8
33.3
33.3
+7.8
-6.3
-2.0 --
0.62
0.62
+0.32
-0.26
0.18
0.18
0.99058
0.99
78.0
78.0
+16.1
-11.5
GW190413_052954
v2
GWTC-2.1-confident
1239168612.5
33.7
33.7
+10.4
-6.4
24.2
24.2
+6.5
-7.0
9.0
9.0
+0.4
-0.8
3320.0
3320
+1910
-1400
-0.04
-0.04
+0.27
-0.32
58.0
58.0
+10.6
-7.8
24.5
24.5
+4.6
-3.4
-2.0 --
0.56
0.56
+0.25
-0.21
0.82
0.82
0.9275
0.93
55.5
55.5
+10.1
-7.3
GW190412
v4
GWTC-2.1-confident
1239082262.1
27.7
27.7
+6.0
-6.0
9.0
9.0
+2.0
-1.4
19.8
19.8
+0.2
-0.3
720.0
720
+240
-220
0.21
0.21
+0.12
-0.13
36.8
36.8
+4.7
-4.4
13.3
13.3
+0.5
-0.5
-2.0 --
0.15
0.15
+0.04
-0.04
0.00001
≤
1.0e-05
1.0
1.00
35.6
35.6
+4.8
-4.5
GW190408_181802
v2
GWTC-2.1-confident
1238782700.2
24.8
24.8
+5.4
-3.5
18.5
18.5
+3.3
-4.0
14.6
14.6
+0.2
-0.3
1540.0
1540
+440
-620
-0.03
-0.03
+0.13
-0.17
43.4
43.4
+4.2
-3.0
18.5
18.5
+1.9
-1.2
-2.0 --
0.29
0.29
+0.07
-0.11
0.00001
≤
1.0e-05
1.0
1.00
41.4
41.4
+3.9
-2.9
GW190403_051519
v1
GWTC-2.1-confident
1238303737.2
85.0
85.0
+27.8
-33.0
20.0
20.0
+26.3
-8.4
7.6
7.6
+0.6
-1.1
8280.0
8280
+6720
-4290
0.68
0.68
+0.16
-0.43
106.6
106.6
+26.7
-23.6
34.0
34.0
+15.1
-8.4
-2.0 --
1.18
1.18
+0.73
-0.53
7.7
7.7
0.60924
0.61
102.2
102.2
+26.3
-24.3
Events per page:
20
100
Show All
of 44 events
Download table as: JSON -
ASCII -
CSV