Event List
O3_Discovery_Papers
Notable events in O3 initially published outside of main catalogs. Associated data releases may contain preliminary versions of data quality segments and calibration. See
documentation page for additional notes.
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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☉ )
GW190814
v1
O3_Discovery_Papers
1249852257.0
23.2
23.2
+1.1
-1.0
2.59
2.59
+0.08
-0.09
25.0
25.0
+0.1
-0.2
241.0
241
+41
-45
-0.002
-0.002
+0.060
-0.061
25.8
25.8
+1.0
-0.9
6.09
6.09
+0.06
-0.06
6.41
6.41
+0.02
-0.02
0.053
0.053
+0.009
-0.010
-2.0 --
-2.0 --
GW190521
v2
O3_Discovery_Papers
1242442967.4
85.0
85
+21
-14
66.0
66
+17
-18
14.6
14.6
+0.4
-0.4
5300.0
5300
+2400
-2600
0.08
0.08
+0.27
-0.36
150.0
150
+29
-17
64.0
64
+13
-8
117.0
117
+12
-14
0.82
0.82
+0.28
-0.34
-2.0 --
-2.0 --
GW190521
v1
O3_Discovery_Papers
1242442967.4
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
GW190425
v1
O3_Discovery_Papers
1240215503.0
1.74
1.74
+0.17
-0.09
1.56
1.56
+0.08
-0.14
12.46
12.46
+0.29
-0.43
159.0
159
+69
-72
0.012
0.012
+0.015
-0.013
3.3
3.3
+0.1
-0.1
1.44
1.44
+0.02
-0.02
1.4868
1.4868
+0.0003
-0.0003
0.04
0.04
+0.01
-0.02
-2.0 --
-2.0 --
GW190412
v2
O3_Discovery_Papers
1239082262.2
30.1
30.1
+4.6
-5.3
8.3
8.3
+1.6
-0.9
19.0
19.0
+0.2
-0.3
740.0
740
+130
-160
0.25
0.25
+0.08
-0.11
38.4
38.4
+3.8
-3.9
13.3
13.3
+0.4
-0.4
15.2
15.2
+0.3
-0.1
0.15
0.15
+0.03
-0.03
-2.0 --
-2.0 --
GW190412
v1
O3_Discovery_Papers
1239082262.2
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
-2.0 --
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