New Search Help

Event List

GWTC-3-confident
Confident events from the O3b observing run for LIGO and Virgo, as described in the GWTC-3 catalog paper. These candidate events have a probability of astrophysical origin (probability of being a gravitational-wave signal versus being instrumental noise) assuming a compact binary (such as a binary black hole, neutron star-black hole binary or binary neutron star) coalescence source of greater than 0.5 based upon results of at least one of the search pipelines. 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 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 35 events.

Name	Version	Release	GPS	Mass 1 (M_☉)	Mass 2 (M_☉)	Network SNR	Distance (Mpc)	χ_eff	Total Mass (M_☉)	Chirp Mass (M_☉)	Detector Frame Chirp Mass (M_☉)	Redshift	False Alarm Rate (yr^-1)	P_astro	Final Mass (M_☉)
GW200322_091133	v1	GWTC-3-confident	1268903511.3	34.0 34 ⁺⁴⁸ _-18	14.0 14.0 ^+16.8 _-8.7	6.0 6.0 ^+1.7 _-1.2	3600.0 3600 ⁺⁷⁰⁰⁰ _-2000	0.24 0.24 ^+0.45 _-0.51	55.0 55 ⁺³⁷ _-27	15.5 15.5 ^+15.7 _-3.7	-2.0 --	0.6 0.60 ^+0.84 _-0.30	140.0 140	0.077572 0.08	53.0 53 ⁺³⁸ _-26
GW200316_215756	v1	GWTC-3-confident	1268431094.1	13.1 13.1 ^+10.2 _-2.9	7.8 7.8 ^+1.9 _-2.9	10.3 10.3 ^+0.4 _-0.7	1120.0 1120 ⁺⁴⁷⁰ _-440	0.13 0.13 ^+0.27 _-0.10	21.2 21.2 ^+7.2 _-2.0	8.75 8.75 ^+0.62 _-0.55	-2.0 --	0.22 0.22 ^+0.08 _-0.08	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	20.2 20.2 ^+7.4 _-1.9
GW200311_115853	v1	GWTC-3-confident	1267963151.3	34.2 34.2 ^+6.4 _-3.8	27.7 27.7 ^+4.1 _-5.9	17.8 17.8 ^+0.2 _-0.2	1170.0 1170 ⁺²⁸⁰ _-400	-0.02 -0.02 ^+0.16 _-0.20	61.9 61.9 ^+5.3 _-4.2	26.6 26.6 ^+2.4 _-2.0	-2.0 --	0.23 0.23 ^+0.05 _-0.07	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	59.0 59.0 ^+4.8 _-3.9
GW200308_173609	v1	GWTC-3-confident	1267724187.7	36.4 36.4 ^+11.2 _-9.6	13.8 13.8 ^+7.2 _-3.3	7.1 7.1 ^+0.5 _-0.5	5400.0 5400 ⁺²⁷⁰⁰ _-2600	0.65 0.65 ^+0.17 _-0.21	50.6 50.6 ^+10.9 _-8.5	19.0 19.0 ^+4.8 _-2.8	-2.0 --	0.83 0.83 ^+0.32 _-0.35	2.4 2.4	0.8566 0.86	47.4 47.4 ^+11.1 _-7.7
GW200306_093714	v1	GWTC-3-confident	1267522652.1	28.3 28.3 ^+17.1 _-7.7	14.8 14.8 ^+6.5 _-6.4	7.8 7.8 ^+0.4 _-0.6	2100.0 2100 ⁺¹⁷⁰⁰ _-1100	0.32 0.32 ^+0.28 _-0.46	43.9 43.9 ^+11.8 _-7.5	17.5 17.5 ^+3.5 _-3.0	-2.0 --	0.38 0.38 ^+0.24 _-0.18	24.0 24	0.24004 0.24	41.7 41.7 ^+12.3 _-6.9
GW200302_015811	v1	GWTC-3-confident	1267149509.5	37.8 37.8 ^+8.7 _-8.5	20.0 20.0 ^+8.1 _-5.7	10.8 10.8 ^+0.3 _-0.4	1480.0 1480 ⁺¹⁰²⁰ _-700	0.01 0.01 ^+0.25 _-0.26	57.8 57.8 ^+9.6 _-6.9	23.4 23.4 ^+4.7 _-3.0	-2.0 --	0.28 0.28 ^+0.16 _-0.12	0.11 0.11	0.90643 0.91	55.5 55.5 ^+8.9 _-6.6
GW200225_060421	v1	GWTC-3-confident	1266645879.3	19.3 19.3 ^+5.0 _-3.0	14.0 14.0 ^+2.8 _-3.5	12.5 12.5 ^+0.3 _-0.4	1150.0 1150 ⁺⁵¹⁰ _-530	-0.12 -0.12 ^+0.17 _-0.28	33.5 33.5 ^+3.6 _-3.0	14.2 14.2 ^+1.5 _-1.4	-2.0 --	0.22 0.22 ^+0.09 _-0.10	1.1e-05 ≤ 1.1e-05	0.99 ≥ 0.99	32.1 32.1 ^+3.5 _-2.8
GW200224_222234	v1	GWTC-3-confident	1266618172.4	40.0 40.0 ^+6.9 _-4.5	32.5 32.5 ^+5.0 _-7.2	20.0 20.0 ^+0.2 _-0.2	1710.0 1710 ⁺⁴⁹⁰ _-640	0.1 0.10 ^+0.15 _-0.15	72.2 72.2 ^+7.2 _-5.1	31.1 31.1 ^+3.2 _-2.6	-2.0 --	0.32 0.32 ^+0.08 _-0.11	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	68.6 68.6 ^+6.6 _-4.7
GW200220_124850	v1	GWTC-3-confident	1266238148.1	38.9 38.9 ^+14.1 _-8.6	27.9 27.9 ^+9.2 _-9.0	8.5 8.5 ^+0.3 _-0.5	4000.0 4000 ⁺²⁸⁰⁰ _-2200	-0.07 -0.07 ^+0.27 _-0.33	67.0 67 ⁺¹⁷ _-12	28.2 28.2 ^+7.3 _-5.1	-2.0 --	0.66 0.66 ^+0.36 _-0.31	30.0 30	0.20309 0.20	64.0 64 ⁺¹⁶ _-11
GW200220_061928	v1	GWTC-3-confident	1266214786.7	87.0 87 ⁺⁴⁰ _-23	61.0 61 ⁺²⁶ _-25	7.2 7.2 ^+0.4 _-0.7	6000.0 6000 ⁺⁴⁸⁰⁰ _-3100	0.06 0.06 ^+0.40 _-0.38	148.0 148 ⁺⁵⁵ _-33	62.0 62 ⁺²³ _-15	-2.0 --	0.9 0.90 ^+0.55 _-0.40	6.8 6.8	0.62376 0.62	141.0 141 ⁺⁵¹ _-31
GW200219_094415	v1	GWTC-3-confident	1266140673.1	37.5 37.5 ^+10.1 _-6.9	27.9 27.9 ^+7.4 _-8.4	10.7 10.7 ^+0.3 _-0.5	3400.0 3400 ⁺¹⁷⁰⁰ _-1500	-0.08 -0.08 ^+0.23 _-0.29	65.0 65.0 ^+12.6 _-8.2	27.6 27.6 ^+5.6 _-3.8	-2.0 --	0.57 0.57 ^+0.22 _-0.22	0.00099 0.00099	0.99 ≥ 0.99	62.2 62.2 ^+11.7 _-7.8
GW200216_220804	v1	GWTC-3-confident	1265926102.8	51.0 51 ⁺²² _-13	30.0 30 ⁺¹⁴ _-16	8.1 8.1 ^+0.4 _-0.5	3800.0 3800 ⁺³⁰⁰⁰ _-2000	0.1 0.10 ^+0.34 _-0.36	81.0 81 ⁺²⁰ _-14	32.9 32.9 ^+9.3 _-8.5	-2.0 --	0.63 0.63 ^+0.37 _-0.29	0.35 0.35	0.77277 0.77	78.0 78 ⁺¹⁹ _-13
GW200210_092254	v1	GWTC-3-confident	1265361792.9	24.1 24.1 ^+7.5 _-4.6	2.83 2.83 ^+0.47 _-0.42	8.4 8.4 ^+0.5 _-0.7	940.0 940 ⁺⁴³⁰ _-340	0.02 0.02 ^+0.22 _-0.21	27.0 27.0 ^+7.1 _-4.3	6.56 6.56 ^+0.38 _-0.40	-2.0 --	0.19 0.19 ^+0.08 _-0.06	1.2 1.2	0.42219 0.42	26.7 26.7 ^+7.2 _-4.3
GW200209_085452	v1	GWTC-3-confident	1265273710.1	35.6 35.6 ^+10.5 _-6.8	27.1 27.1 ^+7.8 _-7.8	9.6 9.6 ^+0.4 _-0.5	3400.0 3400 ⁺¹⁹⁰⁰ _-1800	-0.12 -0.12 ^+0.24 _-0.30	62.6 62.6 ^+13.9 _-9.4	26.7 26.7 ^+6.0 _-4.2	-2.0 --	0.57 0.57 ^+0.25 _-0.26	0.046 0.046	0.95396 0.95	59.9 59.9 ^+13.1 _-8.9
GW200208_222617	v1	GWTC-3-confident	1265235995.9	51.0 51 ⁺¹⁰⁴ _-30	12.3 12.3 ^+9.0 _-5.7	7.4 7.4 ^+1.4 _-1.2	4100.0 4100 ⁺⁴⁴⁰⁰ _-1900	0.45 0.45 ^+0.43 _-0.44	63.0 63 ⁺¹⁰⁰ _-25	19.6 19.6 ^+10.7 _-5.1	-2.0 --	0.66 0.66 ^+0.54 _-0.28	4.8 4.8	0.70006 0.70	61.0 61 ⁺¹⁰⁰ _-25
GW200208_130117	v1	GWTC-3-confident	1265202095.9	37.8 37.8 ^+9.2 _-6.2	27.4 27.4 ^+6.1 _-7.4	10.8 10.8 ^+0.3 _-0.4	2230.0 2230 ⁺¹⁰⁰⁰ _-850	-0.07 -0.07 ^+0.22 _-0.27	65.4 65.4 ^+7.8 _-6.8	27.7 27.7 ^+3.6 _-3.1	-2.0 --	0.4 0.40 ^+0.15 _-0.14	0.00031 0.00031	0.99 ≥ 0.99	62.5 62.5 ^+7.3 _-6.4
GW200202_154313	v1	GWTC-3-confident	1264693411.5	10.1 10.1 ^+3.5 _-1.4	7.3 7.3 ^+1.1 _-1.7	10.8 10.8 ^+0.2 _-0.4	410.0 410 ⁺¹⁵⁰ _-160	0.04 0.04 ^+0.13 _-0.06	17.58 17.58 ^+1.78 _-0.67	7.49 7.49 ^+0.24 _-0.20	-2.0 --	0.09 0.09 ^+0.03 _-0.03	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	16.76 16.76 ^+1.87 _-0.66
GW200129_065458	v1	GWTC-3-confident	1264316116.4	34.5 34.5 ^+9.9 _-3.2	28.9 28.9 ^+3.4 _-9.3	26.8 26.8 ^+0.2 _-0.2	900.0 900 ⁺²⁹⁰ _-380	0.11 0.11 ^+0.11 _-0.16	63.4 63.4 ^+4.3 _-3.6	27.2 27.2 ^+2.1 _-2.3	-2.0 --	0.18 0.18 ^+0.05 _-0.07	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	60.3 60.3 ^+4.0 _-3.3
GW200128_022011	v1	GWTC-3-confident	1264213229.9	42.2 42.2 ^+11.6 _-8.1	32.6 32.6 ^+9.5 _-9.2	10.6 10.6 ^+0.3 _-0.4	3400.0 3400 ⁺²¹⁰⁰ _-1800	0.12 0.12 ^+0.24 _-0.25	75.0 75 ⁺¹⁷ _-12	32.0 32.0 ^+7.5 _-5.5	-2.0 --	0.56 0.56 ^+0.28 _-0.28	0.0043 0.0043	0.99 ≥ 0.99	71.0 71 ⁺¹⁶ _-11
GW200115_042309	v2	GWTC-3-confident	1263097407.7	5.9 5.9 ^+2.0 _-2.5	1.44 1.44 ^+0.85 _-0.29	11.3 11.3 ^+0.3 _-0.5	290.0 290 ⁺¹⁵⁰ _-100	-0.15 -0.15 ^+0.24 _-0.42	7.4 7.4 ^+1.8 _-1.7	2.43 2.43 ^+0.05 _-0.07	-2.0 --	0.06 0.06 ^+0.03 _-0.02	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	7.2 7.2 ^+1.8 _-1.7
GW200112_155838	v1	GWTC-3-confident	1262879936.0	35.6 35.6 ^+6.7 _-4.5	28.3 28.3 ^+4.4 _-5.9	19.8 19.8 ^+0.1 _-0.2	1250.0 1250 ⁺⁴³⁰ _-460	0.06 0.06 ^+0.15 _-0.15	63.9 63.9 ^+5.7 _-4.6	27.4 27.4 ^+2.6 _-2.1	-2.0 --	0.24 0.24 ^+0.07 _-0.08	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	60.8 60.8 ^+5.3 _-4.3
GW191230_180458	v1	GWTC-3-confident	1261764316.4	49.4 49.4 ^+14.0 _-9.6	37.0 37 ⁺¹¹ _-12	10.4 10.4 ^+0.3 _-0.4	4300.0 4300 ⁺²¹⁰⁰ _-1900	-0.05 -0.05 ^+0.26 _-0.31	86.0 86 ⁺¹⁹ _-12	36.5 36.5 ^+8.2 _-5.6	-2.0 --	0.69 0.69 ^+0.26 _-0.27	0.05 0.050	0.9462 0.95	82.0 82 ⁺¹⁷ _-11
GW191222_033537	v1	GWTC-3-confident	1261020955.1	45.1 45.1 ^+10.9 _-8.0	34.7 34.7 ^+9.3 _-10.5	12.5 12.5 ^+0.2 _-0.3	3000.0 3000 ⁺¹⁷⁰⁰ _-1700	-0.04 -0.04 ^+0.20 _-0.25	79.0 79 ⁺¹⁶ _-11	33.8 33.8 ^+7.1 _-5.0	-2.0 --	0.51 0.51 ^+0.23 _-0.26	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	75.5 75.5 ^+15.3 _-9.9
GW191219_163120	v1	GWTC-3-confident	1260808298.4	31.1 31.1 ^+2.2 _-2.8	1.17 1.17 ^+0.07 _-0.06	9.1 9.1 ^+0.5 _-0.8	550.0 550 ⁺²⁵⁰ _-160	0.0 0.00 ^+0.07 _-0.09	32.3 32.3 ^+2.2 _-2.7	4.32 4.32 ^+0.12 _-0.17	-2.0 --	0.11 0.11 ^+0.05 _-0.03	4.0 4.0	0.8224 0.82	32.2 32.2 ^+2.2 _-2.7
GW191216_213338	v1	GWTC-3-confident	1260567236.4	12.1 12.1 ^+4.6 _-2.3	7.7 7.7 ^+1.6 _-1.9	18.6 18.6 ^+0.2 _-0.2	340.0 340 ⁺¹²⁰ _-130	0.11 0.11 ^+0.13 _-0.06	19.81 19.81 ^+2.69 _-0.94	8.33 8.33 ^+0.22 _-0.19	-2.0 --	0.07 0.07 ^+0.02 _-0.03	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	18.87 18.87 ^+2.80 _-0.94
GW191215_223052	v1	GWTC-3-confident	1260484270.3	24.9 24.9 ^+7.1 _-4.1	18.1 18.1 ^+3.8 _-4.1	11.2 11.2 ^+0.3 _-0.4	1930.0 1930 ⁺⁸⁹⁰ _-860	-0.04 -0.04 ^+0.17 _-0.21	43.3 43.3 ^+5.3 _-4.3	18.4 18.4 ^+2.2 _-1.7	-2.0 --	0.35 0.35 ^+0.13 _-0.14	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	41.4 41.4 ^+5.1 _-4.1
GW191204_171526	v1	GWTC-3-confident	1259514944.0	11.9 11.9 ^+3.3 _-1.8	8.2 8.2 ^+1.4 _-1.6	17.5 17.5 ^+0.2 _-0.2	650.0 650 ⁺¹⁹⁰ _-250	0.16 0.16 ^+0.08 _-0.05	20.21 20.21 ^+1.70 _-0.96	8.55 8.55 ^+0.38 _-0.27	-2.0 --	0.13 0.13 ^+0.04 _-0.05	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	19.21 19.21 ^+1.79 _-0.95
GW191204_110529	v1	GWTC-3-confident	1259492747.5	27.3 27.3 ^+11.0 _-6.0	19.3 19.3 ^+5.6 _-6.0	8.8 8.8 ^+0.4 _-0.6	1800.0 1800 ⁺¹⁷⁰⁰ _-1100	0.05 0.05 ^+0.26 _-0.27	47.2 47.2 ^+9.2 _-8.0	19.8 19.8 ^+3.6 _-3.3	-2.0 --	0.34 0.34 ^+0.25 _-0.18	3.3 3.3	0.74239 0.74	45.0 45.0 ^+8.6 _-7.6
GW191129_134029	v1	GWTC-3-confident	1259070047.1	10.7 10.7 ^+4.1 _-2.1	6.7 6.7 ^+1.5 _-1.7	13.1 13.1 ^+0.2 _-0.3	790.0 790 ⁺²⁶⁰ _-330	0.06 0.06 ^+0.16 _-0.08	17.5 17.5 ^+2.4 _-1.2	7.31 7.31 ^+0.43 _-0.28	-2.0 --	0.16 0.16 ^+0.05 _-0.06	1e-05 ≤ 1.0e-05	0.99 ≥ 0.99	16.8 16.8 ^+2.5 _-1.2
GW191127_050227	v1	GWTC-3-confident	1258866165.5	53.0 53 ⁺⁴⁷ _-20	24.0 24 ⁺¹⁷ _-14	9.2 9.2 ^+0.7 _-0.6	3400.0 3400 ⁺³¹⁰⁰ _-1900	0.18 0.18 ^+0.34 _-0.36	80.0 80 ⁺³⁹ _-22	29.9 29.9 ^+11.7 _-9.1	-2.0 --	0.57 0.57 ^+0.40 _-0.29	0.25 0.25	0.48622 0.49	76.0 76 ⁺³⁹ _-21
GW191126_115259	v1	GWTC-3-confident	1258804397.6	12.1 12.1 ^+5.5 _-2.2	8.3 8.3 ^+1.9 _-2.4	8.3 8.3 ^+0.2 _-0.5	1620.0 1620 ⁺⁷⁴⁰ _-740	0.21 0.21 ^+0.15 _-0.11	20.7 20.7 ^+3.4 _-2.0	8.65 8.65 ^+0.95 _-0.71	-2.0 --	0.3 0.30 ^+0.12 _-0.13	3.2 3.2	0.70041 0.70	19.6 19.6 ^+3.5 _-2.0
GW191113_071753	v1	GWTC-3-confident	1257664691.8	29.0 29 ⁺¹² _-14	5.9 5.9 ^+4.4 _-1.3	7.9 7.9 ^+0.5 _-1.1	1370.0 1370 ⁺¹¹⁵⁰ _-620	0.0 0.00 ^+0.37 _-0.29	34.5 34.5 ^+10.5 _-9.8	10.7 10.7 ^+1.1 _-1.0	-2.0 --	0.26 0.26 ^+0.18 _-0.11	26.0 26	0.68339 0.68	34.0 34 ⁺¹¹ _-10
GW191109_010717	v1	GWTC-3-confident	1257296855.2	65.0 65 ⁺¹¹ _-11	47.0 47 ⁺¹⁵ _-13	17.3 17.3 ^+0.5 _-0.5	1290.0 1290 ⁺¹¹³⁰ _-650	-0.29 -0.29 ^+0.42 _-0.31	112.0 112 ⁺²⁰ _-16	47.5 47.5 ^+9.6 _-7.5	-2.0 --	0.25 0.25 ^+0.18 _-0.12	0.00018 0.00018	0.99 ≥ 0.99	107.0 107 ⁺¹⁸ _-15
GW191105_143521	v1	GWTC-3-confident	1256999739.9	10.7 10.7 ^+3.7 _-1.6	7.7 7.7 ^+1.4 _-1.9	9.7 9.7 ^+0.3 _-0.5	1150.0 1150 ⁺⁴³⁰ _-480	-0.02 -0.02 ^+0.13 _-0.09	18.5 18.5 ^+2.1 _-1.3	7.82 7.82 ^+0.61 _-0.45	-2.0 --	0.23 0.23 ^+0.07 _-0.09	0.012 0.012	0.99 ≥ 0.99	17.6 17.6 ^+2.1 _-1.2
GW191103_012549	v1	GWTC-3-confident	1256779567.5	11.8 11.8 ^+6.2 _-2.2	7.9 7.9 ^+1.7 _-2.4	8.9 8.9 ^+0.3 _-0.5	990.0 990 ⁺⁵⁰⁰ _-470	0.21 0.21 ^+0.16 _-0.10	20.0 20.0 ^+3.7 _-1.8	8.34 8.34 ^+0.66 _-0.57	-2.0 --	0.2 0.20 ^+0.09 _-0.09	0.46 0.46	0.94318 0.94	19.0 19.0 ^+3.8 _-1.7

First
«
Showing All Events
»
Last

Events per page: of 35 events

Download table as: JSON - ASCII - CSV