GWTC-2

Events from the O3A observation run of LIGO and Virgo, as described in the GWTC-2 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 Display button 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 39 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_☉)
GW190930_133541	v1	GWTC-2	1253885759.2	12.3 ^+12.4 _-2.3	7.8 ^+1.7 _-3.3	10.0	760 ⁺³⁶⁰ _-320	0.14 ^+0.31 _-0.15	20.3 ^+8.9 _-1.5	8.5 ^+0.5 _-0.5	9.8 ^+0.2 _-0.2	0.15 ^+0.06 _-0.06	0.03	1.00	19.4 ^+9.2 _-1.5
GW190929_012149	v1	GWTC-2	1253755327.5	80.8 ^+33.0 _-33.2	24.1 ^+19.3 _-10.6	9.9	2130 ⁺³⁶⁵⁰ _-1050	0.01 ^+0.34 _-0.33	104.3 ^+34.9 _-25.2	35.8 ^+14.9 _-8.2	52.2 ^+19.9 _-15.4	0.38 ^+0.49 _-0.17	0.02	1.00	101.5 ^+33.6 _-25.3
GW190924_021846	v1	GWTC-2	1253326744.8	8.9 ^+7.0 _-2.0	5.0 ^+1.4 _-1.9	13.2	570 ⁺²²⁰ _-220	0.03 ^+0.30 _-0.09	13.9 ^+5.1 _-1.0	5.8 ^+0.2 _-0.2	6.4 ^+4.0e-02 _-3.0e-02	0.12 ^+0.04 _-0.04	≤ 1.0e-05	1.00	13.3 ^+5.2 _-1.0
GW190915_235702	v1	GWTC-2	1252627040.7	35.3 ^+9.5 _-6.4	24.4 ^+5.6 _-6.1	13.1	1620 ⁺⁷¹⁰ _-610	0.02 ^+0.20 _-0.25	59.9 ^+7.5 _-6.4	25.3 ^+3.2 _-2.7	33.1 ^+3.3 _-3.9	0.30 ^+0.11 _-0.10	≤ 1.0e-05	1.00	57.2 ^+7.1 _-6.0
GW190910_112807	v1	GWTC-2	1252150105.3	43.9 ^+7.6 _-6.1	35.6 ^+6.3 _-7.2	13.4	1460 ⁺¹⁰³⁰ _-580	0.02 ^+0.18 _-0.18	79.6 ^+9.3 _-9.1	34.3 ^+4.1 _-4.1	43.9 ^+4.6 _-3.6	0.28 ^+0.16 _-0.10	1.9e-05	1.00	75.8 ^+8.5 _-8.6
GW190909_114149	v1	GWTC-2	1252064527.7	45.8 ^+52.7 _-13.3	28.3 ^+13.4 _-12.7	9.05	3770 ⁺³²⁷⁰ _-2220	-0.06 ^+0.37 _-0.36	75.0 ^+55.9 _-17.6	30.9 ^+17.2 _-7.5	49.8 ^+32.2 _-12.4	0.62 ^+0.41 _-0.33	1.11	0.89	72.0 ^+54.9 _-16.8
GW190828_065509	v1	GWTC-2	1251010527.9	24.1 ^+7.0 _-7.2	10.2 ^+3.6 _-2.1	11.1	1600 ⁺⁶²⁰ _-600	0.08 ^+0.16 _-0.16	34.4 ^+5.4 _-4.4	13.3 ^+1.2 _-1.0	17.4 ^+0.6 _-0.7	0.30 ^+0.10 _-0.10	≤ 1.0e-05	1.00	33.1 ^+5.5 _-4.5
GW190828_063405	v1	GWTC-2	1251009263.8	32.1 ^+5.8 _-4.0	26.2 ^+4.6 _-4.8	16.6	2130 ⁺⁶⁶⁰ _-930	0.19 ^+0.15 _-0.16	58.0 ^+7.7 _-4.8	25.0 ^+3.4 _-2.1	34.5 ^+2.9 _-2.8	0.38 ^+0.10 _-0.15	≤ 1.0e-05	1.00	54.9 ^+7.2 _-4.3
GW190814	v2	GWTC-2	1249852257.0	23.2 ^+1.1 _-1.0	2.6 ^+8.0e-02 _-9.0e-02	22.2	240 ⁺⁴⁰ _-50	0.00 ^+0.06 _-0.06	25.8 ^+1.0 _-0.9	6.09 ^+0.06 _-0.06	6.4 ^+2.0e-02 _-2.0e-02	0.05 ^+9.0e-03 _-0.01	≤ 1.0e-05	1.00	25.6 ^+1.1 _-0.9
GW190803_022701	v1	GWTC-2	1248834439.9	37.3 ^+10.6 _-7.0	27.3 ^+7.8 _-8.2	9.0	3270 ⁺¹⁹⁵⁰ _-1580	-0.03 ^+0.24 _-0.27	64.5 ^+12.6 _-9.0	27.3 ^+5.7 _-4.1	42.7 ^+6.3 _-6.1	0.55 ^+0.26 _-0.24	0.03	0.99	61.7 ^+11.8 _-8.5
GW190731_140936	v1	GWTC-2	1248617394.6	41.5 ^+12.2 _-9.0	28.8 ^+9.7 _-9.5	8.5	3300 ⁺²³⁹⁰ _-1720	0.06 ^+0.24 _-0.24	70.1 ^+15.8 _-11.3	29.5 ^+7.1 _-5.2	46.6 ^+6.8 _-8.2	0.55 ^+0.31 _-0.26	0.21	0.97	67.0 ^+14.6 _-10.8
GW190728_064510	v1	GWTC-2	1248331528.5	12.3 ^+7.2 _-2.2	8.1 ^+1.7 _-2.6	13.6	870 ⁺²⁶⁰ _-370	0.12 ^+0.20 _-0.07	20.6 ^+4.5 _-1.3	8.6 ^+0.5 _-0.3	10.1 ^+9.0e-02 _-8.0e-02	0.18 ^+0.05 _-0.07	≤ 1.0e-05	1.00	19.6 ^+4.7 _-1.3
GW190727_060333	v1	GWTC-2	1248242632.0	38.0 ^+9.5 _-6.2	29.4 ^+7.1 _-8.4	12.3	3300 ⁺¹⁵⁴⁰ _-1500	0.11 ^+0.26 _-0.25	67.1 ^+11.7 _-8.0	28.6 ^+5.3 _-3.7	44.7 ^+5.3 _-5.7	0.55 ^+0.21 _-0.22	≤ 1.0e-05	1.00	63.8 ^+10.9 _-7.5
GW190720_000836	v1	GWTC-2	1247616534.7	13.4 ^+6.7 _-3.0	7.8 ^+2.3 _-2.2	11.7	790 ⁺⁶⁹⁰ _-320	0.18 ^+0.14 _-0.12	21.5 ^+4.3 _-2.3	8.9 ^+0.5 _-0.8	10.4 ^+0.2 _-0.1	0.16 ^+0.12 _-0.06	≤ 1.0e-05	1.00	20.4 ^+4.5 _-2.2
GW190719_215514	v1	GWTC-2	1247608532.9	36.5 ^+18.0 _-10.3	20.8 ^+9.0 _-7.2	8.0	3940 ⁺²⁵⁹⁰ _-2000	0.32 ^+0.29 _-0.31	57.8 ^+18.3 _-10.7	23.5 ^+6.5 _-4.0	38.7 ^+9.2 _-6.6	0.64 ^+0.33 _-0.29	1.56	0.82	54.9 ^+17.3 _-10.2
GW190708_232457	v1	GWTC-2	1246663515.4	17.6 ^+4.7 _-2.3	13.2 ^+2.0 _-2.7	13.1	880 ⁺³³⁰ _-390	0.02 ^+0.10 _-0.08	30.9 ^+2.5 _-1.8	13.2 ^+0.9 _-0.6	15.5 ^+0.3 _-0.2	0.18 ^+0.06 _-0.07	2.8e-05	1.00	29.5 ^+2.5 _-1.8
GW190707_093326	v1	GWTC-2	1246527224.2	11.6 ^+3.3 _-1.7	8.4 ^+1.4 _-1.7	13.0	770 ⁺³⁸⁰ _-370	-0.05 ^+0.10 _-0.08	20.1 ^+1.9 _-1.3	8.5 ^+0.6 _-0.5	9.9 ^+0.1 _-9.0e-02	0.16 ^+0.07 _-0.07	≤ 1.0e-05	1.00	19.2 ^+1.9 _-1.3
GW190706_222641	v1	GWTC-2	1246487219.3	67.0 ^+14.6 _-16.2	38.2 ^+14.6 _-13.3	12.7	4420 ⁺²⁵⁹⁰ _-1930	0.28 ^+0.26 _-0.29	104.1 ^+20.2 _-13.9	42.7 ^+10.0 _-7.0	75.1 ^+11.0 _-17.5	0.71 ^+0.32 _-0.27	≤ 1.0e-05	1.00	99.0 ^+18.3 _-13.5
GW190701_203306	v1	GWTC-2	1246048404.6	53.9 ^+11.8 _-8.0	40.8 ^+8.7 _-12.0	11.6	2060 ⁺⁷⁶⁰ _-730	-0.07 ^+0.23 _-0.29	94.3 ^+12.1 _-9.5	40.3 ^+5.4 _-4.9	55.5 ^+7.3 _-8.1	0.37 ^+0.11 _-0.12	0.01	1.00	90.2 ^+11.3 _-8.9
GW190630_185205	v1	GWTC-2	1245955943.2	35.1 ^+6.9 _-5.6	23.7 ^+5.2 _-5.1	15.6	890 ⁺⁵⁶⁰ _-370	0.10 ^+0.12 _-0.13	59.1 ^+4.6 _-4.8	24.9 ^+2.1 _-2.1	29.4 ^+1.6 _-1.5	0.18 ^+0.10 _-0.07	≤ 1.0e-05	1.00	56.4 ^+4.4 _-4.6
GW190620_030421	v1	GWTC-2	1245035079.3	57.1 ^+16.0 _-12.7	35.5 ^+12.2 _-12.3	10.9	2810 ⁺¹⁶⁸⁰ _-1310	0.33 ^+0.22 _-0.25	92.1 ^+18.5 _-13.1	38.3 ^+8.3 _-6.5	57.5 ^+9.0 _-11.2	0.49 ^+0.23 _-0.20	2.9e-03	1.00	87.2 ^+16.8 _-12.1
GW190602_175927	v1	GWTC-2	1243533585.1	69.1 ^+15.7 _-13.0	47.8 ^+14.3 _-17.4	12.1	2690 ⁺¹⁷⁹⁰ _-1120	0.07 ^+0.25 _-0.24	116.3 ^+19.0 _-15.6	49.1 ^+9.1 _-8.5	72.9 ^+10.8 _-13.7	0.47 ^+0.25 _-0.17	1.1e-05	1.00	110.9 ^+17.7 _-14.9
GW190527_092055	v1	GWTC-2	1242984073.8	36.5 ^+16.4 _-9.0	22.6 ^+10.5 _-8.1	8.9	2490 ⁺²⁴⁸⁰ _-1240	0.11 ^+0.28 _-0.28	59.1 ^+21.3 _-9.8	24.3 ^+9.1 _-4.2	34.9 ^+21.7 _-5.5	0.44 ^+0.34 _-0.20	0.06	0.99	56.4 ^+20.2 _-9.3
GW190521_074359	v1	GWTC-2	1242459857.5	42.2 ^+5.9 _-4.8	32.8 ^+5.4 _-6.4	24.7	1240 ⁺⁴⁰⁰ _-570	0.09 ^+0.10 _-0.13	74.7 ^+7.0 _-4.8	32.1 ^+3.2 _-2.5	39.8 ^+2.2 _-3.0	0.24 ^+0.07 _-0.10	≤ 1.0e-05	1.00	71.0 ^+6.5 _-4.4
GW190521	v3	GWTC-2	1242442967.4	95.3 ^+28.7 _-18.9	69.0 ^+22.7 _-23.1	14.4	3920 ⁺²¹⁹⁰ _-1950	0.03 ^+0.32 _-0.39	163.9 ^+39.2 _-23.5	69.2 ^+17.0 _-10.6	114.8 ^+15.2 _-17.6	0.64 ^+0.28 _-0.28	2.0e-04	1.00	156.3 ^+36.8 _-22.4
GW190519_153544	v1	GWTC-2	1242315362.4	66.0 ^+10.7 _-12.0	40.5 ^+11.0 _-11.1	14.0	2530 ⁺¹⁸³⁰ _-920	0.31 ^+0.20 _-0.22	106.6 ^+13.5 _-14.8	44.5 ^+6.4 _-7.1	65.1 ^+7.7 _-10.3	0.44 ^+0.25 _-0.14	≤ 1.0e-05	1.00	101.0 ^+12.4 _-13.8
GW190517_055101	v1	GWTC-2	1242107479.8	37.4 ^+11.7 _-7.6	25.3 ^+7.0 _-7.3	10.7	1860 ⁺¹⁶²⁰ _-840	0.52 ^+0.19 _-0.19	63.5 ^+9.6 _-9.6	26.6 ^+4.0 _-4.0	35.9 ^+4.0 _-3.4	0.34 ^+0.24 _-0.14	≤ 5.7e-05	1.00	59.3 ^+9.1 _-8.9
GW190514_065416	v1	GWTC-2	1241852074.8	39.0 ^+14.7 _-8.2	28.4 ^+9.3 _-8.8	8.3	4130 ⁺²⁶⁵⁰ _-2170	-0.19 ^+0.29 _-0.32	67.2 ^+18.7 _-10.8	28.5 ^+7.9 _-4.8	48.1 ^+7.5 _-7.7	0.67 ^+0.33 _-0.31	0.53	0.96	64.5 ^+17.9 _-10.4
GW190513_205428	v1	GWTC-2	1241816086.8	35.7 ^+9.5 _-9.2	18.0 ^+7.7 _-4.1	12.3	2060 ⁺⁸⁸⁰ _-800	0.11 ^+0.28 _-0.17	53.9 ^+8.6 _-5.9	21.6 ^+3.8 _-1.9	29.5 ^+5.6 _-2.5	0.37 ^+0.13 _-0.13	≤ 1.0e-05	1.00	51.6 ^+8.2 _-5.8
GW190512_180714	v1	GWTC-2	1241719652.4	23.3 ^+5.3 _-5.8	12.6 ^+3.6 _-2.5	12.3	1430 ⁺⁵⁵⁰ _-550	0.03 ^+0.12 _-0.13	35.9 ^+3.8 _-3.5	14.6 ^+1.3 _-1.0	18.6 ^+0.9 _-0.8	0.27 ^+0.09 _-0.10	≤ 1.0e-05	1.00	34.5 ^+3.8 _-3.5
GW190503_185404	v1	GWTC-2	1240944862.3	43.3 ^+9.2 _-8.1	28.4 ^+7.7 _-8.0	12.2	1450 ⁺⁶⁹⁰ _-630	-0.03 ^+0.20 _-0.26	71.7 ^+9.4 _-8.3	30.2 ^+4.2 _-4.2	38.6 ^+5.3 _-6.0	0.27 ^+0.11 _-0.11	≤ 1.0e-05	1.00	68.6 ^+8.8 _-7.7
GW190426_152155	v1	GWTC-2	1240327333.3	5.7 ^+3.9 _-2.3	1.5 ^+0.8 _-0.5	10.1	370 ⁺¹⁸⁰ _-160	-0.03 ^+0.32 _-0.30	7.2 ^+3.5 _-1.5	2.4 ^+8.0e-02 _-8.0e-02	2.6 ^+1.0e-02 _-1.0e-02	0.08 ^+0.04 _-0.03	1.44	--	--
GW190425	v2	GWTC-2	1240215503.0	2.0 ^+0.6 _-0.3	1.4 ^+0.3 _-0.3	13.0	160 ⁺⁷⁰ _-70	0.06 ^+0.11 _-0.05	3.4 ^+0.3 _-0.1	1.44 ^+0.02 _-0.02	1.5 ^+8.0e-04 _-6.0e-04	0.03 ^+0.01 _-0.02	7.5e-04	--	--
GW190424_180648	v1	GWTC-2	1240164426.1	40.5 ^+11.1 _-7.3	31.8 ^+7.6 _-7.7	10.09	2200 ⁺¹⁵⁸⁰ _-1160	0.13 ^+0.22 _-0.22	72.6 ^+13.3 _-10.7	31.0 ^+5.8 _-4.6	43.4 ^+6.0 _-4.8	0.39 ^+0.23 _-0.19	0.78	0.91	68.9 ^+12.4 _-10.1
GW190421_213856	v1	GWTC-2	1239917954.3	41.3 ^+10.4 _-6.9	31.9 ^+8.0 _-8.8	10.6	2880 ⁺¹³⁷⁰ _-1380	-0.06 ^+0.22 _-0.27	72.9 ^+13.4 _-9.2	31.2 ^+5.9 _-4.2	46.6 ^+6.6 _-6.0	0.49 ^+0.19 _-0.21	7.7e-04	1.00	69.7 ^+12.5 _-8.7
GW190413_134308	v1	GWTC-2	1239198206.7	47.5 ^+13.5 _-10.7	31.8 ^+11.7 _-10.8	10.0	4450 ⁺²⁴⁸⁰ _-2120	-0.03 ^+0.25 _-0.29	78.8 ^+17.4 _-11.9	33.0 ^+8.2 _-5.4	57.0 ^+8.6 _-9.8	0.71 ^+0.31 _-0.30	0.04	0.98	75.5 ^+16.4 _-11.4
GW190413_052954	v1	GWTC-2	1239168612.5	34.7 ^+12.6 _-8.1	23.7 ^+7.3 _-6.7	8.6	3550 ⁺²²⁷⁰ _-1660	-0.01 ^+0.29 _-0.34	58.6 ^+13.3 _-9.7	24.6 ^+5.5 _-4.1	39.4 ^+7.7 _-6.6	0.59 ^+0.29 _-0.24	0.07	0.98	56.0 ^+12.5 _-9.2
GW190412	v3	GWTC-2	1239082262.2	30.1 ^+4.7 _-5.1	8.3 ^+1.6 _-0.9	19.7	740 ⁺¹⁴⁰ _-170	0.25 ^+0.08 _-0.11	38.4 ^+3.8 _-3.7	13.3 ^+0.4 _-0.3	15.2 ^+0.2 _-0.2	0.15 ^+0.03 _-0.03	≤ 1.0e-05	1.00	37.3 ^+3.9 _-3.8
GW190408_181802	v1	GWTC-2	1238782700.3	24.6 ^+5.1 _-3.4	18.4 ^+3.3 _-3.6	14.8	1550 ⁺⁴⁰⁰ _-600	-0.03 ^+0.14 _-0.19	43.0 ^+4.2 _-3.0	18.3 ^+1.9 _-1.2	23.7 ^+1.4 _-1.7	0.29 ^+0.06 _-0.10	≤ 1.0e-05	1.00	41.1 ^+3.9 _-2.8

First
«
Page 1 of 1
»
Last

Events per page: of 39 events

Download table as: ASCII - CSV

Or query the API for a JSON format.