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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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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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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)	Final Mass (M_☉)
GW200115_042309	v1	O3_Discovery_Papers	1263097407.7	5.7 5.7 ^+1.8 _-2.1	1.5 1.5 ^+0.7 _-0.3	11.6 11.6	300.0 300 ⁺¹⁵⁰ _-100	-0.19 -0.19 ^+0.23 _-0.35	7.1 7.1 ^+1.5 _-1.4	2.42 2.42 ^+0.05 _-0.07	2.58 2.6 ^+1.0e-02 _-1.0e-02	0.07 0.07 ^+0.03 _-0.02	1e-05 ≤ 1.0e-05	-2.0 --
GW200105_162426	v1	O3_Discovery_Papers	1262276684.0	8.9 8.9 ^+1.2 _-1.5	1.9 1.9 ^+0.3 _-0.2	13.9 13.9	280.0 280 ⁺¹¹⁰ _-110	-0.01 -0.01 ^+0.11 _-0.15	10.9 10.9 ^+1.1 _-1.2	3.41 3.41 ^+0.08 _-0.07	3.62 3.6 ^+1.0e-02 _-1.0e-02	0.06 0.06 ^+0.02 _-0.02	0.36 0.36	-2.0 --
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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