2021ApJ...922...76N

Query : 2021ApJ...922...76N

2021ApJ...922...76N - Astrophys. J., 922, 76-76 (2021/November-3)

3-OGC: catalog of gravitational waves from compact-binary mergers.

NITZ A.H., CAPANO C.D., KUMAR S., WANG Y.-F., KASTHA S., SCHAFER M., DHURKUNDE R. and CABERO M.

Abstract (from CDS):

We present the third open gravitational-wave catalog (3-OGC) of compact-binary coalescences, based on the analysis of the public LIGO and Virgo data from 2015 through 2019 (O1, O2, O3a). Our updated catalog includes a population of 57 observations, including 4 binary black hole mergers that had not been previously reported. This consists of 55 binary black hole mergers and the 2 binary neutron star mergers, GW170817 and GW190425. We find no additional significant binary neutron star or neutron star-black hole merger events. The most confident new detection is the binary black hole merger GW190925_232845, which was observed by the LIGO-Hanford and Virgo observatories with Pastro> 0.99; its primary and secondary component masses are 20.2–2.5+3.9M☉ and 15.6–2.6+2.1M☉, respectively. We estimate the parameters of all binary black hole events using an up-to-date waveform model that includes both subdominant harmonics and precession effects. To enable deep follow up as our understanding of the underlying populations evolves, we make available our comprehensive catalog of events, including the subthreshold population of candidates, and the posterior samples of our source parameter estimates.

Abstract Copyright: © 2021. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Gravitational waves - Neutron stars - Astrophysical black holes - Gravitational wave astronomy

Simbad objects: 58

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Number of rows : 58
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 GrW 190814 GWE 00 55.8 -27 05           ~ 433 0
2 GrW 170817 GWE 13 09 48.0850 -23 22 53.343           ~ 2683 0
3 GrW 170202 135657 GWE ~ ~           ~ 3 0
4 GrW 170403 230611 GWE ~ ~           ~ 2 0
5 GrW 170727 010430 GWE ~ ~           ~ 2 0
6 GrW 170809 082821 GWE ~ ~           ~ 6 0
7 GrW 170823 131358 GWE ~ ~           ~ 5 0
8 GrW 190412 GWE ~ ~           ~ 169 0
9 GrW 190413 134308 GWE ~ ~           ~ 32 0
10 GrW 190424 180648 GWE ~ ~           ~ 21 0
11 GrW 190503 185404 GWE ~ ~           ~ 40 0
12 GrW 190513 205428 GWE ~ ~           ~ 39 0
13 GrW 190517 055101 GWE ~ ~           ~ 64 0
14 GrW 190521 GWE ~ ~           ~ 409 0
15 GrW 190527 092055 GWE ~ ~           ~ 28 0
16 GrW 190620 030421 GWE ~ ~           ~ 49 0
17 GrW 190701 203306 GWE ~ ~           ~ 43 0
18 GrW 190707 093326 GWE ~ ~           ~ 38 0
19 GrW 190719 215514 GWE ~ ~           ~ 30 0
20 GrW 190725 172728 GWE ~ ~           ~ 1 0
21 GrW 190727 060333 GWE ~ ~           ~ 40 0
22 GrW 190731 140936 GWE ~ ~           ~ 32 0
23 GrW 190828 065509 GWE ~ ~           ~ 40 0
24 GrW 190915 235702 GWE ~ ~           ~ 41 0
25 GrW 190924 021846 GWE ~ ~           ~ 50 0
26 GrW 190926 050336 GWE ~ ~           ~ 16 0
27 GrW 190930 133541 GWE ~ ~           ~ 44 0
28 GrW 151012 grv ~ ~           ~ 162 1
29 GrW 170121 212536 GWE ~ ~           ~ 2 0
30 GrW 170304 163753 GWE ~ ~           ~ 2 0
31 GrW 170729 185629 GWE ~ ~           ~ 6 0
32 GrW 170814 103043 GWE ~ ~           ~ 6 0
33 GrW 170818 022509 GWE ~ ~           ~ 6 0
34 GrW 190408 181802 GWE ~ ~           ~ 46 0
35 GrW 190413 052954 GWE ~ ~           ~ 29 0
36 GrW 190421 213856 GWE ~ ~           ~ 37 0
37 GRB 190425 GWE ~ ~           ~ 438 0
38 GrW 190512 180714 GWE ~ ~           ~ 43 0
39 GrW 190514 065416 GWE ~ ~           ~ 26 0
40 GrW 190519 153544 GWE ~ ~           ~ 56 0
41 GrW 190521 074359 GWE ~ ~           ~ 40 0
42 GrW 190602 175927 GWE ~ ~           ~ 51 0
43 GrW 190630 185205 GWE ~ ~           ~ 40 0
44 GrW 190706 222641 GWE ~ ~           ~ 55 0
45 GrW 190708 232457 GWE ~ ~           ~ 34 0
46 GrW 190720 000836 GWE ~ ~           ~ 39 0
47 GrW 190725 174728 GWE ~ ~           ~ 23 0
48 GrW 190803 022701 GWE ~ ~           ~ 34 0
49 GrW 190828 063405 GWE ~ ~           ~ 41 0
50 GrW 190910 112807 GWE ~ ~           ~ 34 0
51 GrW 190728 GWE ~ ~           ~ 48 0
52 GrW 190925 232845 GWE ~ ~           ~ 23 0
53 GrW 190929 012149 GWE ~ ~           ~ 35 0
54 GrW 150914 GWE ~ ~           ~ 674 1
55 GrW 151226 GWE ~ ~           ~ 275 1
56 GrW 170608 GWE ~ ~           ~ 127 0
57 GrW 190916 200658 GWE ~ ~           ~ 17 0
58 GrW 170104 GWE ~ ~           ~ 186 1

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