2023MNRAS.526.3757K

Query : 2023MNRAS.526.3757K

2023MNRAS.526.3757K - Mon. Not. R. Astron. Soc., 526, 3757-3778 (2023/December-2)

RASS-MCMF: a full-sky X-ray selected galaxy cluster catalogue.

KLEIN M., HERNANDEZ-LANG D., MOHR J.J., BOCQUET S. and SINGH A.

Abstract (from CDS):

We present the RASS-MCMF catalogue of 8449 X-ray selected galaxy clusters over 25 000 deg2 of extragalactic sky. The accumulation of deep multiband optical imaging data, the development of the Multi-Component Matched Filter (MCMF) cluster confirmation algorithm, and the release of the DESI Legacy Survey DR10 catalogue makes it possible - for the first time, more than 30 yr after the launch of the ROSAT X-ray satellite - to identify the majority of the galaxy clusters detected in the second ROSAT All-Sky-Survey (RASS) source catalogue (2RXS). The resulting 90 per cent pure RASS-MCMF catalogue is the largest intracluster medium (ICM)-selected cluster sample to date. RASS-MCMF probes a large dynamic range in cluster mass spanning from galaxy groups to the most massive clusters. The cluster redshift distribution peaks at $z$ ∼ 0.1 and extends to redshifts $z$ ∼ 1. Out to $z$ ∼ 0.4, the RASS-MCMF sample contains more clusters per redshift interval (dN/dz) than any other ICM-selected sample. In addition to the main sample, we present two subsamples with 6912 and 5506 clusters, exhibiting 95 per cent and 99 per cent purity, respectively. We forecast the utility of the sample for a cluster cosmological study, using realistic mock catalogues that incorporate most observational effects, including the X-ray exposure time and background variations, the existence likelihood selection and the impact of the optical cleaning with the algorithm MCMF. Using realistic priors on the observable-mass relation parameters from a DES-based weak lensing analysis, we estimate the constraining power of the RASS-MCMF×DES sample to be of 0.026, 0.033, and 0.15 (1σ) on the parameters Ωm, σ8, and $w$, respectively.

Abstract Copyright: © 2023 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): methods: observational - catalogues - galaxies: clusters: general - galaxies: clusters: intracluster medium - galaxies: distances and redshifts

VizieR on-line data: <Available at CDS (J/MNRAS/526/3757): catalog.dat>

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

Simbad objects: 47

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Number of rows : 47
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 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
2 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1614 2
3 IC 1613 GiC 01 04 48.4071 +02 07 10.185   10.42 10.01 9.77   ~ 1316 2
4 ACT-CL J0105.0+0201 ClG 01 05 02.082 +02 01 46.54           ~ 15 0
5 IC 1683 GiG 01 22 38.867 +34 26 13.21   14.2       ~ 101 0
6 ACO 305 ClG 02 06 35.7592 -14 52 48.068           ~ 19 0
7 ACO 402 ClG 02 57 41.33 -22 09 14.4           ~ 62 0
8 PSZ1 G281.06-42.55 ClG 03 45 11.8471 -66 30 05.325           ~ 8 0
9 PSZ1 G287.05-35.26 ClG 04 32 24.3988 -74 10 06.573           ~ 8 0
10 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
11 AK3 J084543.68-002917 ClG 08 45 44.4 -00 29 16           ~ 10 0
12 eFEDS J085751.6+031039 ClG 08 57 51.65634486 +03 10 39.4817516           ~ 8 0
13 ZwCl 1021+0426 ClG 10 23 39.0 +04 11 14   15.6 17.95     ~ 297 0
14 NAME Hydra I Cluster ClG 10 36 36.0 -27 31 04           ~ 905 1
15 ACO 3526 ClG 12 48 49.2 -41 18 17           ~ 1154 2
16 NAME NGP reg 12 51 26.275 +27 07 41.70           ~ 1274 0
17 ACT-CL J1355.1+0430 ClG 13 55 09.8 +04 29 28           ~ 4 0
18 PSZ2 G317.79+26.63 ClG 13 56 05.40 -34 21 10.9           ~ 10 0
19 ACO 1835 ClG 14 01 02.07 +02 52 43.2           ~ 727 1
20 WISEA J171636.31+641112.3 MIR 17 16 36.3136 +64 11 12.333   19.77   18.5   ~ 1 0
21 1RXS J171639.8+641035 ClG 17 16 39.7 +64 10 35           ~ 6 0
22 1RXS J172124.6+673314 ClG 17 21 24.6 +67 33 14           ~ 6 0
23 RX J1724.1+7000 GrG 17 24 11.2 +70 00 16           ~ 10 0
24 RX J1728.6+7041 BLL 17 28 38.3545799304 +70 41 02.549944176           ~ 10 1
25 [BGF2006] NEP 2560 ClG 17 45 18.2 +65 55 42           ~ 9 0
26 LEDA 60982 Sy2 17 49 50.7150571536 +68 23 09.344524128   16 14.07 4.96   ~ 24 0
27 RX J1749.8+6823 ClG 17 49 54.5 +68 24 25           ~ 7 0
28 [BGF2006] NEP 3130 ClG 17 51 30.7 +70 13 32           ~ 9 0
29 [BGF2006] NEP 3200 ClG 17 52 08.2 +65 22 53           ~ 8 0
30 ICRF J175407.5+645202 QSO 17 54 07.5862 +64 52 02.644       19.26   ~ 30 1
31 RX J1754.0+6452 ClG 17 54 08.6 +64 53 30           ~ 6 0
32 [BGF2006] NEP 310 ClG 17 58 57.6 +65 20 58           ~ 8 0
33 1RXS J180415.7+672921 ClG 18 04 15.6 +67 29 21           ~ 7 0
34 [BGF2006] NEP 4150 ClG 18 06 06.6 +68 13 08           ~ 7 0
35 7C 180718.39+642858.00 BLL 18 07 32.1722572560 +64 29 26.287089936           ~ 32 1
36 1RXS J180732.3+642917 ClG 18 07 32.3 +64 29 17           ~ 6 0
37 1RXS J180843.6+655705 ClG 18 08 43.6 +65 57 05           ~ 8 0
38 [BGF2006] NEP 4560 ClG 18 11 19.1 +64 47 36           ~ 7 0
39 [BGF2006] NEP 4610 ClG 18 12 08.09 +63 53 40.0           ~ 10 0
40 1RXS J182237.4+664129 ClG 18 22 37.4 +66 41 29           ~ 6 0
41 PSZ1 G109.88+27.94 ClG 18 23 19.9285 +78 23 21.413           ~ 13 0
42 1RXS J183917.5+701821 ClG 18 39 17.4 +70 18 20           ~ 6 0
43 ACO 2485 ClG 22 48 33 -16 07.1           ~ 53 0
44 ACO 2606 ClG 23 29 37.3 -21 12 27           ~ 15 0
45 ACO 2620 ClG 23 34 04.9 +07 04 15           ~ 18 0
46 ACT-CL J2344.7-4243 ClG 23 44 43.9 -42 43 11           ~ 229 0
47 ACO 2667 ClG 23 51 39.37 -26 05 02.7           ~ 190 0

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