2020AJ....159..110H

Query : 2020AJ....159..110H

2020AJ....159..110H - Astron. J., 159, 110-110 (2020/March-0)

Galaxy clusters selected via the Sunyaev-Zel'dovich effect in the SPTpol 100-square-degree survey.

HUANG N., BLEEM L.E., STALDER B., ADE P.A.R., ALLEN S.W., ANDERSON A.J., AUSTERMANN J.E., AVVA J.S., BEALL J.A., BENDER A.N., BENSON B.A., BIANCHINI F., BOCQUET S., BRODWIN M., CARLSTROM J.E., CHANG C.L., CHIANG H.C., CITRON R., CORBETT MORAN C., CRAWFORD T.M., CRITES A.T., DE HAAN T., DOBBS M.A., EVERETT W., FLOYD B., GALLICCHIO J., GEORGE E.M., GILBERT A., GLADDERS M.D., GUNS S., GUPTA N., HALVERSON N.W., HARRINGTON N., HENNING J.W., HILTON G.C., HOLDER G.P., HOLZAPFEL W.L., HRUBES J.D., HUBMAYR J., IRWIN K.D., KHULLAR G., KNOX L., LEE A.T., LI D., LOWITZ A., McDONALD M., McMAHON J.J., MEYER S.S., MOCANU L.M., MONTGOMERY J., NADOLSKI A., NATOLI T., NIBARGER J.P., NOBLE G., NOVOSAD V., PADIN S., PATIL S., PRYKE C., REICHARDT C.L., RUHL J.E., SALIWANCHIK B.R., SARO A., SAYRE J.T., SCHAFFER K.K., SHARON K., SIEVERS C., SMECHER G., STARK A.A., STORY K.T., TUCKER C., VANDERLINDE K., VEACH T., VIEIRA J.D., WANG G., WHITEHORN N., WU W.L.K. and YEFREMENKO V.

Abstract (from CDS):

We present a catalog of galaxy cluster candidates detected in 100 square degrees surveyed with the SPTpol receiver on the South Pole Telescope. The catalog contains 89 candidates detected with a signal-to-noise ratio greater than 4.6. The candidates are selected using the Sunyaev-Zel'dovich effect at 95 and 150 GHz. Using both space- and ground-based optical and infrared telescopes, we have confirmed 81 candidates as galaxy clusters. We use these follow-up images and archival images to estimate photometric redshifts for 66 galaxy clusters and spectroscopic observations to obtain redshifts for 13 systems. An additional two galaxy clusters are confirmed using the overdensity of near-infrared galaxies only and are presented without redshifts. We find that 15 candidates (18% of the total sample) are at redshift z >= 1.0, with a maximum confirmed redshift of z{max}=1.38±0.10. We expect this catalog to contain every galaxy cluster with M500c> 2.6×1014M☉h70–1 and z > 0.25 in the survey area. The mass threshold is approximately constant above z = 0.25, and the complete catalog has a median mass of approximately M500c=2.7×1014M☉h70–1. Compared to previous SPT works, the increased depth of the millimeter-wave data (11.2 and 6.5 µK-arcmin at 95 and 150 GHz, respectively) makes it possible to find more galaxy clusters at high redshift and lower mass.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Galaxy clusters - Observational cosmology - Large-scale structure of the universe

Simbad objects: 92

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Number of rows : 92
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 SPT-CL J0000-6020 ClG 00 00 08.3 -60 20 18           ~ 2 0
2 ACT-CL J0000.9-5748 ClG 00 01 00 -57 48.5           ~ 57 0
3 SPT-CL J0001-5440 ClG 00 01 37.4 -54 40 11           ~ 9 0
4 SPT-CL J0001-5614 ClG 00 01 56.7 -56 14 28           ~ 2 0
5 SPT-CL J0002-5557 ClG 00 02 03.3 -55 57 44           ~ 6 0
6 SPT-CL J0002-5214 ClG 00 02 23.6 -52 14 20           ~ 2 0
7 SPT-CL J0002-5017 ClG 00 02 36.4 -50 17 20           ~ 1 0
8 RCW 38 SFR 08 59 05.50 -47 30 39.4           ~ 327 2
9 SPT-CL J2259-5349 ClG 22 59 10.3 -53 49 09           ~ 2 0
10 SPT-CL J2259-5301 ClG 22 59 17.5 -53 01 59           ~ 2 0
11 ACT-CL J2259.8-5431 ClG 22 59 54.4 -54 31 33           ~ 11 0
12 SPT-CL J2300-5617 ClG 23 00 00.1 -56 17 06           ~ 1 0
13 SUMSS J230039-533116 Bla 23 00 39.7245361488 -53 31 11.890928136           ~ 18 0
14 ACO S 1079 ClG 23 00 41.8 -53 31 28           ~ 21 0
15 MARD J230118.8-531702 ClG 23 01 20.845 -53 16 54.66           ~ 2 0
16 SPT-CL J2301-5546 ClG 23 01 53 -55 46.6           ~ 16 0
17 SPT-CL J2303-5114 ClG 23 03 13.4 -51 14 26           ~ 1 0
18 SPT-CL J2304-5007 ClG 23 04 00.9 -50 07 00           ~ 1 0
19 SPT-CL J2304-5718 ClG 23 04 25.9 -57 18 25           ~ 3 0
20 SPT-CL J2305-5719 ClG 23 05 04.9 -57 19 34           ~ 1 0
21 SPT-CL J2306-5120 ClG 23 06 26.9 -51 20 13           ~ 5 0
22 SPT-CL J2307-5440 ClG 23 07 08.2 -54 40 05           ~ 2 0
23 SPT-CL J2309-5710 ClG 23 09 00.5 -57 10 40           ~ 1 0
24 SPT-CL J2310-5919 ClG 23 10 16.7 -59 19 13           ~ 1 0
25 SPT-CL J2310-5239 C?G 23 10 48.5 -52 39 39           ~ 2 0
26 SPT-CL J2311-4944 ClG 23 11 33.3 -49 44 23           ~ 1 0
27 MARD J231137.6-552221 ClG 23 11 35.7 -55 22 21           ~ 4 0
28 SPT-CL J2312-5820 ClG 23 12 00.0 -58 20 31           ~ 10 0
29 SPT-CL J2312-5101 ClG 23 12 58.1 -51 01 45           ~ 1 0
30 LCS-CL J231409-5554.1 ClG 23 14 09.6 -55 54 12           ~ 2 0
31 SPT-CL J2316-5027 ClG 23 16 44.5 -50 27 18           ~ 1 0
32 ACT-CL J2316.9-5454 ClG 23 16 51.831 -54 53 56.75           ~ 23 0
33 SPT-CL J2317-5000 ClG 23 17 18.2 -50 00 06           ~ 1 0
34 SPT-CL J2317-5357 ClG 23 17 21 -53 57.7           ~ 8 0
35 SPT-CL J2317-5852 ClG 23 17 45.1 -58 52 51           ~ 1 0
36 SPT-CL J2318-5059 ClG 23 18 09.1 -50 59 00           ~ 1 0
37 LCS-CL J231848-5617.1 ClG 23 18 48 -56 17.2           ~ 9 0
38 SPT-CL J2319-5842 ClG 23 19 27.4 -58 42 45           ~ 3 0
39 SPT-CL J2320-5807 ClG 23 20 16.7 -58 07 52           ~ 2 0
40 SPT-CL J2320-5233 ClG 23 20 29.6 -52 33 48           ~ 4 0
41 SPT-CL J2321-5418 C?G 23 21 34.2 -54 18 39           ~ 1 0
42 SPT-CL J2323-5752 ClG 23 23 31.6 -57 52 47           ~ 3 0
43 SPT-CL J2325-5815 ClG 23 25 22.8 -58 15 16           ~ 1 0
44 SPT-CL J2325-5116 ClG 23 25 32.4 -51 17 07           ~ 3 0
45 LCS-CL J232541-5316.6 ClG 23 25 42 -53 16.6           ~ 9 0
46 SPT-CL J2327-5137 ClG 23 27 07.6 -51 37 08           ~ 4 0
47 SPT-CL J2328-5550 ClG 23 28 10.8 -55 50 24           ~ 8 0
48 SPT-CL J2328-5533 ClG 23 28 42.7 -55 33 58           ~ 15 0
49 ACT-CL J2329.9-5831 ClG 23 29 54.2 -58 31 26           ~ 12 0
50 SPT-CL J2330-5955 C?G 23 30 01.3 -59 55 39           ~ 1 0
51 SPT-CL J2331-5736 ClG 23 31 35.8 -57 36 51           ~ 4 0
52 SPT-CL J2331-5052 ClG 23 31 54.4 -50 52 19           ~ 2 0
53 MARD J233146.5-505227 ClG 23 32 05.988 -50 53 05.50           ~ 15 0
54 ACT-CL J2332.4-5358 ClG 23 32 26.70 -53 58 20.4           ~ 52 0
55 SPT-CL J2332-5220 ClG 23 32 32.1 -52 20 54           ~ 2 0
56 SPT-CL J2334-5308 ClG 23 34 04 -53 08.5           ~ 9 0
57 MARD J233501.1-594010 ClG 23 34 45.048 -59 39 02.10           ~ 2 0
58 SPT-CL J2335-5434 ClG 23 35 31.6 -54 35 11           ~ 14 0
59 SPT-CL J2336-5352 ClG 23 36 02.7 -53 52 06           ~ 1 0
60 SPT-CL J2336-5252 ClG 23 36 19.3 -52 52 22           ~ 5 0
61 ACT-CL J2337.4-5942 ClG 23 37 24.2 -59 42 17           ~ 52 0
62 ACT-CL J2337.5-5911 ClG 23 37 35.7 -59 12 17           ~ 5 0
63 LCS-CL J233928-5550.0 ClG 23 39 27 -55 50.6           ~ 9 0
64 SPT-CL J2339-5008 C?G 23 39 50.8 -50 08 34           ~ 2 0
65 SPT-CL J2340-5958 C?G 23 40 20.4 -59 58 16           ~ 1 0
66 ACT-CL J2341.2-5119 ClG 23 41 12.3 -51 19 43           ~ 52 0
67 ACT-CL J2341.4-5725 ClG 23 41 25.6 -57 24 57           ~ 15 0
68 SPT-CL J2341-5138 ClG 23 41 47.3 -51 38 22           ~ 1 0
69 SPT-CL J2341-5640 ClG 23 41 48.8 -56 40 04           ~ 1 0
70 ACT-CL J2342.7-5411 ClG 23 42 45.6153 -54 11 11.527           ~ 44 0
71 SPT-CL J2343-5024 ClG 23 43 20.9 -50 23 57           ~ 4 0
72 SPT-CL J2344-5655 ClG 23 44 23.0 -56 55 45           ~ 2 0
73 SPT-CL J2349-5140 C?G 23 49 11.2 -51 40 28           ~ 1 0
74 SPT-CL J2349-5113 ClG 23 49 32.2 -51 13 33           ~ 2 0
75 SPT-CL J2349-5138 C?G 23 49 52.9 -51 38 30           ~ 1 0
76 SPT-CL J2350-5107 C?G 23 50 25.4 -51 07 31           ~ 1 0
77 ACT-CL J2350.9-5301 ClG 23 50 55 -53 01.4           ~ 8 0
78 SPT-CL J2351-5005 ClG 23 51 19.2 -50 05 37           ~ 1 0
79 ACT-CL J2351.6-5452 ClG 23 51 36.4073 -54 52 51.379           ~ 20 0
80 SPT-CL J2352-5251 ClG 23 52 50.4 -52 51 47           ~ 1 0
81 SPT-CL J2354-5106 ClG 23 54 09.6 -51 06 05           ~ 2 0
82 ACT-CL J2354.8-5633 ClG 23 54 53.4163 -56 33 08.746           ~ 14 0
83 SPT-CL J2355-6002 ClG 23 55 10.6 -60 02 34           ~ 1 0
84 SPT-CL J2355-5156 ClG 23 55 22.6 -51 57 03           ~ 2 0
85 SPT-CL J2355-5514 ClG 23 55 28.0 -55 14 59           ~ 2 0
86 SPT-CL J2355-5258 ClG 23 55 43.8 -52 58 40           ~ 2 0
87 ACT-CL J2355.7-5055 ClG 23 55 49.000 -50 56 13.00           ~ 37 0
88 SPT-CL J2355-5850 ClG 23 55 50.9 -58 50 48           ~ 2 0
89 SPT-CL J2357-5421 ClG 23 57 04.6 -54 21 34           ~ 2 0
90 SPT-CL J2357-5953 ClG 23 57 08.8 -59 53 56           ~ 3 0
91 SPT-CL J2358-5229 ClG 23 58 07.5 -52 29 02           ~ 4 0
92 ACT-CL J2359.7-5010 ClG 23 59 44 -50 10.2           ~ 38 0

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