Table 2

Superclusters.

Obs. Field RA Dec Supercluster RA Dec cluster ID z spec z mean T 300kpc M 500,MT r 500,MT Ref.
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13)

Field-1 32.60 –6.30 XLSSC-e 32.87 –6.20 XLSSC 081 0.432 1.7 0.7 0.55 5
XLSSC 082 0.427 3.9 2.9 0.88 5
XLSSC 083 0.430 4.8 4.1 0.99 4
XLSSC 084 0.430 0.429 4.5 3.7 0.96 4
XLSSC 085 0.428 4.8 4.1 0.99 4
XLSSC 086 0.424 2.6 1.5 0.70 5

Field-2 36.93 –4.70 XLSSC-d 37.22 –5.05 XLSSC 013 0.307 1.6 0.7 0.57 1
XLSSC 022 0.293 0.298 2.1 1.1 0.68 2
XLSSC 027 0.295 2.7 1.7 0.77 3

Field-3 33.12 –5.82 XLSSC-f 33.12 –5.82 XLSSC 098 0.297 2.9 1.9 0.81 4
XLSSC 111 0.299 0.298 4.5 4.0 1.02 4
XLSSC 117 0.298 3.3 2.4 0.86 6

Notes. (1) Observed field name; (2), (3) field coordinates in the J2000 system; (4) supercluster name; (5); (6), supercluster coordinates in the J2000 system, as published in Paper II for XLSSC-d and -e; (7) original cluster name in the XXL database, members of the XXL-100-GC sample in bold; (8) spectroscopic redshift; (9) mean supercluster redshift; (10) X-ray temperature in keV within an aperture of 300 kpc measured in Giles at al. (2016, Paper III) for the members of the XXL-100-GC sample; (11) cluster mass in 1014 M, calculated from the M500,MTT300 kpc scaling relation of Lieu et al. (2016, hereafter Paper IV); (12) overdensity radius with respect to the critical density in Mpc, calculated from the M500,MTT300 kpc scaling relation of Paper IV; (13) reference to the first X-ray detection as a cluster.

(†)

The spectroscopic redshift of the cluster was initially determined by the observations presented in the current paper.

Reference. (1) Willis et al. (2005); (2) Pierre et al. (2006); (3) Pacaud et al. (2007); (4) Paper II; (5) Paper VII; (6) this work.

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