Table 1.
Properties of the galaxy cluster sample.
| Cluster name | zl | ξ | Coordinates centres (deg J2000) |
M500c, SZ | |||
|---|---|---|---|---|---|---|---|
| SZ α | SZ δ | X-ray α | X-ray δ | [1014 M⊙/h70] | |||
| SPT-CL J0156−5541 | 1.288 (a) | 6.98 | 29.04490 | −55.69801 | 29.0405 | −55.6976 |
 |
| SPT-CL J0205−5829 | 1.322 (b) | 10.40 | 31.44282 | −58.48521 | 31.4459 | −58.4849 |
 |
| SPT-CL J0313−5334 | 1.474 (a) | 6.09 | 48.48090 | −53.57809 | 48.4813 | −53.5718 |
 |
| SPT-CL J0459−4947 | 1.710 (d) | 6.29 | 74.92693 | −49.78724 | 74.9240 | −49.7823 |
 |
| SPT-CL J0607−4448 | 1.401 (a) | 6.44 | 91.89841 | −44.80333 | 91.8940 | −44.8050 |
 |
| SPT-CL J0640−5113 | 1.316 (a) | 6.86 | 100.06452 | −51.22045 | 100.0720 | −51.2176 |
 |
| SPT-CL J0646−6236 | 0.995 (e) | 8.67 | 101.63906 | −62.61360 | – | – |
 (f) |
| SPT-CL J2040−4451 | 1.478 (c) | 6.72 | 310.24832 | −44.86023 | 310.2417 | −44.8620 |
 |
| SPT-CL J2341−5724 | 1.259 (a) | 6.87 | 355.35683 | −57.41580 | 355.3533 | −57.4166 |
 |
Notes. We list cluster names, SZ significance ξ, SZ coordinates of the centre and SZ masses as presented in B19. The X-ray coordinates correspond to the centroid positions estimated by McDonald et al. (2017).
Spectroscopic redshifts by Khullar et al. (2019).
Spectroscopic redshift from Stalder et al. (2013).
Spectroscopic redshift from Bayliss et al. (2014).
Best redshift constraint currently available (based on a spectral analysis of XMM-Newton data, using the 6.7 keV Fe emission line complex, Mantz et al. 2020).
Observation design and data reduction followed the same procedures as described in Khullar et al. (2019). More general results will be discussed in a future paper on high-z spectroscopic measurements of SPT clusters.
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