Table 1.
The cluster sample studied in this work.
| Cluster | Coordinates | ξSPT | Selection | M500, c | Photo-z | Redshift used | r500 |
|---|---|---|---|---|---|---|---|
| redshift | (1014 M⊙) | (this work) | (in this work) | (Mpc) | |||
| SPT-CLJ0421–4845 | 04h21m16.9s, −48 ° 45′40″ | 5.8 | 1.42 ± 0.09 |
 |
 |
1.38 | 0.60 ± 0.04 |
| SPT-CLJ0607–4448 | 06h07m35.6s, −44 ° 48′12″ | 6.4 | 1.43 ± 0.09 |
 |
 |
1.401b | 0.62 ± 0.04 |
| SPT-CLJ2040–4451 | 20h40m59.6s, −44 ° 51′37″ | 6.7 | 1.478a |
 |
 |
1.478a | 0.61 ± 0.04 |
| SPT-CLJ0446–4606 | 04h46m55.8s, −46 ° 06′04″ | 5.7 | ≥1.5 |
 |
 |
1.52 | 0.56 ± 0.04 |
| SPT-CLJ0459–4947 | 04h59m42.5s − 49 ° 47′14″ | 6.3 | ≥1.5 |
 |
 |
1.72c | 0.53 ± 0.04 |
Notes. Columns 1, 2, 3, 4: cluster name, coordinates, S/N of the SZE detection, and redshift used for the selection of this cluster sample, all from Bleem et al. (2015). Column 5: cluster mass estimated as described in Sect. 2. Columns 6 and 7: cluster photometric redshifts as derived in Sect. 4, and adopted values in the analysis presented here. Column 8: estimated r500.
Spectroscopic redshift for SPT-CLJ2040 (z = 1.478 ± 0.003; Bayliss et al. 2014).
Spectroscopic redshift for SPT-CLJ0607 (z = 1.401 ± 0.003; Khullar et al. 2019).
Best redshift constraint currently available for SPT-CLJ0459 (z = 1.72 ± 0.02; Mantz et al., in prep., see Sect. 4).
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