Table 2
Cluster and foreground parameters estimated from simulated observations of the SZE along a line of sight towards a cluster of galaxies, using the same bands as in Fig. 1.
| 5 parameters | Input | Best fit (S) | Best fit (S+P) |
|
|
|||
| 100τT | 1.70 | 1.76 ± 0.32 | 1.76 ± 0.29 |
| kTe(keV) | 9.5 | 9.5 ± 1.7 | 9.6 ± 1.7 |
| 106τD | 1.85 | 1.85 ± 0.22 | 1.85 ± 0.17 |
| 104ΔTCMB | 3.1 | 3.04 ± 1.26 | 3.07 ± 0.11 |
| 104τnt | 1.0 | 0.95 ± 2.13 | 1.00 ± 0.11 |
| χ2/d.o.f. | – | 35.8/36 | 39.4/40 |
|
|
|||
| 6 parameters | Input | Best fit (S) | Best fit (S+P) |
|
|
|||
| 100τT | 1.70 | 1.78 ± 0.42 | 1.74 ± 0.29 |
| kTe(keV) | 9.5 | 9.6 ± 1.8 | 9.6 ± 1.6 |
| 106τD | 1.85 | 1.94 ± 0.13 | 1.82 ± 0.23 |
| 104ΔTCMB | 3.1 | 3.07 ± 1.54 | 3.05 ± 0.11 |
| 104τnt | 1.0 | 0.38 ± 6.07 | 0.88 ± 0.86 |
| p | 1.0 | 5 ± 26 | 3.2 ± 6.1 |
| χ2/d.o.f. | – | 35.8/35 | 42.1/39 |
Notes. S refers to spectroscopic observations (4 h), S+P refers to spectroscopic observations for 4 h, and photometric observations for 4 additional hours.
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