Table 2.
Comparison of results for idealized observations, varying models and other factors.
| 384 | interp. | 0.817 1.033 |
|
| mod. β | 0.812 1.028 |
||
| Binned | 0.918 1.254 |
||
| 323 | interp. | 0.838 0.934 |
|
| mod. β | 0.792 0.902 |
||
| Binned | 0.884 0.990 |
||
| 89 | interp. | 0.976 1.377 |
|
| mod. β | 0.942 1.245 |
||
| Binned | 0.783 1.031 |
||
| 83 | interp. | 0.777 1.003 |
|
| mod. β | 0.790 1.184 |
||
| Binned | 0.662 1.030 |
||
| 384 | NFW | 0.817 1.033 |
|
| GNFW | 0.806 0.945 |
||
| Ein. | 0.811 0.979 |
||
| 323 | NFW | 0.838 0.934 |
|
| GNFW | 0.871 1.010 |
||
| Ein. | 0.855 0.984 |
||
| 89 | NFW | 0.976 1.377 |
|
| GNFW | 0.992 1.470 |
||
| Ein. | 0.928 1.191 |
||
| 83 | NFW | 0.777 1.003 |
|
| GNFW | 0.758 1.030 |
||
| Ein. | 0.549 0.398 |
||
| 384 | Usual binning | 0.817 1.033 |
|
| Finer binning | 0.803 1.008 |
||
| Finest binning | 0.796 0.994 |
||
| 323 | Usual binning | 0.838 0.934 |
|
| Finer binning | 0.876 1.018 |
||
| Finest binning | 0.841 0.943 |
||
| 89 | Usual binning | 0.976 1.377 |
|
| Finer binning | 0.980 1.446 |
||
| Finest binning | 0.939 1.343 |
||
| 83 | Usual binning | 0.777 1.003 |
|
| Finer binning | 0.659 0.734 |
||
| Finest binning | 0.627 0.681 |
||
| 384 | deter. center | 0.817 1.033 |
|
| True center | 0.815 1.050 |
||
| 323 | deter. center | 0.838 0.934 |
|
| True center | 1.049 1.423 |
||
| 89 | deter. center | 0.976 1.377 |
|
| True center | 1.107 1.804 |
||
| 83 | deter. center | 0.777 1.003 |
|
| True center | 0.740 1.109 |
||
Notes. The table shows ζx at r500 (left numbers) and r200 (right numbers) for the four different clusters in snap 140 varying gas-electron-density models, dark-matter mass models, binnings, and center positions assumed for the fit. The numbers correspond to Fig. 2, and more information can be found in the caption of that figure.
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