Table 7
Mean NCRs (⟨NCR⟩) of selected stellar types using three different S/Ns (“medium” is an S/N comparable to A12 and K13, while “high” and “low” S/Ns are five times higher and five times lower, respectively) in the LMC, at simulated distances of 20, 35 and 75 Mpc.
| Stellar type | N | ⟨NCR⟩ (high S/N) | ⟨NCR⟩ (medium S/N) | ⟨NCR⟩ (low S/N) |
|
|
||||
| 20 Mpc | ||||
| Random | 250 | 0.117 ± 0.006 | 0.095 ± 0.007 | 0.045 ± 0.006 |
| RSG | 543 | 0.207 ± 0.009 | 0.180 ± 0.010 | 0.106 ± 0.010 |
| YSG | 109 | 0.350 ± 0.027 | 0.328 ± 0.029 | 0.245 ± 0.032 |
| B2V | 92 | 0.487 ± 0.028 | 0.472 ± 0.030 | 0.401 ± 0.037 |
| B0V | 147 | 0.617 ± 0.022 | 0.610 ± 0.023 | 0.562 ± 0.028 |
| O5V | 13 | 0.781 ± 0.058 | 0.776 ± 0.060 | 0.750 ± 0.077 |
| O3V | 12 | 0.933 ± 0.029 | 0.931 ± 0.030 | 0.930 ± 0.033 |
|
|
||||
| 35 Mpc | ||||
| Random | 250 | 0.105 ± 0.006 | 0.101 ± 0.006 | 0.090 ± 0.008 |
| RSG | 543 | 0.232 ± 0.010 | 0.228 ± 0.010 | 0.160 ± 0.011 |
| YSG | 109 | 0.381 ± 0.027 | 0.375 ± 0.028 | 0.314 ± 0.032 |
| B2V | 92 | 0.514 ± 0.029 | 0.513 ± 0.029 | 0.463 ± 0.037 |
| B0V | 147 | 0.604 ± 0.022 | 0.603 ± 0.022 | 0.582 ± 0.026 |
| O5V | 13 | 0.751 ± 0.064 | 0.755 ± 0.063 | 0.739 ± 0.075 |
| O3V | 12 | 0.907 ± 0.038 | 0.911 ± 0.037 | 0.908 ± 0.039 |
|
|
||||
| 75 Mpc | ||||
| Random | 250 | 0.138 ± 0.008 | 0.140 ± 0.008 | 0.136 ± 0.009 |
| RSG | 543 | 0.283 ± 0.010 | 0.285 ± 0.010 | 0.244 ± 0.011 |
| YSG | 109 | 0.421 ± 0.029 | 0.420 ± 0.029 | 0.387 ± 0.031 |
| B2V | 92 | 0.550 ± 0.030 | 0.557 ± 0.030 | 0.523 ± 0.033 |
| B0V | 147 | 0.587 ± 0.024 | 0.587 ± 0.024 | 0.580 ± 0.025 |
| O5V | 13 | 0.728 ± 0.075 | 0.724 ± 0.075 | 0.723 ± 0.079 |
| O3V | 12 | 0.887 ± 0.048 | 0.885 ± 0.049 | 0.885 ± 0.051 |
Notes. Positional errors are included in all results.
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