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Table 2.
Estimate of three brightness ratio values (b = 0.1, 0.3, 0.5) provided by EM and CLEAN for three statistics levels of the input photon flux.
| Statistics | Algorithm | Brightness ratio | ||
|---|---|---|---|---|
| 0.1 | 0.3 | 0.5 | ||
| High | EM | 0.049 ± 0.009 | 0.30 ± 0.02 | 0.52 ± 0.02 |
| Clean | 0.045 ± 0.005 | 0.24 ± 0.01 | 0.47 ± 0.01 | |
| Medium | EM | 0.010 ± 0.005 | 0.21 ± 0.04 | 0.44 ± 0.04 |
| Clean | 0.03 ± 0.02 | 0.23 ± 0.02 | 0.46 ± 0.03 | |
| Low | EM | 0.011 ± 0.007 | 0.097 ± 0.028 | 0.47 ± 0.10 |
| Clean | 0.03 ± 0.03 | 0.18 ± 0.08 | 0.50 ± 0.09 | |
Notes. For each condition we performed the analysis for 10 random data realizations.
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