Table 9.
Mean accuracy for OTELO samples at different magnitude limits in the r-band.
| rlim | DC | N | Baseline | u − r | LDA | DNN |
|---|---|---|---|---|---|---|
| OTELO SP sample | ||||||
| 29.36 | 0 | 1834 | 0.946 ± 0.006 | 0.96 ± 0.02 | 0.970 ± 0.008 | 0.985 ± 0.007 |
| 27.00 | 0.25 | 1765 | 0.947 ± 0.006 | 0.96 ± 0.02 | 0.969 ± 0.009 | 0.977 ± 0.008 |
| 26.00 | 0.65 | 1358 | 0.943 ± 0.007 | 0.96 ± 0.02 | 0.97 ± 0.01 | 0.978 ± 0.009 |
| 25.00 | 0.94 | 654 | 0.91 ± 0.02 | 0.96 ± 0.03 | 0.96 ± 0.02 | 0.96 ± 0.02 |
| OTELO CP sample | ||||||
| 32.42 | 0 | 2292 | 0.950 ± 0.006 | 0.96 ± 0.02 | 0.971 ± 0.007 | 0.980 ± 0.007 |
| 27.00 | 0.25 | 2051 | 0.951 ± 0.006 | 0.96 ± 0.02 | 0.972 ± 0.008 | 0.981 ± 0.007 |
| 26.00 | 0.65 | 1437 | 0.944 ± 0.007 | 0.96 ± 0.02 | 0.973 ± 0.008 | 0.977 ± 0.009 |
| 25.00 | 0.94 | 661 | 0.91 ± 0.02 | 0.96 ± 0.03 | 0.96 ± 0.02 | 0.97 ± 0.02 |
Notes. Column 1: r-magnitude limit; the first SP and CP rows correspond to the full, not magnitude-limited samples. Column 2: OTELO-Deep image detection completeness from Bongiovanni et al. (2019). Column 3: sample size. Column 4: sample baseline. Columns 5–7: u − r, LDA and DNN accuracies, respectively, obtained after 100 bootstrap runs.
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