Table 4
Global selection of quiescent galaxies at 0 ≤ z ≤ 3 for different pipeline and data configurations.
| Catalogue (1) | Bands used (2) | Detections required (3) | Redshifts (4) | P (5) | R (6) | F1-score (7) |
|---|---|---|---|---|---|---|
| Int Wide | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | None | 0.85 | 0.75 | 0.80 |
| Int Wide (fast mode) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | None | 0.84 | 0.74 | 0.79 |
| SED Wide | ugriz, IE, YE, JE, HE, W1, W2 | IE, YE, JE, HE | None | 0.88 | 0.76 | 0.82 |
| SED Wide (fast mode) | ugriz, IE, YE, JE, HE, W1, W2 | IE, YE, JE, HE | None | 0.88 | 0.75 | 0.81 |
| Wide (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | ugriz, IE, YE, JE, HE | None | 0.92 | 0.88 | 0.90 |
| Wide (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | ugriz, IE, YE, JE, HE | 100% | 0.92 | 0.91 | 0.92 |
| Wide (averaged) | IE, YE, JE, HE | IE, YE, JE, HE | None | 0.81 | 0.68 | 0.74 |
| Wide (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | None | 0.87 | 0.76 | 0.81 |
| Wide (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | 50% | 0.86 | 0.79 | 0.82 |
| Wide (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | 100% | 0.86 | 0.83 | 0.85 |
| Wide (averaged, σz = 0.025) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | 100% | 0.86 | 0.83 | 0.84 |
| Wide (averaged, σz = 0.05) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | 100% | 0.86 | 0.82 | 0.84 |
| Wide (averaged, σz = 0.075) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | 100% | 0.86 | 0.81 | 0.83 |
| Int Deep | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | None | 0.77 | 0.60 | 0.67 |
| Int Deep (fast mode) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | None | 0.77 | 0.59 | 0.67 |
| SED Deep | ugriz, IE, YE, JE, HE, W1, W2 | IE, YE, JE, HE | None | 0.88 | 0.79 | 0.83 |
| SED Deep (fast mode) | ugriz, IE, YE, JE, HE, W1, W2 | IE, YE, JE, HE | None | 0.88 | 0.78 | 0.83 |
| Deep (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | ugriz, IE, YE, JE, HE | None | 0.88 | 0.78 | 0.82 |
| Deep (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | ugriz, IE, YE, JE, HE | 100% | 0.89 | 0.85 | 0.87 |
| Deep (averaged) | IE, YE, JE, HE, | IE, YE, JE, HE | None | 0.73 | 0.54 | 0.62 |
| Deep (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | None | 0.83 | 0.70 | 0.75 |
| Deep (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | 50% | 0.83 | 0.74 | 0.78 |
| Deep (averaged) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | 100% | 0.85 | 0.81 | 0.83 |
| SED Wide (train), Int Wide (test) | ugriz, IE, YE, JE, HE, W1, W2 | IE, YE, JE, HE | 100% | 0.76 | 0.86 | 0.81 |
| Int Wide (train), SED Wide (test) | ugriz, IE, YE, JE, HE, W1, W2 | IE, YE, JE, HE | 100% | 0.89 | 0.76 | 0.82 |
| Int Deep (train), Int Wide (test) | ugriz, IE, YE, JE, HE, W1, W2, 20 cm | IE, YE, JE, HE | None | 0.76 | 0.72 | 0.74 |
| SED Deep (train), SED Wide (test) | ugriz, IE, YE, JE, HE, W1, W2 | IE, YE, JE, HE | None | 0.71 | 0.83 | 0.76 |
Notes. No pre-binning of the data by redshift was performed. The columns are as follows: (1) Mock catalogue; where the metrics from using the SED and Int catalogues have been averaged, this is indicated in parentheses; where the pipeline has been used in its fast mode, this is also indicated; in the case of transfer-learning, we specify separately the catalogues from which the training and test data are drawn; (2) bands used for galaxy selection, which includes missing values; (3) bands in which galaxies are required to be detected; (4) redshift information included in the input data; (none, or a percentage of redshifts included in a feature); (5) precision P for quiescent galaxy selection; (6) recall R for quiescent galaxy selection; (7) the F1-score for quiescent galaxy selection. The typical uncertainties on the P, R, and F1-score values herein are ≤0.01.
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