Table 1.
Magnitudes (AB system) of the three sources discussed in this work from different optical, NIR, and IR surveys.
| Survey | Filter | Target | ||
|---|---|---|---|---|
| PSO J0202−17 | DES J0209−56 | PSO J1011−01 | ||
| Pan-STARRS | rPS1 | 21.95 ± 0.06 | – | < 23.20 |
| iPS1 | 20.28 ± 0.04 | – | 22.31 ± 0.11 | |
| zPS1 | 19.22 ± 0.02 | – | 21.19 ± 0.08 | |
| yPS1 | 19.07 ± 0.03 | – | 21.02 ± 0.18 | |
| DES | rDES | 21.66 ± 0.02 | 23.82 ± 0.11 | – |
| iDES | 19.77 ± 0.01 | 21.85 ± 0.03 | – | |
| zDES | 19.17 ± 0.01 | 20.87 ± 0.02 | – | |
| YDES | 19.06 ± 0.03 | 20.84 ± 0.10 | – | |
| VHS (a) | J | 18.87 ± 0.05 | 20.37 ± 0.08 | – |
| Ks | 18.67 ± 0.05 | 20.25 ± 0.10 | – | |
| UKIDSS (b) | J | – | – | 20.88 ± 0.21 |
| catWISE | W1 | 18.37 ± 0.02 | 20.46 ± 0.07 | 20.40 ± 0.10 |
| W2 | 18.36 ± 0.03 | 20.49 ± 0.13 | 20.87 ± 0.29 | |
| allWISE (c) | W3 | 17.39 ± 0.27 | – | – |
| SEIP (d) | 3.4 μm | – | – | 20.96 ± 0.07 |
| 4.6 μm | – | – | 20.68 ± 0.08 | |
Notes. All the values reported have been corrected for Galactic extinction.
VISTA Hemisphere Survey (VHS; McMahon et al. 2021);
UKIRT Infrared Deep Sky Survey (UKIDSS; Lawrence et al. 2007);
all-sky WISE (allWISE; Cutri et al. 2013);
Spitzer enhanced imaging products (SEIP; Spitzer Science Center 2021).
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