Table 1.
Parameters of dSphs.
| (1) | (2) | (3) | (4) | (5) | (6) | |
|---|---|---|---|---|---|---|
| Name | (m − M0) | E(B − V) | [Fe/H] | PA | e | rhalf |
| (deg) | (deg; kpc) | |||||
| Sculptor | 19.67 ± 0.13 | 0.0135 ± 0.0013 | ( − 2.5, − 0.8) | 95.4 | 0.28 | 0.205; 0.308 |
| Sextans | 19.89 ± 0.07 | 0.0449 ± 0.0046 | ( − 3.0, − 0.7) | 51.1 | 0.55 | 0.290; 0.382 |
| UMi | 19.4 ± 0.11 | 0.0283 ± 0.0047 | ( − 3.5, − 0.7) | 88.0 | 0.32 | 0.166; 0.240 |
| Draco | 19.57 ± 0.16 | 0.0290 ± 0.0028 | ( − 3.0, − 0.8) | 30.5 | 0.12 | 0.295; 0.433 |
| Carina | 20.13 ± 0.10 | 0.0600 ± 0.0075 | ( − 3.5, − 0.4) | 61.1 | 0.31 | 0.191; 0.353 |
| Fornax | 20.72 ± 0.05 | 0.0251 ± 0.0041 | ( − 2.8, 0.0) | 47.3 | 0.32 | 0.307; 0.745 |
Notes. Column-(1): Distance modulus from Li et al. (2021) and references therein. Column-(2): Galactic extinction, that are calculated by averaging the extinction map within 1 deg around each object, based on the map by Schlegel et al. (1998) via https://irsa.ipac.caltech.edu/applications/DUST/ Column-(3): Metallicity range, which are taken from Kirby et al. (2011), except for Carina (from Koch et al. 2006). Columns-(4–6): Morphological parameters: Position Angle (PA), ellipticity (e), half-light radius, respectively. We adopted e = 1 − b/a, where a and b are the major and minor radius, respectively. PA and e have been calculated from our PM-selected sample and rhalf values have been taken from Muñoz et al. (2018).
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