Table 3
Photometric and spectroscopic stellar parameters.
| Teff (K) | log (g) | vmic (km s-1) | ||||||
| ID | V − I | V − J | V − H | V − Ks | phot | spec | phot | |
|
|
||||||||
| Sex24-72 | 4409 | 4393 | 4345 | 4432 | 4395 | 4430 | 0.75 | 2.2 |
| Sex11-04 | 4547 | 4321 | 4263 | 4377 | 4377 | 4320 | 0.57 | 2.2 |
| Fnx05-42 | 4446 | 4270 | 4331 | 4364 | 4353 | 4325 | 0.70 | 2.3 |
| Scl07-49 | 4688 | 4625 | 4579 | 4631 | 4450 | 1.28 | 2.4 | |
| Scl07-50 | 5008 | 4723 | 4647 | 4793 | 4775 | 1.56 | 2.2 | |
Notes. The stellar photometric temperatures in Sextans and Fornax are determined from V − I, V − J, V − H, and V − Ks, those in Sculptor from V − I, V − J, and V − Ks; phot and spec refer to the finally adopted photometric and spectroscopic temperatures. The last column indicates the spectroscopically derived microturbulence velocities.
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