Table 1.
Distances and photometric parameters for the sample galaxies.
| Object | D | Ag | Ar | μe, g | re, g | mT, g | μe, r | re, r | mT, r | log M* |
|---|---|---|---|---|---|---|---|---|---|---|
| [Mpc] | [mag] | [mag] | [mag arcsec−2] | [arcsec] | [mag] | [mag arcsec−2] | [arcsec] | [mag] | [M⊙] | |
| (a) | (b) | (b) | (c) | (c) | (c) | (c) | (d) | |||
| PGC 007748 | 183 ± 12 | 0.090 ± 0.010 | 0.062 ± 0.010 | 23.75 ± 0.03 | 28.11 ± 0.10 | 13.62 ± 0.07 | 22.86 ± 0.02 | 26.14 ± 0.08 | 12.89 ± 0.06 | 12.072 ± 0.140 |
| PGC 015524 | 151 ± 30 | 0.447 ± 0.010 | 0.309 ± 0.010 | 23.39 ± 0.03 | 45.27 ± 0.08 | 10.97 ± 0.04 | 20.39 ± 0.01 | 49.78 ± 0.05 | 10.11 ± 0.04 | 12.233± 0.213 |
| PGC 049940 | 171 ± 12 | 0.217 ± 0.010 | 0.150 ± 0.010 | 23.95 ± 0.04 | 32.69 ± 0.30 | 13.11 ± 0.20 | 23.27 ± 0.03 | 37.41 ± 0.2 | 12.11 ± 0.13 | 12.078± 0.166 |
Notes. (a) Distance of PGC 7748 is from Saulder et al. (2016); distance of PGC 015524 is from Tully et al. (2013); distance of PGC 049940 is from Fixsen et al. (1996). (b) Sources for the extinction correction in the g and r band are Schlafly & Finkbeiner (2011). (c) Derived by integrating the growth curves and corrected for interstellar extinction. (d) Stellar masses are based on the virial estimates from Krajnović et al. (2018), and their estimated uncertainties are driven by the distance and the size estimate.
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