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Table 4.
Model-independent measured parameters for the HeWD binary companion of PSR J1910−5959A.
| Parameter | Symbol | Value | Ref. |
|---|---|---|---|
| Mass (M⊙) | MC | 0.202 ± 0.006 | (a) |
| Distance (kpc) | D | 3.984 ± 0.159 | (a) (1),(2) |
| Reddening (mag) | E(B − V) | 0.046 ± 0.005 | (a) (1),(3) |
| U-band magnitude (mag) | mU | 22.02 ± 0.05 | (b) |
| B-band magnitude (mag) | mB | 22.22 ± 0.03 | (b) |
| V-band magnitude (mag) | mV | 22.13 ± 0.02 | (b) |
| Surface temperature (K) | Teff | 10090 ± 150 | (b) |
| Surface gravity (c.g.s.) | log10g | 6.44 ± 0.22 | (b) |
References. (a): this work; (b): Bassa et al. (2006). (1) Consequence of our demonstration that PSR J1910−5959A is member of NGC 6752. (2) NGC 6752 distance (Vasiliev & Baumgardt 2021). (3) NGC 6752 reddening (Gratton et al. 2005).
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