Table 3.
BC, Mbol, and radius R for four locations in the ascending branch (two for the plateau: the first for the beginning and the second for the end) of the pulsation of ρ Cas shown in Fig. 4, the radius variation △ R and contraction/expansion velocity Vrad, puls.
| T(Sp) | T(SK) | T(dJN) | |
|---|---|---|---|
| min | min | min | |
| 5777 K | 5450 K | 4890 K | |
| BC | −0.13 | −0.16 | −0.20 |
| Mbol | −9.31 | −9.35 | −9.39 |
| R | 668 R⊙ | 779 R⊙ | 970 R⊙ |
| T(Sp) | T(SK) | T(dJN) | |
| plateau | plateau | plateau | |
| 6044 K | 5640 K | 4980 K | |
| BC | −0.10 | −0.14 | −0.19 |
| Mbol | −9.43 | −9.48 | −9.53 |
| R | 636 R⊙ | 747 R⊙ | 981 R⊙ |
| △ R | −22 R⊙ | −7 R⊙ | +27 R⊙ |
| Vrad, puls | +3.2 km s−1 | +1.0 km s−1 | −4.0 km s−1 |
| T(Sp) | T(SK) | T(dJN) | |
| plateau | plateau | plateau | |
| 5660 K | 5000 K | ||
| BC | −014 | −0.18 | |
| Mbol | −9.46 | −9.51 | |
| R | 735 R⊙ | 964 R⊙ | |
| T(SK) | T(dJN) | ||
| max | max | ||
| 5710 K | 5040 K | ||
| BC | −0.13 | −0.17 | |
| Mbol | −9.52 | −9.56 | |
| R | 742 R⊙ | 971 R⊙ | |
| △ R | +7 R⊙ | +7 R⊙ | |
| Vrad, puls | −3.0 km s−1 | −3.0 km s−1 | |
Notes. The latter represents the mean velocity between the selected locations. We note that they represent pure radial velocities of the continuum radiating layer, and are independent of the space velocity.
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