Table 2.
Extinction free visual brightness, colour indices and three types of temperature determinations for four instances in time in the ascending branch (two for the plateau: the first for the beginning and the second for the end of the plateau) of a pulsation of ρ Cas shown in Fig. 4.
| Location | Min | Plateau | Plateau | Max |
|---|---|---|---|---|
| JD− | 5409 | 5464 | 5496 | 5515 |
| 245 0000 | ||||
| △ JD | – | 55 d | – | 19 d |
| V0 | 3.28 | 3.12 | 3.13 | 3.07 |
| (B − V)0 | 0.79 | 0.73 | 0.72 | 0.70 |
| T(Sp) | 5777 K | 6044 K | ||
| T(SK) | 5450 K | 5640 K | 5660 K | 5710 K |
| T(dJN) | 4890 K | 4980 K | 5000 K | 5040 K |
Notes. T(SK) and T(dJN) are based on the (B − V)0, therefore, they are photometric temperatures T(Phot).
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