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Table 1
Sample of supergiants and their basic data.
| Spectral | Variable | Period(a) | Class(1) | ΔV (2) | Teff (3) | L(3) | Ṁgas (4) | vexp (4) | M | D (5) | AV (3) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | type (a) | type (a) | [d] | [K] | [L⊙] | [M⊙ a−1] | [km s−1] | M⊙ | [pc] | |||
| μ Cep | M2Ia | SRc | 730 | 2.SEc | 1.2 | 3700 | 3.4 × 105 | 5.0 × 10−6 | 20 | 15 | 870 | 2.01 |
| RW Cyg | M3Iab | SRc | 550 | 2.SEc | 1.5 | 3600 | 1.45 × 105 | 3.2 × 10−6 | 23 | 15 | 1320 | 4.49 |
| W Per | M3Iab | SRc | 485 | 2.SEc | 2.6 | 3 550 | 5.5 × 104 | 2.1 × 10−6 | 16 | 15 | 1 900 | 4.03 |
| RS Per | M4Iab | SRc | 245 | 2.SEc | 1.8 | 3550 | 1.4 × 105 | 2.0 × 10−6 | 20 | 15 | 2400 | 2.63 |
| α Ori | M2Iab | SRc | 2335 | 2.SEc | 0.9 | 3800 | 5.6 × 104 | 1.5 × 10−6 | 15 | 20 | 130 | 0.62 |
| α Sco | M1.5Iab | Lc | 2.SEc | 1.0 | 3550 | 7.1 × 104 | 1.0 × 10−6 | 17 | 18 | 185 | 0.72 | |
| S Per | M4.5Iab | SRc | 822 | 3.SE | 4.5 | 3500 | 8.6 × 104 | 7.5 × 10−6 | 20 | 20 | 1900 | 2.63 |
| PZ Cas | M3Iab | SRc | 925 | 2.SEc | 2.0 | 3605 | 1.9 × 105 | 8.3 × 10−6 | 30 | 15 | 2 510 | 2.11 |
| VX Sgr | M5/M6III | SRc | 730 | 3.SE | 5.8 | 3700 | 3.4 × 105 | 5.0 × 10−6 | 20 | 10 | 1570 |
Notes. (a) Taken from the SIMBAD database.
References.(1)Sloan et al. (2003a). (2)Kiss et al. (2006). (3)Levesque et al. (2005). (4)Mauron & Josselin (2011). (5)Jones et al. (2012).
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