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| Star | Sp | T |
ff,% | T |
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Giants and subgiants
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| HD199178 | G5 III | 5350 | 29(d) | 3800 |
1550 | MBM | [1] | |
| EI Eri | G5 IV | 5600 | 36(d) | 3700 |
1900 | MBM | [1] | |
| G8 III | 4750 | 23(d) | 3650 |
1100 | MBM | [1] | ||
| HK Lac | K0 III | 4790 | 0.14 | 3840 |
950 |
LCM | [3] | |
| 4765 | 0.37 | 34(d) | 3788 |
977 | LDR | [4] | ||
| XX Tri | K0 III | 4820 | 0.63 | 20(s) | 3500 | 1300 | DI | [5] |
| 4750 | 35(d) | 3420 |
1320 | MBM | [20] | |||
| HU Vir | K0 IV | 5000 | 44(d) | 3440 |
1560 | MBM | [1] | |
| UX Ari | K0 IV | 5000 | 48(d) | 3500 | 1500 | MBM | [2] | |
| AR Lac | K0 IV | 4700 | 0.04 | 3500 | 1200 | LCM | [6] | |
| K1 III | 4600 | 33(d) | 3850 |
750 | MBM | [1] | ||
| DM UMa | K1 III | 4600 | 35(d) | 3570 |
1030 | MBM | [1] | |
| 4500 | 42(d) | 3450 |
1010 | MBM | [20] | |||
| SZ Psc | K1 IV | 4700 | 3500 |
1200 |
LCM | [7] | ||
| HR1099 | K1 IV | 4700 | 40(d) | 3500 | 1200 | MBM | [2] | |
| 4700 | 0.09 | 3500 | 1200 | LCM | [6] | |||
| HR7275 | K2 III | 4600 | 27(d) | 3500 |
1100 | MBM | [1] | |
| II Peg | K2 IV | 4600 | 0.42 | 37(h) | 3400 |
1200 |
LCM | [3] |
| 4750 | 0.16 | 50(d) | 3530 |
1220 | MBM | [1] | ||
| 4750 | 0.23 | 43(d) | 3530 |
1220 | MBM | [1] | ||
| 4500 | 0.25 | 3300 | 1200 | LCM | [6] | |||
| 4600 | 0.25 | 20(d) | 3500 | 1100 | DI | [8] | ||
| IM Peg | K2 III | 4666 | 0.20 | 32(d) | 3943 |
723 | LDR | [4] |
| 4450 | 20(d) | 3450 | 1000 | DI | [9] | |||
| IN Vir | K2 IV | 4600 | 40(d) | 3350 |
1250 | MBM | [20] | |
| VY Ari | K3 IV | 4916 | 0.41 | 41(d) | 4007 |
909 | LDR | [4] |
| 4600 | 0.28 | 15(s) | 3400 | 1200 |
LCM | [10] | ||
| 4600 | 0.20 | 12(s) | 3400 | 1200 |
LCM | [10] | ||
| 4600 | 0.10 | 15(s) | 3400 | 1200 |
LCM | [10] | ||
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Dwarfs
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| Sun | G2 V | 5870 | 4200(um) | 1670 | ||||
| Sun | G2 V | 5870 | 5000(pen) | 870 | ||||
| HD307938 | G2 V | 5800 | 0.06 | 13(s) | 3900 | 1900 | DI+LC | [11] |
| EK Dra | G2 V | 5930 | 6(s) | 5400 | 500 | LCM | [12] | |
| 5850 | 0.08 | 11(d) | 4800 | 1050 | DI | [13] | ||
| 5830 | 40(d) | |
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MBM | [20] | |||
| AB Dor | K0 V | 5200 | 0.05 | 12(s) | 4000 | 1200 | LCM | [14] |
| 5200 | 0.12 | 5(s) | 3700 | 1500 | LCM | [14] | ||
| LQ Hya | K2 V | 5175 | 45(d) | 3650 | 1525 | MBM | [2] | |
| OU Gem | K3 V | 4925 | 35(d) | MBM | [2] | |||
| V833 Tau | K4 V | 4500 | 45(d) | 3175 | 1325 | MBM | [2] | |
| EQ Vir | K5e | 4380 | 45(d) | 3350 |
1030 | MBM | [20] | |
| BY Dra | M0 V | 4100 | 0.08 | 34(h) | 3500 |
600 |
LCM | [3] |
| 4100 | 60(d) | 3700 | 400 | LCM | [15] | |||
| 4100 | 0.10 | 3500 | 600 | LCM | [6] | |||
| YY Gem | M0 V | 3820 | 3400 | 400 | LCM | [16] | ||
| AU Mic | M2e V | 3500 | 0.10 | 2650 | 850 | LCM | [6] | |
| 3500 | 0.32 | 10(s) | 3000 | 500 | LCM | [17] | ||
| EV Lac | M4e V | 3300 | 0.10 | 7(d) | 3080 | 220 | LCM | [18] |
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T Tauri stars
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| V410 Tau | K4 | 4300 | 0.38 | 32(d) | 2900 | 1400 | LCM | [19] |
| 4300 | 0.55 | 41(d) | 2900 | 1400 | LCM | [19] | ||
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| Table 5: | A sample of starspot temperatures and filling factors. The filling factors are normalised to the stellar disk (d), hemisphere (h) or whole surface (s). For the stellar disk normalisation maximum observed filling factors are given. Different measurements for the same star from the same publication correspond to different seasons of observations. References: [1] O’Neal et al. (1998), [2] O’Neal et al. (2001), [3] Vogt (1981), [4] Catalano et al. (2002), [5] Strassmeier (1999), [6] Rodonò et al. (1986), [7] Eaton and Hall (1979), [8] Berdyugina et al. (1999a), [9] Berdyugina et al. (2000), [10] Strassmeier and Bopp (1992), [11] Marsden et al. (2005), [12] Dorren and Guinan (1994), [13] Strassmeier and Rice (1998), [14] Amado et al. (2001), [15] Chugainov (1976), [16] Torres and Ribas (2002), [17] Torres and Ferraz Mello (1973), [18] Abranin et al. (1998), [19] Petrov et al. (1994), [20] O’Neal et al. (2004). |
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| http://www.livingreviews.org/lrsp-2005-8 |
© Max Planck Society and the author(s)
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