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Table 2

X-ray luminosity in the 0.5–4.5 keV band, X-ray to bolometric luminosity ratio, effective temperatures, mass, radius, rotation period, and Rossby number of M34 target stars.

Id. 2XMM identifier L X L bol LX/Lbol T eff M R P Ro Seq.
(1028 erg s-1) (L⊙) (10-3) (K) (M⊙) (R⊙) (d)
1 J024126.0+424814. 13.9  ±  2.9 0.977 0.037  ±  0.008 5927 1.08 0.94 3.99 0.31 I
2 J024135.1+424103. 76.4  ±  6.2 0.395 0.500  ±  0.041 5303 (0.88) 0.74 0.90 0.05 C
3 J024136.6+425020. 72.3  ±  5.6 0.365 0.518  ±  0.040 5231 0.89 0.74 2.80 0.16 G
4 J024138.2+424403. 2.1  ±  1.5 0.578 0.010  ±  0.007 5470 (0.93) 0.85 5.99 0.37 I
5 J024138.5+423903. 15.0  ±  3.6 0.870 0.045  ±  0.011 5784 1.04 0.93 4.37 0.32 I
6 J024140.7+425446. 13.0  ±  3.1 1.225 0.028  ±  0.007 5964 1.09 1.04 2.80 0.22 I
7 J024143.9+424506. 13.9  ±  2.6 0.073 0.496  ±  0.094 4251 (0.63) 0.50 0.59 0.02 C
F4-0136 J024147.3+424339. 29.7  ±  3.5 1.044 0.074  ±  0.009 5855 1.05 0.99 2.87 (J10) 0.21 I
8 J024147.8+424121. 20.9  ±  3.7 3.006 0.018  ±  0.003 6078 1.25 1.56 6.06 0.59 I
F3-0413 J024148.3+424933. 22.5  ±  3.0 0.091 0.646  ±  0.085 4587 (0.70) 0.48 5.45 (I06) 0.23 G
9 J024148.7+424001. 24.2  ±  4.1 0.134 0.472  ±  0.081 4640 (0.71) 0.57 4.83 0.21 G
10 J024151.8+423822. 11.9  ±  3.6 0.082 0.379  ±  0.115 4349 (0.67) 0.50 5.35 0.21 G
M34-4-2215 J024155.2+425031. 10.1  ±  2.3 0.061 0.432  ±  0.097 3639 (0.66) (0.62) 6.575 (I06) 0.26 G
11 J024157.3+430026. 35.1  ±  5.8 0.193 0.475  ±  0.078 4862 0.80 0.62 1.13 0.06 C
12 J024159.5+424102. 16.5  ±  3.1 1.264 0.034  ±  0.006 5653 1.11 1.17 4.19 0.34 I
M34-4-2015 J024201.7+424158 9.4  ±  2.8 0.035 0.705  ±  0.212 3558 (0.53) (0.49) 1.978 (I06) 0.06 C
13 J024205.8+424654. 8.8  ±  2.1 0.462 0.050  ±  0.012 4862 0.87 0.96 8.27 0.47 I
14 J024206.4+423621. 22.2  ±  4.4 0.863 0.067  ±  0.013 5282 0.99 1.11 6.14 0.42 I
15 J024208.3+423843. 20.1  ±  4.0 1.271 0.041  ±  0.008 6117 1.14 1.00 2.71 0.23 I
16 J024211.3+425035. 18.6  ±  2.8 0.437 0.111  ±  0.016 5159 0.87 0.83 6.90 0.39 I
17 J024213.9+425547. 20.2  ±  3.4 0.584 0.090  ±  0.015 5359 0.92 0.89 4.65 0.28 I
M34-4-1524 J024217.2+424819. 37.2  ±  3.4 0.183 0.532  ±  0.048 4508 (0.75) (0.70) 1.179 (I06) 0.05 C
18 J024220.4+424905. 4.5  ±  1.6 0.101 0.117  ±  0.042 4382 (0.68) 0.55 10.99 0.44 I
19 J024231.8+423711. 57.5  ±  9.0 0.119 1.263  ±  0.199 4605 (0.74) 0.54 1.07 0.05 C
M34-4-1092 J024232.5+424907. 101.0  ±  5.7 0.274 0.964  ±  0.054 4612 (0.86) (0.82) 0.678 (I06) 0.04 C
M34-1-1017 J024234.8+423926 7.8  ±  2.9 0.024 0.845  ±  0.321 3380 (0.49) (0.45) 3.633 (I06) 0.10 C
20 J024236.4+425433. 65.8  ±  7.7 0.288 0.597  ±  0.069 5136 (0.82) 0.68 3.18 0.17 G
M34-4-798 J024241.9+424600. 8.3  ±  2.3 0.029 0.746  ±  0.207 3403 (0.53) (0.49) 7.322 (I06) 0.22 G
21 J024242.5+424031. 47.0  ±  5.5 1.631 0.075  ±  0.009 6198 1.16 1.11 1.97 0.17 I
22 J024243.6+425230. 19.5  ±  3.5 0.178 0.286  ±  0.051 4518 0.73 0.69 10.75 0.48 I
23 J024247.5+424545. 34.7  ±  4.2 0.083 1.093  ±  0.133 4483 (0.69) 0.48 1.19 0.05 C
24 J024249.1+424013. 32.2  ±  5.0 0.134 0.629  ±  0.097 4786 0.79 0.53 1.50 0.07 C
25 J024250.8+425807. 54.0  ±  6.7 0.348 0.405  ±  0.050 5183 (0.86) 0.73 0.94 0.05 C
26 J024251.7+424751. 69.4  ±  6.2 1.493 0.121  ±  0.011 5751 1.15 1.23 3.67 0.31 I
M34-4-316 J024257.7+424147. 36.9  ±  5.4 0.094 1.025  ±  0.150 3819 (0.75) (0.70) 5.97 (I06) 0.27 G
27 J024258.2+425803. 98.1  ±  10.8 0.275 0.932  ±  0.103 5136 (0.84) 0.66 1.55 0.08 C
28 J024259.5+424821. 15.3  ±  3.3 0.212 0.189  ±  0.041 4399 0.74 0.79 10.52 0.47 I
M34-3-205 J024300.1+425801. 96.1  ±  11.0 0.182 1.380  ±  0.158 4474 (0.76) (0.71) 0.789 (I06) 0.04 C
29 J024301.9+424651. 12.7  ±  3.5 0.038 0.875  ±  0.243 4086 0.62 0.39 0.49 0.02 C
30 J024320.9+424857. 18.5  ±  4.9 0.155 0.312  ±  0.083 4518 0.72 0.64 8.85 0.38 I
31 J024330.1+425307. 63.9  ±  11.1 0.281 0.594  ±  0.103 5183 0.88 0.66 0.72 0.04 C

Notes. The rotation periods are from M 11 or otherwise from I06 or J10, as indicated between brackets in the corresponding column. Mass and radius estimates between bracketts are from I06. The last column gives the classification of each star as a member of the convective sequence (C), the interface sequence (I), or the gap (G).

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