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Table C.1

Magnetic field and activity data for individual measurements

Star MJD-24.5e5 BI (kG) BV (G) Bz (G) S index Hα index CaIRT index S/N χ2reduced∗$\[\chi 2_{\text {reduced}}^{*}\]$
HIP 767681 6430.872 3.30±0.12 144 −21.0±6.0 6.45±0.18 0.5978±0.0004 1.162±0.002 107 2.99
6431.070 3.28±0.14 150 −31.0±5.0 5.91±0.16 0.5873±0.0003 1.169±0.002 122 4.49
6431.828 3.05±0.12 158 −38.0±6.0 5.70±0.17 0.5780±0.0004 1.159±0.002 110 3.50
6432.920 2.80±0.14 122 −61.0±6.0 5.11±0.18 0.5624±0.0004 1.139±0.003 101 3.52
6433.066 2.88±0.13 120 −62.0±5.0 5.30±0.14 0.5694±0.0003 1.148±0.002 124 3.94
6433.786 2.81±0.13 112 −59.0±6.0 5.51±0.20 0.5635±0.0004 1.145±0.002 108 3.71
6434.014 3.03±0.13 119 −47.0±5.0 5.87±0.13 0.5772±0.0003 1.175±0.002 128 4.39
6434.898 3.18±0.12 152 −15.0±5.0 5.66±0.13 0.5801±0.0003 1.155±0.002 121 3.71
6435.042 3.21±0.12 153 −25.0±5.0 5.87±0.14 0.5876±0.0003 1.172±0.002 125 3.97
6435.845 2.81±0.13 154 −40.0±5.0 5.50±0.12 0.5716±0.0003 1.149±0.002 127 4.71
6435.996 2.86±0.12 153 −36.0±5.0 5.41±0.11 0.5681±0.0003 1.151±0.002 128 3.79
6436.872 2.69±0.12 119 −77.0±5.0 5.00±0.11 0.5691±0.0003 1.144±0.002 121 3.82
6437.016 2.52±0.14 117 −70.0±7.0 3.46±0.16 0.5422±0.0004 1.109±0.003 97 3.27
6437.027 2.55±0.13 117 −62.0±7.0 3.41±0.17 0.5364±0.0004 1.101±0.003 94 3.36
6437.039 2.62±0.13 116 −76.0±6.0 3.80±0.16 0.5427±0.0004 1.109±0.003 103 3.29
6437.808 2.92±0.19 122 −37.0±13.0 1.84±0.49 0.5523±0.0007 1.127±0.005 57 2.00
6437.819 3.22±0.17 122 −35.0±9.0 4.95±0.32 0.5661±0.0005 1.145±0.004 74 3.00
6437.831 2.90±0.14 123 −35.0±8.0 4.90±0.27 0.5669±0.0005 1.148±0.003 86 2.60
6437.984 2.34±0.27 130 −16.0±22.0 2.65±0.95 0.5240±0.0009 1.100±0.006 40 2.28
6437.996 2.82±0.26 131 −36.0±14.0 3.35±0.61 0.5427±0.0008 1.118±0.005 50 3.29
6438.008 3.02±0.19 132 −23.0±11.0 3.56±0.40 0.5544±0.0006 1.134±0.004 62 2.40
6439.848 2.97±0.15 153 −57.0±8.0 4.85±0.29 0.5516±0.0005 1.131±0.003 81 2.89
6440.032 2.81±0.14 154 −55.0±6.0 4.66±0.23 0.5550±0.0004 1.139±0.003 101 3.72
6442.806 2.96±0.14 158 −23.0±5.0 5.91±0.16 0.5716±0.0003 1.141±0.002 118 4.41
TYC6349-0200-11 6458.432 1.35±0.07 33 −25.0±9.0 9.24±0.29 0.5694±0.0004 1.156±0.002 117 5.94
6459.465 1.21±0.07 29 29.0±9.0 9.51±0.30 0.5681±0.0004 1.163±0.002 114 4.88
6459.614 1.23±0.07 41 23.0±9.0 8.58±0.26 0.5538±0.0003 1.148±0.002 115 3.98
6460.400 1.08±0.08 80 −41.0±9.0 7.66±0.32 0.5555±0.0004 1.136±0.002 112 7.14
6460.603 1.19±0.07 85 −67.0±10.0 8.19±0.31 0.5572±0.0004 1.141±0.003 104 3.07
6462.456 1.15±0.07 26 11.0±10.0 9.18±0.35 0.5778±0.0004 1.177±0.003 107 3.99
6462.617 1.21±0.07 24 29.0±10.0 8.56±0.31 0.5625±0.0004 1.155±0.003 106 4.21
6464.432 1.18±0.07 52 −61.0±9.0 8.21±0.25 0.5753±0.0004 1.164±0.002 117 5.59
6464.599 1.15±0.06 36 −64.0±9.0 7.78±0.24 0.5795±0.0004 1.171±0.002 114 3.12
6465.420 1.22±0.07 33 −2.0±10.0 10.08±0.42 0.5667±0.0004 1.157±0.002 107 5.26
6465.605 1.27±0.06 30 −12.0±10.0 8.83±0.38 0.5607±0.0004 1.151±0.003 101 3.34
6467.405 1.16±0.07 84 −45.0±8.0 7.95±0.22 0.5576±0.0003 1.143±0.002 120 4.90
6467.594 1.27±0.07 92 −47.0±9.0 7.62±0.26 0.5592±0.0004 1.145±0.002 109 4.35
6471.451 1.25±0.07 33 −56.0±9.0 9.72±0.30 0.5881±0.0004 1.193±0.002 113 3.49
6471.621 1.21±0.06 23 −37.0±10.0 7.86±0.31 0.5851±0.0004 1.190±0.003 104 2.55
6473.401 1.16±0.06 54 2.0±9.0 7.45±0.28 0.5564±0.0004 1.142±0.002 113 3.26
MEL 25-52 7284.482 0.66±0.06 20 3.3±1.6 1.28±0.03 0.3544±0.0001 0.882±0.001 199 14.49
7285.497 0.66±0.06 21 4.1±1.8 1.30±0.03 0.3518±0.0001 0.872±0.001 178 9.70
7287.451 0.63±0.06 18 9.1±1.7 1.21±0.03 0.3504±0.0001 0.867±0.001 191 10.29
7288.560 0.65±0.05 14 6.8±1.7 1.23±0.02 0.3560±0.0001 0.870±0.001 184 6.43
7289.393 0.67±0.06 13 0.6±1.8 1.31±0.03 0.3503±0.0001 0.869±0.001 179 7.58
7289.608 0.80±0.07 13 1.9±1.8 1.29±0.03 0.3602±0.0001 0.885±0.001 175 9.73
7290.604 0.79±0.08 12 −4.1±1.8 1.31±0.03 0.3614±0.0001 0.884±0.001 174 8.54
7293.608 0.74±0.07 16 3.3±2.0 1.29±0.03 0.3599±0.0001 0.882±0.001 166 6.94
7294.557 0.66±0.06 19 2.5±2.0 1.13±0.03 0.3574±0.0001 0.880±0.001 157 5.08
7295.473 0.62±0.06 20 5.9±2.4 1.22±0.05 0.3570±0.0002 0.877±0.002 137 4.54
7295.601 0.66±0.07 21 4.1±1.9 1.25±0.03 0.3574±0.0001 0.877±0.001 167 6.90
7296.427 0.63±0.06 21 11.3±1.7 1.22±0.03 0.3521±0.0001 0.872±0.001 189 7.42
7297.406 0.64±0.07 19 9.3±2.0 1.54±0.04 0.3525±0.0001 0.869±0.001 166 6.53
7297.570 0.70±0.07 19 9.7±2.0 1.27±0.03 0.3566±0.0001 0.870±0.001 163 6.60
HH Leo (2015)2 7088.497 0.44±0.04 31 3.5±2.9 0.54±0.00 0.3385±0.0001 0.948±0.001 343 17.56
7092.535 0.43±0.04 26 −6.9±5.1 0.55±0.01 0.3371±0.0002 0.930±0.002 210 6.46
7093.579 0.54±0.05 46 17.9±2.3 0.60±0.01 0.3399±0.0003 0.945±0.004 120 2.75
7094.544 0.42±0.04 31 14.8±1.9 0.55±0.00 0.3369±0.0001 0.933±0.002 255 9.17
7099.358 0.43±0.04 25 9.2±2.6 0.53±0.00 0.3364±0.0001 0.931±0.002 311 12.42
7114.510 0.35±0.04 21 −14.4±1.7 0.53±0.00 0.3359±0.0002 0.926±0.002 225 7.86
7133.396 0.49±0.04 33 −14.6±1.6 0.53±0.00 0.3379±0.0001 0.929±0.002 300 12.83
7136.425 0.43±0.04 32 8.4±1.7 0.52±0.00 0.3373±0.0001 0.935±0.002 240 7.48
7155.347 0.46±0.04 27 3.1±2.7 0.53±0.00 0.3378±0.0001 0.928±0.002 278 12.69
7159.352 0.38±0.04 21 9.8±2.0 0.52±0.00 0.3350±0.0001 0.920±0.002 290 13.71
7160.355 0.54±0.04 40 3.2±2.1 0.54±0.00 0.3389±0.0001 0.932±0.001 366 17.33
7161.358 0.42±0.04 27 1.1±2.1 0.51±0.00 0.3357±0.0001 0.924±0.001 352 18.51
7168.372 0.41±0.04 27 −3.7±2.2 0.53±0.00 0.3359±0.0001 0.922±0.002 281 11.10
7169.393 0.40±0.04 40 −11.5±2.2 0.53±0.00 0.3337±0.0001 0.924±0.002 268 10.58
HH Leo (2017) 7841.501 0.60±0.04 0.53±0.00 0.3416±0.0001 0.941±0.002 329 15.29
7842.466 0.49±0.04 0.52±0.00 0.3412±0.0001 0.937±0.002 277 12.09
7847.378 0.51±0.03 0.53±0.00 0.3430±0.0001 0.941±0.001 268 7.71
7851.464 0.48±0.04 0.53±0.00 0.3399±0.0001 0.939±0.002 262 11.33
7852.399 0.42±0.04 0.52±0.00 0.3398±0.0001 0.947±0.002 310 13.41
7854.483 0.49±0.04 0.54±0.00 0.3405±0.0001 0.939±0.002 311 13.58
7855.431 0.47±0.04 0.51±0.00 0.3364±0.0001 0.925±0.002 319 15.82
7856.452 0.49±0.04 0.52±0.00 0.3375±0.0001 0.927±0.002 309 13.46
7857.384 0.44±0.04 0.52±0.00 0.3370±0.0001 0.927±0.002 327 15.45
7860.425 0.49±0.04 0.52±0.00 0.3398±0.0001 0.930±0.002 267 11.30
7861.374 0.52±0.03 0.51±0.00 0.3383±0.0001 0.929±0.001 286 10.05
7863.444 0.59±0.04 0.53±0.00 0.3385±0.0001 0.930±0.002 256 10.22
7864.384 0.60±0.04 0.53±0.00 0.3399±0.0001 0.936±0.002 290 14.13
7865.462 0.56±0.04 0.55±0.00 0.3429±0.0001 0.940±0.002 313 13.01

Notes: Activity data, and longitudinal magnetic fields are from the respective sources, 1: Folsom et al. (2016), 2: Folsom et al. (2018). * χ2 is calculated with the default errors, not the scaled errors from the MCMC-inference.

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