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Table B.12

Gaia DR1 excess noise ϵ and ΔQ measurementof acceleration as defined in Lindegren et al. (2012, 2016).

Gaia DR1 Gaia DR2
Star Norb Ngood NFoV ϵ Dϵ ΔQ(a) χ2 DoF RUWE(b)
(mas)
BD+132550 0.16 62 8 0.45 139.45 2987 176 2.96
BD+192536 2.33 149 18 1.02 1079.36 1.50 6727 210 4.05
BD+210055 0.31 55 10 1.29 1723.79 772 243 1.27
BD+212816(b/c) 0.53/0.05 143 23 2.27 7887.53 3.96 6467 225 3.83
BD+281779 8.98 69 8 0.50 219.34 0.75 391 183 1.05
BD+291539 2.37 85 10 0.31 137.50 4.00 173 125 0.85
BD+362641 24.0 47 10 0.88 193.29 45.28 1138 290 1.41
BD+680971 0.37 26 7 0.37 177.18 1457 157 2.19
HD 101305 0.25 103 13 1.72 1826.20 80.30 552 160 1.33
HD 103913 0.18 96 13 1.21 377.21 11.16 474 212 1.07
HD 104289 0.17 77 10 0.91 184.45 71.39 987 282 1.33
HD 106888 1.14 81 10 1.03 226.59 4.44 2693 249 2.35
HD 108436 0.15 57 13 0.93 116.66 530.95 3628 243 2.76
HD 109157 1.39 86 11 0.88 641.02 1.72 3888 389 2.25
HD 110376 0.32 109 13 1.76 2926.61 48.94 1592 275 1.72
HD 13014 0.12 34 5 1.08 83.74 185.49 128 80 0.92
HD 130396 0.20 44 7 1.80 1535.46 16.23 429 96 1.54
HD 133621 0.93 88 16 1.52 2018.64 4.24 49 104 237 10.29
HD 144286 1.31 130 20 1.17 1958.84 1.18 3995 321 2.51
HD 146735 0.03 53 8 0.22 26.03 434 184 1.10
HD 147487 0.78 53 8 0.35 73.56 116 061 345 13.06
HD 15292 0.20 70 11 1.48 793.05 31.95 712 248 1.21
HD 153376 0.09 52 7 1.23 538.55 260.70 638 292 1.05
HD 155228 0.96 19 8 2.12 354.70 41 101 502 6.43
HD 156111 10.6 264 34 0.81 502.28 7.65 1851 405 1.52
HD 156728 0.10 44 8 0.48 48.08 1161.77 5320 205 3.65
HD 161479 40.6 131 17 0.49 179.57 2.35 949 416 1.07
HD 167215 0.12 113 18 0.49 88.37 1.39 591 291 1.02
HD 18450 387 134 1.22
HD 193554 0.52 208 26 1.78 2981.09 6.70 38 320 398 6.98
HD 204613 0.47 131 18 2.77 2797.25 0.44 7871 186 4.66
HD 207992 0.20 157 23 0.33 107.23 2188 326 1.85
HD 210631 313 89 1.36
HD 211681 0.05 98 15 0.37 58.97 42.41 383 214 0.96
HD 212029 0.54 125 19 1.68 1965.54 2.10 7543 284 3.68
HD 212733 4.63 204 27 0.50 278.37 2.12 361 233 0.89
HD 212735(b/c) 11/0.06 44 6 0.36 23.17 41.67 151 80 1.00
HD 217850 0.12 45 8 1.16 176.95 76.94 13 163 256 5.12
HD 225239 0.59 145 23 7.96 49 785.70 1802 170 2.34
HD 23965 0.10 153 23 0.60 154.17 8.73 662 311 1.04
HD 24505 0.04 133 19 0.70 351.22 886 240 1.37
HD 28635 0.16 54 6 0.51 56.57 19.99 1858 316 1.73
HD 40647 0.05 282 34 0.53 246.49 12 272 428 3.81
HD 48679 0.37 36 7 0.74 209.05 3.35 2515 238 2.32
HD 5470 243 115 1.05
HD 60846 0.07 110 14 1.80 1025.11 432.11 761 252 1.24
HD 62923 2.37 69 8 3.73 8476.44 132 977 158 20.85
HD 71827(b/c) 28/0.06 123 20 1.56 2526.80 358.00 738 300 1.12
HD 73636 2.68 44 6 0.88 61.70 8.89 2795 238 2.45
HD 77712 0.32 62 8 1.65 3008.49 35.66 863 133 1.84
HD 78536 36.7 72 10 0.57 111.04 1.12 230 125 0.98
HD 82460 0.70 137 18 0.51 212.64 3.20 1185 304 1.41
HD 85533 0.01 131 19 3.35 6009.15 309.85 579 273 1.04
HD 87899 0.27 168 20 2.38 7862.44 22.31 5491 274 3.19

Notes. Dϵ measures the significance of the ϵ value, and should be larger than 2 (Lindegren et al. 2012). Ngood is the number of reliable measurements taken into account in the Gaia astrometric solution and NFoV is the number of field-of-view transits on the CCD detector. Norb counts the number of orbits covered by the 416-day DR1 time-span. (a) The TGAS discrepancy factor ΔQ is only given for sources that are members of the TGAS dataset in the DR1. Sources for which ΔQ is not given are members of the secondary dataset, for which only 14 months of Gaia data are accounted for. (b) RUWE is the renormalized unit weight error of the DR2 Gaia measurements as defined in Sect. 6.1.4.

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