Table B.5
Parameters probed by the MCMC used to fit the RV measurements of HD 98649.
| Parameter | Units | Max(Likelihood) | Mode | Mean | Std | Median | 68.27% | 95.45% | 99.73% | Prior |
|---|---|---|---|---|---|---|---|---|---|---|
| log (Likelihood) | −201.70 | −207.30 | −208.21 | 2.60 | −207.89 | [−210.77–205.67] | [−214.31–204.03] | [−218.55–202.86] | – | |
| Star | ||||||||||
| MS | (M⊙) | 0.9465 | 1.0296 | 1.0300 | 0.0599 | 1.0299 | [0.9701–1.0899] | [0.9105–1.1501] | [0.8513–1.2099] |  |
| ΠS | (mas) | 23.995 | 23.688 | 23.684 | 0.236 | 23.684 | [23.448–23.921] | [23.211–24.158] | [22.967–24.390] |  |
| Offset | ||||||||||
| γCOR 98(DRS −3.3) | (m s−1) | −7.05 | −1.94 | −1.87 | 3.41 | −1.87 | [−5.29–1.52] | [−8.66–5.01] | [−11.97–8.58] |  |
| γCOR 14(DRS −3.8) | (m s−1) | 20.61 | 16.33 | 16.18 | 2.86 | 16.22 | [13.33–19.03] | [10.38–21.83] | [7.29–24.66] |  |
| γCOR 07(DRS −3.4) | (m s−1) | 4281.50 | 4281.91 | 4282.18 | 2.27 | 4282.11 | [4279.94–4284.45] | [4277.87–4286.97] | [4275.82–4289.55] |  |
| Noise | ||||||||||
| σCOR 98(DRS −3.3) | (m s−1) | 8.66 | 8.89 | 9.87 | 2.82 | 9.46 | [7.25–12.47] | [5.51–16.73] | [4.17–23.36] |  |
| σCOR 14(DRS −3.8) | (m s−1) | 0.62 | 0.46 | 1.75 | 1.29 | 1.51 | [0.47–3.00] | [0.07–4.90] | [0.00–7.73] |  |
| σCOR 07(DRS −3.4) | (m s−1) | 5.63 | 6.49 | 6.73 | 1.15 | 6.64 | [5.61–7.85] | [4.73–9.32] | [3.95–11.07] |  |
| HD 98649b | ||||||||||
| logP | (d) | 3.7508 | 3.7808 | 3.7848 | 0.0240 | 3.7834 | [3.7611–3.8086] | [3.7409–3.8373] | [3.7222–3.8692] |  |
| log K | (m s−1) | 2.1918 | 2.1458 | 2.1817 | 0.0622 | 2.1650 | [2.1272–2.2386] | [2.1061–2.3537] | [2.0906–2.4329] |  |
 |
−0.3301 | −0.2764 | −0.3155 | 0.0796 | −0.2974 | [−0.3900–0.2445] | [−0.5267–0.2028] | [−0.5957–0.1629] |  |
|
 |
−0.8689 | −0.8808 | −0.8715 | 0.0221 | −0.8769 | [−0.8885–0.8572] | [−0.8984–0.8016] | [−0.9072–0.7610] |  |
|
| TVmax | (BJD) | 2455271.6 | 2455264.7 | 2455262.2 | 14.1 | 2455263.5 | [2455250.4–2455274.8] | [2455227.6–2455286.4] | [2455190.8–2455299.0] |  |
| aS | (AU) | 0.04055 | 0.04129 | 0.04223 | 0.00280 | 0.04178 | [0.03969–0.04477] | [0.03789–0.04939] | [0.03626–0.05465] | – |
| a | (AU) | 6.097 | 6.570 | 6.609 | 0.277 | 6.594 | [6.336–6.881] | [6.105–7.212] | [5.891–7.586] | – |
| e | 0.8640 | 0.8556 | 0.8659 | 0.0253 | 0.8626 | [0.8410–0.8927] | [0.8239–0.9223] | [0.8087–0.9403] | – | |
| K | (m s−1) | 155.5 | 140.1 | 153.6 | 24.4 | 146.2 | [134.0–173.2] | [127.7–225.8] | [123.2–270.9] | – |
| ω | (°) | 249.20 | 252.61 | 250.16 | 4.99 | 251.29 | [245.58–254.58] | [236.70–257.20] | [231.95–259.71] | – |
| m | (M⊕) | 2101 | 2157 | 2194 | 148 | 2175 | [2059–2325] | [1954–2574] | [1856–2829] | – |
| m | (MJ) | 6.610 | 6.788 | 6.905 | 0.466 | 6.843 | [6.479–7.315] | [6.148–8.098] | [5.839–8.903] | – |
| m | (M⊙) | 0.006309 | 0.006479 | 0.006591 | 0.000445 | 0.006532 | [0.006184–0.006982] | [0.005868–0.007729] | [0.005574–0.008498] | – |
| P | (d) | 5633 | 6024 | 6103 | 341 | 6073 | [5769–6436] | [5506–6875] | [5274–7399] | – |
| TC | (BJD) | 2454102 | 2453718 | 2453924 | 410 | 2453860 | [2453525–2454369] | [2453243–2454828] | [2452944–2454969] | – |
| TP | (BJD) | 2455128.3 | 2455121.7 | 2455116.0 | 22.1 | 2455117.9 | [2455093.6–2455138.5] | [2455066.9–2455153.8] | [2455042.6–2455164.4] | – |
Notes. The maximum likelihood solution, median, mode, and standard-deviation of the posterior distribution for each parameter are shown, as well as the 68.27, 95.45, and 99.73% confidence intervals. The prior for each parameter can be of type: 
: uniform, 
: normal, or 
: truncated normal. Reference epoch: 2455500.0 BJD.
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