|ϖ< 2 mas||(1 <ϖ< 2) mas||ϖ< 1 mas|
|Warp model||Δ||σΔ||P(Δ > 0)||Δ||σΔ||P(Δ > 0)||Δ||σΔ||P(Δ > 0)|
|Drimmel & Spergel (2001), dust||–41.24||9.72||0.00||–2.94||5.04||0.28||–60.35||10.90||0.00|
|Drimmel & Spergel (2001), stars||–5.47||3.93||0.09||3.13||1.92||0.95||–22.54||16.79||0.04|
Notes. Log-likelihoods are calculated with the TGAS(HIP2) sample (ϖ < 2 mas), containing 758 stars. We also show the results for the nearby ((1 < ϖ < 2) mas, 296 stars) and for the distant objects (ϖ < 1 mas, 462 stars). The standard deviation σΔ and the probability P(Δ > 0) are calculated using bootstrap resamples (see text).
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