Correlation between P and T₀. Fit varying P and T₀, but otherwise fixing the parameters from the RV run in Table 2. In blue we only fit the transits in Sectors 14 and 15, and in green we only fit the transits from Sector 41. We have subtracted P and T₀ from Table 2 from the results. Displayed in the top right corner are the posteriors for these, and their values and confidence intervals are shown as black lines in both correlation plots. Furthermore, we used this period to shift T0 from Sector 41, i.e. subtracting 37 × P. The confidence intervals for the period, translating to different mid-transit points for different epochs, are only marginally consistent, indicating the possibility of TTVs.