Fig. 1 Properties of target stars.
Note.—Information mostly from the Kepler Input Catalog.
^a Contamination for each season 0-3 ( season = (quarter+2) mod 4 ): the fractional amount of light leaking in to the target’s aperture from other stars, known from the Kepler Input Catalog.
^b Combined differential photometric hour timescales.

Fig. 2 Stellar Properties of Hosts.
^a Sources for stellar properties. Spectroscopic parameter with uncertainties indicated in parentheses are from: K=Keck Observatory, L=Lick Observatory, M=McDonald Observatory, N=NOAO. Quoted uncertainties do not include systematic uncertainties due to stellar models.

^a BJD-2454900. Rather than statistical error bars, we report the RMS of the measured transit timing deviations.
^b Derived from the measured transit times. Error bar is the RMS of the measured transit timing deviations, divided by the number of transits that the data span.
^c Duration of time that the center of the planet overlies the stellar disk.
^d Values with ± error bars are from formal fits. However, often we found b and u to be quite poorly constrained and/or degenerate, so we computed grids in b, u ∈ [0, 1], and give either a 2–σ (Δχ² = 4) range, or if this range covers the whole grid, no value at all.
^e Takes into account contamination values from Fig. 1 above.
^f Using stellar radii from Fig. 2 above.
^g Based on assumption of dynamical stability and stellar mass from Fig. 2 above.

Kepler-30b phase curve based on detrended, normalized flux. Transit is shifted to its measured midtime, and transits with midtimes within 5 hours of a different planet’s midtime are excluded from both this plot and from the model fits. Overplotted are transit models, box-car smoothed to the 29.4 minute cadence.