Image Details
Caption: Figure 1.
Band-integrated light curve and residuals. (a) Raw light curve (black points) and model (red). (b) Raw orbit-to-orbit residuals showing the gradient difference between HST orbit 1 and orbits 2–4. (c) Light curve corrected by the systematic model and the best-fit transit model (red). (d) Residuals in parts per million (ppm) of corrected light curve compared to the transit model (red dashed line).
© 2017. The American Astronomical Society. All rights reserved.