Image Details
Caption: Figure 17.
Predicted SNR on the measurement of πE based on mock OGLE (left) and mock Roman (right) lightcurves. Detection thresholds of 3σ, 6σ, and 10σ are overplotted in white. Roman will detect πE from lightcurves with a 2× shorter duration than OGLE and other ground-based photometric surveys.
© 2026. The Author(s). Published by the American Astronomical Society.