Portion of the light curve of a P = 50 day Cepheid in the Dragon at macromodel magnification μ_m = 161 and under the influence of microlenses (Σ_* = 30 M_⊙/pc²). The effect of the underlying magnification from the macromodel plus micromodel is shown as a blue curve, while the net effect including the sinusoidal periodic variation of the Cepheid is shown as a black curve. The dotted line marks the detection limit of 30.6 mag in JWST’s F200W.