Top panel: light curves of ASAS_SN Mira variable J102653.45-640058.1 (V band, in green) and of its Gaia crossmatch (G band, in black). Upward- and downward-pointing triangles correspond to the first and second Gaia fields of view, respectively. The origin of the barycentric Julian Day is set to the Gaia reference time BJD₀ = 2455197.5. Measurement uncertainties are plotted in light green for ASAS_SN and in grey for Gaia (although Gaia measurement uncertainties are within the size of the markers given the magnitude scale of the Y -axis). Bottom panel: same as the top panel, but for the folded light curves. The folding period is taken from the ASAS_SN catalogue.