TESS, energy-resolved eROSITA light curves, HR and N_H variations of SRGE0758 for ObsID 700019. Panel (a): TESS light curve obtained from sectors 31 and 37. Panels (b) and (c): X-ray data in the two indicated energy bands originally binned using 50 s time bins and averaged using a phase bin size of 0.005 phase units. Panel (d): HR obtained from 0.2 to 0.8 keV and 0.8 to 2.3 keV energy bands. Panel (e): column density variation. All light curves folded according to photometric period and T_0, max in Eq. (1).