Correlations between TSIS-1 TIM TSI and SIM SSI variability during the ascending phase of SC25 for selected visible and near IR wavelengths: 471 nm, 653 nm, 858 nm, and 1035 nm. All cases show strong, positive (i.e., in-phase) correlations against the TSI. Blue dotted lines denote the solar minimum period in late 2019 and the black dashed lines represent the unity slope (1:1 variability). These results show that the SSI variability near 470 nm is ~70% greater than that of the TSI whereas at the longer wavelengths in the near IR (1035 nm), the SSI variability is ~30% less than the TSI variability.