(a) Mean ⟨S/N⟩ for the 111818 SSOs for which the pipeline produced mean reflectance spectra. (b) ⟨S/N⟩ for the 111 818 SSOs of different magnitude classes. Each G-band magnitude class is represented by a separate curve (from right to left): SSOs brighter than 16 mag, between 16 mag and 18 mag, between 18 mag and 19 mag, between 19 mag and 20 mag, and fainter than 20 mag. The dark grey enclosing curve is the global histogram of ⟨S/N⟩, the same shown in Panel a.