Reconstructed HIMF per luminosity bin, log(Φ(M)ΔM) in units of Mpc⁻³ dex⁻¹, as a function of HI mass in each luminosity bin, shown as a set of colored and gray curves. We recreated a plot similar to Fig. 5 with artificial HI mass distributions for luminosity bins below log(L_r) = 7.75 shown in gray. We omit the uncertainty regions on each luminosity bin for viewing clarity. Uncertainties for the colored bins are the same as those in Fig. 5 and uncertainties for the gray bins are given in Table 2. Two reconstructed HIMFs are shown: the one based on the optically corrected BLF (which ignores the change in detection fraction with luminosity) is denoted by dots with a solid Schechter fit line, the other based on the corrected BLF (which takes this change into account) is denoted by triangles with a dotted Schechter fit line.