Unabsorbed optical spectrum of the likely optical counterpart to J1824 obtained with the Gemini-North. Positions of H and He lines are shown. Zoomed-in regions around He I 7065 and Pa 11 lines are presented in the insets. The separations between the two peaks are marked. The best-fitting two-component Gaussian models are shown by the dashed red lines, and their components by the dashed green and orange lines.