Gemini-N/GMOS spectra of SDSS J0002+0239 and SDSS J000216.35+023840.9. (a) Spectrum of SDSS J0002+0239. The GMOS spectrum is shown in black, and the SDSS spectrum is shown in turquoise. The vertical blue dashed lines indicate the wavelengths of the emission lines for z = 1.455, and the dark gray regions indicate the CCD gaps. Its magnitudes from SDSS are shown as red squares, with the error bars indicating filter widths. (b) Spectrum of SDSS J000216.35+023840.9, a star located ∼60″ southwest from the QSO. The horizontal black dashed line indicates zero flux. The dark gray regions, red squares, and the red error bars are identical to (a).