Fig. 1
Top: Lbol and MBH for the 1.8 < z < 2.2 SDSS QSO sample (black points and gray contours). Values for PG1247 from SDSS (Shen et al. 2011) and from Trevese et al. (2014) are shown with empty and filled red diamonds, respectively. Dashed green lines mark different λEdd values. Bottom: 4″ × 4″ HST-NICMOS image of PG1247 (filter F160W). The 1′′ scale is shown.
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