Fig. 1a Schematic diagrams of the nominal Fermi surface for LSCO in one quadrant of reciprocal space. Arrow indicates the nodal direction.

Fig 1b. Schematic diagrams of the nominal Fermi surface for LSCO in one quadrant of reciprocal space. Arrow indicates the antinodal direction

Fig 2. Spectral function in LSCO for $x=0$ (bottom) to 0.15 (top) at the nodal point (a) and antinodal region (b). Yoshida et al

Fig 3. Spectral weight as a function of $E-E_{\rm F}$ and {\bf k}, along high-symmetry directions measured by ARPES on LSCO for various dopings. The high-symmetry wave vectors are labelled in units that assume $a=1$. The thin lines through the data correspond to tight-binding calculations. From Yoshida {\it et al.}

Fig. 4. (a)-(e) Spectral weight along the Fermi surface (in the first quadrant) measured by ARPES on LSCO crystals for various dopings, from Yoshida {\it et al.} \cite{yosh06}. (f) Location of the Fermi surface for various dopings determined from the measurements.