Appendix A: Photometric data

Here we present the results of the surface brightness and isophotal shape analysis described in Sect. 2. Tables 5 to 12 are only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/Abstract.html and list following parameter of the investigated galaxies:

a: Major axis distance from galaxy center.

b: Minor axis distance from galaxy center.

SB: Local surface brightness along a.

$\epsilon$: Local ellipticity along a.

$\delta \epsilon$: Error of the local ellipticity $\epsilon$.

PA Local position angle (N $\geq$ E) along a.

$\delta$PA: Error of the local position angle PA.

a_i/a: the i-th Fourier coefficients of the cosine function.

b_i/a: the i-th Fourier coefficients of the sine function.

$\delta fc$: the error of the Fourier coefficients a_i/a and b_i/a as computed in BM87.