Table 5: Parameters derived from the ellipse fitting and the integrated magnitude over an aperture of radius R( $3\sigma$ ). For comparison, 2MASS integrated magnitudes have been included in the last column.
Component Equation Reference

Bulge I_b (r) = I_0b 10^{-b_n[(r/r_e)^1/n - 1]}, b_n=0.868n-0.142, Sersic (1968); Aguerri (1998)

Disco $I_d (r) = I_{0d} \exp\left(-r/h\right)$ ,
Freeman (1970)

Elliptical bar
$I_{ba} (x,y) = I_{0,ba} \sqrt{1-\left( \frac{x}{a_{bar}}\right) ^2 - \left(\frac{y}{b_{bar}}\right)^2}$ ,
Prieto et al. (1997, 2001); Freeman (1966)

Flat bar
$I_{ba} (r) = \frac{I_{0,ba}}{1 + \exp\left(\frac{r-\alpha}{\beta}\right)}$ ,
Prieto et al. (2001)

Lens
$I_l (r) = I_{0l} \left[1- \left(\frac{r}{r_l}\right)^2\right]$ ,
Duval & Athanasoula (1983)

Ring

$I_r (r) =I_{0r} \exp\left(-\frac{(r - r_{ro})^2}{2\sigma^2}\right)$ ,
Buta (1996)

**Table 5:** Parameters derived from the ellipse fitting and the integrated magnitude over an aperture of radius R( $3\sigma$ ). For comparison, 2MASS integrated magnitudes have been included in the last column.
Component	Equation	Reference

Bulge	I_b (r) = I_0b 10^{-b_n[(r/r_e)^1/n - 1]}, b_n=0.868n-0.142,	Sersic (1968); Aguerri (1998)
Disco	$I_d (r) = I_{0d} \exp\left(-r/h\right)$ ,	Freeman (1970)
Elliptical bar	$I_{ba} (x,y) = I_{0,ba} \sqrt{1-\left( \frac{x}{a_{bar}}\right) ^2 - \left(\frac{y}{b_{bar}}\right)^2}$ ,	Prieto et al. (1997, 2001); Freeman (1966)
Flat bar	$I_{ba} (r) = \frac{I_{0,ba}}{1 + \exp\left(\frac{r-\alpha}{\beta}\right)}$ ,	Prieto et al. (2001)
Lens	$I_l (r) = I_{0l} \left[1- \left(\frac{r}{r_l}\right)^2\right]$ ,	Duval & Athanasoula (1983)
Ring	$I_r (r) =I_{0r} \exp\left(-\frac{(r - r_{ro})^2}{2\sigma^2}\right)$ ,	Buta (1996)

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