HST Optical-NIR Colors of Nearby $R^{1/4}$ and Exponential Bulges

C. M. Carollo, M. Stiavelli, P. T. de Zeeuw +2

We have analysed $V$, $H$ and $J$ HST images for a sample of early- to late-type spiral galaxies, and reported elsewhere the statistical frequency of $R^{1/4}$-law and exponential…