INTRODUCTION

1 The WASP-6b System

2 OBSERVATIONS AND CALIBRATIONS
2.1 HST STIS Spectroscopy
2.2 Spitzer IRAC Data
2.3 Stellar Variability Monitoring

3 ANALYSIS
3.1 System Parameters and Transit Ephemeris
3.2 An Evaluation of the Stellar Activity from the HST Data
3.3 Fits to Transmission Spectra

4 DISCUSSION
4.1 A Search for Narrow-band Spectral Signatures
4.3 Interpreting the Transmission Spectrum with Aerosols
4.4 The Atmosphere of WASP-6b

5 CONCLUSION