1. Guatemala 2007 Plan: a week long deployment of seismic, acoustic, infrared, Doppler radar, digital video, and UV imaging instruments at Santiaguito Volcano, Guatemala. Goal: these correlated datasets will provide insight into conduit dynamics

2. Improving the camera Improvements to the retrieval of SO 2 –Bandpass filters –Calibration cell response curve –Response to background illumination

3. Improving the image processing Automation of processing: –Image streaming –Cropping –Background flattening –Average background calculations –Absorbance calculations –Concentration scaling –SO 2 color mapping