Get part of analysis data

Hi All

Does anybody know if there's a way to get just the 'Sections' data from the analysis_url?

At the moment, the analysis URL includes a lot of data (about 0.5MB sometimes). As I'm programming an app for phones, I'm trying to optimise the amount of requested data.

I noticed the file is called full.json, perhaps there's something like segments.json?

Thanks, Simon