PTF Stylesheets - Using Timestamps for images

PTF has an option to add timestamps to the xml and jpg files that it outputs when running a script.

When enabled, my script EX02_01_CREATE_ER outputs the following files to the file explorer.

I have built a basic stylesheet to use with the xml but am having trouble getting the images to load when the timestamp option is turned on. The referenced jpg file name in the xml log does not include the timestamp data.

I guess I would expect the log to accurately report the file name that is being exported but has anyone come up with a workaround to get the xslt file to know which JPG to use? I can build out the date part based on other info in the file, but there doesn't appear to be a way to get accurate hour/minute/second info to tie things to. Perhaps there's a wild card character in XSLT?