We have stages of organizational maturity which includes what individuals should be doing at each level
http://www.seilevel.com/downloader.php?id=16
Here are some metrics for analysts. In the first year I dont think there should be targets, there should just be a commitment to measure. Once you have a baseline you can establish an improvement program the following year. You absolutely should not be bonused on any of these, they should be a reference to help you to improve.
1) Perform an ROI analysis before and after every project
2) Measure my end user satisfaction level
3) Measure my end user adoption rate
4) Measure how many requirements defects I created
5) Measure how satisfied the development team was with my documentation
6) Measure velocity per unit of work - we have an estimating template here http://requirements.seilevel.com/blog/wp-content/uploads/2011/10/Requirements-Estimation-Tool.xls
You can compare yourself to the targets in each of the areas of work.