We weren't sure what we were going to get,

We had known from some previous laboratory work that I had done that there was spectrum information observable in the ultraviolet. We can see a great deal of diversity in the ultraviolet. Now, we're trying to figure out what it all means.

We'll probably be doing it for a couple years.

It is a very diverse area,

Any other alternative would be a lot more expensive than we're paying right now.

This size cart was really the optimal to capture what we need, to really make a significant impact on the life of the landfill.