If anyone wants to know - the target pic is from a free android app called Range Buddy. There is a better one called "Ballistic X" that does more than just measure targets, but it's $8 and it's not $8 better than the free one.
Thanks SSG, this has been a good thread to watch develop and your thoughtfulness sin advising us on the software is great.
Trying to save Service history, one rifle at a time...