Excellent script, really useful.
Could do with a little more functionality though.
This is a good script to track what planets to probe and not to probe. The developer has allowed you to change the standard reference letters easily. You can also change background colors for active cells that you have marked. To do that you just need to understand hexadecimal codes for colors. The standard background colors did not work for me but that is mainly because I happen to be colorblind.
You have to manually mark the planet but it really saves time when you are planning raids. It has a great feature in that you can pick a code for the planet from the espionage report. I believe anyone who raids a lot should install this to simplify planning.
Overall a very good addition to enhance game play