On the other hand when you discover a JH or when one is faced with a JG is always possible to dock at a nearby station and check the status of the system where you want to enter here:
http://www.swat-portal.com/php…php?page=Board&boardID=79 (thx Forlon for infos and update )
I say this because I'm tired of reading excuses like 'Sorry but I did not know ...'
When you enter a system you must know what to expect, like I know what to expect when I go into a system that is hostile to me (Police system. eg)