 as a what they call a calibration target just to check on the verifiable target just to check on your use of the procedures i was given the target under totally blind conditions again the battle of gettysburg and you know after doing the procedures i did end up at the battle of gettysburg and describing it and even identifying it at the end of the session this is the battle of gettysburg it was a horrendous scene it was very emotional because i just i never saw so much