See attached for the log. First press as requested was the turn off command from the skip1s, the second was from the harmony. I have also attached another where I have selected power toggle (just incase you need that too).
Hopefully that helps. Let me know if there is anything else you need.
my_flirc_log_ibobzero_pioneer_off.txt
my_flirc_log_ibobzero_pioneer_powertoggle.txt