What do the number codes mean in active profiles in terminal on macbook pro?

Question

Is there somewhere that says what the numbers mean? Specifically I want to know what the -1 is by AC Power, it used to be a 2.

Suprise:~ Marty$ sudo pmset -g  
Password:  
Active Profiles:  
Battery Power           -1  
AC Power                -1*  
Currently in use:  
 standbydelay   4200  
 standby        0  
 womp           1  
 halfdim        1  
 panicrestart   157680000  
 hibernatefile  /var/vm/sleepimage  
 sms            1  
 networkoversleep       0  
 disksleep      10  
 sleep          10  
 hibernatemode  3  
 ttyskeepawake  1  
 displaysleep   10  
 acwake         0  
 lidwake        1  

Answer 1

The number behind the profile name refers to the index of the used profile, from the list displayed when using pmset -g profiles. If the number is -1, a customized profile is used instead (this means you modified your Energy Saver preferences from the default settings).

The asterisk denotes the profile currently being applied (battery or AC).

The remaining settings are explained in man pmset, section SETTINGS.