# changing tracking to "Mrk 421" Wobble 1
>
> moving telescope to wobble position 1
>...waiting for drivectrl to be ready to move
.s DRIVE_CONTROL 5 
> DRIVE: ARMED
.w 5000

DRIVE_CONTROL/TRACK_SOURCE 0.6 90 "Mrk 421" 
>...sent tracking command for Mrk 421 Wobble 1

