What do these values mean?

I would like to increase the HP repair rates for support frigates and repair corvettes and would like to know if anyone knows what these values at the end of the repair command mean.
addAbility(NewShipType,“RepairCommand”,1,750,1,1,“CircleStrafeRepair”,
{SuperCap=4.3},
{Battlecruiser=4.3},
{Flagship=4.3},
{Frigate=2.3},
Otherwise is the HP amount based on the repair gun?