Outcomes of all simulations in our parameter study dependent on ignition location and central density at ignition. Here the dashed and dotted lines indicate the transition from explosion to collapse for the TW92 and S20 flame speeds, respectively. These lines are only serve as a guide for the eye as they only show the midpoint between the last exploding and first collapsing simulation. We note that this figure does not include simulations with log ρ_cⁱⁿⁱ = 10.4 for better visibility.