The fighters were positioned well close to the frigate, who's shields protected the entire mini-fleet from initial attacks. Still, they would not survive the constant bombarding of artillery for long. Their shield power had already dropped to 75% by the time they could react. Quickly, they prepared their defense.
The Anrufe had the advantage of Jumpdrive Type FTL in addition to their subspace hyperspace drives, with Jump Drive literally creating a "jump" from one point of space to another. They quickly typed in coordinates... To the other side of the gas planet. With a flash, the opposing ships and artillery charging towards where the ship had been would collide. The Aultman would likely be hit by friendly fighter before they could react.
In addition to this fact, energy was literally being sucked out of the Aultman by the core bomb, which was draining the ship of its power. The powerful it got, the more heat it would radiate, and the harder it would be to dispose. The Anrufe had not anticipated that the core bomb would be intercepted, but this could still work to their favor.
It would take several moments for another core bomb to be prepared. For now, the corvette readied its defenses and began to jump to random coordinates around the planet, each jump site picked to avoid the enemy, not to get closer to the enemy.