>>11188189Read again : "stars attracted to it, in final rotation phase before being eaten,"
But it's not superheated, it's just by chance that you would see some light around if you have some lone stars being eaten by a black hole in fast rotation and nothing just around except in the rare case a black hole is eating a very big star and there are, around, smaller stars emitting lower amounts of light
Other case : black hole eruption (read the paper)
When stars erupt from black holes, there can be overheating before balancing : the star is overheating because it's a bit supercritical at the beginning (that's very likely to happen, the question being by how much), then dilatation so losses of matter until back to equilibrium = nuclear criticity)
