cahaya aneh di keraton solo

kraton solo is one of the place, the centre of magic power in central java,
as what we can watch on the image above is a ghost which appears as light which can move from one place to another, at the image above we can see the movement of the ghost
deppends on my oppinion, it is a jin ghost which comes to increase their power in kraton solo
or it can also one of the mistical power which send by paranormal to destroy or keeping the mistical environment in kraton solo