...if you are on a device that displays avatars.Note the "OP" in the right left corner of your avatar in this thread.
Not a clue, to be honest. A more straightforward thing to analyse might be a lamp that emits a light pulse in all directions and a pinhole that lets through light going in a particular direction. The lamp emits a pulse of light. Which direction is the light that makes it through the pinhole going in according to each frame?I think this is what I was looking for. Can you tell where I can study this thing in some detail?
You don't need anything except the Lorentz transforms to analyse this. The answer should be in accordance with the relativistic aberration formula which is googlable.