The imager for this instrument is designed to pick up the relatively faint light produced by CMEs. Large, solid bodies such as planets and commets
reflect much more of the Suns light which the imager cannot compensate for. This causes pixel bleed over to adjacent pixels in the focal plane array
which produces the "UFO" shape. It's not a perfect system but perhaps you can design a better focal plane array.
If it's a UFO, it's a UFO the size of a planet or at least a planetoid, and I'm pretty sure if there was one of those kicking around in our near
solar system it would be all over the astronomical news.
That's possibly saturn, with a photo artifact bleeding from it.
the alledged "UFO " is a ` hot pixel ` + the ` bleed from it [ thats why they are always in the horizontal plane - its a function of the sensor
architecture ]
the aledged " laser beam " is NOT a " laser beam " i dont know what it is - but " laser beams " do not stop , and nor are they visible [ unless
passing through a sufficiently dense medium ]
Seeing as this 'UFO' has a track, it is most likely a high speed particle, a cosmic ray from either the sun or elsewhere, it could also be other
stuff, debris, (dust) particles from the spacecraft itself. It may be an unusual enough effect with both a streak and the light saturation at the
'Head' but don't hold me to that.