Birdwatch Note Rating
2023-04-01 13:37:45 UTC - NOT_HELPFUL
Rated by Participant: 227B72516F48209D4CD398BD566B39A53B64980200BCA4A4C749072F49AA8384
Participant Details
Original Note:
The video is pulsing because the star is scintillating or "twinkling." The shape is due to the shape of the optics from the camera being out of focus and due to the aperture blades being slightly closed. https://flatearth.ws/bokeh https://astronomy.com/magazine/stephen-omeara/2015/10/out-of-focus-observing
All Note Details