Birdwatch Archive

Birdwatch Note Rating

2023-03-31 10:35:23 UTC - HELPFUL

Rated by Participant: E9855C16AC11B8D38AE860842A56034DA304444F3728D8B66E1DF5A4EF8D9A97
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

Original Tweet

All Information

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  • version - 2
  • agree - 0
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  • helpful - 0
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  • helpfulnessLevel - HELPFUL
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  • helpfulAddressesClaim - 1
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  • notHelpfulOpinionSpeculationOrBias - 0
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  • ratingsId - 1641506162565603341E9855C16AC11B8D38AE860842A56034DA304444F3728D8B66E1DF5A4EF8D9A97