Birdwatch Note Rating
2024-09-26 02:30:20 UTC - NOT_HELPFUL
Rated by Participant: 47436D358CD150C4751A540D77F72A2DAA2333755843F443E891FA93DB389768
Participant Details
Original Note:
Misleading without Context in Main Post. Image is out of focus, hence the disk and not point source. Movement is entirely due to diffraction of the light by moving air currents in the Earth's atmosphere (and within the scope tube). Its not the "surface" of the star moving. https://www.skyatnightmagazine.com/advice/airy-disc https://www.eso.org/gen-fac/pubs/astclim/papers/lz-thesis/node11.html#:~:text=The%20seeing%20effects%20are%20caused,fluctuations%20in%20amplitude%20and%20phase.
All Note Details