Turbulent Cells and Telescopes: Seeking Help

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SUMMARY

Turbulent cells in the atmosphere significantly impact the performance of telescopes, with varying effects on larger and smaller scale instruments. Larger telescopes experience total random errors due to the complete visibility of atmospheric eddies, while smaller telescopes may encounter a combination of systematic plus and minus errors. Understanding the size and behavior of these eddies is crucial for optimizing telescope performance and mitigating atmospheric distortion.

PREREQUISITES
  • Understanding of atmospheric turbulence
  • Familiarity with telescope optics
  • Knowledge of error analysis in observational astronomy
  • Basic principles of wavefront distortion
NEXT STEPS
  • Research the effects of atmospheric turbulence on telescope imaging
  • Explore techniques for compensating for atmospheric distortion
  • Learn about adaptive optics systems used in modern telescopes
  • Investigate the relationship between telescope aperture size and image quality
USEFUL FOR

Astronomers, telescope operators, and optical engineers seeking to enhance telescope performance and understand the implications of atmospheric conditions on observational data.

skiboka33
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I don't understand why these turbulent cells in the atmosphere tend to cause different problems in larger and smaller scale telescopes. anyone who can help me out?
 
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skiboka33 said:
I don't understand why these turbulent cells in the atmosphere tend to cause different problems in larger and smaller scale telescopes. anyone who can help me out?
If you have a telescope with the whole eddy in sight it is different from a telescope with some plus and some minus effect altogether...
In the first case a total random error takes place in the second a adding of some plus and some minus error. In the first place a total random error and in the second place perhaps a systematic plus or minus error.
What I am am interested in: so you have a impression of the largeness of the eddies?
greetings Janm
 
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