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Telescope - Coggle Diagram
Telescope
Quantify the Performance
PSF
angular resolution
Light gathering power
Plate scale
Focal ratio
Basics
Assumptions and basic setup
Optics and amounts
Equatorial / Polar
alt - az
Aberrations
spehrical
coma
astigmatism
distortion
field curvature
vignetting
SNR
propto sqrt(exposure time)