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Light - Coggle Diagram
Light
ideal light
Quantifying light: magnitude
m2-m1=-2.5log(F2/F1)
Absolute magnitude & Distance modulus
surface brightness
H-R diagram
Quantifying light: flux, intensity, blackbody
Spectral Energy Distribution (SED)
Wien’s and Rayleigh-Jeans approximation
Converting between different flux units
Luminosity of a blackbody &Effective temperature
the EM Spectrum
λν=c
specific units
details of light
Hydrogen lines in stars
Spectral Types of stars
Atmosphere and ISM
Other atmospheric
effects
Scintillation (why star twinkle)
Seeing
Refraction
Dispersion (differential refraction)
ISM extinction
interstellar medium-ISM
intergalactic medium-IGM
Atmospheric
Extinction
color-dependent