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Observation - Coggle Diagram
Observation
Properties of Astronomical Objects
Position & Motion
Temperature
Luminosity
Age
Size & Morphology
Composition
Mass
Measurement Techniques
Error Analysis
SNR enhancement
Systematic vs Random errors
Statistical Processes
Poisson processes
Gaussian distribution
Distance Measurement
Cepheid standard candles
Redshift and Hubble constant
Parallax
Observational Tools
Imaging
Spectroscopy
Goals of Observations
Measure Properties of Astronomical Objects
Time variation
Distances
Composition and components
Bulk properties
Quantify measurements
Signal-to-noise ratio (SNR)
Random processes (Poisson, Gaussian)
Noise and errors
Error propagation