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Magnitude Frequency Distribution
Plots magnitude frequency distribution data...
Limiting Amplifier LM-662
A recreation of the classic Fairchild 670 limiter...
VisualLimitingMagnitude
VisualLimitingMagnitude - Calculates your eye's limiting magnitude, based on many factors...
LimitingMagnitude
LimitingMagnitude - Your telescope's limiting magnitude, based on many factors...
magnitude magnitude algorithm limiting magnitude telescope magnitude stelar