Abu Ma'shar Moon Visibility Boundary
Definition
Abu Ma'shar uses lunar visibility relative to solar distance in an exaltation argument, including a general Moon-visibility boundary around twelve degrees while preserving latitude and contextual caveats.
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GroupVisibility And Events
Traditionspersian arabic
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Excerpt policyparaphrase only
Supported scope
The reviewed witness records a descriptive lunar visibility threshold in the context of Abu Ma'shar's exaltation argument.
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Limitations
The twelve-degree boundary is not an observer-specific heliacal solution or a universal atmospheric visibility rule; latitude and context remain material.
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