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abstraction > mathematical concept > number > quantity > radiation measurement > magnitude > apparent magnitude > photoelectric magnitude |
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photoelectric magnitude | ||||
subject | fact |
photoelectric magnitude | has definition The magnitude of an object as measured with a photoelectric photometer. (mpe) (antiquated term) | ![]() |
is a kind of apparent magnitude | ![]() | |
radiation measurement | has unit radiation unit | ![]() |
number | has value | ![]() |