Astronomer Joel Stebbins, of the Washburn Observatory, writes to EPH and Walter Baade regarding reduction methodology used to establish color and magnitude
Astronomer Joel Stebbins, of the Washburn Observatory, writes to EPH and Walter Baade regarding reduction methodology used to establish color and magnitude. He describes his observatory's methods, and asks for confirmation from the Mt. Wilson astronomers that these methods are acceptable for their work.
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