wiki:astronomy:observational_astronomy:measurements:magnitudes

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wiki:astronomy:observational_astronomy:measurements:magnitudes [2023/11/11 21:29] – Roy Proutywiki:astronomy:observational_astronomy:measurements:magnitudes [2023/11/14 11:01] (current) – removed Roy Prouty
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-The radiative energy of a source can be given either in relative terms via some [[~:..:magnitudes|magnitude scale]] or in absolute terms via some measure of [[~:..:radiative_flux|radiative flux]]. 
  
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-From a [[wiki:astronomy:observational_astronomy:observational_astronomy#science_images|science frame]], one can extract measures that are assumed proportional to the radiant energy received and (due to congruencies between pixels) spectral flux. 
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