NGC 5548         MESURES PHOTOMETRIQUES

  
    | 
        
        
        
        
          |  | B | V | R |  
          | 1 | 15.31 | 14.83 | 14.54 |  
          | 2 | 14.43 | 13.77 | 13.38 |  
          | 3 | 16.03 | 15.33 | 14.93 |  
          | 5 | 16.02 | 15.64 | 15.41 |  
        
        
          | DOROSHENKHO |  
          | BVRI CCD-Photometry of Comparison Stars in the Neighborhoods of Galaxies with Active Nuclei II |  
          |  |  
        
        
        
          |  | B | V | R |  
          | 2 | 14.45 | 13.80 |  |  
          | 3 | 16.07 | 15.38 |  |  Penston, 1971  Voir aussi Curry 1999    | 
 
 
 
 
 
 
 
 
 
 
 
 
 
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