Title: A Photometric Method to Search for Be Stars in Open Clusters 
Authors: McSwain M.V., Gies D.R. 
Table: Photometry of NGC 3766
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Byte-by-byte Description of file: datafile1.txt
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   Bytes Format Units    Label  Explanations
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   1-  3 I3     ---      Star   Star identification number in NGC 3766
   5-  6 I2     h        RAh    Hour of Right Ascension (J2000) 
   8-  9 I2     min      RAm    Minute of Right Ascension (J2000) 
  11- 15 F5.2   s        RAs    Second of Right Ascension (J2000) 
      17 A1     ---      DE-    Sign of the Declination (J2000)
  18- 19 I2     deg      DEd    Degree of Declination (J2000) 
  21- 22 I2     arcmin   DEm    Arcminute of Declination (J2000) 
  24- 27 F4.1   arcsec   DEs    Arcsecond of Declination (J2000) 
  29- 34 F6.3   mag      ymag   Stromgren y band magnitude  
  36- 40 F5.3   mag    e_ymag   Error in ymag
  42- 46 F5.3   mag      b-y    Stromgren (b-y) color
  48- 52 F5.3   mag    e_b-y    Error in b-y 
  54- 58 F5.3   mag      y-Ha   The (y-H{alpha}) color 
  60- 64 F5.3   mag    e_y-Ha   Error in y-Ha 
  66- 68 A3     ---      Code   Stellar code (1)
  70- 73 I4     ---      WEBDA  ? The WEBDA database number (2) 
  75- 94 A20    ---      ID     Other identifiers 
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Note (1): 
    Be  = Be stars (Be)
    Be? = possible Be star;
    B   = B-type star;
    O   = other star in the field.
Note (2): Maintained by J.-C. Mermilliod and is available online at 
          obswww.unige.ch/webda/navigation.html.
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