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J/A+A/642/A168
  Cygnus OB2 O stars spectroscopic analysis (Berlanas+, 2020)
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    J/A+A/642/A168/tablea1(c)Basic photometric data of the currently known O-type population of Cygnus OB2 (78 rows)
    J/A+A/642/A168/tablea2Spectral classification and spectral data used for our sample of O-stars (78 rows)
    J/A+A/642/A168/tablea3Spectroscopic stellar parameters and rotational velocities of the final O-type sample (63 rows)
    J/A+A/642/A168/tablea4Fundamental parameters for the O-type sample with reliable Gaia astrometry (RUWE<1.4) (52 rows)

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       (c)  indicates tables which contain celestial coordinates 
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