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II/187A/spectro 30 Doradus OB Associations (Parker 1992)
Spectroscopic data (tables 11 and 12) (302 rows)
  Num= 499
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ColumnValue  Explain   (UCD)
28recno 28  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Num 499   [1/9045] Running number (Note 7)   (meta.id;meta.main)
n_Num    [r] indicates a star too faint or red (Note 7)   (meta.note)
Xpos363.1 pix X position (pos.cartesian.x;instr.det)
Ypos172.5 pix Y position (pos.cartesian.y;instr.det)
Vmag11.87 mag V magnitude in Johnson system (phot.mag;em.opt.V)
B-V 0.34 mag B-V color in Johnson system (phot.color;em.opt.B;em.opt.V)
U-B-0.52 mag U-B color in Johnson system (phot.color;em.opt.U;em.opt.B)
Q-0.77 mag Q = (U-B) - 0.72(B-V) (phot.color.reddFree)
E(B-V) 0.48 mag Color excess in B-V calculated from Q (phot.color.excess)
Mv-8.13 mag Absolute V magnitude (Note 2)   (phys.magAbs;em.opt.V)
Teff 3.98 [K] Log effective temperature (Note 3)   (phys.temperature.effective)
Mbol -8.27 mag Bolometric absolute magnitude (Note 4)   (phys.magAbs.bol)
SpA0 Ia  MK spectral type (Note 5)   (src.spType)
ComM,W  Comments (Note 6)   (meta.note)
  
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