VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/136/631
  IUE absorption toward 164 early-type stars (Savage+, 2001)
ReadMe+ftp
2001ApJS..136..631S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/136/631/table1(c)Program Stars (186 rows)
2.J/ApJS/136/631/table3Equivalent widths, velocities, line widths & apparent column densities (328 rows)
3.J/ApJS/136/631/table4Final column densities (328 rows)
4.J/ApJS/136/631/refsReferences (92 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (1+2+3)Name (char) (i) Object name (meta.id;meta.main)
  (1)f_Name (char) [c] Flag on Name (Note 1)   (meta.code)
  (1)SpType (char) The MK spectral type (src.spType)
  (1)r_SpType  The SpType reference in refs.dat (meta.ref;pos.frame)
  (1)GLON deg Galactic longitude (pos.galactic.lon)
  (1)GLAT deg Galactic latitude (pos.galactic.lat)
  (1)Vmag mag (n) The V band magnitude (phot.mag;em.opt.V)
  (1)r_Vmag  (n) The Vmag and Bmag reference in refs.dat (meta.ref;pos.frame)
  (1)E(B-V) mag (n) The (B-V) reddening excess (phot.color.excess)
  (1)logN [cm-2] (n) Log of the hydrogen column density (phys.columnDensity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Dist pc (n) Distance (pos.distance;pos.heliocentric)
  (1)Zdist pc (n) Galactic plane scale height (instr.scale;pos.galactic)
  (1)vsin(i) km/s (n) The vsin(i) rotational velocity (phys.veloc.rotat)
  (1)VRad km/s (n) The LSR radial velocity (spect.dopplerVeloc;pos.lsr)
  (1)Simbad (char) ask the Simbad data-base about this object
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)Line (char) [sw] strong or weak doublet line (meta.code)
  (2)EqWAlIII 10-13m (n) Equivalent width of Al III (1854.72, 1862.79Å) in milli-Angstroms (spect.line.eqWidth)
  (2)e_EqWAlIII 10-13m (n) The 1σ error in EqWAlIII (Note 2)   (stat.error)
  (2)f_EqWAlIII (char) [nbs] Flag on EqWAlIII (Note 3)   (meta.code)
  (2)VelAlIII km/s (n) Average LSR velocity of Al III (spect.dopplerVeloc;pos.lsr)
  (2)e_VelAlIII km/s (n) Uncertainty in VelAlIII (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)sigAlIII km/s (n) Velocity dispersion in Al III (Note 4)   (phys.veloc.dispersion)
  (2)e_sigAlIII km/s (n) Uncertainty in sigAlIII (stat.error)
  (2+3)l_NAlIII (char) Limit flag on NAlIII (meta.code.error)
  (2+3)NAlIII [cm-2] (n) Log of the Al III apparent column density (phys.columnDensity)
  (2+3)e_NAlIII [cm-2] (n) Uncertainty in NAlIII (stat.error)
  (2)EqWSiIV 10-13m (n) Equivalent width of Si IV (1393.76, 1402.77Å) in milli-Angstroms (spect.line.eqWidth)
  (2)e_EqWSiIV 10-13m (n) The 1σ error in EqWSiIV (Note 2)   (stat.error)
  (2)f_EqWSiIV (char) [nb] Flag on EqSiIV (Note 3)   (meta.code)
  (2)VelSiIV km/s (n) Average LSR velocity of Si IV (spect.dopplerVeloc;pos.lsr)
  (2)e_VelSiIV km/s (n) Uncertainty in VelSiIV (stat.error)
  (2)sigSiIV km/s (n) Velocity dispersion in Si IV (Note 4)   (phys.veloc.dispersion)
  (2)e_sigSiIV km/s (n) Uncertainty in sigSiIV (stat.error)
  (2+3)l_NSiIV (char) Limit flag on NSiIV (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3)NSiIV [cm-2] (n) Log of the Si IV apparent column density (phys.columnDensity)
  (2+3)e_NSiIV [cm-2] (n) Uncertainty in NSiIV (stat.error)
  (2)EqWCIV 10-13m (n) Equivalent width of C IV (1548.20, 1550.77Å) in milli-Angstroms (spect.line.eqWidth)
  (2)e_EqWCIV 10-13m (n) The 1σ error in EqWCIV (Note 2)   (stat.error)
  (2)f_EqWCIV (char) [nb] Flag on EqCIV (Note 3)   (meta.code)
  (2)VelCIV km/s (n) Average LSR velocity of C IV (spect.dopplerVeloc;pos.lsr)
  (2)e_VelCIV km/s (n) Uncertainty in VelCIV (stat.error)
  (2)sigCIV km/s (n) Velocity dispersion in C IV (Note 4)   (phys.veloc.dispersion)
  (2)e_sigCIV km/s (n) Uncertainty in sigCIV (stat.error)
  (2+3)l_NCIV (char) Limit flag on NCIV (meta.code.error)
  (2+3)NCIV [cm-2] (n) Log of the C IV apparent column density (phys.columnDensity)
  (2+3)e_NCIV [cm-2] (n) Uncertainty in NCIV (stat.error)
  (2)VelSiII km/s (n) Average LSR velocity of Si II (1808.01Å) (spect.dopplerVeloc;pos.lsr)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_VelSiII km/s (n) Uncertainty in VelSiII (stat.error)
  (2)sigSiII km/s (n) Velocity dispersion in Si II (Note 4)   (phys.veloc.dispersion)
  (2)e_sigSiII km/s (n) Uncertainty in sigSiII (stat.error)
  (3)Method (char) Method used to determine column densities (Note 1)   (meta.note)
  (3)u_NAlIII (char) [: ] Uncertainty flag on NAlIII (Note 2)   (meta.code.error)
  (3)E_NAlIII [cm-2] (n) Upper 1σ error in NAlIII (Note 3)   (stat.error;stat.max)
  (3)u_e_NAlIII (char) [:] Indicates an uncertain upper and lower error in NAlIII (meta.code.error)
  (3)bAlIII km/s (n) Al III Doppler velocity spread parameter (phys.veloc;spect.dopplerParam)
  (3)E_bAlIII km/s (n) Upper 1σ error in bAlIII (Note 4)   (stat.error;stat.max)
  (3)e_bAlIII km/s (n) Lower 1σ error in bAlIII (stat.error)
  (3)u_NSiIV (char) [: ] Uncertainty flag on NSiIV (Note 2)   (meta.code.error)
  (3)E_NSiIV [cm-2] (n) Upper 1σ error in NSiIV (Note 3)   (stat.error;stat.max)
  (3)u_e_NSiIV (char) [:] Indicates an uncertain upper and lower error in NSiIV (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)bSiIV km/s (n) Si IV Doppler velocity spread parameter (phys.veloc;spect.dopplerParam)
  (3)E_bSiIV km/s (n) Upper 1σ error in bSiIV (Note 4)   (stat.error;stat.max)
  (3)e_bSiIV km/s (n) Lower 1σ error in bSiIV (stat.error)
  (3)u_NCIV (char) [: ] Uncertainty flag on NCIV (Note 2)   (meta.code.error)
  (3)E_NCIV [cm-2] (n) Upper 1σ error in NCIV (Note 3)   (stat.error;stat.max)
  (3)u_e_NCIV (char) [:] Indicates an uncertain upper and lower error in NCIV (meta.code.error)
  (3)bCIV km/s (n) C IV Doppler velocity spread parameter (phys.veloc;spect.dopplerParam)
  (3)E_bCIV km/s (n) Upper 1σ error in bCIV (Note 4)   (stat.error;stat.max)
  (3)e_bCIV km/s (n) Lower 1σ error in bCIV (stat.error)
  (4)Ref  Reference number (meta.id;meta.main)
  (4)BibCode (char) BiCode (meta.bib.bibcode)
  (4)Aut (char) Author's name (meta.bib.author)
  (4)Com (char) Comments (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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