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J/MNRAS/514/1217
  Abundances of the planetary nebula IC 4997 (Danehkar+, 2022)
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2022MNRAS.514.1217D
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1.J/MNRAS/514/1217/tablea1Observed and dereddened line fluxes (Appendix A) (102 rows)
2.J/MNRAS/514/1217/table3Extinctions derived from the Balmer lines (11 rows)
3.J/MNRAS/514/1217/table5Temperatures and densities from CELs and ORLs (14 rows)
4.J/MNRAS/514/1217/table6aIonic abundances derived from CELs (condition a) (28 rows)
5.J/MNRAS/514/1217/table6bIonic abundances derived from CELs (condition b) (28 rows)
6.J/MNRAS/514/1217/table7Ionic abundances derived from ORLs (27 rows)
7.J/MNRAS/514/1217/table8aMean ionic and total abundances (condition a) (58 rows)
8.J/MNRAS/514/1217/table8bMean ionic and total abundances (condition b) (58 rows)

Simple ConstraintList Of Constraints
 
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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)
   (ALL)PNG (char) PNG name (PNGLLL.l+BB.b) (meta.id)
   (ALL)Name (char) Name (meta.id;meta.main)
  (1)Ref (char) Reference of observed flux (empty column) (meta.ref;phot.flux)
  (1+2)lambdaLab 0.1nm Laboratory wavelength (inAngstrom) (em.wl)
  (1+3+4+5+6+7+8)Ion (char) Ion (phys.atmol.ionStage)
  (1)lambdaObs 0.1nm Observed wavelength (inAngstrom) (em.wl;phys.atmol.transition)
  (1)F(lambda)  Observed flux (in units of F(Hb)=100) (phot.flux.density;em.IR.60-100um)
  (1)e_F(lambda) % Formal 1-sigma and noise of observed flux (stat.error)
  (1)I(lambda)  Dereddened intensity (in units of I(Hb)=100) (spect.line.intensity)
  (1)e_I(lambda) % Lower 90% error of dereddened intensity (stat.error)

ALL cols		    
 (i)indexed column
  (1)E_I(lambda) % Upper 90% error of dereddened intensity (stat.error;stat.max)
  (1+2)Mult (char) Multiplet (H: Balmer, V: ORLs, F: CELs) (phys.atmol.level)
  (1)LowTerm (char) Lower term of transition (meta.id;phys.atmol.transition)
  (1)UpTerm (char) Upper term of transition (meta.id;phys.atmol.transition)
  (1)g1 (char) Statistical weight of lower level (stat.weight;phys.atmol.level)
  (1)g2 (char) Statistical weight of upper level (stat.weight;phys.atmol.level)
  (2+4+5+6)Line (char) Line (H I single, H I Mean) (meta.id;spect.line)
  (2+4+5+6)Wght  (n) Weight used for mean abundance (Note 1)   (phys.atmol.weight)
  (2)Ext  Extinction (phys.absorption)
  (2)e_Ext  Lower 90% error of Extinction (stat.error)
  (2)E_Ext  Upper 90% error of Extinction (stat.error;stat.max)
  (3+7+8)Type (char) Type (Te, Te_rc, Ne) (Note 1)   (meta.note)
  (3)Diagnos (char) Diagnostic lines (phys.atmol)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Value  Value (Te: Temperature or Ne: Density) (Note 2)   (stat.fit.param)
  (3)e_Value  Lower 90% error of Value (stat.error;stat.value)
  (3)E_Value  (n) Upper 90% error of Value (stat.error;stat.max)
  (4+5+6)lambaLab 0.1nm Laboratory wavelength (in Angstrom) (em.wl)
  (4+5+6+7+8)Abund  Abundances relative to Hydrogen (Note 2)   (phys.abund)
  (4+5+6+7+8)e_Abund  Lower 90% error of Abundance (stat.error)
  (4+5+6+7+8)E_Abund  Upper 90% error of Abundance (stat.error;stat.max)
  (7+8)Ref-icf (char) References for icf formulas (Note 3)   (meta.ref;pos.frame)

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