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J/MNRAS/497/1972
  LEGO II. 3mm molecular line study (Barnes+, 2020)
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2020MNRAS.497.1972B
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1.J/MNRAS/497/1972/table2Selected observed molecular line information (25 rows)
2.J/MNRAS/497/1972/table3b1Molecular line cube and integrated intensity map statistics (Table 3 and B1) (24 rows)
3.J/MNRAS/497/1972/table4Characteristic column and number densities of molecular hydrogen (24 rows)
4.J/MNRAS/497/1972/tablea1Molecular line information for the LEGO survey pipeline (25 rows)
5.J/MNRAS/497/1972/tablee1aMolecular hydrogen column density and mass conversion factors calculated using the column density and mass of Av>8mag gas divided by the mean integrated intensity and total luminosity of the given line across the region (top half of Table E1) (23 rows)
6.J/MNRAS/497/1972/tablee1bMolecular hydrogen column density and mass conversion factors calculated using both the column density and mass, and integrated intensity and luminosity above the Av>8mag threshold (bottom half of Table E1) (23 rows)
7.J/MNRAS/497/1972/tablee2Molecular hydrogen column density and mass conversion factors calculated without imposing any extinction threshold on the gas column density and gas mass, and the integrated intensity and luminosity of the given line (23 rows)

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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)LEGO (char) Identifier (meta.id;meta.main)
  (1+4)Mol (char) Molecule (meta.note)
  (1+4)Trans (char) Transition (meta.id;phys.atmol.transition)
  (1+4)Freq GHz Rest frequency (Note 1)   (em.freq)
  (1)Eu K (n) Upper energy level (Note 2)   (phys.energy;phys.atmol.level)
  (1)Aij s-1 (n) Einstein coefficient for spontaneous emission (Note 2)   (phys.atmol.transProb)
  (1)Cij-2lvl cm3/s (n) Two-level approximation for downward collisional rates coefficient (Note 2)   (arith.rate;phys.atmol.collisional)
  (1)Cij-tot cm3/s (n) Full-level approximation for downward collisional rates coefficient (Note 2)   (arith.rate;phys.atmol.collisional)
  (1)ncrit-2lvl cm-3 (n) Two-level approximation for critical density for emission (phys.density)
  (1)ncrit-tot cm-3 (n) Full-level approximation for critical density for emission (phys.density)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)effncrit cm-3 Effective density for emission (phys.density)
  (2)rms K Average rms within the cubes within a 1km/s channel (stat.stdev)
  (2)sigma K.km/s Mean uncertainty of the integrated intensity (stat.error;phot.flux.density;stat.mean)
  (2)coverage % Area percentage containing significant emission (phys.angSize)
  (2)min-ns K.km/s Minimum integrated intensity of all pixels within the map (phot.flux.density;stat.min)
  (2)min K.km/s Minimum integrated intensity of significant pixels within the map (phot.flux.density;stat.min)
  (2)p5 K.km/s 5 percentile integrated intensity of significant pixels within the map (phot.flux.density;obs.field)
  (2)p16 K.km/s 16 percentile integrated intensity of significant pixels within the map (phot.flux.density;obs.field)
  (2)mean K.km/s Mean integrated intensity of significant pixels within the map (phot.flux.density;stat.mean)
  (2)median K.km/s Median integrated intensity of significant pixels within the map (phot.flux.density;stat.median)
  (2)p84 K.km/s 84 percentile integrated intensity of significant pixels within the map (phot.flux.density;obs.field)
  (2)p95 K.km/s 95 percentile integrated intensity of significant pixels within the map (phot.flux.density;obs.field)
  (2)maximum K.km/s Maximum integrated intensity of significant pixels within the map (phot.flux.density;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Nchar-all cm-2 Characteristic column density across the whole map (phys.columnDensity;obs.field)
  (3)e_Nchar-all cm-2 Error on the characteristic column density across the whole map (stat.error)
  (3)Nchar-w49a cm-2 Characteristic column density across W49A only (phys.columnDensity)
  (3)e_Nchar-w49a cm-2 Error on the characteristic column density across W49A only (stat.error)
  (3)nchar-w49a cm-3 Characteristic number density across W49A only (meta.id)
  (3)e_nchar-w49a cm-3 Error on the characteristic number density across W49A only (stat.error)
  (4)FreqMin GHz (n) [86.3/113.5] Minimum group frequency (em.freq;stat.min)
  (4)FreqMax GHz (n) [86.3/113.6] Maximum group frequency (em.freq;stat.max)
  (4)Comm (char) Comments on group (meta.note;pos.lg)
  (5+6+7)logW [K.km/s] (n) Mean integrated intensity (log10) (phot.flux.density;stat.mean)
  (5+6+7)e_logW [K.km/s] [] Error on integrated intensity (log10) (stat.error;pos.cartesian.z)
  (5+6+7)logL [K.(km/s).pc2](n) Sum luminosity (log10) (phys.luminosity)
  (5+6+7)e_logL [K.(km/s).pc2] [] Error on sum luminosity (log10) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (5+6+7)XQ cm-2/(K.km/s)Column density conversion factor (Xfactor) (arith.factor)
  (5+6+7)e_XQ cm-2/(K.km/s) [] Error on column density conversion factor (X-factor) (stat.error)
  (5+6+7)aQ Msun/(K.(km/s).pc2)Mass conversion factor (alpha-factor) (arith.factor;phys.mass)
  (5+6+7)e_aQ Msun/(K.(km/s).pc2) [] Error on mass conversion factor (alpha-factor) (stat.error)

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