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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

  
II/156A
  IRAS Faint Source Catalog, |b| > 10, Version 2.0 (Moshir+ 1989)
Post annotation
img(gal)
1.II/156A/main(c)IRAS Faint Sources (173044 rows)
2.II/156A/assocAssociations (235935 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)A100 pix (n) Number of pixels above threshold at 100um (phys.angSize)
  (1)A12 pix (n) Number of pixels above threshold at 12um (phys.angSize)
  (1)A25 pix (n) Number of pixels above threshold at 25um (phys.angSize)
  (1)A60 pix (n) Number of pixels above threshold at 60um (phys.angSize)
  (1)Cir1  Number of nearby 100 um-only extractions (meta.number)
  (1)Conf  Confusion flag, 1 per band, bit-encoded (Note 1)   (meta.code)
  (1)DE1950 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
  (1)e_Fnu100 % Relative flux density uncertainty at 100um (stat.error)
  (1)e_Fnu12 % Relative flux density uncertainty at 12um (stat.error)
  (1)e_Fnu25 % Relative flux density uncertainty at 25um (stat.error)
  (1)e_Fnu60 % Relative flux density uncertainty at 60um (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Fnu100 Jy Non-color corrected flux density at 100um (phot.flux.density;em.IR.60-100um)
  (1)Fnu12 Jy Non-color corrected flux density at 12um (phot.flux.density;em.IR.8-15um)
  (1)Fnu25 Jy Non-color corrected flux density at 25um (phot.flux.density;em.IR.15-30um)
  (1)Fnu60 Jy Non-color corrected flux density at 60um (phot.flux.density;em.IR.30-60um)
   (ALL)IRAS (char) (i) IRAS faint source name (starts by F) (meta.id;meta.main)
  (1)locSNR100  (n) Local Signal/Noise ratio at 100um (stat.snr)
  (1)locSNR12  (n) Local Signal/Noise ratio at 12um (stat.snr)
  (1)locSNR25  (n) Local Signal/Noise ratio at 25um (stat.snr)
  (1)locSNR60  (n) Local Signal/Noise ratio at 60um (stat.snr)
  (1)Major arcsec Uncertainty ellipse major axis (stat.error)
  (1)Minor arcsec Uncertainty ellipse minor axis (stat.error)
  (1)Ncat  Number of nearby catalog sources (6') (meta.number)
  (1)nID  (n) Number of positional associations (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)NoisC100  (n) Noise correction factor at 100um (instr.det.noise)
  (1)NoisC12  (n) Noise correction factor at 12um (instr.det.noise)
  (1)NoisC25  (n) Noise correction factor at 25um (instr.det.noise)
  (1)NoisC60  (n) Noise correction factor at 60um (instr.det.noise)
  (1)NoisR100  (n) Ratio of 85% to 68% quantiles of flux distribution at 100um (phot.flux;arith.ratio)
  (1)NoisR12  (n) Ratio of 85% to 68% quantiles of flux distribution at 12um (phot.flux;arith.ratio)
  (1)NoisR25  (n) Ratio of 85% to 68% quantiles of flux distribution at 25um (phot.flux;arith.ratio)
  (1)NoisR60  (n) Ratio of 85% to 68% quantiles of flux distribution at 60um (phot.flux;arith.ratio)
  (1)Nx100  Number of nearby extractions at 100 um (meta.number)
  (1)Nx12  Number of nearby extractions at 12 um (meta.number)
  (1)Nx25  Number of nearby extractions at 25 um (meta.number)
  (1)Nx60  Number of nearby extractions at 60 um (meta.number)
  (1)o_Fnu100  (n) Number of times observed at 100um (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)o_Fnu12  (n) Number of times observed at 12um (meta.number)
  (1)o_Fnu25  (n) Number of times observed at 25um (meta.number)
  (1)o_Fnu60  (n) Number of times observed at 60um (meta.number)
  (1)PosAng deg Uncertainty ellipse position angle (stat.error;pos.posAng)
  (1)q_Fnu100  Flux density quality at 100um (meta.code.qual)
  (1)q_Fnu12  Flux density quality at 12um (meta.code.qual)
  (1)q_Fnu25  Flux density quality at 25um (meta.code.qual)
  (1)q_Fnu60  Flux density quality at 60um (meta.code.qual)
  (1)RA1950 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Rel % Percent minimum source reliability (meta.code.error)
  (1)SNR100  (n) Signal/Noise ratio at 100um (stat.snr)
  (1)SNR12  (n) Signal/Noise ratio at 12um (stat.snr)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)SNR25  (n) Signal/Noise ratio at 25um (stat.snr)
  (1)SNR60  (n) Signal/Noise ratio at 60um (stat.snr)
  (1)Type  (n) Type of associated object (Note G1)   (src.class)
  (2)catID  Catalog number, details in file "meaning.txt" (meta.id;meta.dataset)
  (2)Dist arcsec Distance of IRAS source to association (pos.angDistance)
  (2)dMaj arcsec Distance from IRAS source to association along major axis of IRAS uncertainty ellipse (pos.angDistance)
  (2)dMin arcsec Distance from IRAS source to association along minor axis of IRAS uncertainty ellipse (pos.angDistance)
  (2)dPA deg Position angle from IRAS source to association (pos.posAng)
  (2)Field1  (n) Object data field 1, catalog dependent (meta.note)
  (2)Field2  (n) Object data field 2, catalog dependent (meta.note)
  (2)Field3  (n) Object data field 3, catalog dependent (meta.note)
  (2)Source (char) Source identification (meta.id.assoc)
  (2)Type (char) Source type or spectral class, or association catalog type (Note G1)   (meta.note)

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