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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

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II/274
  IRAS Point Source Reject Catalog (IRAS 1989)
Post annotation
img(gal)
1.II/274/iras_r(c)IRAS Point Source Reject Catalog, Version 2.1 (372774 rows)
2.II/274/assoc_rOptical associations (89632 rows)

 
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)
   (ALL)IRAS (char) (i) IRAS source name (RHHMMm+DDMM) (meta.id;meta.main)
  (1)RA1950 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
  (1)DE1950 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
  (1)Major arcsec Uncertainty ellipse major axis (stat.error)
  (1)Minor arcsec Uncertainty ellipse minor axis (stat.error)
  (1)PosAng deg Uncertainty ellipse position angle (Note 1)   (stat.error;pos.posAng)
  (1)NHcon  Number of times observed (meta.number)
  (1)F12um Jy Non-color corrected flux density, 12um (Note 5)   (phot.flux.density;em.IR.8-15um)
  (1)q_F12um   [1,3] Flux density quality, 12um (Note 3)   (meta.code.qual)
  (1)F25um Jy Non-color corrected flux density, 25um (Note 5)   (phot.flux.density;em.IR.15-30um)

ALL cols
    
 (i)indexed column
  (1)q_F25um   [1,3] Flux density quality, 25um (Note 3)   (meta.code.qual)
  (1)F60um Jy Non-color corrected flux density, 60um (Note 5)   (phot.flux.density;em.IR.30-60um)
  (1)q_F60um   [1,3] Flux density quality, 60um (Note 3)   (meta.code.qual)
  (1)F100um Jy Non-color corrected flux density, 100um (Note 5)   (phot.flux.density;em.IR.60-100um)
  (1)q_F100um   [1,3] Flux density quality, 100um (Note 3)   (meta.code.qual)
  (1)NLRS  Number of significant LRS spectra (Note 4)   (meta.number)
  (1)LRS (char) Characterization of averaged LRS spectrum (Note 4)   (meta.code.class)
  (1)e_F12um % Percent relative flux uncertainty, 12um (stat.error)
  (1)e_F25um % Percent relative flux uncertainty, 25um (stat.error)
  (1)e_F60um % Percent relative flux uncertainty, 60um (stat.error)
  (1)e_F100um % Percent relative flux uncertainty, 100um (stat.error)
  (1)TSNR12  10x minimum signal-to-noise ratio, 12um (stat.snr;stat.min)
  (1)TSNR25  10x minimum signal-to-noise ratio, 25um (stat.snr;stat.min)

ALL cols
    
 (i)indexed column
  (1)TSNR60  10x minimum signal-to-noise ratio, 60um (stat.snr;stat.min)
  (1)TSNR100  10x minimum signal-to-noise ratio, 100um (stat.snr;stat.min)
  (1)CC12 (char) [A-N] Point source correlation coeff., 12um (Note 8)   (meta.note)
  (1)CC25 (char) [A-N] Point source correlation coeff., 25um (Note 8)   (meta.note)
  (1)CC60 (char) [A-N] Point source correlation coeff., 60um (Note 8)   (meta.note)
  (1)CC100 (char) [A-N] Point source correlation coeff. 100um (Note 8)   (meta.note)
  (1)Var % (n) Percent likelihood of variability (-1 if not examined) (meta.code;src.var)
  (1)Discr (char) Discrepant fluxes flag, hex encoded (Note 6)   (meta.code)
  (1)Confuse (char) Confusion flags, 1 per band, hex encoded (Note 6)   (meta.code)
  (1)PNearH  Number of nearby hours-confirmed point sources (meta.number)
  (1)PNearW  Number of nearby weeks-confirmed point sources (meta.number)
  (1)SES1_12  Nearby seconds-confirmed small ext., 12um (Note 7)   (instr.param)
  (1)SES1_25  Nearby seconds-confirmed small ext., 25um (Note 7)   (instr.param)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)SES1_60  Nearby seconds-confirmed small ext., 60um (Note 7)   (instr.param)
  (1)SES1_100  Nearby seconds-confirmed small ext., 100um (Note 7)   (instr.param)
  (1)SES2_12  Nearby weeks-confirmed small ext., 12um (Note 7)   (instr.param)
  (1)SES2_25  Nearby weeks-confirmed small ext., 25um (Note 7)   (instr.param)
  (1)SES2_60  Nearby weeks-confirmed small ext., 60um (Note 7)   (instr.param)
  (1)SES2_100  Nearby weeks-confirmed small ext., 100um (Note 7)   (instr.param)
  (1)HSDFlag (char) High source density bin flag, hex encoded (Note 6)   (meta.code)
  (1)Cirr1  Number of nearby 100 micron only WSDB sources (Working Survey Data-base) (meta.number)
  (1)Cirr2  100um sky brightness ratio to flux density (Note 2)   (phot.flux;arith.ratio)
  (1)Cirr3 MJy/sr (n) Total 100 micron sky surface brightness (phot.flux.density.sb;em.IR.60-100um;obs.field)
  (1)NID  Number of positional associations (assoc_r.dat) (meta.number)
  (1)IDType   [0,4] Type of object association (Note 9)   (src.class)
  (1)MHcon  (n) Possible number of HCONs (Hours Confirming) (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) at Epoch=J1983.5 (computed by VizieR, not part of the original data) (pos.eq.ra)
  (1)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) at Epoch=J1983.5 (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)CatNum  Catalog number (Note 1)   (meta.id;meta.dataset)
  (2)Source (char) Source identification (meta.id.assoc)
  (2)Type (char) Source type or spectral class (src.spType)
  (2)Radius arcsec Radius vector from IRAS source to association (pos.angDistance)
  (2)Pos deg Position angle (E of N), IRAS source to object (pos.posAng)
  (2)Field1  Object data field 1, catalog dependent (meta.id;stat.fit.param)
  (2)Field2  Object data field 2, catalog dependent (stat.fit.param)
  (2)Field3  Object data field 3, catalog dependent (stat.fit.param)

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