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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

  
VII/169
  Optical Identifications of IRAS Point Sources (Wang+ 1986,87,91)
Post annotation
img(gal)
1.VII/169/sgp(c)optical identifications in the South Galactic Pole region (312 rows)
2.VII/169/virgo(c)optical identifications in the Virgo cluster region (206 rows)
3.VII/169/fohycom(c)optical identifications in the Fornax, Hydra I, Coma cluster regions (241 rows)
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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) [ 0-9-] IRAS name by IAU format (meta.id;meta.main)
   (ALL)RAB1950 "h:m:s" (i) IRAS right ascension (B1950) (pos.eq.ra;meta.main)
   (ALL)DEB1950 "d:m:s" (i) IRAS declination (B1950) (pos.eq.dec;meta.main)
  (1)SMAJ arcsec IRAS position uncertainty semi-major axis (Note 1)   (stat.error;phys.angSize.smajAxis)
  (1)SMIN arcsec semi-minor axis of above (Note 1)   (stat.error)
  (1)THETA deg [0,180[ orientation of SMAJ, east of equatorial north (Note 1)   (pos.posAng)
   (ALL)F12 Jy [0,] IRAS flux density at 12micron (Note 1)   (phot.flux.density;em.IR.8-15um)
   (ALL)l_F12 (char) [L] upper limit flag of F12 (meta.code.error)
   (ALL)F25 Jy [0,] IRAS flux density at 25micron (Note 1)   (phot.flux.density;em.IR.15-30um)
   (ALL)l_F25 (char) [L] upper limit flag of F25 (meta.code.error)

ALL cols
    
 (i)indexed column
   (ALL)F60 Jy [0,] IRAS flux density at 60micron (Note 1)   (phot.flux.density;em.IR.30-60um)
   (ALL)l_F60 (char) [L] upper limit flag of F60 (meta.code.error)
   (ALL)F100 Jy [0,] IRAS flux density at 100micron (Note 1)   (phot.flux.density;em.IR.60-100um)
   (ALL)l_F100 (char) [L] upper limit flag of F100 (meta.code.error)
  (1)ANAME (char) association name in IRAS (1) (Note 2)   (meta.id)
   (ALL)OFF_RA arcsec (n) offset (optical - IRAS) for east of RA (pos.angDistance;arith.diff)
   (ALL)OFF_DE arcsec (n) offset (optical - IRAS) for north of DE (pos.angDistance;arith.diff)
   (ALL)TYPE (char) morphological type for galaxy, or spectral class for star (Note 3)   (src.morph.type)
   (ALL)BJmag mag (n) for galaxy, B_J magnitude integrated above the 25 mag of COSMOS isophoto, for star, V magnitude (Note 3)   (phot.mag;em.opt.B)
  (1)f1_BJcos (char) [(] flag for COBJ (not explained in paper) (meta.note)
  (1+2)BJcos mag (n) B_J magnitude measured by COSMOS (phot.mag;em.opt.B)
  (1)f2_BJcos (char) [)] flag for COBJ (not explained in paper) (meta.note)
   (ALL)NOTES (char) additional notes (Note 4)   (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
   (ALL)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)b1_RADE (char) [(] open bracket for IRAS position (Note 1)   (meta.note)
  (2)b2_RADE (char) [)] close bracket for IRAS position (Note 1)   (meta.note)
  (2+3)NAME (char) name of optical source (meta.id)
  (2+3)TCODE   [1,14] type code, see p569 of the paper (meta.note)
  (2)logIROP  (n) log. of ratio of far-IR luminosity to optical luminosity (Note 5)   (phys.luminosity;arith.ratio)
  (2)logFIR  (n) log. of far-IR luminosity in units of solar lum. for those galaxies with measured redshifts and better than upper limit detections at both 60 and 100microns (instr.sensitivity)
  (3)q_BJmag (char) [e] 'e' denotes that B magnitude for star is estimated from the catalogued V and the B-V (see paper p113R) (meta.code.qual)
  (3)Bmag_cat mag (n) catalogue magnitude: for galaxy, the catalogued B, or B_J estimated from plates by comparing the images with known mag.; for star, catalogued (Bright Star or SAO) V magnitude (phot.mag;em.opt.B)

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