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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/73
  IRAS Small Scale Structure Catalog, Ver 1.00 (Helou+ 1986)
Post annotation
img(gal)
1.VII/73/irassss(c)IRAS Small Scale Structure Catalog Sources (16740 rows)
2.VII/73/assocInformation about positional associations with sources in other catalogs (5178 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)Cir  (CIR) Number of hours-confirmed, 100um-only point sources (meta.number)
  (1)dbl (char) [0-9A-F] (DBLPS) Possibility this is a double point source (1 bit per band) (meta.code)
  (1)dDE100 arcsec (n) (DDEC) Declination offset from mean position to 100um (Note 2)   (pos.eq.dec;arith.diff)
  (1)dDE12 arcsec (n) (DDEC) Declination offset from mean position to 12um (Note 2)   (pos.eq.dec;arith.diff)
  (1)dDE25 arcsec (n) (DDEC) Declination offset from mean position to 25um (Note 2)   (pos.eq.dec;arith.diff)
  (1)dDE60 arcsec (n) (DDEC) Declination offset from mean position to 60um (Note 2)   (pos.eq.dec;arith.diff)
  (1)DE1950 "d:m:s" (i) (DECDEG) Degrees Dec (pos.eq.dec;meta.main)
  (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)
  (1)dRA100 s (n) (DRA) Right ascension offset from mean position to 100um (Note 2)   (pos.eq.ra;arith.diff)
  (1)dRA12 s (n) (DRA) Right ascension offset from mean position to 12um (Note 2)   (pos.eq.ra;arith.diff)
  (1)dRA25 s (n) (DRA) Right ascension offset from mean position to 25um (Note 2)   (pos.eq.ra;arith.diff)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)dRA60 s (n) (DRA) Right ascension offset from mean position to 60um (Note 2)   (pos.eq.ra;arith.diff)
  (1)f_IRAS (char) [1-4CDIJKL] (BMFLG) Number of bands in source and band merging warning flag (Note 3)   (meta.code)
  (1)Fnu100 Jy (FLUX) Average non-color corrected, spatially integrated flux density, 100um (phot.flux.density;em.IR.60-100um)
  (1)Fnu12 Jy (FLUX) Average non-color corrected, spatially integrated flux density, 12um (phot.flux.density;em.IR.8-15um)
  (1)Fnu25 Jy (FLUX) Average non-color corrected, spatially integrated flux density, 25um (phot.flux.density;em.IR.15-30um)
  (1)Fnu60 Jy (FLUX) Average non-color corrected, spatially integrated flux density, 60um (phot.flux.density;em.IR.30-60um)
  (1)f_PSC (char) [*] Conflict flag with point source (meta.code)
  (1)HD (char) [0-9A-F] (HD) High source density flag, encoded, one bit per band (meta.code)
  (1)IDType  (IDTYPE) Type of objects associated (meta.id.assoc;src.class)
   (ALL)IRAS (char) (i) (NAME) IRAS source name (XHHMM+DDdA) (meta.id;meta.main)
  (1)n100 (char) (SES1) Number of nearby FISES entries, 100um (meta.number)
  (1)n12 (char) (SES1) Number of nearby FISES entries, 12um (meta.number)
  (1)n25 (char) (SES1) Number of nearby FISES entries, 25um (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)n60 (char) (SES1) Number of nearby FISES entries, 60um (meta.number)
  (1)NH100 (char) (NH) Number of hours-confirmed sightings, 100um (meta.number)
  (1)NH12 (char) (NH) Number of hours-confirmed sightings, 12um (meta.number)
  (1)NH25 (char) (NH) Number of hours-confirmed sightings, 25um (meta.number)
  (1)NH60 (char) (NH) Number of hours-confirmed sightings, 60um (meta.number)
  (1)NID  (NID) Number of positional associations (meta.number)
  (1)NS100  (n) (NS) Number of individual detections at 100um (Note 2)   (meta.number)
  (1)NS12  (n) (NS) Number of individual detections at 12um (Note 2)   (meta.number)
  (1)NS25  (n) (NS) Number of individual detections at 25um (Note 2)   (meta.number)
  (1)NS60  (n) (NS) Number of individual detections at 60um (Note 2)   (meta.number)
  (1)PSC (char) (PTSRC) Name of IRAS Point Source counterpart (Cat. II/125) and conflict flag (meta.id;arith.zp)
  (1)Psiz100 arcmin (n) (PSIZ) Size estimate from comparison of FLUX with PTSRC (II/125) flux, 100um (phys.angSize)
  (1)Psiz12 arcmin (n) (PSIZ) Size estimate from comparison of FLUX with PTSRC (II/125) flux, 12um (phys.angSize)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Psiz25 arcmin (n) (PSIZ) Size estimate from comparison of FLUX with PTSRC (II/125) flux, 25um (phys.angSize)
  (1)Psiz60 arcmin (n) (PSIZ) Size estimate from comparison of FLUX with PTSRC (II/125) flux, 60um (phys.angSize)
  (1)q_Fnu100 (char) (FQLT) 100um flux quality class (Note 2)   (meta.code.qual)
  (1)q_Fnu12 (char) (FQLT) 12um flux quality class (Note 2)   (meta.code.qual)
  (1)q_Fnu25 (char) (FQLT) 25um flux quality class (Note 2)   (meta.code.qual)
  (1)q_Fnu60 (char) (FQLT) 60um flux quality class (Note 2)   (meta.code.qual)
  (1)RA1950 "h:m:s" (i) (RAHR) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
  (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)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)sf100 (char) (FCAT) 100um final selection flags (Note 2)   (meta.code)
  (1)sf12 (char) (FCAT) 12um final selection flags (Note 2)   (meta.code)
  (1)sf25 (char) (FCAT) 25um final selection flags (Note 2)   (meta.code)
  (1)sf60 (char) (FCAT) 60um final selection flags (Note 2)   (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Unc100 arcmin (n) (UNC) 95% confidence diameter for position at 100um (Note 2)   (phys.angSize)
  (1)Unc12 arcmin (n) (UNC) 95% confidence diameter for position at 12um (Note 2)   (phys.angSize)
  (1)Unc25 arcmin (n) (UNC) 95% confidence diameter for position at 25um (Note 2)   (phys.angSize)
  (1)Unc60 arcmin (n) (UNC) 95% confidence diameter for position at 60um (Note 2)   (phys.angSize)
  (1)w100 (char) [0-9A-J] (NEARPS) Number of nearby weeks-confirmed point sources, 100um (meta.number)
  (1)w12 (char) [0-9A-J] (NEARPS) Number of nearby weeks-confirmed point sources, 12um (meta.number)
  (1)w25 (char) [0-9A-J] (NEARPS) Number of nearby weeks-confirmed point sources, 25um (meta.number)
  (1)w60 (char) [0-9A-J] (NEARPS) Number of nearby weeks-confirmed point sources, 60um (meta.number)
  (1)X100 (char) [012X] (XTALK) Cross-talk flag, 100um (Note 1)   (meta.code)
  (1)X12 (char) [0X] (XTALK) Cross-talk flag, 12um (Note 1)   (meta.code)
  (1)X25 (char) [0-6X] (XTALK) Cross-talk flag, 25um (Note 1)   (meta.code)
  (1)X60 (char) [012X] (XTALK) Cross-talk flag, 60um (Note 1)   (meta.code)
  (2)Cat  (CATNO) Catalog number (Note 1)   (meta.id;meta.dataset)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Field1  (FIELD1) data Field1, catalog dependent (Note 1)   (meta.note)
  (2)Field2  (FIELD2) data Field2, catalog dependent (Note 1)   (meta.note)
  (2)Field3  (FIELD3) data Field3, catalog dependent (Note 1)   (meta.note)
  (2)PA deg (POS) Position angle (E of N), IRAS source to object (pos.posAng)
  (2)r arcsec (RADIUS) Radius vector from IRAS source to association (pos.angDistance)
  (2)Seq  (RECNO) Main data table record number for SSS source (meta.id)
  (2)Source (char) (SOURCE) Source identification (meta.id.assoc)
  (2)Type (char) (TYPE) Source type or spectral class (meta.note;src.morph.type)

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