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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

  
III/197
  IRAS Low Resolution Spectra (IRAS team, 1987)
spectrum
Post annotation
img(gal)
1.III/197/lrs(c)The IRAS Low Resolution Spectra[spectrum] (5425 rows)
2.III/197/assocAssociated sources (10913 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)Asymm1  Asymmetry in 8-13um band (Note 3)   (instr.param)
  (1)Asymm2  Asymmetry in 11-22um band (Note 3)   (instr.param)
  (1)Bline1l  Average of samples 81-100 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
  (1)Bline1s  Average of samples 1-20 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
  (1)Bline2l  Average of samples 81-100 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
  (1)Bline2s  Average of samples 1-20 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
  (1)DE1950 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
  (1)_DE.icrs "d:m:s" (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (1)F100 Jy Average non-color corrected flux density 100um (phot.flux.density;em.IR.60-100um)
  (1)F12 Jy Average non-color corrected flux density, 12um (phot.flux.density;em.IR.8-15um)
  (1)F25 Jy Average non-color corrected flux density, 25um (phot.flux.density;em.IR.15-30um)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)F60 Jy Average non-color corrected flux density, 60um (phot.flux.density;em.IR.30-60um)
  (1)IDType   [0/4] Type of association (Note 5)   (src.class)
   (ALL)IRAS (char) (i) IRAS source name (meta.id;meta.main)
  (1)LRS (char) Display the LRS spectrum (plot and table) (meta.ref.url)
  (1)LRSChar  Characterization of averaged LRS spectrum (Note 1)   (src.spType)
  (1)NID  Number of associations in file "assoc.dat" (meta.number)
  (1)NLRS  Number of significant LRS spectra (meta.number)
  (1)Noise1  rms noise of 8-13um band (Note 4)   (instr.det.noise)
  (1)Noise2  rms noise of 11-22um band (Note 4)   (instr.det.noise)
  (1)Nsp1  Number of accepted spectra in 8-13um band (meta.number)
  (1)Nsp2  Number of accepted spectra in 11-22um band (meta.number)
  (1)RA1950 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
  (1)_RA.icrs "h:m:s" (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)SCALE W/m2/um Scale factor for all flux densities (Note 4)   (arith.factor)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)SNR1  Signal-to-noise ratio in 8-13um band (stat.snr;instr.bandpass)
  (1)SNR2  Signal-to-noise ratio in 11-22um band (stat.snr;instr.bandpass)
  (1)SpQual1   [1/3] Quality of spectrum in 8-13um band (Note 2)   (meta.code.qual)
  (1)SpQual2   [1/3] Quality of spectrum in 11-22um band (Note 2)   (meta.code.qual)
  (1)Sratio  Ratio of integrated LRS to 12um flux (phot.flux;arith.ratio)
  (1)Var  Percent likelihood of variability (src.var.index)
  (2)CatNum  Catalog number (Note 1)   (meta.id)
  (2)Field1  Object data field 1, catalog dependent (Note 1)   (obs.field)
  (2)Field2  Object data field 2, catalog dependent (Note 1)   (obs.field)
  (2)Field3  Object data field 3, catalog dependent (Note 1)   (obs.field)
  (2)Pos deg Position angle (E of N), IRAS source to object (pos.posAng)
  (2)Radius arcsec Radius vector from IRAS source to association (phys.angSize;src)
  (2)RecNo  Record number of IRAS source in lrs.dat (meta.record)
  (2)Source (char) Source identification (meta.id.cross)
  (2)Type (char) Source type or spectral class (Note 1)   (src.spType)

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