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II/156A/main IRAS Faint Source Catalog, |b| > 10, Version 2.0 (Moshir+ 1989)
IRAS Faint Sources (fluxes in red for upper limits) (173044 rows)
  IRAS===F18515-5347
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ColumnValue  Explain   (UCD)
_RAJ200018 55 34.661 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-53 43 25.92 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195018 51 32.201 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-53 47 18.00 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon342.629932 deg Galactic longitude at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-22.155026 deg Galactic latitude at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
135900recno 135900  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRASF18515-5347  (i) IRAS faint source name (starts by F) (meta.id;meta.main)
RA195018 51 32.2 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
DE1950-53 47 18 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
Major 11 arcsec Uncertainty ellipse major axis (stat.error)
Minor 2 arcsec Uncertainty ellipse minor axis (stat.error)
PosAng 85 deg Uncertainty ellipse position angle (stat.error;pos.posAng)
o_Fnu12 11   Number of times observed at 12um (meta.number)
Fnu12 3.08e-01 Jy Non-color corrected flux density at 12um (in red for upper limits) (phot.flux.density;em.IR.8-15um)
e_Fnu12 12 % Relative flux density uncertainty at 12um (stat.error)
q_Fnu123  Flux density quality at 12um (meta.code.qual)
o_Fnu25 9   Number of times observed at 25um (meta.number)
Fnu25 4.08e-01 Jy Non-color corrected flux density at 25um (in red for upper limits) (phot.flux.density;em.IR.15-30um)
e_Fnu25 10 % Relative flux density uncertainty at 25um (stat.error)
q_Fnu253  Flux density quality at 25um (meta.code.qual)
o_Fnu60 12   Number of times observed at 60um (meta.number)
Fnu60 3.86e+00 Jy Non-color corrected flux density at 60um (in red for upper limits) (phot.flux.density;em.IR.30-60um)
e_Fnu60 5 % Relative flux density uncertainty at 60um (stat.error)
q_Fnu603  Flux density quality at 60um (meta.code.qual)
o_Fnu100 14   Number of times observed at 100um (meta.number)
Fnu100 7.69e+00 Jy Non-color corrected flux density at 100um (in red for upper limits) (phot.flux.density;em.IR.60-100um)
e_Fnu100 7 % Relative flux density uncertainty at 100um (stat.error)
q_Fnu1002  Flux density quality at 100um (meta.code.qual)
Rel99 % Percent minimum source reliability (meta.code.error)
SNR12 1e+01   Signal/Noise ratio at 12um (stat.snr)
SNR25 1e+01   Signal/Noise ratio at 25um (stat.snr)
SNR60 9e+01   Signal/Noise ratio at 60um (stat.snr)
SNR100 4e+01   Signal/Noise ratio at 100um (stat.snr)
locSNR12 8e+00   Local Signal/Noise ratio at 12um (stat.snr)
locSNR25 2e+01   Local Signal/Noise ratio at 25um (stat.snr)
locSNR60 2e+01   Local Signal/Noise ratio at 60um (stat.snr)
locSNR100 1e+01   Local Signal/Noise ratio at 100um (stat.snr)
A12 28 pix Number of pixels above threshold at 12um (phys.angSize)
A25 30 pix Number of pixels above threshold at 25um (phys.angSize)
A60 22 pix Number of pixels above threshold at 60um (phys.angSize)
A100 34 pix Number of pixels above threshold at 100um (phys.angSize)
Ncat 1  Number of nearby catalog sources (6') (meta.number)
Nx12 1  Number of nearby extractions at 12 um (meta.number)
Nx25 1  Number of nearby extractions at 25 um (meta.number)
Nx60 1  Number of nearby extractions at 60 um (meta.number)
Nx100 1  Number of nearby extractions at 100 um (meta.number)
Cir1 0  Number of nearby 100 um-only extractions (meta.number)
Conf 0  Confusion flag, 1 per band, bit-encoded (Note 1)   (meta.code)
NoisC12 1.09   Noise correction factor at 12um (instr.det.noise)
NoisC25 1.04   Noise correction factor at 25um (instr.det.noise)
NoisC60 1.33   Noise correction factor at 60um (instr.det.noise)
NoisC100 2.21   Noise correction factor at 100um (instr.det.noise)
nID 4   Number of positional associations (meta.number)
Type10   Type of associated object (Note G1)   (src.class)
NoisR12 1.590   Ratio of 85% to 68% quantiles of flux distribution at 12um (phot.flux;arith.ratio)
NoisR25 1.542   Ratio of 85% to 68% quantiles of flux distribution at 25um (phot.flux;arith.ratio)
NoisR60 1.590   Ratio of 85% to 68% quantiles of flux distribution at 60um (phot.flux;arith.ratio)
NoisR100 1.662   Ratio of 85% to 68% quantiles of flux distribution at 100um (phot.flux;arith.ratio)
  
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