VizieR

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VizieR

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II/125/main IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)
IRAS Point Sources (fluxes in red for upper limits) (245889 rows)
  recno=216300
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ColumnValue  Explain   (UCD)
_RAJ200020 12 28.534 "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+15 33 42.30 "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)
_RAB195020 10 10.301 "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+15 24 39.00 "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)
_Glon056.320383 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-10.052479 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)
216300recno 216300  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRAS20101+1524  (i) IRAS source name (meta.id;meta.main)
RA195020 10 10.3 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
DE1950+15 24 39 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
Major 42 arcsec Uncertainty ellipse major axis (stat.error)
Minor 27 arcsec Uncertainty ellipse minor axis (stat.error)
PosAng 73 deg Uncertainty ellipse position angle (Note 1)   (stat.error;pos.posAng)
NHcon 3  Number of times observed (meta.number)
Fnu_12 2.50e-01 Jy Average non-color corrected flux density, 12um (in red for upper limits) (Note 5)   (phot.flux.density;em.IR.8-15um)
e_Fnu_12 0 % Percent relative flux den. uncertainty, 12um (stat.error)
q_Fnu_121   [1,3] Flux density quality, 12um (Note 3)   (meta.code.qual)
Fnu_25 3.10e-01 Jy Average non-color corrected flux density, 25um (in red for upper limits) (Note 5)   (phot.flux.density;em.IR.15-30um)
e_Fnu_25 0 % Percent relative flux den. uncertainty, 25um (stat.error)
q_Fnu_251   [1,3] Flux density quality, 25um (Note 3)   (meta.code.qual)
Fnu_60 4.00e-01 Jy Average non-color corrected flux density, 60um (in red for upper limits) (Note 5)   (phot.flux.density;em.IR.30-60um)
e_Fnu_60 0 % Percent relative flux den. uncertainty, 60um (stat.error)
q_Fnu_601   [1,3] Flux density quality, 60um (Note 3)   (meta.code.qual)
Fnu_100 1.99e+00 Jy Average non-color corrected flux density, 100um (in red for upper limits) (Note 5)   (phot.flux.density;em.IR.60-100um)
e_Fnu_100 9 % Percent relative flux den. uncertainty, 100um (stat.error)
q_Fnu_1003   [1,3] Flux density quality, 100um (Note 3)   (meta.code.qual)
NLRS 0  Number of significant LRS spectra (Note 4)   (meta.number)
LRSChar   Characterization of averaged LRS spectrum (Note 4)   (meta.code.class)
TSNR_12 0  10x minimum signal-to-noise ratio, 12um (stat.snr;stat.min)
TSNR_25 0  10x minimum signal-to-noise ratio, 25um (stat.snr;stat.min)
TSNR_60 0  10x minimum signal-to-noise ratio, 60um (stat.snr;stat.min)
TSNR_100 47  10x minimum signal-to-noise ratio, 100um (stat.snr;stat.min)
CC_12J  Point source correlation coeff., 12um (Note 8)   (meta.note)
CC_25M  Point source correlation coeff., 25um (Note 8)   (meta.note)
CC_60   Point source correlation coeff., 60um (Note 8)   (meta.note)
CC_100F  Point source correlation coeff., 100um (Note 8)   (meta.note)
Var-1 % Percent likelihood of variability (meta.code;src.var)
Disc2  Discrepant fluxes flag, 1 per band, hex encoded (Note 6)   (meta.code)
Confuse0  Confusion flags, 1 per band, hex encoded (Note 6)   (meta.code)
PNearH0  Number of nearby hours-confirmed point sources (meta.number)
PNearW0  Number of nearby weeks-confirmed point sources (meta.code)
SES1_120  Nearby seconds-confirmed small ext., 12um (Note 7)   (instr.param)
SES1_250  Nearby seconds-confirmed small ext., 25um (Note 7)   (instr.param)
SES1_600  Nearby seconds-confirmed small ext., 60um (Note 7)   (instr.param)
SES1_1000  Nearby seconds-confirmed small ext., 100um (Note 7)   (instr.param)
SES2_120  Nearby weeks-confirmed small ext., 12um (Note 7)   (instr.param)
SES2_250  Nearby weeks-confirmed small ext., 25um (Note 7)   (instr.param)
SES2_600  Nearby weeks-confirmed small ext., 60um (Note 7)   (instr.param)
SES2_1000  Nearby weeks-confirmed small ext., 100um (Note 7)   (instr.param)
HSDFlag0  High source density bin flag, hex encoded (Note 6)   (meta.code)
Cirr17  Number of nearby 100 micron only WSDB sources (meta.number)
Cirr25  100 micron sky brightness ratio to flux den. (Note 2)   (phot.flux;arith.ratio)
Cirr3 29 MJy/sr Total 100 micron sky surface brightness (phot.flux.density.sb;em.IR.60-100um)
NID 0  Number of positional associations (meta.number)
IDType0   [1,4] Type of association (Note 9)   (src.class)
MHcon 3   Possible number of HCONs (meta.number)
FCor_121000 10-3 Flux correction factor applied (Note 5)   (arith.factor)
FCor_251000 10-3 Flux correction factor applied (Note 5)   (arith.factor)
FCor_601000 10-3 Flux correction factor applied (Note 5)   (arith.factor)
FCor_1001000 10-3 Flux correction factor applied (Note 5)   (arith.factor)
  
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