VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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III/197/lrs IRAS Low Resolution Spectra (IRAS team, 1987)
The IRAS Low Resolution Spectra
spectrum
(5425 rows)
  recno=3973
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ColumnValue  Explain   (UCD)
_RAJ200018 36 55.821 "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+38 46 53.19 "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 35 15.000 "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+38 44 16.00 "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)
_Glon067.445359 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+19.238066 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)
3973recno 3973  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRAS18352+3844  (i) IRAS source name (linked to associations for this source) (meta.id;meta.main)
RA195018 35 15.0 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
DE1950+38 44 16 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
F12 4.16e+01 Jy Average non-color corrected flux density, 12um (phot.flux.density;em.IR.8-15um)
F25 1.11e+01 Jy Average non-color corrected flux density, 25um (phot.flux.density;em.IR.15-30um)
F60 9.49e+00 Jy Average non-color corrected flux density, 60um (phot.flux.density;em.IR.30-60um)
F100 7.40e+00 Jy Average non-color corrected flux density 100um (phot.flux.density;em.IR.60-100um)
NLRS 3  Number of significant LRS spectra (meta.number)
Nsp1 3  Number of accepted spectra in 8-13um band (meta.number)
Nsp2 3  Number of accepted spectra in 11-22um band (meta.number)
LRSChar18  Characterization of averaged LRS spectrum (Note 1)   (src.spType)

LRSLRS  Display the LRS spectrum (plot and table) (meta.ref.url)

SpQual11   [1/3] Quality of spectrum in 8-13um band (Note 2)   (meta.code.qual)
SpQual22   [1/3] Quality of spectrum in 11-22um band (Note 2)   (meta.code.qual)
Var24  Percent likelihood of variability (src.var.index)
NID 7  Number of associations in file "assoc.dat" (meta.number)
IDType4   [0/4] Type of association (Note 5)   (src.class)
Bline1s 618  Average of samples 1-20 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
Bline1l 675  Average of samples 81-100 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
Bline2s 430  Average of samples 1-20 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
Bline2l 463  Average of samples 81-100 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
Noise1 75  rms noise of 8-13um band (Note 4)   (instr.det.noise)
Noise2 59  rms noise of 11-22um band (Note 4)   (instr.det.noise)
SNR1 4.75e+01  Signal-to-noise ratio in 8-13um band (stat.snr;instr.bandpass)
SNR2 1.11e+01  Signal-to-noise ratio in 11-22um band (stat.snr;instr.bandpass)
Asymm1 1.61e-02  Asymmetry in 8-13um band (Note 3)   (instr.param)
Asymm2 5.05e-02  Asymmetry in 11-22um band (Note 3)   (instr.param)
Sratio 1.27  Ratio of integrated LRS to 12um flux (phot.flux;arith.ratio)
SCALE 3.7295e-16 W/m2/um Scale factor for all flux densities (Note 4)   (arith.factor)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs18 36 55.8 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+38 46 53 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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Rules of usage of VizieR data

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