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VizieR

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III/197/lrs IRAS Low Resolution Spectra (IRAS team, 1987)
The IRAS Low Resolution Spectra
spectrum
(5425 rows)
  recno=1490
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200009 18 01.429 "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)
_DEJ2000-54 02 24.01 "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)
_RAB195009 16 27.500 "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 49 44.00 "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)
_Glon274.773061 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 -3.276066 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)
1490recno 1490  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRAS09164-5349  (i) IRAS source name (linked to associations for this source) (meta.id;meta.main)
RA195009 16 27.5 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
DE1950-53 49 44 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
F12 5.30e+01 Jy Average non-color corrected flux density, 12um (phot.flux.density;em.IR.8-15um)
F25 3.27e+01 Jy Average non-color corrected flux density, 25um (phot.flux.density;em.IR.15-30um)
F60 4.43e+00 Jy Average non-color corrected flux density, 60um (phot.flux.density;em.IR.30-60um)
F100 4.55e+00 Jy Average non-color corrected flux density 100um (phot.flux.density;em.IR.60-100um)
NLRS 4  Number of significant LRS spectra (meta.number)
Nsp1 4  Number of accepted spectra in 8-13um band (meta.number)
Nsp2 4  Number of accepted spectra in 11-22um band (meta.number)
LRSChar43  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)
SpQual21   [1/3] Quality of spectrum in 11-22um band (Note 2)   (meta.code.qual)
Var 2  Percent likelihood of variability (src.var.index)
NID 1  Number of associations in file "assoc.dat" (meta.number)
IDType2   [0/4] Type of association (Note 5)   (src.class)
Bline1s1260  Average of samples 1-20 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
Bline1l1537  Average of samples 81-100 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
Bline2s1019  Average of samples 1-20 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
Bline2l1054  Average of samples 81-100 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
Noise1 126  rms noise of 8-13um band (Note 4)   (instr.det.noise)
Noise2 124  rms noise of 11-22um band (Note 4)   (instr.det.noise)
SNR1 4.65e+01  Signal-to-noise ratio in 8-13um band (stat.snr;instr.bandpass)
SNR2 1.52e+01  Signal-to-noise ratio in 11-22um band (stat.snr;instr.bandpass)
Asymm1 4.73e-02  Asymmetry in 8-13um band (Note 3)   (instr.param)
Asymm2 1.88e-02  Asymmetry in 11-22um band (Note 3)   (instr.param)
Sratio 1.02  Ratio of integrated LRS to 12um flux (phot.flux;arith.ratio)
SCALE 2.2361e-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.icrs09 18 01.4 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-54 02 24 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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