VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
III/197/lrs IRAS Low Resolution Spectra (IRAS team, 1987)
The IRAS Low Resolution Spectra
spectrum
(5425 rows)
  recno=3616
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200017 56 36.353 "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+51 29 17.69 "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)
_RAB195017 55 26.500 "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+51 29 35.00 "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)
_Glon079.054214 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+29.217292 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)
3616recno 3616  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRAS17554+5129  (i) IRAS source name (linked to associations for this source) (meta.id;meta.main)
RA195017 55 26.5 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main)
DE1950+51 29 35 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main)
F12 1.55e+02 Jy Average non-color corrected flux density, 12um (phot.flux.density;em.IR.8-15um)
F25 3.78e+01 Jy Average non-color corrected flux density, 25um (phot.flux.density;em.IR.15-30um)
F60 5.93e+00 Jy Average non-color corrected flux density, 60um (phot.flux.density;em.IR.30-60um)
F100 1.69e+00 Jy Average non-color corrected flux density 100um (phot.flux.density;em.IR.60-100um)
NLRS10  Number of significant LRS spectra (meta.number)
Nsp1 9  Number of accepted spectra in 8-13um band (meta.number)
Nsp210  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)
SpQual21   [1/3] Quality of spectrum in 11-22um band (Note 2)   (meta.code.qual)
Var16  Percent likelihood of variability (src.var.index)
NID 4  Number of associations in file "assoc.dat" (meta.number)
IDType4   [0/4] Type of association (Note 5)   (src.class)
Bline1s 225  Average of samples 1-20 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
Bline1l 261  Average of samples 81-100 in 8-13um band (Note 4)   (phot.flux.density;em.IR)
Bline2s 122  Average of samples 1-20 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
Bline2l 148  Average of samples 81-100 in 11-22um band (Note 4)   (phot.flux.density;em.IR)
Noise1 11  rms noise of 8-13um band (Note 4)   (instr.det.noise)
Noise2 9  rms noise of 11-22um band (Note 4)   (instr.det.noise)
SNR1 3.08e+02  Signal-to-noise ratio in 8-13um band (stat.snr;instr.bandpass)
SNR2 6.62e+01  Signal-to-noise ratio in 11-22um band (stat.snr;instr.bandpass)
Asymm1 1.09e-02  Asymmetry in 8-13um band (Note 3)   (instr.param)
Asymm2 4.08e-02  Asymmetry in 11-22um band (Note 3)   (instr.param)
Sratio 1.18  Ratio of integrated LRS to 12um flux (phot.flux;arith.ratio)
SCALE 1.4034e-15 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.icrs17 56 36.4 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+51 29 18 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact