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J/A+AS/96/389/table2 Warm IRAS sources. II. (de Grijp+, 1992)
Observed data of the IR-defined sample (563 rows)
  recno=476
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ColumnValue  Explain   (UCD)
_RAJ200018 58 35.072 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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)
_DEJ2000-78 11 50.99 "d:m:s" Declination (FK5, Equinox=J2000.0) (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 50 49.662 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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)
_DEB1950-78 15 47.94 "d:m:s" Declination (FK4, Equinox=B1950.0) (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)
_Glon316.181306 deg Galactic longitude (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-26.873303 deg Galactic latitude (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)
476recno 476  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq476  (i) [1/563] Sequential number (from Paper I, Cat. J/A+AS/70/95) (meta.record)
IRAS1850-782  IRAS (truncated) name, with multiplicity (see remarks in the "History" section below) (meta.id)
TypeSeyf1  Morphological type (HII, Seyf1, Seyf2) (src.class)
z 0.0610   Heliocentric redshift (accuracy 0.0003) (src.redshift)
u_z    [::?] Uncertainty flag on z (meta.code.error;src.redshift)
l_S12<  Limit flag on S12 (meta.code.error)
S12 0.25 Jy IRAS flux density at 12µm (Note 2)   (phot.flux.density;em.IR.8-15um)
l_S25   Limit flag on S25 (meta.code.error)
S25 0.25 Jy IRAS flux density at 25µm (Note 2)   (phot.flux.density;em.IR.15-30um)
S60 1.10 Jy IRAS flux density at 60µm (Note 2)   (phot.flux.density;em.IR.30-60um)
l_S100   Limit flag at 100µm (meta.code.error)
S100 1.93 Jy IRAS flux density at 100µm (Note 2)   (phot.flux.density;em.IR.60-100um)
Vmag16.1 mag V magnitude, corrected fril face-on and galactic foreground absorption (phot.mag;em.opt.V)
O/60-1.421 [---] Ratio of optical to infrared flux (log scale) (spect.index)
l_Hb   Limit flag on Hb (meta.code.error)
Hb  aW/m2 Hβ4861Å flux (in 10–15erg/cm2/s) (phot.flux;em.line.Hbeta)
l_[OIII]   Limit flag on [OIII]/Hb (meta.code.error)
[OIII]    [OIII]5007Å/Hβ4861Å ratio (spect.line.intensity;arith.ratio)
l_Ha/b   Limit flag on Ha/Hb (meta.code.error)
Ha/b    Hα6563Å/Hβ4861Å ratio (spect.line.intensity;arith.ratio)
l_[NII]   Limit flag on [NII]/Hb (meta.code.error)
[NII]    [NII]6582Å/Hβ4861Å ratio (spect.line.intensity;arith.ratio)
Dat18  Date code in dates.dat file (Note 1)   (meta.code)

PSCPSC  IRAS source(s) near this position (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object
_RA284.6461 deg (i) Position from paper I (de Grijp et al. 1987, Cat. J/A+AS/70/95) (right ascension part) (pos.eq.ra;meta.main)
_DE-78.1975 deg (i) Position from paper I (de Grijp et al. 1987, Cat. J/A+AS/70/95) (declination part) (pos.eq.dec;meta.main)
  
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