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VizieR

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J/A+AS/70/95/agns Warm IRAS sources. I. AGN candidates (de Grijp+ 1987)
Active Galactic Nuclei (AGNs): IRAS candidates (from spectral index [25]/[60]), Veron-Cetty & Veron AGNs, and extragalactic radio sources (tables 1, 2 and 3 of paper) (751 rows)
  Seq=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 49.602 "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 48.00 "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)
478recno 478  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_SeqI  Origin of AGN classification: IRAS colors, Vérons' catalog (Cat. VII/188), or extragalactic Radiosource (meta.note)

Seq476  Sequential number (meta.id;meta.main)
m_Seq    [nsew] Multiplicity index on Seq (meta.code.multip)
l_a25   Limit flag on a25 (meta.code.error)
a25-1.48   25 to 60 µm spectral index (spect.index)
u_a25   Uncertainty flag on a25 (meta.code.error)
l_S60   Limit flag on S60 (meta.code.error)
S60 1.09 Jy Flux density at 60µm (phot.flux.density;em.IR.30-60um)
u_S60   Uncertainty flag on S60 (meta.code.error)
l_a60   Limit flag on a60 (meta.code.error)
a60-1.08   60 to 100 µm spectral index (spect.index)
u_a60   Uncertainty flag on a60 (meta.code.error)
ClassS1  Classification (Note 1)   (src.class)
z    Redshift (Note 2)   (src.redshift)

PSC18462+7207  Actual IRAS-PSC name, from the IRAS Point Source Catalog (Cat. II/125) (meta.id.cross)

Cat    Association Catalogue number (Note 3)   (meta.id;meta.dataset)
Source   Association source name (Note 3)   (meta.id.assoc)
Com   Comments (meta.note)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA.icrs18 58 35.1 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-78 11 51 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

RA195018 50 49.6 "h:m:s" (i) IRAS right ascension (1950) (pos.eq.ra;meta.main)
DE1950-78 15 48 "d:m:s" (i) IRAS declination (1950) (pos.eq.dec;meta.main)
  
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