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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)
  recno=18
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ColumnValue  Explain   (UCD)
_RAJ200000 53 33.823 "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+12 41 26.27 "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)
_RAB195000 50 56.701 "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+12 25 10.00 "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)
_Glon123.741518 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-50.177776 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)
18recno 18  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)

Seq 18  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)
a25-0.60   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 2.13 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)
a60-0.26   60 to 100 µm spectral index (spect.index)
u_a60   Uncertainty flag on a60 (meta.code.error)
ClassS1  Classification (Note 1)   (src.class)
z 0.0610   Redshift (Note 2)   (src.redshift)

PSC00509+1225  Actual IRAS-PSC name, from the IRAS Point Source Catalog (Cat. II/125) (meta.id.cross)

Cat29   Association Catalogue number (Note 3)   (meta.id;meta.dataset)
Source*I ZW 1  Association source name (Note 3)   (meta.id.assoc)
Com   Comments (meta.note)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA.icrs00 53 33.8 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+12 41 26 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

RA195000 50 56.7 "h:m:s" (i) IRAS right ascension (1950) (pos.eq.ra;meta.main)
DE1950+12 25 10 "d:m:s" (i) IRAS declination (1950) (pos.eq.dec;meta.main)
  
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