VizieR

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

VizieR

start AladinLite
J/ApJS/166/526/table4 Compact extragalactic radio sources (Xu+, 2006)
Parameters of possible calibrators (129 rows)
  recno=22
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200017 21 01.596133 "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)
_DEJ2000-35 20 09.12100 "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)
_RAB195017 17 41.226590 "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)
_DEB1950-35 17 12.29856 "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)
_Glon351.800719169 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 +0.877614757 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)
22recno 22  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SourceG351.42+0.64  Maser source name (meta.id.assoc)
NameNVSS 172101-352009  Calibrator name (meta.id;meta.main)
n_Name   Flag on Name (Note 1)   (meta.note)
RAJ200017 21 01.5961 "h:m:s" (i) Calibrator Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-35 20 09.121 "d:m:s" (i) Calibrator Degree of Declination (J2000) (pos.eq.dec;meta.main)
S1.4GHz 122.2 mJy NVSS L band 1.4GHz integrated flux density (Note 2)   (phot.flux.density;em.radio.750-1500MHz)
S5GHz 43.2 mJy C band 5GHz peak flux density (Note 2)   (phot.flux.density;em.radio.3-6GHz)
S15GHz 7.7 mJy U band 15GHz peak flux density (Note 2)   (phot.flux.density;em.radio.12-30GHz)
alpha 1.55   Spectral index (Note 3)   (spect.index)
theta 0.4 arcsec Upper limit on maser size (Note 4)   (phys.angSize;stat.max)
n_thetac   [abc] U-band data VLA configuration (Note 5)   (meta.note)
Sep 0.45 deg Separation between maser and calibrator (pos.angDistance)

NVSSNVSS  Display the NVSS data (Cat. VIII/65) (meta.ref.url)
  
elapse time 0

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

© Université de Strasbourg/CNRS

    • Contact