VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/337/qso Gaia DR1 (Gaia Collaboration, 2016)
*Auxilliary Quasar Solution for the QSOs that were matched to ICRF2 sources (qso_icrf2) (original column names in green) (2191 rows)
  recno=695
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200007 38 57.175554552 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015. (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)
_DEJ2000-06 26 58.05674844 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2015. (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)
_RAB195007 36 30.241248083 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015. (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)
_DEB1950-06 20 03.65192050 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2015. (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)
_Glon224.171426315159 deg Galactic longitude at Epoch=J2015. (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+07.516846879383 deg Galactic latitude at Epoch=J2015. (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)
695recno 695  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

solution_id2887471466167664679  Solution ID (solution_id) (Note G1)   (meta.id;meta.version)
source_id3055976639647348864  (i) Source ID (source_id) (G2) (Note 1)   (meta.id;meta.main)
ref_epoch2015.0 yr [2015.0] Reference epoch in Julian years (ref_epoch) (Note G4)   (meta.ref;time.epoch)
ra114.7382314773 deg (i) Right ascension (ICRS) at epoch 2015.0 (ra) (Note 1)   (pos.eq.ra;meta.main)
ra_error 0.400 mas Standard error of right ascension (ra_error) (stat.error;pos.eq.ra)
dec-06.4494602079 deg (i) Declination (ICRS) at epoch 2015.0 (dec) (Note 2)   (pos.eq.dec;meta.main)
dec_error 0.198 mas Standard error of declination (dec_error) (stat.error;pos.eq.dec)
ra_dec_corr-0.605  Correlation between right ascension and declination (ra_dec_corr) (stat.correlation)
phot_g_mean_mag16.440 mag (i) G-band mean magnitude (phot_g_mean_mag) (G20) (Note 3)   (phot.mag;stat.mean;em.opt)
astrometric_priors_used6   [3/6] Type of prior used in in the astrometric solution (astrometric_priors_used) (Note G15)   (meta.code)
icrf2_matchJ073857.1-062658  ICRF2 designation of the source matched to this Gaia source (HHMMSS.s+DDMMSS) (icrf2_match) (meta.id.cross)
rot_flag0   [0/3] Rotation flag (rot_flag) (Note 4)   (meta.code)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs114.7382314773 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-06.4494602079 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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