VizieR

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

VizieR

start AladinLite
J/ApJ/779/161/table1 MgII absorbers in 0.4<z<2.3 SDSS QSOs (Seyffert+, 2013)
Sightline summary (79595 rows)
  recno=63480
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200015 05 45.4500 "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+14 23 25.400 "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)
_RAB195015 03 24.1154 "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+14 34 59.550 "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)
_Glon017.6102051 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+56.2555820 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)
63480recno 63480  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

QSO54243-2751-607  (i) Adopted MJD-plate-fiber QSO identifier (meta.id;meta.main)
RAJ200015 05 45.45 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+14 23 25.4 "d:m:s" (i) Degree of Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
zQSO 0.4262   [0.3/5.4] QSO redshift (Note 1)   (src.redshift;pos.heliocentric)
<S/N> 6.57   [4/78] Median signal-to-noise (Note 2)   (stat.snr)
fBAL0   [0/4] Binary BAL flag (Note 3)   (meta.code)
dXmax 0.70   [0/5] Maximum co-moving pathlength δXmax available in the sightline (src.redshift;arith.diff)
N20   [0/8] Number of candidate MgII doublets (table 2) (meta.number)
N0   [0/7] Number of confirmed MgII doublets (meta.number)
dXMg    [0.02/0.5] Pathlength δXMgII blocked by NMgII doublets in the sightline (src.redshift;arith.diff)

PapI 0  1: QSO already studied in Paper I (CIV absorbers; Cooksey et al. 2013, J/ApJ/763/37) (meta.code)
DR7DR7  Display the SDSS-DR7 photometric (II/294) and quasar (VII/260) data within 1" (meta.ref.url)
SpSp  Interactive spectrum from SDSS (meta.ref.url)
SimbadNameSDSS J150545.45+142325.4  Designation understandable by the Simbad data-base (meta.id)
NEDNED  ask the NED data-base about this object (meta.ref.url)
  
elapse time 0

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

© Université de Strasbourg/CNRS

    • Contact