VizieR

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

VizieR

start AladinLite
J/MNRAS/410/860/table1 Redshift dependence of BAL QSOs (Allen+, 2011)
Properties of the NMF reconstructions (non-negative matrix factorization) and the resulting broad absorption properties (93400 rows)
  recno=66048
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 01 15.19773 "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+01 53 46.9390 "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)
_RAB195013 58 42.59943 "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+02 08 14.7276 "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)
_Glon339.41974624 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+59.72736399 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)
66048recno 66048  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SDSS140115.20+015346.9  SDSS name (HHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
MJD52028 d SDSS MJD number (meta.id)
Plate 531  SDSS plate number (meta.id)
Fiber109  SDSS fiber number (meta.id)
z 1.8534  Redshift (src.redshift)
imag18.948 mag SDSS i magnitude (phot.mag;em.opt.I)
S/N 5.943  Signal-to-noise ratio at 1700Å (170nm) (stat.snr)
logF1700-15.761 [10mW/m2/nm] Flux density at 1700Å (erg/s/cm2/Å) (phot.flux.density)
logL170045.849 [10-7W] Luminosity at 1700Å [λLλ] (phys.luminosity)

flags07  General (sexadecimal) flags: target selection (1,2,4), target role in reconstruction (8), compents used (10), correction on slope (20), on mask (40, 80) (meta.note)

Nc12  Number of components used (meta.number)
chi2 0.957   Reduced chi2 value of the fit (stat.fit.chi2;stat.fit.param;meta.modelled)
Npix3521  Number of pixels retained after masking (meta.number)
Slope 0.137   Index of the power-law slope fitted to identify red objects (spect.index)
Si4BI  km/s SiIV Balnicity index (spect.line.eqWidth)
Si4d    SiIV Mean depth (phot.flux.density;arith.ratio)
Si4Vm  km/s SiIV Minimum velocity (spect.dopplerVeloc)
Si4VM  km/s SiIV Maximum velocity (spect.dopplerVeloc)
Si4Vcm-3000 km/s SiIV Minimum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
Si4VcM -9108 km/s SiIV Maximum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
Si4BR    SiIV Number of bad pixels within the BI integration range (meta.code)
Si4BT    SiIV Number of bad pixels within any BAL troughs (meta.code)
Si4SR    SiIV Number of pixels affected by sky lines within the BI integration range (meta.code)
Si4ST    SiIV Number of pixels affected by sky lines within any BAL troughs (meta.code)
C4BI  km/s CIV Balnicity index (spect.line.eqWidth)
C4d    CIV Mean depth (phot.flux.density;arith.ratio)
C4Vm  km/s CIV Minimum velocity (spect.dopplerVeloc)
C4VM  km/s CIV Maximum velocity (spect.dopplerVeloc)
C4Vcm -3000 km/s CIV Minimum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
C4VcM-25000 km/s CIV Maximum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
C4BR    CIV Number of bad pixels within the BI integration range (meta.code)
C4BT    CIV Number of bad pixels within any BAL troughs (meta.code)
C4SR    CIV Number of pixels affected by sky lines within the BI integration range (meta.code)
C4ST    CIV Number of pixels affected by sky lines within any BAL troughs (meta.code)

C4f00  Flags in the C.IV results: incomplete BI coverage (1), manual changes made because of bad pixels (2), poor NMF fit (4), or broad region of bad pixels (8) (meta.note)

Al3BI  km/s AlIII Balnicity index (spect.line.eqWidth)
Al3d    AlIII Mean depth (phot.flux.density;arith.ratio)
Al3Vm  km/s AlIII Minimum velocity (spect.dopplerVeloc)
Al3VM  km/s AlIII Maximum velocity (spect.dopplerVeloc)
Al3Vcm -3000 km/s AlIII Minimum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
Al3VcM-25000 km/s AlIII Maximum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
Al3BR    AlIII Number of bad pixels within the BI integration range (meta.code)
Al3BT    AlIII Number of bad pixels within any BAL troughs (meta.code)
Al3SR    AlIII Number of pixels affected by sky lines within the BI integration range (meta.code)
Al3ST    AlIII Number of pixels affected by sky lines within any BAL troughs (meta.code)

Al3f00  Flags in the SiIV results: incomplete BI coverage (1), manual changes made because of bad pixels (2), poor NMF fit (4), or broad region of bad pixels (8) (meta.note)

Mg2BI  km/s MgII Balnicity index (spect.line.eqWidth)
Mg2d    MgII Mean depth (phot.flux.density;arith.ratio)
Mg2Vm  km/s MgII Minimum velocity (spect.dopplerVeloc)
Mg2VM  km/s MgII Maximum velocity (spect.dopplerVeloc)
Mg2Vcm -3000 km/s MgII Minimum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
Mg2VcM-25000 km/s MgII Maximum velocity covered by both the SDSS spectra and NMF components (spect.dopplerVeloc)
Mg2BR    MgII Number of bad pixels within the BI integration range (meta.code)
Mg2BT    MgII Number of bad pixels within any BAL troughs (meta.code)
Mg2SR    MgII Number of pixels affected by sky lines within the BI integration range (meta.code)
Mg2ST    MgII Number of pixels affected by sky lines within any BAL troughs (meta.code)

Mg2f00  Flags in the SiIV results: incomplete BI coverage (1), manual changes made because of bad pixels (2), poor NMF fit (4), or broad region of bad pixels (8) (meta.note)
Si4f01  Flags in the SiIV results: incomplete BI coverage (1), manual changes made because of bad pixels (2), poor NMF fit (4), or broad region of bad pixels (8) (meta.note)
SloanSloan  Display the SDSS data for this quasar (meta.ref.url)
DR7DR7  Details from the SDSS-DR7 catalog (Cat. II/294) (meta.ref.url)

RAJ2000210.313324 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+01.896372 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  
elapse time 0

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

© Université de Strasbourg/CNRS

    • Contact