VizieR

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Simple Target List Of Targets Fast Xmatch with large catalogs or Simbad

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size

	VII/269	72414		SDSS Quasar Catalog, DR9Q (Paris+, 2012) ReadMe+ftp 2012A&A...548A..66P Similar Catalogs Post annotation
1.	VII/269/dr9qsup		Supplemental list (949 rows) metaVII/269/dr9qsup

Simple Constraint List Of Constraints

Query by Constraints constraints help

applied on Columns (Output Order: + - )

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Column

Constraint

Explain (UCD)

recno

Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);(unassigned);(unassigned);phys.veloc)

SDSS

(char)

SDSS-DR9 designation (HHMMSS.ss+DDMMSS.s) (Note 1) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)

RAJ2000

deg

⁽ⁿ⁾ Right ascension (J2000.0) (Note 1) ((unassigned);meta.version;arith.diff;(unassigned);arith)

DEJ2000

deg

⁽ⁿ⁾ Declination (J2000.0) (Note 1) ((unassigned);meta.version;arith.diff;(unassigned);arith)

THINGID

⁽ⁿ⁾⁽ⁱ⁾ Unique identifier (Note 1) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

Plate

SDSS Plate number ((unassigned);meta.version;arith.diff;time.lifetime)

MJD

SDSS Spectroscopic MJD ((unassigned);meta.version;arith.diff;pos.centroid;meta.main)

Fiber

SDSS Fiber number ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))

z.v

Visual inspection redshift ((unassigned);meta.version;arith.diff;pos.parallax;arith.diff;meta.main)

z.b

BOSS pipeline redshift (stat.fit.param;(unassigned);arith.factor;pos.parallax;arith.diff;meta.main)

e_z.b

⁽ⁿ⁾ Error on pipeline redshift ((unassigned);meta.version;arith.diff;time.age;pos.parallax.dyn;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

f_z.b

[0/134] zwarning flag (Note G2) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

z.p

⁽ⁿ⁾ PCA redshift (Note G3) ((unassigned);(unassigned);(unassigned);pos.parallax;arith.diff;meta.main)

e_z.p

⁽ⁿ⁾ Error on PCA redshift (Note G3) ((unassigned);meta.version;arith.diff;time.age;pos.parallax.dyn;meta.main)

qCont

⁽ⁿ⁾ Quality of PCA continuum (Note G3) ((unassigned);meta.version;arith.diff;pos.cartesian)

zCIV

⁽ⁿ⁾ CIV redshift ((unassigned);meta.version;arith.diff;pos.parallax;arith.diff;meta.main)

zCIII

⁽ⁿ⁾ CIII] complex redshift ((unassigned);phys.luminosity.fun;arith.grad;pos.parallax;arith.diff;meta.main)

zMgII

⁽ⁿ⁾ MgII redshift ((unassigned);meta.version;arith.diff;pos.parallax;arith.diff;meta.main)

Morph

[0/1] Morphology flag (0=point, 1=extended) ((unassigned);meta.version;arith.diff;phys.luminosity.fun;meta.main)

Btarg1

⁽ⁿ⁾ Main (BOSS) survey primary target selection flags (G4) (edited in hexadecimal) (Note) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

Atarg1

⁽ⁿ⁾ Ancillary target selection flag 1 (G4) (edited in hexadecimal) (Note) ((unassigned);(unassigned);(unassigned);spect.line.veloc)

Atarg2

⁽ⁿ⁾ Ancillary target selection flag 2 (Note G4) ((unassigned);obs.airMass;arith.factor;spect.line.veloc)

alpha

⁽ⁿ⁾ Spectral index {alpha}_{nu} (pos.galactic.lon;pos.bodyrc.alt;arith.diff;phys.abund.Y;meta.main)

SNRsp

Median SNR (whole spectrum) ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

SNR1700

⁽ⁿ⁾ Median SNR (1650-175nm rest) ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)

SNR3000

⁽ⁿ⁾ Median SNR (2950-305nm rest) ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)

SNR5150

⁽ⁿ⁾ Median SNR (5100-525nm rest) ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)

FW(CIV)

km/s

⁽ⁿ⁾ FWHM of CIV emission ((unassigned);meta.version;arith.diff;phys.atmol.element;meta.main)

HW(CIV)b

km/s

⁽ⁿ⁾ Blue HWHM of CIV emission ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)

HW(CIV)r

km/s

⁽ⁿ⁾ Red HWHM of CIV emission ((unassigned);meta.version;arith.diff;phys.atmol.element;meta.main)

A(CIV)

⁽ⁿ⁾ Amplitude of CIV emission (Note G8) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;instr.offset)

W(CIV)

0.1nm

⁽ⁿ⁾ Rest equivalent width of CIV emission ((unassigned);meta.version;arith.diff;phys.at.moment.magnetic;meta.main)

e_W(CIV)

0.1nm

⁽ⁿ⁾ Error on rest EW of CIV emission ((unassigned);meta.version;arith.diff;time.age;meta.main)

FW(CIII)

km/s

⁽ⁿ⁾ FWHM of CIII] complex ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)

HW(CIII)b

km/s

⁽ⁿ⁾ Blue HWHM of CIII] complex ((unassigned);meta.version;arith.diff;phys.atmol.element;meta.main)

HW(CIII)r

km/s

⁽ⁿ⁾ Red HWHM of CIII] complex ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)

A(CIII)

⁽ⁿ⁾ Amplitude of CIII] complex (Note G8) ((unassigned);meta.version;arith.diff;phys.atmol.sWeight.nuclear;instr.offset)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

W(CIII)

0.1nm

⁽ⁿ⁾ Rest equivalent width of CIII] complex ((unassigned);meta.version;arith.diff;phys.at.moment.magnetic;meta.main)

e_W(CIII)

0.1nm

⁽ⁿ⁾ Error on rest EW of CIII] complex ((unassigned);(unassigned);(unassigned);time.age;meta.main)

FW(MGII)

km/s

⁽ⁿ⁾ FWHM of MgII emission ((unassigned);meta.version;arith.diff;phys.atmol.element;meta.main)

HW(MGII)b

km/s

⁽ⁿ⁾ Blue HWHM of MgII emission ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)

HW(MGII)r

km/s

⁽ⁿ⁾ Red HWHM of MgII emission ((unassigned);meta.version;arith.diff;phys.atmol.element;meta.main)

A(MGII)

⁽ⁿ⁾ Amplitude of MgII emission (Note G8) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;instr.offset)

W(MGII)

0.1nm

⁽ⁿ⁾ Rest equivalent width of MgII emission ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)

e_W(MGII)

0.1nm

⁽ⁿ⁾ Error on rest EW of MgII emission ((unassigned);(unassigned);(unassigned);time.age;meta.main)

BAL

[0/1] BAL flag from visual inspection ((unassigned);meta.version;arith.diff;pos.eq.dec)

BI(CIVt)

km/s

⁽ⁿ⁾ Balnicity index (BI) of CIV trough ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)

e_BI(CIVt)

km/s

⁽ⁿ⁾ Error on BI of CIV trough ((unassigned);(unassigned);(unassigned);time.age;meta.main)

AI(CIVt)

km/s

⁽ⁿ⁾ Absorption Index of CIV trough ((unassigned);meta.version;arith.diff;phys.abund.Y;meta.main)

e_AI(CIVt)

km/s

⁽ⁿ⁾ Error on AI of CIV trough ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

DI(CIVt)

km/s

⁽ⁿ⁾ Detection index (DI) of CIV trough ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)

e_DI(CIVt)

km/s

⁽ⁿ⁾ Error on the DI of CIV trough ((unassigned);meta.version;arith.diff;time.age;meta.main)

Chi2CIVt

km/s

⁽ⁿ⁾ Chi2 of the CIV troughs ((unassigned);(unassigned);(unassigned);time.resolution;meta.main)

N2t

⁽ⁿ⁾ Number of CIV troughs > 1999km/s ((unassigned);(unassigned);(unassigned);src.var)

Vmin2t

km/s

⁽ⁿ⁾ Min velocity of CIV troughs (NCIV2) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

Vmax2t

km/s

⁽ⁿ⁾ Max velocity of CIV troughs (NCIV2) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

N.45t

⁽ⁿ⁾ Number of CIV troughs > 449km/s ((unassigned);(unassigned);(unassigned);src.var)

Vmin.45t

km/s

⁽ⁿ⁾ Min velocity of CIV troughs (NCIV4.5) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

Vmax.45t

km/s

⁽ⁿ⁾ Max velocity of CIV troughs (NCIV4.5) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)

Run

⁽ⁿ⁾ Imaging Run Number ((unassigned);meta.version;arith.diff;spect.line.veloc)

Ph-MJD

⁽ⁿ⁾ Photometric MJD ((unassigned);meta.version;arith.diff;pos.centroid;meta.main)

Rerun

⁽ⁿ⁾ Photometric Processing Rerun number ((unassigned);(unassigned);(unassigned);spect.line.veloc)

Colcam

⁽ⁿ⁾ camera column number ((unassigned);(unassigned);(unassigned);spect.line.veloc)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Field

⁽ⁿ⁾ Field number ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

objID

⁽ⁿ⁾ Object Identification number ((unassigned);meta.version;arith.diff;spect.line.veloc)

3.63uJy

⁽ⁿ⁾ u-band flux (in nanomaggies) (Note G1) ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))

e_Fu

3.63uJy

⁽ⁿ⁾ Error on Fu (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

3.63uJy

⁽ⁿ⁾ g-band flux (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

e_Fg

3.63uJy

⁽ⁿ⁾ Error on Fg (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

3.63uJy

⁽ⁿ⁾ r-band flux (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

e_Fr

3.63uJy

⁽ⁿ⁾ Error on Fr (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

3.63uJy

⁽ⁿ⁾ i-band flux (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

e_Fi

3.63uJy

⁽ⁿ⁾ Error on Fi (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

3.63uJy

⁽ⁿ⁾ z-band flux (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

e_Fz

3.63uJy

⁽ⁿ⁾ Error on Fz (in nanomaggies) (Note G1) ((unassigned);(unassigned);(unassigned);time.age;meta.main)

Extu

mag

u-band Galactic extinction ((unassigned);meta.version;arith.diff;phys.dust)

DR9

Display the SDSS data for this quasar ((unassigned);meta.version;arith.diff;pos.geocentric) (DATA_LINK)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Adapt form	Display your selection only	Reset to default columns
	Display UCD1+ UCD1

The following problems were encountered in this VizieR run:

****Error execute query: UPDATE METAstat set nother=nother+1, tother=846608154 Where phase=3 and catid=7269
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104

If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR90402.err (2026-10-29T16:55:53)
-3
-source=VII/269/dr9qsup
-ref=VIZ6ae37a9a16122

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