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

	J/ApJS/201/10	4721		SDSS quasar catalog with Swift observations (Wu+, 2012) ReadMe+ftp 2012ApJS..201...10W Similar Catalogs Post annotation
1.	J/ApJS/201/10/table8		SDSS quasar catalog with Swift observations (1034 rows) metaJ/ApJS/201/10/table8

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);phys.veloc.orbital;arith.diff;phys.veloc)

SDSS

(char)

SDSS DR5 designation (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)

RAJ2000

deg

SDSS Right Ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

DEJ2000

deg

SDSS Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

[0/4.6] SDSS DR5 quasar catalog redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)

iMag

mag

⁽ⁿ⁾ SDSS DR5 quasar catalog absolute i band magnitude ((unassigned);(unassigned);(unassigned);spect.line.veloc)

umag

mag

⁽ⁿ⁾ BEST PSF u band magnitude (Note 1) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

(char)

[a-d] Data quality flag (Note 2) ((unassigned);phys.veloc.orbital;arith.diff;pos.cartesian)

[0/1] Catalog flag (1=in final catalog) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

SED

[0/1] SED flag (1=has SED plots) ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

N2M

[0/3] Number of 2MASS photometric data points ((unassigned);(unassigned);(unassigned);src.var)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

NUV

[0/6] Number of Swift/UVOT photometric data points ((unassigned);(unassigned);(unassigned);src.var)

(char)

[agow] Quality of XRT data, g=good (Note 3) ((unassigned);obs.atmos;arith.factor;pos.cartesian;(unassigned);meta.main)

QSO

(char)

Classification of quasar (Note 10) ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sweight;meta.main)

Xmod

(char)

Model used to fit XRT spectrum (Note 4) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;time.lifetime;meta.main)

[-1/1] Red flag (1=color is "red"; see section 3.6) ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

[0/1] SDSS fit flag (1=SDSS spectrum is fit) ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

Gamma

⁽ⁿ⁾ Photon index {Gamma} between 0.3 and 10keV ((unassigned);(unassigned);(unassigned);pos.eq.dec;phys.abund.Y;(unassigned);(unassigned))

e_Gamma

⁽ⁿ⁾ 1{sigma} lower error on Gamma ((unassigned);(unassigned);(unassigned);time.age;meta.main)

E_Gamma

⁽ⁿ⁾ 1{sigma} upper error on Gamma ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)

⁽ⁿ⁾ Hardness ratio (Note 5) ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)

logFo

[mW/m2]

⁽ⁿ⁾ Log of observed 0.3-10keV flux; erg/s/cm² ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;(unassigned);(unassigned))

logFu

[mW/m2]

⁽ⁿ⁾ Log of unabsorbed 0.3-10keV flux; erg/s/cm² ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))

logL2

[10-7W/Hz]

⁽ⁿ⁾ Log of 2keV monochromatic luminosity; erg/s/Hz ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

e_logL2

[10-7W/Hz]

⁽ⁿ⁾ The 1{sigma} error in logL2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)

logL

[10-7W]

⁽ⁿ⁾ Integrated 0.3-10keV luminosity; erg/s ((unassigned);em.line;arith.grad;(unassigned);(unassigned);(unassigned))

Xdet

[-1/1] XRT detection flag (Note 6) (phot.color;(unassigned);arith.grad;pos.eq.dec)

ct/ks

⁽ⁿ⁾ Source count rate ((unassigned);phys.veloc.orbital;arith.diff;time.duration;(unassigned);(unassigned))

Xexp

Total XRT exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)

NHg

10+20/cm2

[0.006/0.123] Galactic column density ((unassigned);(unassigned);(unassigned);(unassigned))

NHi

10+22/cm2

⁽ⁿ⁾ Intrinsic column density ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))

e_NHi

10+22/cm2

⁽ⁿ⁾ The 1{sigma} NHi lower error bar ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

E_NHi

10+22/cm2

⁽ⁿ⁾ The 1{sigma} NHi upper error bar ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)

Vfl

[-1/1] UVOT/V band photometry flag (Note 7) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

Vexp

Total Swift UVOT V band exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))

logFV

[10-19W/m2/nm]

⁽ⁿ⁾ Log of Swift UVOT V band flux density (Note 8) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

e_logFV

[10-19W/m2/nm]

⁽ⁿ⁾ The 1{sigma} error in logFV ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Bfl

[-1/1] UVOT/B band photometry flag (Note 7) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

Bexp

Total Swift UVOT B band exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))

logFB

[10-19W/m2/nm]

⁽ⁿ⁾ Log of Swift UVOT B band flux density (Note 8) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

e_logFB

[10-19W/m2/nm]

⁽ⁿ⁾ The 1{sigma} error in logFB ((unassigned);(unassigned);(unassigned);time.age;meta.main)

Ufl

[-1/1] Swift U band photometry flag (Note 7) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

Uexp

Total Swift UVOT U band exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))

logFU

[10-19W/m2/nm]

⁽ⁿ⁾ Log of Swift UVOT U band flux density (Note 8) ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

e_logFU

[10-19W/m2/nm]

⁽ⁿ⁾ The 1{sigma} error in logFU ((unassigned);(unassigned);(unassigned);time.age;meta.main)

W1fl

[-1/1] Swift UVOT UVW1 band photometry flag (Note 7) ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

W1exp

Total Swift UVOT UVW1 band exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)

logFW1

[10-19W/m2/nm]

⁽ⁿ⁾ Log of Swift UVOT UVW1 band flux density (Note 8) ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))

e_logFW1

[10-19W/m2/nm]

⁽ⁿ⁾ The 1{sigma} error in logFW1 ((unassigned);(unassigned);(unassigned);time.age;meta.main)

M2fl

[-1/1] Swift UVM2 band photometry flag (Note 7) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

M2exp

Total Swift UVOT UVM2 band exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)

logFM2

[10-19W/m2/nm]

⁽ⁿ⁾ Log of Swift UVOT UVM2 band flux density (Note 8) ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))

e_logFM2

[10-19W/m2/nm]

⁽ⁿ⁾ The 1{sigma} error in logFM2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)

W2fl

[-1/1] Swift UVW2 band photometry flag (Note 7) ((unassigned);(unassigned);(unassigned);pos.eq.dec)

W2exp

Total Swift UVOT UVW1 band exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)

logFW2

[10-19W/m2/nm]

⁽ⁿ⁾ Log of Swift UVOT UVW2 band flux density (Note 8) ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))

e_logFW2

[10-19W/m2/nm]

⁽ⁿ⁾ The 1{sigma} error in logFW2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)

alpha

⁽ⁿ⁾ UV spectral index {alpha} by fitting photometric data ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)

e_alpha

⁽ⁿ⁾ The 1{sigma} error in alpha ((unassigned);(unassigned);(unassigned);time.age;(unassigned))

logLUV

[10-7W/Hz]

⁽ⁿ⁾ Log of 2500Å monochromatic luminosity; erg/s/Hz ((unassigned);(unassigned);(unassigned);(unassigned))

e_logLUV

[10-7W/Hz]

⁽ⁿ⁾ The 1{sigma} error in logLUV ((unassigned);(unassigned);(unassigned);time.age;meta.main)

alphaox

⁽ⁿ⁾ Spectral index using logL2 and logLUV {alpha}_ox ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)

e_alphaox

⁽ⁿ⁾ The 1{sigma} error in alphaox ((unassigned);(unassigned);(unassigned);time.age;meta.main)

MBH

Msun

⁽ⁿ⁾ Black hole mass (Note 9) ((unassigned);(unassigned);(unassigned);(unassigned))

logLEXP

[mW/m2]

⁽ⁿ⁾ Log bolometric luminosity in exponential decay model (EXP); erg/s ((unassigned);(unassigned);(unassigned);(unassigned))

logLTPL

[mW/m2]

⁽ⁿ⁾ Log bolometric luminosity in triple power-law model (TPL); erg/s ((unassigned);(unassigned);(unassigned);(unassigned))

Sloan

Display the SDSS online data for this object ((unassigned);(unassigned);(unassigned);pos.geocentric) (DATA_LINK)

Simbad

ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion) (DATA_LINK)

NED

ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion) (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=846442269 Where phase=3 and catid=22010010
**** 
**** --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/VR177958.err (2026-10-27T18:51:08)
-3
-source=J/ApJS/201/10
-ref=VIZ6ae0f29c2b726

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