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/194/45	71491		QSO properties from SDSS-DR7 (Shen+, 2011) ReadMe+ftp 2011ApJS..194...45S Similar Catalogs Post annotation
1.	J/ApJS/194/45/catalog		Catalog of quasar properties from SDSS DR7 (105783 rows) metaJ/ApJS/194/45/catalog

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. (meta.record)

SDSS

(char)

⁽ⁱ⁾ SDSS-DR7 name (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)

RAJ2000

deg

⁽ⁱ⁾ Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)

DEJ2000

deg

⁽ⁱ⁾ Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)

SDSS-DR7 redshift (Cat. VII/260) (src.redshift)

Plate

Spectroscopic plate number (meta.id;instr.plate)

Fiber

Spectroscopic fiber number (meta.number;pos.parallax.spect)

MJD

Modified Julian Date of spectroscopic observation (time.epoch)

Flag

Target selection flag (PRIMTARGET) (Note 1) (meta.code.error)

[1/9] Number of spectroscopic observations (meta.number)

Uni

[0/2] Uniform selection flag (0=non-uniformly selected) (meta.note)

ALL cols

⁽ⁱ⁾indexed column

iMAG

mag

Absolute i-band magnitude (normalized at z=2), K-corrected following Richards et al. (2006, Cat. J/AJ/131/2766) (phys.magAbs)

logLbol

[10-7W]

⁽ⁿ⁾ Bolometric luminosity (Note 2) (phys.luminosity)

e_logLbol

[10-7W]

⁽ⁿ⁾ Measurement error in logLbol (stat.error)

BAL

[0/3] BAL flag (Note 3) (meta.note)

FIRST

[-1/2] FIRST (Cat. VIII/90) radio flag (Note 4) (meta.note)

Display the FIRST catalog (Becker et al. 2003, Cat. VIII/71), within 2' (meta.ref.url) (DATA_LINK)

F6cm

mJy

⁽ⁿ⁾ Observed radio flux density at rest-frame 6cm (phot.flux.density;em.radio.3-6GHz)

logFnu

[Jy]

⁽ⁿ⁾ Observed optical flux density at restframe 2500Å (log(erg/s/cm²/Hz)) (phot.flux;em.UV)

⁽ⁿ⁾ Radio loudness (R=F6cm/F2500A) (phot.flux;arith.ratio)

logL5100

[10-7W]

⁽ⁿ⁾ Monochromatic luminosity at 5100Å (phys.luminosity)

e_logL5100

[10-7W]

⁽ⁿ⁾ Measurement error in logL5100 (stat.error)

logL3000

[10-7W]

⁽ⁿ⁾ Monochromatic luminosity at 3000Å (phys.luminosity)

e_logL3000

[10-7W]

⁽ⁿ⁾ Measurement error in logL3000 (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

logL1350

[10-7W]

⁽ⁿ⁾ Monochromatic luminosity at 1350Å (phys.luminosity)

e_logL1350

[10-7W]

⁽ⁿ⁾ Measurement error in logL1350 (stat.error)

logLBHa

[10-7W]

⁽ⁿ⁾ Broad Hα line luminosity (erg/s) (phys.luminosity)

e_logLBHa

[10-7W]

⁽ⁿ⁾ Measurement error in logLBHa (stat.error)

W(BHa)

km/s

⁽ⁿ⁾ FWHM of broad Hα line (spect.line.width)

e_W(BHa)

km/s

⁽ⁿ⁾ Measurement error in W(Ha) (stat.error)

EWBHa

0.1nm

⁽ⁿ⁾ Restframe equivalent width of broad Ha (spect.line.eqWidth)

e_EWBHa

0.1nm

⁽ⁿ⁾ Measurement error in EWBHa (stat.error)

logLNHa

[10-7W]

⁽ⁿ⁾ Narrow Hα line luminosity (erg/s) (phys.luminosity)

e_logLNHa

[10-7W]

⁽ⁿ⁾ Measurement error in logLNHa (stat.error)

W(NHa)

km/s

⁽ⁿ⁾ FWHM of narrow Hα (spect.line.width)

e_W(NHa)

km/s

⁽ⁿ⁾ Measurement error in W(NHa) (stat.error)

EWNHa

0.1nm

⁽ⁿ⁾ Restframe equivalent width of narrow Ha (spect.line.eqWidth)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

e_EWNHa

0.1nm

⁽ⁿ⁾ Measurement error in EWNHa (stat.error)

logLNII

[10-7W]

⁽ⁿ⁾ Luminosity of [NII]6585 line (erg/s) (phys.luminosity)

e_logLNII

[10-7W]

⁽ⁿ⁾ Measurement error in logLNII (stat.error)

EWNII

0.1nm

⁽ⁿ⁾ Restframe equivalent width of [NII]6585 (spect.line.eqWidth)

e_EWNII

0.1nm

⁽ⁿ⁾ Measurement error in EWNII (stat.error)

logLSII1

[10-7W]

⁽ⁿ⁾ Luminosity of [SII]6718 line (erg/s) (phys.luminosity)

e_logLSII1

[10-7W]

⁽ⁿ⁾ Measurement error in logLSII1 (stat.error)

EWSII1

0.1nm

⁽ⁿ⁾ Restframe equivalent width of [SII]6718 (spect.line.eqWidth)

e_EWSII1

0.1nm

⁽ⁿ⁾ Measurement error in EWSII1 (stat.error)

logLSII3

[10-7W]

⁽ⁿ⁾ Luminosity of [SII]6732 line (erg/s) (phys.luminosity)

e_logLSII3

[10-7W]

⁽ⁿ⁾ Measurement error in logLSII3 (stat.error)

EWSII3

0.1nm

⁽ⁿ⁾ Restframe equivalent width of [SII]6732 (spect.line.eqWidth)

e_EWSII3

0.1nm

⁽ⁿ⁾ Measurement error in EWSII3 (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

EWFeHa

0.1nm

⁽ⁿ⁾ Restframe equivalent width of Fe within 6000-6500Å (Å) (spect.line.eqWidth)

e_EWFeHa

0.1nm

⁽ⁿ⁾ Measurement error in EWFeHa (stat.error)

alpHa

⁽ⁿ⁾ [-5/3] Power-law slope α for the continuum fit for Hα (spect.index)

e_alpHa

⁽ⁿ⁾ Measurement error in alpHa (stat.error)

NpHa

[0,241] Number of good pixels for the restframe 6400-6765Å region (meta.number)

SN(Ha)

⁽ⁿ⁾ Median S/N per pixel for the restframe 6400-6765Å region (stat.snr)

chi2Ha

⁽ⁿ⁾ Reduced chi2 for the Ha fit (stat.fit.chi2)

logLBHb

[10-7W]

⁽ⁿ⁾ Broad Hβ line luminosity (erg/s) (phys.luminosity)

e_logLBHb

[10-7W]

⁽ⁿ⁾ Measurement error in logLBHb (stat.error)

W(BHb)

km/s

⁽ⁿ⁾ FWHM of broad Hβ (spect.line.width)

e_W(BHb)

km/s

⁽ⁿ⁾ Measurement error in W(BHb) (stat.error)

EWBHb

0.1nm

⁽ⁿ⁾ Restframe equivalent width of broad Hb (spect.line.eqWidth)

e_EWBHb

0.1nm

⁽ⁿ⁾ Measurement error in EWBHb (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

logLNHb

[10-7W]

⁽ⁿ⁾ Narrow Hβ line luminosity (erg/s) (phys.luminosity)

e_logLNHb

[10-7W]

⁽ⁿ⁾ Measurement error in logLNHb (stat.error)

W(NHb)

km/s

⁽ⁿ⁾ FWHM of narrow Hb (spect.line.width)

e_W(NHb)

km/s

⁽ⁿ⁾ Measurement error in W(NHb) (stat.error)

EWNHb

0.1nm

⁽ⁿ⁾ Restframe equivalent width of narrow Hb (spect.line.eqWidth)

e_EWNHb

0.1nm

⁽ⁿ⁾ Measurement error in EWNHb (stat.error)

W(NHb)g

km/s

⁽ⁿ⁾ FWHM of broad Hβ using a single Gaussian fit (spect.line.width)

logLOIII4

[10-7W]

⁽ⁿ⁾ Luminosity of [OIII]4959 line (erg/s) (phys.luminosity)

e_logLOIII4

[10-7W]

⁽ⁿ⁾ Measurement error in logLOIII (stat.error)

EWOIII4

0.1nm

⁽ⁿ⁾ Restframe equivalent width of [OIII]4959 (spect.line.eqWidth;em.line.OIII)

e_EWOIII4

0.1nm

⁽ⁿ⁾ Measurement error in EWOIII (stat.error)

logLOIII5

[10-7W]

⁽ⁿ⁾ Luminosity of [OIII]5007 line (erg/s) (phys.luminosity)

e_logLOIII5

[10-7W]

⁽ⁿ⁾ Measurement error in logLOIII5 (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

EWOIII5

0.1nm

⁽ⁿ⁾ Restframe equivalent width of [OIII]5007 (spect.line.eqWidth;em.line.OIII)

e_EWOIII5

0.1nm

⁽ⁿ⁾ Measurement error in EWOIII5 (stat.error)

EWFeHb

0.1nm

⁽ⁿ⁾ Restframe equivalent width of Fe within 4435-4685Å (Å) (spect.line.eqWidth)

e_EWFeHb

0.1nm

⁽ⁿ⁾ Measurement error in EWFeHb (stat.error)

alpHb

⁽ⁿ⁾ Power-law slope α for the continuum fit for Hβ (spect.index)

e_alpHb

⁽ⁿ⁾ Measurement error in alpHb (stat.error)

NpHb

Number of good pixels for the restframe 4750-4950Å region (meta.number)

SN(Hb)

⁽ⁿ⁾ Median S/N per pixel for the restframe 4750-4950Å region (stat.snr)

chi2Hb

⁽ⁿ⁾ Reduced chi2 for the Hβ fit (stat.fit.chi2)

logLMgII

[10-7W]

⁽ⁿ⁾ Luminosity of the whole MgII line (phys.luminosity)

e_logLMgII

[10-7W]

⁽ⁿ⁾ Measurement error in logLMgII (stat.error)

W(MgII)

km/s

⁽ⁿ⁾ FWHM of the whole MgII (spect.line.width)

e_W(MgII)

km/s

⁽ⁿ⁾ Measurement error in W(MgII) (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

EWMgII

0.1nm

⁽ⁿ⁾ Restframe equivalent width of the whole MgII (Å) (spect.line.eqWidth)

e_EWMgII

0.1nm

⁽ⁿ⁾ Measurement error in EWMgII (stat.error)

logLBMgII

[10-7W]

⁽ⁿ⁾ Luminosity of the broad MgII line (phys.luminosity)

e_logLBMgII

[10-7W]

⁽ⁿ⁾ Measurement error in logLBMgII (stat.error)

W(BMgII)

km/s

⁽ⁿ⁾ FWHM of the broad MgII (spect.line.width)

e_W(BMgII)

km/s

⁽ⁿ⁾ Measurement error in W(BMgII) (stat.error)

EWBMgII

0.1nm

⁽ⁿ⁾ Restframe equivalent width of the broad MgII (Å) (spect.line.eqWidth)

e_EWBMgII

0.1nm

⁽ⁿ⁾ Measurement error in EWBMgII (stat.error)

W(BMgII)g

km/s

⁽ⁿ⁾ FWHM of the broad MgII using a single Gaussian fit (spect.line.width)

FeMgII

0.1nm

⁽ⁿ⁾ Restframe equivalent width of Fe within 2200-3090Å (spect.line.eqWidth)

e_FeMgII

0.1nm

⁽ⁿ⁾ Measurement error in FeMgII (stat.error)

alphMgII

⁽ⁿ⁾ Power-law slope α for the continuum fit for MgII [-5,3] (spect.index)

e_alphMgII

⁽ⁿ⁾ Measurement error in alphMgII (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

NpMgII

i Number of good pixels for the restframe 2700-2900Å region (meta.number)

SN(MgII)

⁽ⁿ⁾ Median S/N per pixel for the restframe 2700-2900Å region (stat.snr)

chi2MgII

⁽ⁿ⁾ Reduced chi2 for the MgII fit (stat.fit.chi2)

logLCIV

[10-7W]

⁽ⁿ⁾ Luminosity of the whole CIV line (phys.luminosity)

e_logLCIV

[10-7W]

⁽ⁿ⁾ Measurement error in logLCIV (stat.error)

W(CIV)

km/s

⁽ⁿ⁾ FWHM of the whole CIV (spect.line.width)

e_W(CIV)

km/s

⁽ⁿ⁾ Measurement error in W(CIV) (stat.error)

EWCIV

0.1nm

⁽ⁿ⁾ Restframe equivalent width of the whole CIV Å (spect.line.eqWidth)

e_EWCIV

0.1nm

⁽ⁿ⁾ Measurement error in EWCIV (stat.error)

alpCIV

⁽ⁿ⁾ Power-law slope α for the continuum fit for CIV (spect.index)

e_alpCIV

⁽ⁿ⁾ Measurement error in alpCIV (stat.error)

NpCIV

Number of good pixels for the restframe 1500-1600Å region (meta.number)

SN(CIV)

⁽ⁿ⁾ Median S/N per pixel for the restframe 1500-1600Å region (stat.snr)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

chi2CIV

⁽ⁿ⁾ Reduced chi2 for the CIV fit (stat.fit.chi2)

V(BHa)

km/s

⁽ⁿ⁾ Velocity shift of broad Hα (spect.dopplerVeloc)

e_V(BHa)

km/s

⁽ⁿ⁾ Measurement error in V(BHa) (stat.error)

V(NHa)

km/s

⁽ⁿ⁾ Velocity shift of narrrow Hα (spect.dopplerVeloc)

e_V(NHa)

km/s

⁽ⁿ⁾ Measurement error in V(NHa) (stat.error)

V(BHb)

km/s

⁽ⁿ⁾ Velocity shift of broad Hβ (spect.dopplerVeloc)

e_V(BHb)

km/s

⁽ⁿ⁾ Measurement error in V(BHb) (stat.error)

V(NHb)

km/s

⁽ⁿ⁾ Velocity shift of narrow Hβ (spect.dopplerVeloc)

e_V(NHb)

km/s

⁽ⁿ⁾ Measurement error in V(NHb) (stat.error)

V(BMgII)

km/s

⁽ⁿ⁾ Velocity shift of broad MgII (spect.dopplerVeloc)

e_V(BMgII)

km/s

⁽ⁿ⁾ Measurement error in V(BMgII) (stat.error)

V(CIVp)

km/s

⁽ⁿ⁾ Velocity shift of the CIV peak (spect.dopplerVeloc)

e_V(CIVp)

km/s

⁽ⁿ⁾ Measurement error in V(CIVp) (stat.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

logBHHM

[Msun]

⁽ⁿ⁾ Virial BH mass based on Hβ (McLure and Dunlop 2004MNRAS.352.1390M) (phys.mass)

e_logBHHM

[Msun]

⁽ⁿ⁾ Measurement error in logBHHM (stat.error)

logBHHV

[Msun]

⁽ⁿ⁾ Virial BH mass based on Hβ (Vestergaard + Peterson 2006ApJ...641..689V) (phys.mass)

e_logBHHV

[Msun]

⁽ⁿ⁾ Measurement error in logBHHV (stat.error)

logBHMM

[Msun]

⁽ⁿ⁾ Virial BH mass based on MgII (McLure and Dunlop, 2004MNRAS.352.1390M) (phys.mass)

e_logBHMM

[Msun]

⁽ⁿ⁾ Measurement error in logBHMM (stat.error)

logBHMV

[Msun]

⁽ⁿ⁾ Virial BH mass based on MgII (Vestergaard + Osmer, 2009, J/ApJ/699/800) (phys.mass)

e_logBHMV

[Msun]

⁽ⁿ⁾ Measurement error in logBHMV (stat.error)

logBHMS

[Msun]

⁽ⁿ⁾ Virial BH mass based on MgII (this paper) (phys.mass)

e_logBHMS

[Msun]

⁽ⁿ⁾ Measurement error in logBHMS (stat.error)

logBHCV

[Msun]

⁽ⁿ⁾ Virial BH mass based on CIV (Vestergaard + Peterson 2006ApJ...641..689V) (phys.mass)

e_logBHCV

[Msun]

⁽ⁿ⁾ Measurement error in logBHCV (stat.error)

logBH

[Msun]

⁽ⁿ⁾ The adopted fiducial virial BH mass (phys.mass)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

e_logBH

[Msun]

⁽ⁿ⁾ Measurement error in logBH (stat.error)

logEdd

[-]

⁽ⁿ⁾ [-5/1.3] Eddington ratio based on the fiducial virial BH mass (phys.luminosity;arith.ratio)

SpF

[0/6] Special interest flag (5) (1=DISK_EMITTER, 2=DISK_EMITTER_CANDIDATE, 4=DOUBLE_PEAKED_OIII) (Note) (meta.note)

zHW

Improved redshifts from Hewett & Wild 2010 (J/MNRAS/405/2302) (phys.veloc;pos.heliocentric)

e_zHW

Error of the HW redshift (stat.error)

umag

mag

⁽ⁿ⁾ SDSS u-band PSF magnitude; (nearly) AB (phot.mag;em.opt.U)

e_umag

mag

⁽ⁿ⁾ SDSS u PSF magnitude error (stat.error;phot.mag;em.opt.U)

gmag

mag

⁽ⁿ⁾ SDSS g-band PSF magnitude; (nearly) AB (phot.mag;em.opt.B)

e_gmag

mag

⁽ⁿ⁾ SDSS g PSF magnitude error (stat.error;phot.mag;em.opt.B)

rmag

mag

⁽ⁿ⁾ SDSS r-band PSF magnitude; (nearly) AB (phot.mag;em.opt.R)

e_rmag

mag

⁽ⁿ⁾ SDSS r PSF magnitude error (stat.error;phot.mag;em.opt.R)

imag

mag

⁽ⁿ⁾ SDSS i-band PSF magnitude; (nearly) AB (phot.mag;em.opt.I)

e_imag

mag

⁽ⁿ⁾ SDSS i PSF magnitude error (stat.error;phot.mag;em.opt.I)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

zmag

mag

⁽ⁿ⁾ SDSS z-band PSF magnitude; (nearly) AB (phot.mag;em.opt.I)

e_zmag

mag

⁽ⁿ⁾ SDSS z PSF magnitude error (stat.error;phot.mag;em.opt.I)

umag0

mag

⁽ⁿ⁾ SDSS u PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.U)

gmag0

mag

⁽ⁿ⁾ SDSS g PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.B)

rmag0

mag

⁽ⁿ⁾ SDSS r PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.R)

imag0

mag

⁽ⁿ⁾ SDSS i PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.I)

zmag0

mag

⁽ⁿ⁾ SDSS z PSF magnitudes corrected for Galactic extinction using the SFD map (phot.mag;em.opt.I)

Delg-i

mag

⁽ⁿ⁾ Deviation from the mean g-i color at each redshift (see Richards et al. 2002AJ....124....1R for details) (phot.color)

logNH

[cm-2]

logarithm of Galactic HI column density (phys.columnDensity;pos.galactic)

ct/s

⁽ⁿ⁾ log RASS full band count rate; 30" matching radius (phot.count;em.X-ray)

oRASS

arcsec

⁽ⁿ⁾ [0/30] SDSS/RASS separation (pos;arith.diff)

Jmag

mag

⁽ⁿ⁾ 2MASS J-band magnitude; 2" matching radius (phot.mag;em.IR.J)

e_Jmag

mag

⁽ⁿ⁾ 2MASS Jmag error (stat.error;phot.mag;em.IR.J)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Hmag

mag

⁽ⁿ⁾ 2MASS H-band magnitude; 2" matching radius (phot.mag;em.IR.H)

e_Hmag

mag

⁽ⁿ⁾ 2MASS Hmag error (stat.error;phot.mag;em.IR.H)

Ksmag

mag

⁽ⁿ⁾ 2MASS Ks-band magnitude; 2" matching radius (phot.mag;em.IR.K)

e_Ksmag

mag

⁽ⁿ⁾ 2MASS Ksmag error (stat.error;phot.mag;em.IR.K)

o2M

arcsec

⁽ⁿ⁾ [0/2] SDSS/2MASS separation (pos;arith.diff)

W1mag

mag

⁽ⁿ⁾ WISE 3.4um magnitude (Note 6) (phot.mag;em.IR.3-4um)

e_W1mag

mag

⁽ⁿ⁾ W1mag error (stat.error;phot.mag)

W2mag

mag

⁽ⁿ⁾ WISE 4.6um magnitude (Note 6) (phot.mag;em.IR.4-8um)

e_W2mag

mag

⁽ⁿ⁾ W2mag error (0 when upper limit) (Note 7) (stat.error;phot.mag)

W3mag

mag

⁽ⁿ⁾ WISE 12um magnitude (Note 6) (phot.flux.density;em.IR.8-15um)

e_W3mag

mag

⁽ⁿ⁾ W3mag error (0 when upper limit) (Note 7) (stat.error;phot.mag)

W4mag

mag

⁽ⁿ⁾ WISE 22um magnitude (Note 6) (phot.flux.density;em.IR.15-30um)

e_W4mag

mag

⁽ⁿ⁾ W4mag error (0 when upper limit) (Note 7) (stat.error;phot.mag)

oWISE

arcsec

⁽ⁿ⁾ [0/6] SDSS/WISE separation (pos;arith.diff)

WISE

Display the WISE preliminary data (Cutri et al. 2011, Cat. II/307), within 6" (meta.ref.url) (DATA_LINK)

DR7qso

Display the SDSS-DR7 quasar catalog (Schneider et al., 2010, Cat. VII/260) (meta.ref.url) (DATA_LINK)

Sloan

Display the SDSS data for this quasar (meta.ref.url) (DATA_LINK)

Simbad

ask the Simbad data-base about this object (meta.ref.url) (DATA_LINK)

NED

ask the NED data-base about this object (meta.ref.url) (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

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