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

	II/319	421101		UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012) ReadMe+ftp 2007MNRAS.379.1599L Similar Catalogs Post annotation
1.	II/319/las9		UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources) (82655526 rows) metaII/319/las9
			please credit the usage of the UKIDSS data* (details at http://www.ukidss.org/archive/archive.html)*

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)

ULAS

(char)

⁽ⁱ⁾ Name of source in survey (Note G5) (meta.id;meta.main)

[1/2] "2" indicates a duplicated source (Note G6) (meta.code.multip)

RAJ2000

deg

⁽ⁱ⁾ Right ascension (J2000), at Epoch (recommended designation of the sources is ULAS JHHMMSS.ss+DMMSS.s, see http://cds.u-strasbg.fr/cgi-bin/Dic?ULAS) (pos.eq.ra;meta.main)

e_RAJ2000

mas

⁽ⁿ⁾ Uncertainty in RA (sigRa) (stat.error;pos.eq.ra)

DEJ2000

deg

⁽ⁱ⁾ Declination (J2000), at Epoch (recommended designation of the sources is ULAS JHHMMSS.ss+DMMSS.s, see http://cds.u-strasbg.fr/cgi-bin/Dic?ULAS) (pos.eq.dec;meta.main)

e_DEJ2000

mas

⁽ⁿ⁾ Uncertainty in Dec (sigDec) (stat.error;pos.eq.dec)

Ymag

mag

⁽ⁿ⁾⁽ⁱ⁾ UKIDSS Y default magnitude (yAperMag3) (Note G1) (phot.mag;em.IR.J)

e_Ymag

mag

⁽ⁿ⁾ Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)

Jmag1

mag

⁽ⁿ⁾ UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1) (phot.mag;em.IR.J)

e_Jmag1

mag

⁽ⁿ⁾ Mean error on Jmag1 (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Jmag2

mag

⁽ⁿ⁾ UKIDSS J magnitude in the second epoch (j_2AperMag3) (Note G1) (phot.mag;em.IR.J)

e_Jmag2

mag

⁽ⁿ⁾ Mean error on Jmag2 (j_2AperMag3Err) (stat.error;phot.mag;em.IR.J)

Hmag

mag

⁽ⁿ⁾⁽ⁱ⁾ UKIDSS H default magnitude (hAperMag3) (Note G1) (phot.mag;em.IR.H)

e_Hmag

mag

⁽ⁿ⁾ Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)

Kmag

mag

⁽ⁿ⁾⁽ⁱ⁾ UKIDSS K default magnitude (kAperMag3) (Note G1) (phot.mag;em.IR.K)

e_Kmag

mag

⁽ⁿ⁾ Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)

Unique ID of this merged detection (sourceID) (meta.id)

Epoch

Epoch of position measurement (epoch) (time.epoch)

pmRA

mas/yr

⁽ⁿ⁾ Proper motion in RA direction (muRa) (pos.pm;pos.eq.ra)

e_pmRA

mas/yr

⁽ⁿ⁾ Error on RA proper motion (sigMuRa) (stat.error;pos.pm;pos.eq.ra)

pmDE

mas/yr

⁽ⁿ⁾ Proper motion in Dec direction (muDec) (pos.pm;pos.eq.dec)

e_pmDE

mas/yr

⁽ⁿ⁾ Error on Dec proper motion (sigMuDec) (stat.error;pos.pm;pos.eq.dec)

chi2

⁽ⁿ⁾ χ-squared value of proper motion solution (chi2) (stat.fit.chi2)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Number of frames (nFrames) (meta.number)

mStat

Merged profile class statistic (mergedClassStat) (stat)

Source class: -3 = probable (70-90%) galaxy, -2 = probable (70-90%) star, -1 = star, 0 = noise, 1 = galaxy (Note) (meta.code.class;src.class.starGalaxy)

[0,1] Probability of being a star (pStar) (stat.fit.goodness)

[0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)

[0,1] Probability of being noise (pNoise) (stat.fit.goodness)

Ytot

mag

⁽ⁿ⁾ Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)

e_Ytot

mag

⁽ⁿ⁾ Mean error on Ytot (yHallMagErr) (stat.error)

pYmag

mag

⁽ⁿ⁾ Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)

e_pYmag

mag

⁽ⁿ⁾ Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)

Ydiam

pix

⁽ⁿ⁾ Y-band RMS of ellipse fit (yGausig) (phys.angSize;src)

Yell

⁽ⁿ⁾ [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)

Ypa

deg

⁽ⁿ⁾ [0,180] Position angle of Y-band ellipse (yPA) (pos.posAng;instr.det)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Ybad

Y-band zero confidence pixels (yErrBits) (Note G3) (meta.code)

Ycl

⁽ⁿ⁾Source class: -3 = probable (70-90%) galaxy, -2 = probable (70-90%) star, -1 = star, 0 = noise, 1 = galaxy (Note) (meta.code.class;src.class.starGalaxy)

Yflags

⁽ⁿ⁾ [0,8388607] Y-band flags (yppErrBits) (Note G4) (meta.code.error)

Jtot1

mag

⁽ⁿ⁾ Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)

e_Jtot1

mag

⁽ⁿ⁾ Mean error on Jtot (j_1HallMagErr) (stat.error)

pJmag1

mag

⁽ⁿ⁾ Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)

e_pJmag1

mag

⁽ⁿ⁾ Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)

Jdiam1

pix

⁽ⁿ⁾ J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src)

Jell1

⁽ⁿ⁾ [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)

Jpa1

deg

⁽ⁿ⁾ [0,180] J-band position angle (j_1PA) (pos.posAng)

Jbad1

J-band zero confidence pixels (j_1ErrBits) (Note G3) (meta.code)

Jcl1

⁽ⁿ⁾ [-3,1] J-band source class (j_1Class) (Note G2) (meta.code.class)

Jflags1

[0,8388607] J-band flags (j_1ppErrBits) (Note G4) (meta.code.error)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Jdx1

arcsec

⁽ⁿ⁾ ξ offset to Y-band source (j_1Xi) (pos;arith.diff)

Jdy1

arcsec

⁽ⁿ⁾ η offset to Y-band source (j_1Eta) (pos;arith.diff)

Jtot2

mag

⁽ⁿ⁾ Total point source J magnitude (j_2HallMag) (phot.mag;em.IR.J)

e_Jtot2

mag

⁽ⁿ⁾ Mean error on Jtot (j_2HallMagErr) (stat.error)

pJmag2

mag

⁽ⁿ⁾ Petrosian J magnitude (j_2PetroMag) (phot.mag;em.IR.J)

e_pJmag2

mag

⁽ⁿ⁾ Mean error on pJmag (j_2PetroMagErr) (stat.error;phot.mag)

Jdiam2

pix

⁽ⁿ⁾ J-band RMS of ellipse fit (j_2Gausig) (phys.angSize;src)

Jell2

⁽ⁿ⁾ [0/1] J-band ellipticity (G1-b/a) (j_2Ell) (src.ellipticity)

Jpa2

deg

⁽ⁿ⁾ [0,180] J-band position angle (j_2PA) (pos.posAng)

Jbad2

J-band zero confidence pixels (j_2ErrBits) (Note G3) (meta.code)

Jcl2

⁽ⁿ⁾ [-3,1] J-band source class (j_2Class) (Note G2) (meta.code.class)

Jflags2

band flags (j_2ppErrBits) (Note G4) (meta.code.error)

Jdx2

arcsec

⁽ⁿ⁾ ξ offset to Y-band source (j_2Xi) (pos;arith.diff)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Jdy2

arcsec

⁽ⁿ⁾ η offset to Y-band source (j_2Eta) (pos;arith.diff)

Htot

mag

⁽ⁿ⁾ Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)

e_Htot

mag

⁽ⁿ⁾ Mean error on Htot (hHallMagErr) (stat.error)

pHmag

mag

⁽ⁿ⁾ Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)

e_pHmag

mag

⁽ⁿ⁾ Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)

Hdiam

pix

⁽ⁿ⁾ RMS of ellipse fit in H-band (hGausig) (phys.angSize;src)

Hell

⁽ⁿ⁾ Ellipticity in H-band (hEll) (src.ellipticity)

Hpa

deg

⁽ⁿ⁾ [0,180] H-band position angle (hPA) (pos.posAng)

Hbad

H-band zero confidence pixels (hErrBits) (Note G3) (meta.code)

Hcl

Source class: -3 = probable (70-90%) galaxy, -2 = probable (70-90%) star, -1 = star, 0 = noise, 1 = galaxy (Note) (meta.code.class;src.class.starGalaxy)

Hflags

[0,8388607] flags (hppErrBits) (Note G4) (meta.code.error)

Hdx

arcsec

⁽ⁿ⁾ ξ offset to Y-band source (hXi) (pos;arith.diff)

Hdy

arcsec

⁽ⁿ⁾ η offset to Y-band source (hEta) (pos;arith.diff)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

Ktot

mag

⁽ⁿ⁾ Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)

e_Ktot

mag

⁽ⁿ⁾ Mean error on Ktot (kHallMagErr) (stat.error)

pKmag

mag

⁽ⁿ⁾ Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)

e_pKmag

mag

⁽ⁿ⁾ Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)

Kdiam

pix

⁽ⁿ⁾ RMS of ellipse fit in K-band (kGausig) (phys.angSize;src)

Kell

⁽ⁿ⁾ K-band ellipticity (kEll) (src.ellipticity)

Kpa

deg

⁽ⁿ⁾ [0,180] K-band position angle (kPA) (pos.posAng)

Kbad

K-band zero confidence pixels (kErrBits) (Note G3) (meta.code)

Kcl

Source class: -3 = probable (70-90%) galaxy, -2 = probable (70-90%) star, -1 = star, 0 = noise, 1 = galaxy (Note) (meta.code.class;src.class.starGalaxy)

Kflags

[0,8388607] flags (kppErrBits) (Note G4) (meta.code.error)

Kdx

arcsec

⁽ⁿ⁾ ξ offset to Y-band source (kXi) (pos;arith.diff)

Kdy

arcsec

⁽ⁿ⁾ η offset to Y-band source (kEta) (pos;arith.diff)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

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