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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

Radius Box size

  
II/314
  UKIDSS-DR8 LAS, GCS and DXS Surveys (Lawrence+ 2012)
Post annotation
img(gal)
1.II/314/las8(c)UKIDSS-DR8 Large Area Survey (total of 69,656,413 sources) (69656413 rows)
please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)
2.II/314/gcs8(c)UKIDSS-DR8 Galactic Clusters Survey (total of 51,047,570 sources) (51047570 rows)
please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)
3.II/314/dxs8(c)UKIDSS-DR8 Deep Extragalactic Survey (total of 2,042,339 sources) (2042339 rows)
please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)
Help Xmatch is

 
Standard Original
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSort(Table#)Column  Constraint Explain   (UCD)
  (1)ULAS (char) (n)(i) Name of source in survey (Note G5)   (meta.id;meta.main)
  (ALL)m   [1/2] "2" indicates a duplicated source (Note G6)   (meta.code.multip)
  (ALL)RAJ2000 deg (i) Right ascension (J2000) (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)
  (ALL)DEJ2000 deg (i) Declination (J2000) (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)
  (1+2)Ymag mag (n)(i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
  (1+2)e_Ymag mag (n) Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
  (ALL)Jmag mag (n)(i) UKIDSS J default magnitude (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
  (ALL)e_Jmag mag (n) Mean error on Jmag (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
  (1+2)Hmag mag (n)(i) UKIDSS H default magnitude ( hAperMag3) (Note G1)   (phot.mag;em.IR.H)
  (1+2)e_Hmag mag (n) Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
  (ALL)Kmag mag (n)(i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (ALL)e_Kmag mag (n) Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
  (ALL)ID (char) Unique ID of this merged detection (sourceID) (meta.id)
  (1+2)Epoch yr Epoch of position measurement (epoch) (time.epoch)
  (1)nf  Number of frames (nFrames) (meta.number)
  (ALL)mStat  Merged profile class statistic (mergedClassStat) (stat)
  (ALL)cl  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)
  (ALL)p*   [0,1] Probability of being a star (pStar) (stat.fit.goodness)
  (ALL)pG   [0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)
  (ALL)pN   [0,1] Probability of being noise (pNoise) (stat.fit.goodness)
  (1+2)Ytot mag (n) Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
  (1+2)e_Ytot mag (n) Mean error on Ytot (yHallMagErr) (stat.error)
  (1+2)pYmag mag (n) Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
  (1+2)e_pYmag mag (n) Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)Ydiam pix (n) Y-band RMS of axes of ellipse fit (yGausig) (phys.angSize;src)
  (1+2)Yell  (n) [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
  (1+2)Ypa deg (n) [0,180] Position angle of Y-band ellipse (yPA) (pos.posAng;instr.det)
  (1+2)Ybad  Y-band zero confidence pixels (yErrBits) (Note G3)   (meta.code)
  (1+2)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)
  (1+2)Yflags  (n) [0,8388607] Y-band flags (yppErrBits) (Note G4)   (meta.code.error)
  (ALL)Jtot mag (n) Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
  (ALL)e_Jtot mag (n) Mean error on Jtot (j_1HallMagErr) (stat.error)
  (ALL)pJmag mag (n) Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
  (ALL)e_pJmag mag (n) Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
  (ALL)Jdiam pix (n) J-band RMS of axes of ellipse fit (j_1Gausig) (phys.angSize;src)
  (ALL)Jell  (n) [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
  (ALL)Jpa deg (n) [0,180] J-band position angle (j_1PA) (pos.posAng)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (ALL)Jbad  J-band zero confidence pixels (j_1ErrBits) (Note G3)   (meta.code)
  (ALL)Jcl  (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)
  (ALL)Jflags   [0,8388607] J-band flags (j_1ppErrBits) (Note G4)   (meta.code.error)
  (ALL)Jdx arcsec (n) ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
  (ALL)Jdy arcsec (n) η offset to Y-band source (j_1Eta) (pos;arith.diff)
  (1+2)Htot mag (n) Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
  (1+2)e_Htot mag (n) Mean error on Htot (hHallMagErr) (stat.error)
  (1+2)pHmag mag (n) Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
  (1+2)e_pHmag mag (n) Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
  (1+2)Hdiam pix (n) RMS of axes of ellipse fit in H-band (hGausig) (phys.angSize;src)
  (1+2)Hell  (n) Ellipticity in H-band (hEll) (src.ellipticity)
  (1+2)Hpa deg (n) [0,180] H-band position angle (hPA) (pos.posAng)
  (1+2)Hbad  H-band zero confidence pixels (hErrBits) (Note G3)   (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)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)
  (1+2)Hflags   [0,8388607] flags (hppErrBits) (Note G4)   (meta.code.error)
  (1+2)Hdx arcsec (n) ξ offset to Y-band source (hXi) (pos;arith.diff)
  (1+2)Hdy arcsec (n) η offset to Y-band source (hEta) (pos;arith.diff)
  (ALL)Ktot mag (n) Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
  (ALL)e_Ktot mag (n) Mean error on Ktot (kHallMagErr) (stat.error)
  (ALL)pKmag mag (n) Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
  (ALL)e_pKmag mag (n) Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
  (ALL)Kdiam pix (n) RMS of axes of ellipse fit in K-band (kGausig) (phys.angSize;src)
  (ALL)Kell  (n) K-band ellipticity (kEll) (src.ellipticity)
  (ALL)Kpa deg (n) [0,180] K-band position angle (kPA) (pos.posAng)
  (ALL)Kbad  K-band zero confidence pixels (kErrBits) (Note G3)   (meta.code)
  (ALL)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)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (ALL)Kflags   [0,8388607] flags (kppErrBits) (Note G4)   (meta.code.error)
  (ALL)Kdx arcsec (n) ξ offset to Y-band source (kXi) (pos;arith.diff)
  (ALL)Kdy arcsec (n) η offset to Y-band source (kEta) (pos;arith.diff)
  (2)UGCS (char) (n)(i) Name of source in survey (Note G5)   (meta.id;meta.main)
  (2)Zmag mag (n)(i) UKIDSS Z default magnitude (zAperMag3) (Note G1)   (phot.mag;em.opt.I)
  (2)e_Zmag mag (n) Mean error on Zmag (zAperMag3Err) (stat.error;phot.mag;em.opt.I)
  (2)Ztot mag (n) Total point source Z magnitude (zHallMag) (phot.mag;em.opt.I)
  (2)e_Ztot mag (n) Mean error on Ztot (zHallMagErr) (stat.error)
  (2)pZmag mag (n) Petrosian Z magnitude (zPetroMag) (phot.mag;em.opt.I)
  (2)e_pZmag mag (n) Mean error on pZmag (zPetroMagErr) (stat.error;phot.mag)
  (2)Zdiam pix (n) Z-band RMS of axes of ellipse fit (zGausig) (phys.angSize;src)
  (2)Zell  (n) [0,1] Source ellipticity in Z-band (zEll) (src.ellipticity)
  (2)Zpa deg (n) [0,180] Position angle of Z-band ellipse (zPA) (pos.posAng)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Zbad  Z-band zero confidence pixels (zErrBits) (Note G3)   (meta.code)
  (2)Zcl  (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)
  (2)Zflags  (n) [0,8388607] Z-band flags (zppErrBits) (Note G4)   (meta.code.error)
  (2)Ydx arcsec (n) ξ offset to Z-band source (yXi) (pos;arith.diff)
  (2)Ydy arcsec (n) η offset to Z-band source (yEta) (pos;arith.diff)
  (3)UDXS (char) (n)(i) Name of source in survey (Note G5)   (meta.id;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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