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II/319
 UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)
Post annotation
img(gal)
1.II/319/las9UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources) (82655526 rows)
please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  ULAS (char) Name of source in survey (Note G5)   (meta.id;meta.main)
  m   [1/2] "2" indicates a duplicated source (Note G6)   (meta.code.multip)
  RAJ2000 deg 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 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) 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  
  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) 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) 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)
  ID  Unique ID of this merged detection (sourceID) (meta.id)
  Epoch yr 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  
  nf  Number of frames (nFrames) (meta.number)
  mStat  Merged profile class statistic (mergedClassStat) (stat)
  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)
  p*   [0,1] Probability of being a star (pStar) (stat.fit.goodness)
  pG   [0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)
  pN   [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  
  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  
  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  
  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  
  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  
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