VizieR

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VizieR

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II/319/las9 UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)
UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources) (82655526 rows)
  -c=144.561741 +02.006591, eq=J2000, rs=2
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Note: please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (144.561741+02.006591)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200009 38 14.80488 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+02 00 23.5638 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195009 35 39.53234 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+02 13 55.7326 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon232.96049261 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+37.42160080 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
65651658recno65651658  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ULASJ093814.81+020023.7  (i) Name of source in survey (Note G5)   (meta.id;meta.main)
m1   [1/2] "2" indicates a duplicated source (Note G6)   (meta.code.multip)
RAJ2000144.561741 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 5 mas Uncertainty in RA (sigRa) (stat.error;pos.eq.ra)
DEJ2000+02.006591 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 5 mas Uncertainty in Dec (sigDec) (stat.error;pos.eq.dec)
Ymag16.313 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.007 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag1 15.715 mag UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag1 0.006 mag Mean error on Jmag1 (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
Jmag2  mag UKIDSS J magnitude in the second epoch (j_2AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag2  mag Mean error on Jmag2 (j_2AperMag3Err) (stat.error;phot.mag;em.IR.J)
Hmag14.872 mag (i) UKIDSS H default magnitude (hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.007 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag13.845 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.005 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433851142317  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2007.6165 yr Epoch of position measurement (epoch) (time.epoch)
pmRA 25.5 mas/yr Proper motion in RA direction (muRa) (pos.pm;pos.eq.ra)
e_pmRA 10.0 mas/yr Error on RA proper motion (sigMuRa) (stat.error;pos.pm;pos.eq.ra)
pmDE 21.5 mas/yr Proper motion in Dec direction (muDec) (pos.pm;pos.eq.dec)
e_pmDE 10.0 mas/yr Error on Dec proper motion (sigMuDec) (stat.error;pos.pm;pos.eq.dec)
chi2 0.9080   χ-squared value of proper motion solution (chi2) (stat.fit.chi2)
nf4  Number of frames (nFrames) (meta.number)
mStat 20.13  Merged profile class statistic (mergedClassStat) (stat)
cl 1  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* 0.00   [0,1] Probability of being a star (pStar) (stat.fit.goodness)
pG 1.00   [0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)
pN 0.00   [0,1] Probability of being noise (pNoise) (stat.fit.goodness)
Ytot15.453 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.008 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag15.328 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.014 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 5.653 pix Y-band RMS of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.15   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa141.9 deg [0,180] Position angle of Y-band ellipse (yPA) (pos.posAng;instr.det)
Ybad 0  Y-band zero confidence pixels (yErrBits) (Note G3)   (meta.code)
Ycl 1  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 0   [0,8388607] Y-band flags (yppErrBits) (Note G4)   (meta.code.error)
Jtot1 14.939 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot1 0.007 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag1 14.819 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag1 0.014 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam1 9.887 pix J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell1 0.21   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa1148.2 deg [0,180] J-band position angle (j_1PA) (pos.posAng)
Jbad1 0  J-band zero confidence pixels (j_1ErrBits) (Note G3)   (meta.code)
Jcl1 1   [-3,1] J-band source class (j_1Class) (Note G2)   (meta.code.class)
Jflags1 0   [0,8388607] J-band flags (j_1ppErrBits) (Note G4)   (meta.code.error)
Jdx1 0.011 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy1-0.054 arcsec η offset to Y-band source (j_1Eta) (pos;arith.diff)
Jtot2  mag Total point source J magnitude (j_2HallMag) (phot.mag;em.IR.J)
e_Jtot2  mag Mean error on Jtot (j_2HallMagErr) (stat.error)
pJmag2  mag Petrosian J magnitude (j_2PetroMag) (phot.mag;em.IR.J)
e_pJmag2  mag Mean error on pJmag (j_2PetroMagErr) (stat.error;phot.mag)
Jdiam2  pix J-band RMS of ellipse fit (j_2Gausig) (phys.angSize;src)
Jell2    [0/1] J-band ellipticity (G1-b/a) (j_2Ell) (src.ellipticity)
Jpa2  deg [0,180] J-band position angle (j_2PA) (pos.posAng)
Jbad2-1  J-band zero confidence pixels (j_2ErrBits) (Note G3)   (meta.code)
Jcl2-1   [-3,1] J-band source class (j_2Class) (Note G2)   (meta.code.class)
Jflags2 0  band flags (j_2ppErrBits) (Note G4)   (meta.code.error)
Jdx2  arcsec ξ offset to Y-band source (j_2Xi) (pos;arith.diff)
Jdy2  arcsec η offset to Y-band source (j_2Eta) (pos;arith.diff)
Htot14.219 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.010 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag14.333 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.018 mag Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
Hdiam 2.126 pix RMS of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.29   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa 27.2 deg [0,180] H-band position angle (hPA) (pos.posAng)
Hbad 0  H-band zero confidence pixels (hErrBits) (Note G3)   (meta.code)
Hcl 1  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 16   [0,8388607] flags (hppErrBits) (Note G4)   (meta.code.error)
Hdx-0.029 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy-0.073 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot13.392 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.007 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag13.347 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.008 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 4.446 pix RMS of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.13   K-band ellipticity (kEll) (src.ellipticity)
Kpa157.0 deg [0,180] K-band position angle (kPA) (pos.posAng)
Kbad 0  K-band zero confidence pixels (kErrBits) (Note G3)   (meta.code)
Kcl 1  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   [0,8388607] flags (kppErrBits) (Note G4)   (meta.code.error)
Kdx-0.021 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy-0.042 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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