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=123.793380 +23.396708, 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 (123.793380+23.396708)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200008 15 10.40942 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+23 23 48.1977 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 12 12.44427 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+23 33 00.4833 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon199.55255742 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+28.22321833 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)
6302442recno 6302442  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ULASJ081510.41+232348.1  (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)
RAJ2000123.793380 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 10 mas Uncertainty in RA (sigRa) (stat.error;pos.eq.ra)
DEJ2000+23.396708 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 10 mas Uncertainty in Dec (sigDec) (stat.error;pos.eq.dec)
Ymag19.229 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.071 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag1 18.605 mag UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag1 0.044 mag Mean error on Jmag1 (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
Jmag218.684 mag UKIDSS J magnitude in the second epoch (j_2AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag2 0.084 mag Mean error on Jmag2 (j_2AperMag3Err) (stat.error;phot.mag;em.IR.J)
Hmag18.073 mag (i) UKIDSS H default magnitude (hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.102 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag17.726 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.119 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433802373249  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2007.8896 yr Epoch of position measurement (epoch) (time.epoch)
pmRA 3.1 mas/yr Proper motion in RA direction (muRa) (pos.pm;pos.eq.ra)
e_pmRA 11.5 mas/yr Error on RA proper motion (sigMuRa) (stat.error;pos.pm;pos.eq.ra)
pmDE -6.2 mas/yr Proper motion in Dec direction (muDec) (pos.pm;pos.eq.dec)
e_pmDE 11.5 mas/yr Error on Dec proper motion (sigMuDec) (stat.error;pos.pm;pos.eq.dec)
chi2 2.1010   χ-squared value of proper motion solution (chi2) (stat.fit.chi2)
nf5  Number of frames (nFrames) (meta.number)
mStat -1.31  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* 1.00   [0,1] Probability of being a star (pStar) (stat.fit.goodness)
pG 0.00   [0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)
pN 0.00   [0,1] Probability of being noise (pNoise) (stat.fit.goodness)
Ytot19.513 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.127 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag19.701 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.194 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.253 pix Y-band RMS of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.07   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa 84.7 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 18.699 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot1 0.056 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag1 18.686 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag1 0.083 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam1 2.146 pix J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell1 0.07   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa1 74.8 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 0.021 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy1 0.038 arcsec η offset to Y-band source (j_1Eta) (pos;arith.diff)
Jtot218.704 mag Total point source J magnitude (j_2HallMag) (phot.mag;em.IR.J)
e_Jtot2 0.131 mag Mean error on Jtot (j_2HallMagErr) (stat.error)
pJmag218.875 mag Petrosian J magnitude (j_2PetroMag) (phot.mag;em.IR.J)
e_pJmag2 0.195 mag Mean error on pJmag (j_2PetroMagErr) (stat.error;phot.mag)
Jdiam2 2.159 pix J-band RMS of ellipse fit (j_2Gausig) (phys.angSize;src)
Jell2 0.09   [0/1] J-band ellipticity (G1-b/a) (j_2Ell) (src.ellipticity)
Jpa2136.5 deg [0,180] J-band position angle (j_2PA) (pos.posAng)
Jbad2 0  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)
Jdx2-0.025 arcsec ξ offset to Y-band source (j_2Xi) (pos;arith.diff)
Jdy2 0.043 arcsec η offset to Y-band source (j_2Eta) (pos;arith.diff)
Htot17.671 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.130 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag17.705 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.220 mag Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
Hdiam 1.595 pix RMS of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.44   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa154.4 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 0   [0,8388607] flags (hppErrBits) (Note G4)   (meta.code.error)
Hdx 0.129 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy-0.017 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot17.661 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.190 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag17.587 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.205 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 1.109 pix RMS of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.09   K-band ellipticity (kEll) (src.ellipticity)
Kpa131.9 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 0.022 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy 0.084 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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