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=122.915100 +23.665016, 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 (122.915100+23.665016)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200008 11 39.61589 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+23 39 54.0258 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 08 41.05942 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+23 48 52.9060 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon198.96355039 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+27.55283443 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)
6300373recno 6300373  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ULASJ081139.62+233954.0  (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)
RAJ2000122.915100 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 9 mas Uncertainty in RA (sigRa) (stat.error;pos.eq.ra)
DEJ2000+23.665016 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 9 mas Uncertainty in Dec (sigDec) (stat.error;pos.eq.dec)
Ymag18.657 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.045 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag1 18.256 mag UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag1 0.033 mag Mean error on Jmag1 (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
Jmag218.187 mag UKIDSS J magnitude in the second epoch (j_2AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag2 0.049 mag Mean error on Jmag2 (j_2AperMag3Err) (stat.error;phot.mag;em.IR.J)
Hmag17.837 mag (i) UKIDSS H default magnitude (hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.082 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag17.725 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.118 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433802222423  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2008.3751 yr Epoch of position measurement (epoch) (time.epoch)
pmRA 13.3 mas/yr Proper motion in RA direction (muRa) (pos.pm;pos.eq.ra)
e_pmRA 9.4 mas/yr Error on RA proper motion (sigMuRa) (stat.error;pos.pm;pos.eq.ra)
pmDE 3.8 mas/yr Proper motion in Dec direction (muDec) (pos.pm;pos.eq.dec)
e_pmDE 9.4 mas/yr Error on Dec proper motion (sigMuDec) (stat.error;pos.pm;pos.eq.dec)
chi2 1.2700   χ-squared value of proper motion solution (chi2) (stat.fit.chi2)
nf5  Number of frames (nFrames) (meta.number)
mStat 0.82  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)
Ytot18.681 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.070 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag18.721 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.099 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.534 pix Y-band RMS of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.18   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa119.0 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 18.355 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot1 0.050 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag1 18.275 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag1 0.071 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam1 2.621 pix J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell1 0.12   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa1 65.4 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)
Jdx1-0.047 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy1 0.028 arcsec η offset to Y-band source (j_1Eta) (pos;arith.diff)
Jtot218.232 mag Total point source J magnitude (j_2HallMag) (phot.mag;em.IR.J)
e_Jtot2 0.070 mag Mean error on Jtot (j_2HallMagErr) (stat.error)
pJmag218.035 mag Petrosian J magnitude (j_2PetroMag) (phot.mag;em.IR.J)
e_pJmag2 0.088 mag Mean error on pJmag (j_2PetroMagErr) (stat.error;phot.mag)
Jdiam2 2.296 pix J-band RMS of ellipse fit (j_2Gausig) (phys.angSize;src)
Jell2 0.08   [0/1] J-band ellipticity (G1-b/a) (j_2Ell) (src.ellipticity)
Jpa2 92.2 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)
Jdx2-0.014 arcsec ξ offset to Y-band source (j_2Xi) (pos;arith.diff)
Jdy2 0.055 arcsec η offset to Y-band source (j_2Eta) (pos;arith.diff)
Htot17.958 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.143 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag18.015 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.201 mag Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
Hdiam 1.203 pix RMS of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.06   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa 78.9 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-0.036 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)
Ktot17.713 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.215 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag17.737 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.235 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 1.144 pix RMS of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.21   K-band ellipticity (kEll) (src.ellipticity)
Kpa 51.7 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 0.024 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy 0.037 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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