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=123.980184 +23.884351, 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 (123.980184+23.884351)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200008 15 55.25164 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+23 53 03.7637 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 12 56.83016 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+24 02 19.0658 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon199.09321959 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+28.54539440 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)
6311008recno 6311008  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ULASJ081555.24+235303.6  (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)
RAJ2000123.980184 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 13 mas Uncertainty in RA (sigRa) (stat.error;pos.eq.ra)
DEJ2000+23.884351 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 13 mas Uncertainty in Dec (sigDec) (stat.error;pos.eq.dec)
Ymag19.279 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.082 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag1 18.866 mag UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag1 0.059 mag Mean error on Jmag1 (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
Jmag218.782 mag UKIDSS J magnitude in the second epoch (j_2AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag2 0.095 mag Mean error on Jmag2 (j_2AperMag3Err) (stat.error;phot.mag;em.IR.J)
Hmag18.404 mag (i) UKIDSS H default magnitude (hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.149 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag  mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag  mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433801949963  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2008.1396 yr Epoch of position measurement (epoch) (time.epoch)
pmRA -12.6 mas/yr Proper motion in RA direction (muRa) (pos.pm;pos.eq.ra)
e_pmRA 12.8 mas/yr Error on RA proper motion (sigMuRa) (stat.error;pos.pm;pos.eq.ra)
pmDE -12.3 mas/yr Proper motion in Dec direction (muDec) (pos.pm;pos.eq.dec)
e_pmDE 12.8 mas/yr Error on Dec proper motion (sigMuDec) (stat.error;pos.pm;pos.eq.dec)
chi2 0.5188   χ-squared value of proper motion solution (chi2) (stat.fit.chi2)
nf4  Number of frames (nFrames) (meta.number)
mStat -1.54  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)
Ytot19.621 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.174 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag19.645 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.202 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.228 pix Y-band RMS of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.21   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa169.4 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 19.009 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot1 0.090 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag1 18.856 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag1 0.120 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam1 2.213 pix J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell1 0.19   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa1122.9 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 0.014 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy1 0.031 arcsec η offset to Y-band source (j_1Eta) (pos;arith.diff)
Jtot218.724 mag Total point source J magnitude (j_2HallMag) (phot.mag;em.IR.J)
e_Jtot2 0.119 mag Mean error on Jtot (j_2HallMagErr) (stat.error)
pJmag218.539 mag Petrosian J magnitude (j_2PetroMag) (phot.mag;em.IR.J)
e_pJmag2 0.178 mag Mean error on pJmag (j_2PetroMagErr) (stat.error;phot.mag)
Jdiam2 2.041 pix J-band RMS of ellipse fit (j_2Gausig) (phys.angSize;src)
Jell2 0.12   [0/1] J-band ellipticity (G1-b/a) (j_2Ell) (src.ellipticity)
Jpa2173.6 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)
Jdx2-0.041 arcsec ξ offset to Y-band source (j_2Xi) (pos;arith.diff)
Jdy2 0.003 arcsec η offset to Y-band source (j_2Eta) (pos;arith.diff)
Htot18.386 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.239 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag18.708 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.382 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 0.32   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa152.2 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 0   [0,8388607] flags (hppErrBits) (Note G4)   (meta.code.error)
Hdx 0.012 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy-0.036 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot  mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot  mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag  mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag  mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam  pix RMS of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell    K-band ellipticity (kEll) (src.ellipticity)
Kpa  deg [0,180] K-band position angle (kPA) (pos.posAng)
Kbad-1  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  arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy  arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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