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=144.573693 +01.996778, 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 (144.573693+01.996778)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200009 38 17.68450 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+01 59 48.3852 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195009 35 42.49223 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+02 13 21.6549 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon232.97905787 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+37.42628004 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)
65651298recno65651298  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ULASJ093817.68+015948.3  (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)
RAJ2000144.573693 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 6 mas Uncertainty in RA (sigRa) (stat.error;pos.eq.ra)
DEJ2000+01.996778 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 6 mas Uncertainty in Dec (sigDec) (stat.error;pos.eq.dec)
Ymag17.477 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.016 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag1 17.042 mag UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag1 0.016 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)
Hmag16.540 mag (i) UKIDSS H default magnitude (hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.030 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag16.478 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.039 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433851142377  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2007.7914 yr Epoch of position measurement (epoch) (time.epoch)
pmRA 3.5 mas/yr Proper motion in RA direction (muRa) (pos.pm;pos.eq.ra)
e_pmRA 13.3 mas/yr Error on RA proper motion (sigMuRa) (stat.error;pos.pm;pos.eq.ra)
pmDE 2.0 mas/yr Proper motion in Dec direction (muDec) (pos.pm;pos.eq.dec)
e_pmDE 13.3 mas/yr Error on Dec proper motion (sigMuDec) (stat.error;pos.pm;pos.eq.dec)
chi2 0.5406   χ-squared value of proper motion solution (chi2) (stat.fit.chi2)
nf4  Number of frames (nFrames) (meta.number)
mStat -1.73  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)
Ytot17.587 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.019 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag17.615 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.029 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.579 pix Y-band RMS of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.09   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa131.6 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 17.126 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot1 0.020 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag1 17.105 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag1 0.030 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam1 2.813 pix J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell1 0.05   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa1 90.9 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 0.003 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy1-0.043 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)
Htot16.597 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.044 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag16.595 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.063 mag Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
Hdiam 1.411 pix RMS of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.10   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa 55.6 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 0.006 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy-0.022 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot16.574 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.064 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag16.775 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.107 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 1.573 pix RMS of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.13   K-band ellipticity (kEll) (src.ellipticity)
Kpa 16.9 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-0.019 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy-0.036 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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