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=026.455746 +04.021656, 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 (026.455746+04.021656)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200001 45 49.37904 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+04 01 17.9616 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195001 43 13.62108 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+03 46 18.1454 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon147.86030451 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-56.19516417 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)
26979814recno26979814  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ULASJ014549.37+040117.9  (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)
RAJ2000026.455746 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  mas Uncertainty in RA (sigRa) (stat.error;pos.eq.ra)
DEJ2000+04.021656 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  mas Uncertainty in Dec (sigDec) (stat.error;pos.eq.dec)
Ymag19.020 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.066 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag1 18.613 mag UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag1 0.083 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)
Hmag17.935 mag (i) UKIDSS H default magnitude (hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.095 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag17.558 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.108 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433843482068  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2011.0164 yr Epoch of position measurement (epoch) (time.epoch)
pmRA  mas/yr Proper motion in RA direction (muRa) (pos.pm;pos.eq.ra)
e_pmRA  mas/yr Error on RA proper motion (sigMuRa) (stat.error;pos.pm;pos.eq.ra)
pmDE  mas/yr Proper motion in Dec direction (muDec) (pos.pm;pos.eq.dec)
e_pmDE  mas/yr Error on Dec proper motion (sigMuDec) (stat.error;pos.pm;pos.eq.dec)
chi2    χ-squared value of proper motion solution (chi2) (stat.fit.chi2)
nf0  Number of frames (nFrames) (meta.number)
mStat -1.39  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)
Ytot19.164 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.112 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag19.151 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.149 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.334 pix Y-band RMS of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.22   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa 40.3 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 18.662 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot1 0.130 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag1 18.678 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag1 0.157 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam1 2.083 pix J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell1 0.18   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa1 68.0 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 0.007 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy1-0.006 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)
Htot18.014 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.192 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag18.062 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 1.294 pix RMS of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.05   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa 5.6 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 0.038 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy 0.000 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot17.574 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.224 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag17.722 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.332 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 1.382 pix RMS of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.34   K-band ellipticity (kEll) (src.ellipticity)
Kpa 84.8 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 0.029 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy 0.043 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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