VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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II/314/las8 UKIDSS-DR8 LAS, GCS and DXS Surveys (Lawrence+ 2012)
UKIDSS-DR8 Large Area Survey (total of 69,656,413 sources) (69656413 rows)
  -c=160.383833 +02.955105, 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 (160.383833+02.955105)[FK5/J2000] (pos.angDistance)
_RAJ200010 41 32.11992 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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.eq.ra)
_DEJ2000+02 57 18.3780 "d:m:s" Declination (FK5, Equinox=J2000.0) (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.eq.dec)
_RAB195010 38 57.13645 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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.eq.ra)
_DEB1950+03 13 00.3007 "d:m:s" Declination (FK4, Equinox=B1950.0) (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.eq.dec)
_Glon245.17804664 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+50.65302322 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)

ULASJ104132.12+025718.3  (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)
RAJ2000160.383833 deg (i) Right ascension (J2000) (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)
DEJ2000+02.955105 deg (i) Declination (J2000) (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)
Ymag18.710 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.043 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag18.338 mag (i) UKIDSS J default magnitude (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag 0.056 mag Mean error on Jmag (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
Hmag17.760 mag (i) UKIDSS H default magnitude ( hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.091 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag17.428 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.113 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433856326403  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2009.9878 yr Epoch of position measurement (epoch) (time.epoch)
nf 0  Number of frames (nFrames) (meta.number)
mStat 1.05  Merged profile class statistic (mergedClassStat) (stat)
cl-2  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* 0.50   [0,1] Probability of being a star (pStar) (stat.fit.goodness)
pG 0.50   [0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)
pN 0.00   [0,1] Probability of being noise (pNoise) (stat.fit.goodness)
Ytot18.802 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.080 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag18.895 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.123 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.674 pix Y-band RMS of axes of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.13   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa106.7 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)
Jtot18.342 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot 0.077 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag18.330 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag 0.123 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam 2.175 pix J-band RMS of axes of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell 0.21   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa145.6 deg [0,180] J-band position angle (j_1PA) (pos.posAng)
Jbad 0  J-band zero confidence pixels (j_1ErrBits) (Note G3)   (meta.code)
Jcl-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)
Jflags 0   [0,8388607] J-band flags (j_1ppErrBits) (Note G4)   (meta.code.error)
Jdx 0.002 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy-0.020 arcsec η offset to Y-band source (j_1Eta) (pos;arith.diff)
Htot17.757 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.152 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag17.421 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.187 mag Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
Hdiam 1.377 pix RMS of axes of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.32   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa 1.2 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 0.085 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy-0.050 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot17.307 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.161 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag17.003 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.185 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 1.176 pix RMS of axes of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.08   K-band ellipticity (kEll) (src.ellipticity)
Kpa174.3 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 0.111 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy 0.002 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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