VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) 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=144.437484 +02.759410, 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 (144.437484+02.759410)[FK5/J2000] (pos.angDistance)
_RAJ200009 37 44.99616 "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 45 33.8760 "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)
_RAB195009 35 09.28111 "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+02 59 05.6576 "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)
_Glon232.07816647 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+37.72687270 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)

ULASJ093744.99+024533.8  (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)
RAJ2000144.437484 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+02.759410 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)
Ymag16.953 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.013 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag16.391 mag (i) UKIDSS J default magnitude (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag 0.011 mag Mean error on Jmag (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
Hmag15.661 mag (i) UKIDSS H default magnitude ( hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.012 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag15.245 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.013 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433823128895  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2008.1476 yr Epoch of position measurement (epoch) (time.epoch)
nf 0  Number of frames (nFrames) (meta.number)
mStat 77.64  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* 0.00   [0,1] Probability of being a star (pStar) (stat.fit.goodness)
pG 1.00   [0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)
pN 0.00   [0,1] Probability of being noise (pNoise) (stat.fit.goodness)
Ytot16.016 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.015 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag16.151 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.039 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.080 pix Y-band RMS of axes of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.35   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa 88.9 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 16   [0,8388607] Y-band flags (yppErrBits) (Note G4)   (meta.code.error)
Jtot15.206 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot 0.010 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag15.894 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag 0.039 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam 2.049 pix J-band RMS of axes of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell 0.35   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa 90.8 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 16   [0,8388607] J-band flags (j_1ppErrBits) (Note G4)   (meta.code.error)
Jdx 0.079 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy 0.022 arcsec η offset to Y-band source (j_1Eta) (pos;arith.diff)
Htot15.018 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.018 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag14.802 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.033 mag Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
Hdiam 1.198 pix RMS of axes of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.41   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa 93.9 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 16   [0,8388607] flags (hppErrBits) (Note G4)   (meta.code.error)
Hdx 0.077 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy 0.002 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot13.087 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.010 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag12.992 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.016 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 5.220 pix RMS of axes of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.87   K-band ellipticity (kEll) (src.ellipticity)
Kpa 88.6 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 16   [0,8388607] flags (kppErrBits) (Note G4)   (meta.code.error)
Kdx-0.964 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy 0.009 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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