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=153.959068 -00.739195, 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 (153.959068-00.739195)[FK5/J2000] (pos.angDistance)
_RAJ200010 15 50.17632 "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)
_DEJ2000-00 44 21.1020 "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 13 16.74124 "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)
_DEB1950-00 29 23.2891 "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)
_Glon243.19052430 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+43.36809348 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)

ULASJ101550.17-004421.1  (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)
RAJ2000153.959068 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)
DEJ2000-00.739195 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)
Ymag18.046 mag (i) UKIDSS Y default magnitude (yAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Ymag 0.023 mag Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B)
Jmag17.601 mag (i) UKIDSS J default magnitude (j_1AperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag 0.025 mag Mean error on Jmag (j_1AperMag3Err) (stat.error;phot.mag;em.IR.J)
Hmag17.002 mag (i) UKIDSS H default magnitude ( hAperMag3) (Note G1)   (phot.mag;em.IR.H)
e_Hmag 0.035 mag Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H)
Kmag16.811 mag (i) UKIDSS K default magnitude (kAperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.058 mag Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K)
ID433837418079  Unique ID of this merged detection (sourceID) (meta.id)
Epoch2005.9799 yr Epoch of position measurement (epoch) (time.epoch)
nf 0  Number of frames (nFrames) (meta.number)
mStat -1.56  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)
Ytot18.049 mag Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J)
e_Ytot 0.030 mag Mean error on Ytot (yHallMagErr) (stat.error)
pYmag18.029 mag Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J)
e_pYmag 0.044 mag Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag)
Ydiam 1.576 pix Y-band RMS of axes of ellipse fit (yGausig) (phys.angSize;src)
Yell 0.04   [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity)
Ypa166.8 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)
Jtot17.682 mag Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J)
e_Jtot 0.032 mag Mean error on Jtot (j_1HallMagErr) (stat.error)
pJmag17.644 mag Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J)
e_pJmag 0.049 mag Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag)
Jdiam 2.528 pix J-band RMS of axes of ellipse fit (j_1Gausig) (phys.angSize;src)
Jell 0.11   [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity)
Jpa 36.4 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-0.021 arcsec ξ offset to Y-band source (j_1Xi) (pos;arith.diff)
Jdy 0.011 arcsec η offset to Y-band source (j_1Eta) (pos;arith.diff)
Htot17.059 mag Total point source H magnitude (hHallMag) (phot.mag;em.IR.H)
e_Htot 0.054 mag Mean error on Htot (hHallMagErr) (stat.error)
pHmag16.996 mag Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H)
e_pHmag 0.076 mag Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag)
Hdiam 1.563 pix RMS of axes of ellipse fit in H-band (hGausig) (phys.angSize;src)
Hell 0.12   Ellipticity in H-band (hEll) (src.ellipticity)
Hpa116.9 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 0   [0,8388607] flags (hppErrBits) (Note G4)   (meta.code.error)
Hdx 0.080 arcsec ξ offset to Y-band source (hXi) (pos;arith.diff)
Hdy 0.053 arcsec η offset to Y-band source (hEta) (pos;arith.diff)
Ktot17.001 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.106 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag17.022 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.149 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 1.402 pix RMS of axes of ellipse fit in K-band (kGausig) (phys.angSize;src)
Kell 0.17   K-band ellipticity (kEll) (src.ellipticity)
Kpa 73.3 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-0.028 arcsec ξ offset to Y-band source (kXi) (pos;arith.diff)
Kdy 0.074 arcsec η offset to Y-band source (kEta) (pos;arith.diff)
  
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