VizieR

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VizieR

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II/314/dxs8 UKIDSS-DR8 LAS, GCS and DXS Surveys (Lawrence+ 2012)
UKIDSS-DR8 Deep Extragalactic Survey (total of 2,042,339 sources) (2042339 rows)
  -c=243.000989 +53.614023, 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 (243.000989+53.614023)[FK5/J2000] (pos.angDistance)
_RAJ200016 12 00.23736 "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+53 36 50.4828 "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)
_RAB195016 10 47.29318 "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+53 44 27.5639 "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)
_Glon082.95370230 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+44.86600968 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)

UDXSJ161200.23+533650.4  (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)
RAJ2000243.000989 deg (i) Right ascension (J2000) (recommended designation of the sources is UDXS JHHMMSS.ss+DMMSS.s, see http://cds.u-strasbg.fr/cgi-bin/Dic?UDXS) (pos.eq.ra;meta.main)
DEJ2000+53.614023 deg (i) Declination (J2000) (recommended designation of the sources is UDXS JHHMMSS.ss+DMMSS.s, see http://cds.u-strasbg.fr/cgi-bin/Dic?UDXS) (pos.eq.dec;meta.main)
Jmag  mag (i) UKIDSS J default magnitude (jAperMag3) (Note G1)   (phot.mag;em.IR.J)
e_Jmag  mag Mean error on Jmag (jAperMag3Err) (stat.error;phot.mag;em.IR.J)
Kmag18.522 mag (i) UKIDSS K default magnitude (k_1AperMag3) (Note G1)   (phot.mag;em.IR.K)
e_Kmag 0.025 mag Mean error on Kmag (k_1AperMag3Err) (stat.error;phot.mag;em.IR.K)
ID446677566433  Unique ID of this merged detection (sourceID) (meta.id)
mStat 8.17  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* 0.05   [0,1] Probability of being a star (pStar) (stat.fit.goodness)
pG 0.90   [0,1] Probability of being a galaxy (pGalaxy) (stat.fit.goodness)
pN 0.05   [0,1] Probability of being noise (pNoise) (stat.fit.goodness)
Jtot  mag Total point source J magnitude (jHallMag) (phot.mag;em.IR.J)
e_Jtot  mag Mean error on Jtot (jHallMagErr) (stat.error)
pJmag  mag Petrosian J magnitude (jPetroMag) (phot.mag;em.IR.J)
e_pJmag  mag Mean error on pJmag (jPetroMagErr) (stat.error;phot.mag)
Jdiam  pix J-band RMS of axes of ellipse fit (jGausig) (phys.angSize;src)
Jell    [0/1] J-band ellipticity (1-b/a) (jEll) (src.ellipticity)
Jpa  deg [0,180] J-band position angle (jPA) (pos.posAng)
Jbad -1  J-band zero confidence pixels (jErrBits) (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 (jppErrBits) (Note G4)   (meta.code.error)
Jdx  arcsec ξ East-offset to master detection (jXi) (pos;arith.diff)
Jdy  arcsec η North-offset to master detection (jEta) (pos;arith.diff)
Ktot18.585 mag Total point source K magnitude (kHallMag) (phot.mag;em.IR.K)
e_Ktot 0.042 mag Mean error on Ktot (kHallMagErr) (stat.error)
pKmag18.711 mag Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K)
e_pKmag 0.069 mag Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag)
Kdiam 3.375 pix K-band RMS of axes of ellipse fit (kGausig) (phys.angSize;src)
Kell 0.13   K-band ellipticity (kEll) (src.ellipticity)
Kpa177.8 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 0.000 arcsec ξ East-offset to master detection (kXi) (pos;arith.diff)
Kdy 0.000 arcsec η North-offset to master detection (kEta) (pos;arith.diff)
  
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