| 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=318.677905 +00.410260, eq=J2000, rs=2 |
Note: please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)
| Column | Value | Explain (UCD) | |
| _r | 0.000 | arcsec | Distance from center (318.677905+00.410260)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance) |
| _RAJ2000 | 21 14 42.69720 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) |
| _DEJ2000 | +00 24 36.9360 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) |
| _RAB1950 | 21 12 09.15704 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) |
| _DEB1950 | +00 12 07.9106 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) |
| _Glon | 051.55305655 | 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 | -31.16866262 | 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) |
| 34176274recno | 34176274 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| ULAS | J211442.69+002436.9 | (i) Name of source in survey (Note G5) (meta.id;meta.main) | |
| m | 1 | [1/2] "2" indicates a duplicated source (Note G6) (meta.code.multip) | |
| RAJ2000 | 318.677905 | 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 | +00.410260 | 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) | |
| Ymag | 17.640 | mag | (i) UKIDSS Y default magnitude (yAperMag3) (Note G1) (phot.mag;em.IR.J) |
| e_Ymag | 0.022 | mag | Mean error on Ymag (yAperMag3Err) (stat.error;phot.mag;em.opt.B) |
| Jmag1 | 17.118 | mag | UKIDSS J magnitude in the first epoch (j_1AperMag3) (Note G1) (phot.mag;em.IR.J) |
| e_Jmag1 | 0.023 | 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) | |
| Hmag | 16.491 | mag | (i) UKIDSS H default magnitude (hAperMag3) (Note G1) (phot.mag;em.IR.H) |
| e_Hmag | 0.030 | mag | Mean error on Hmag (hAperMag3Err) (stat.error;phot.mag;em.IR.H) |
| Kmag | 15.974 | mag | (i) UKIDSS K default magnitude (kAperMag3) (Note G1) (phot.mag;em.IR.K) |
| e_Kmag | 0.025 | mag | Mean error on Kmag (kAperMag3Err) (stat.error;phot.mag;em.IR.K) |
| ID | 433858417058 | Unique ID of this merged detection (sourceID) (meta.id) | |
| Epoch | 2010.3492 | 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) | ||
| nf | 0 | Number of frames (nFrames) (meta.number) | |
| mStat | 54.22 | 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) | |
| Ytot | 16.512 | mag | Total point source Y magnitude (yHallMag) (phot.mag;em.IR.J) |
| e_Ytot | 0.029 | mag | Mean error on Ytot (yHallMagErr) (stat.error) |
| pYmag | 16.510 | mag | Petrosian Y magnitude (yPetroMag) (phot.mag;em.IR.J) |
| e_pYmag | 0.048 | mag | Mean error on pYmag (yPetroMagErr) (stat.error;phot.mag) |
| Ydiam | 4.179 | pix | Y-band RMS of ellipse fit (yGausig) (phys.angSize;src) |
| Yell | 0.09 | [0,1] Source ellipticity in Y-band (yEll) (src.ellipticity) | |
| Ypa | 84.6 | 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 | 16.110 | mag | Total point source J magnitude (j_1HallMag) (phot.mag;em.IR.J) |
| e_Jtot1 | 0.031 | mag | Mean error on Jtot (j_1HallMagErr) (stat.error) |
| pJmag1 | 16.073 | mag | Petrosian J magnitude (j_1PetroMag) (phot.mag;em.IR.J) |
| e_pJmag1 | 0.053 | mag | Mean error on pJmag (j_1PetroMagErr) (stat.error;phot.mag) |
| Jdiam1 | 5.951 | pix | J-band RMS of ellipse fit (j_1Gausig) (phys.angSize;src) |
| Jell1 | 0.07 | [0/1] J-band ellipticity (G1-b/a) (j_1Ell) (src.ellipticity) | |
| Jpa1 | 3.0 | 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 | -0.117 | arcsec | ξ offset to Y-band source (j_1Xi) (pos;arith.diff) |
| Jdy1 | -0.032 | 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) | |
| Htot | 15.485 | mag | Total point source H magnitude (hHallMag) (phot.mag;em.IR.H) |
| e_Htot | 0.044 | mag | Mean error on Htot (hHallMagErr) (stat.error) |
| pHmag | 15.574 | mag | Petrosian H magnitude (hPetroMag) (phot.mag;em.IR.H) |
| e_pHmag | 0.073 | mag | Mean error on Hpag (hPetroMagErr) (stat.error;phot.mag) |
| Hdiam | 3.298 | pix | RMS of ellipse fit in H-band (hGausig) (phys.angSize;src) |
| Hell | 0.13 | Ellipticity in H-band (hEll) (src.ellipticity) | |
| Hpa | 155.5 | 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 | -0.084 | arcsec | ξ offset to Y-band source (hXi) (pos;arith.diff) |
| Hdy | -0.025 | arcsec | η offset to Y-band source (hEta) (pos;arith.diff) |
| Ktot | 14.946 | mag | Total point source K magnitude (kHallMag) (phot.mag;em.IR.K) |
| e_Ktot | 0.037 | mag | Mean error on Ktot (kHallMagErr) (stat.error) |
| pKmag | 15.022 | mag | Petrosian K magnitude (kPetroMag) (phot.mag;em.IR.K) |
| e_pKmag | 0.064 | mag | Mean error on pKmag (kPetroMagErr) (stat.error;phot.mag) |
| Kdiam | 3.569 | pix | RMS of ellipse fit in K-band (kGausig) (phys.angSize;src) |
| Kell | 0.09 | K-band ellipticity (kEll) (src.ellipticity) | |
| Kpa | 177.3 | 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 | -0.029 | arcsec | ξ offset to Y-band source (kXi) (pos;arith.diff) |
| Kdy | 0.021 | arcsec | η offset to Y-band source (kEta) (pos;arith.diff) |
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