vikingSource Contains merged sources from detections in vikingDetection sourceID UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record meta.bibint frameSetID UID of the set of frames that this merged source comes from meta.biblong ra Celestial Right Ascension deg double dec Celestial Declination deg double cx unit vector of spherical co-ordinates pos.cartesian.x;pos.eqdouble cy unit vector of spherical co-ordinates pos.cartesian.y;pos.eqdouble cz unit vector of spherical co-ordinates pos.cartesian.z;pos.eqdouble htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates poslong l Galactic longitude Degrees pos.galactic.londouble b Galactic latitude Degrees pos.galactic.latdouble lambda SDSS system spherical co-ordinate 1 Degrees posdouble eta SDSS system spherical co-ordinate 2 Degrees posdouble priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). meta.codelong zmyPnt Point source colour Z-Y (using aperMag3) mag phot.color;em.opt.I;em.IR.NIRfloat zmyPntErr Error on point source colour Z-Y mag stat.error;em.opt.I;em.IR.NIRfloat ymjPnt Point source colour Y-J (using aperMag3) mag phot.color;em.IR.NIR;em.IR.Jfloat ymjPntErr Error on point source colour Y-J mag stat.error;em.IR.NIR;em.IR.Jfloat jmhPnt Point source colour J-H (using aperMag3) mag phot.color;em.IR.J;em.IR.Hfloat jmhPntErr Error on point source colour J-H mag stat.error;em.IR.J;em.IR.Hfloat hmksPnt Point source colour H-Ks (using aperMag3) mag phot.color;em.IR.H;em.IR.Kfloat hmksPntErr Error on point source colour H-Ks mag stat.error;em.IR.H;em.IR.Kfloat zmyExt Extended source colour Z-Y (using aperMagNoAperCorr3) mag phot.color;em.opt.I;em.IR.NIRfloat zmyExtErr Error on extended source colour Z-Y mag stat.error;em.opt.I;em.IR.NIRfloat ymjExt Extended source colour Y-J (using aperMagNoAperCorr3) mag phot.color;em.IR.NIR;em.IR.Jfloat ymjExtErr Error on extended source colour Y-J mag stat.error;em.IR.NIR;em.IR.Jfloat jmhExt Extended source colour J-H (using aperMagNoAperCorr3) mag phot.color;em.IR.J;em.IR.Hfloat jmhExtErr Error on extended source colour J-H mag stat.error;em.IR.J;em.IR.Hfloat hmksExt Extended source colour H-Ks (using aperMagNoAperCorr3) mag phot.color;em.IR.H;em.IR.Kfloat hmksExtErr Error on extended source colour H-Ks mag stat.error;em.IR.H;em.IR.Kfloat mergedClassStat Merged N(0,1) stellarness-of-profile statistic statfloat mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) meta.codeint pStar Probability that the source is a star statfloat pGalaxy Probability that the source is a galaxy statfloat pNoise Probability that the source is noise statfloat pSaturated Probability that the source is saturated statfloat eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner &#38; Davis (1998) maps. This uses the correction given in Bonifacio, Monai &#38; Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)&gt;0.1) phys.absorption.galfloat aZ The galactic extinction correction in the Z band for extragalactic objects mag phys.absorption.galfloat aY The galactic extinction correction in the Y band for extragalactic objects mag phys.absorption.galfloat aJ The galactic extinction correction in the J band for extragalactic objects mag phys.absorption.galfloat aH The galactic extinction correction in the H band for extragalactic objects mag phys.absorption.galfloat aKs The galactic extinction correction in the Ks band for extragalactic objects mag phys.absorption.galfloat zPetroMag Extended source Z mag (Petrosian) mag phot.mag;em.opt.Ifloat zPetroMagErr Error in extended source Z mag (Petrosian) mag stat.error;em.opt.I;phot.magfloat zPsfMag Point source profile-fitted Z mag mag phot.mag;em.opt.Ifloat zPsfMagErr Error in point source profile-fitted Z mag mag stat.error;em.opt.I;phot.magfloat zSerMag2D Extended source Z mag (profile-fitted) mag phot.mag;em.opt.Ifloat zSerMag2DErr Error in extended source Z mag (profile-fitted) mag stat.error;em.opt.I;phot.magfloat zAperMag3 Default point source Z aperture corrected mag (2.0 arcsec aperture diameter) mag phot.mag;em.opt.Ifloat zAperMag3Err Error in default point/extended source Z mag (2.0 arcsec aperture diameter) mag stat.error;em.opt.I;phot.magfloat zAperMag4 Point source Z aperture corrected mag (2.8 arcsec aperture diameter) mag phot.mag;em.opt.Ifloat zAperMag4Err Error in point/extended source Z mag (2.8 arcsec aperture diameter) mag stat.error;em.opt.I;phot.magfloat zAperMag6 Point source Z aperture corrected mag (5.7 arcsec aperture diameter) mag phot.mag;em.opt.Ifloat zAperMag6Err Error in point/extended source Z mag (5.7 arcsec aperture diameter) mag stat.error;em.opt.I;phot.magfloat zAperMagNoAperCorr3 Default extended source Z aperture mag (2.0 arcsec aperture diameter) mag phot.mag;em.opt.Ifloat zAperMagNoAperCorr4 Extended source Z aperture mag (2.8 arcsec aperture diameter) mag phot.mag;em.opt.Ifloat zAperMagNoAperCorr6 Extended source Z aperture mag (5.7 arcsec aperture diameter) mag phot.mag;em.opt.Ifloat zHlCorSMjRadAs Seeing corrected half-light, semi-major axis in Z band arcsec phys.angSize;em.opt.Ifloat zGausig RMS of axes of ellipse fit in Z pixels src.morph.param;em.opt.Ifloat zEll 1-b/a, where a/b=semi-major/minor axes in Z src.ellipticity;em.opt.Ifloat zPA ellipse fit celestial orientation in Z Degrees pos.posAng;em.opt.Ifloat zErrBits processing warning/error bitwise flags in Z meta.code;em.opt.Iint zAverageConf average confidence in 2 arcsec diameter default aperture (aper3) Z stat.likelihood;em.opt.Ifloat zClass discrete image classification flag in Z src.class;em.opt.Iint zClassStat N(0,1) stellarness-of-profile statistic in Z stat;em.opt.Ifloat zppErrBits additional WFAU post-processing error bits in Z meta.code;em.opt.Iint zSeqNum the running number of the Z detection meta.number;em.opt.Iint zXi Offset of Z detection from master position (+east/-west) arcsec pos.eq.ra;arith.diff;em.opt.Ifloat zEta Offset of Z detection from master position (+north/-south) arcsec pos.eq.dec;arith.diff;em.opt.Ifloat yPetroMag Extended source Y mag (Petrosian) mag phot.mag;em.IR.NIRfloat yPetroMagErr Error in extended source Y mag (Petrosian) mag stat.error;em.IR.NIR;phot.magfloat yPsfMag Point source profile-fitted Y mag mag phot.mag;em.IR.NIRfloat yPsfMagErr Error in point source profile-fitted Y mag mag stat.error;em.IR.NIR;phot.magfloat ySerMag2D Extended source Y mag (profile-fitted) mag phot.mag;em.IR.NIRfloat ySerMag2DErr Error in extended source Y mag (profile-fitted) mag stat.error;em.IR.NIR;phot.magfloat yAperMag3 Default point source Y aperture corrected mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.NIRfloat yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag stat.error;em.IR.NIR;phot.magfloat yAperMag4 Point source Y aperture corrected mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.NIRfloat yAperMag4Err Error in point/extended source Y mag (2.8 arcsec aperture diameter) mag stat.error;em.IR.NIR;phot.magfloat yAperMag6 Point source Y aperture corrected mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.NIRfloat yAperMag6Err Error in point/extended source Y mag (5.7 arcsec aperture diameter) mag stat.error;em.IR.NIR;phot.magfloat yAperMagNoAperCorr3 Default extended source Y aperture mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.NIRfloat yAperMagNoAperCorr4 Extended source Y aperture mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.NIRfloat yAperMagNoAperCorr6 Extended source Y aperture mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.NIRfloat yHlCorSMjRadAs Seeing corrected half-light, semi-major axis in Y band arcsec phys.angSize;em.IR.NIRfloat yGausig RMS of axes of ellipse fit in Y pixels src.morph.param;em.IR.NIRfloat yEll 1-b/a, where a/b=semi-major/minor axes in Y src.ellipticity;em.IR.NIRfloat yPA ellipse fit celestial orientation in Y Degrees pos.posAng;em.IR.NIRfloat yErrBits processing warning/error bitwise flags in Y meta.code;em.IR.NIRint yAverageConf average confidence in 2 arcsec diameter default aperture (aper3) Y stat.likelihood;em.IR.NIRfloat yClass discrete image classification flag in Y src.class;em.IR.NIRint yClassStat N(0,1) stellarness-of-profile statistic in Y stat;em.IR.NIRfloat yppErrBits additional WFAU post-processing error bits in Y meta.code;em.IR.NIRint ySeqNum the running number of the Y detection meta.number;em.IR.NIRint yXi Offset of Y detection from master position (+east/-west) arcsec pos.eq.ra;arith.diff;em.IR.NIRfloat yEta Offset of Y detection from master position (+north/-south) arcsec pos.eq.dec;arith.diff;em.IR.NIRfloat jPetroMag Extended source J mag (Petrosian) mag phot.mag;em.IR.Jfloat jPetroMagErr Error in extended source J mag (Petrosian) mag stat.error;em.IR.J;phot.magfloat jPsfMag Point source profile-fitted J mag mag phot.mag;em.IR.Jfloat jPsfMagErr Error in point source profile-fitted J mag mag stat.error;em.IR.J;phot.magfloat jSerMag2D Extended source J mag (profile-fitted) mag phot.mag;em.IR.Jfloat jSerMag2DErr Error in extended source J mag (profile-fitted) mag stat.error;em.IR.J;phot.magfloat jAperMag3 Default point source J aperture corrected mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.Jfloat jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag stat.error;em.IR.J;phot.magfloat jAperMag4 Point source J aperture corrected mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.Jfloat jAperMag4Err Error in point/extended source J mag (2.8 arcsec aperture diameter) mag stat.error;em.IR.J;phot.magfloat jAperMag6 Point source J aperture corrected mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.Jfloat jAperMag6Err Error in point/extended source J mag (5.7 arcsec aperture diameter) mag stat.error;em.IR.J;phot.magfloat jAperMagNoAperCorr3 Default extended source J aperture mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.Jfloat jAperMagNoAperCorr4 Extended source J aperture mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.Jfloat jAperMagNoAperCorr6 Extended source J aperture mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.Jfloat jHlCorSMjRadAs Seeing corrected half-light, semi-major axis in J band arcsec phys.angSize;em.IR.Jfloat jGausig RMS of axes of ellipse fit in J pixels src.morph.param;em.IR.Jfloat jEll 1-b/a, where a/b=semi-major/minor axes in J src.ellipticity;em.IR.Jfloat jPA ellipse fit celestial orientation in J Degrees pos.posAng;em.IR.Jfloat jErrBits processing warning/error bitwise flags in J meta.code;em.IR.Jint jAverageConf average confidence in 2 arcsec diameter default aperture (aper3) J stat.likelihood;em.IR.Jfloat jClass discrete image classification flag in J src.class;em.IR.Jint jClassStat N(0,1) stellarness-of-profile statistic in J stat;em.IR.Jfloat jppErrBits additional WFAU post-processing error bits in J meta.code;em.IR.Jint jSeqNum the running number of the J detection meta.number;em.IR.Jint jXi Offset of J detection from master position (+east/-west) arcsec pos.eq.ra;arith.diff;em.IR.Jfloat jEta Offset of J detection from master position (+north/-south) arcsec pos.eq.dec;arith.diff;em.IR.Jfloat hPetroMag Extended source H mag (Petrosian) mag phot.mag;em.IR.Hfloat hPetroMagErr Error in extended source H mag (Petrosian) mag stat.error;em.IR.H;phot.magfloat hPsfMag Point source profile-fitted H mag mag phot.mag;em.IR.Hfloat hPsfMagErr Error in point source profile-fitted H mag mag stat.error;em.IR.H;phot.magfloat hSerMag2D Extended source H mag (profile-fitted) mag phot.mag;em.IR.Hfloat hSerMag2DErr Error in extended source H mag (profile-fitted) mag stat.error;em.IR.H;phot.magfloat hAperMag3 Default point source H aperture corrected mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.Hfloat hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag stat.error;em.IR.H;phot.magfloat hAperMag4 Point source H aperture corrected mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.Hfloat hAperMag4Err Error in point/extended source H mag (2.8 arcsec aperture diameter) mag stat.error;em.IR.H;phot.magfloat hAperMag6 Point source H aperture corrected mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.Hfloat hAperMag6Err Error in point/extended source H mag (5.7 arcsec aperture diameter) mag stat.error;em.IR.H;phot.magfloat hAperMagNoAperCorr3 Default extended source H aperture mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.Hfloat hAperMagNoAperCorr4 Extended source H aperture mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.Hfloat hAperMagNoAperCorr6 Extended source H aperture mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.Hfloat hHlCorSMjRadAs Seeing corrected half-light, semi-major axis in H band arcsec phys.angSize;em.IR.Hfloat hGausig RMS of axes of ellipse fit in H pixels src.morph.param;em.IR.Hfloat hEll 1-b/a, where a/b=semi-major/minor axes in H src.ellipticity;em.IR.Hfloat hPA ellipse fit celestial orientation in H Degrees pos.posAng;em.IR.Hfloat hErrBits processing warning/error bitwise flags in H meta.code;em.IR.Hint hAverageConf average confidence in 2 arcsec diameter default aperture (aper3) H stat.likelihood;em.IR.Hfloat hClass discrete image classification flag in H src.class;em.IR.Hint hClassStat N(0,1) stellarness-of-profile statistic in H stat;em.IR.Hfloat hppErrBits additional WFAU post-processing error bits in H meta.code;em.IR.Hint hSeqNum the running number of the H detection meta.number;em.IR.Hint hXi Offset of H detection from master position (+east/-west) arcsec pos.eq.ra;arith.diff;em.IR.Hfloat hEta Offset of H detection from master position (+north/-south) arcsec pos.eq.dec;arith.diff;em.IR.Hfloat ksPetroMag Extended source Ks mag (Petrosian) mag phot.mag;em.IR.Kfloat ksPetroMagErr Error in extended source Ks mag (Petrosian) mag stat.error;em.IR.K;phot.magfloat ksPsfMag Point source profile-fitted Ks mag mag phot.mag;em.IR.Kfloat ksPsfMagErr Error in point source profile-fitted Ks mag mag stat.error;em.IR.K;phot.magfloat ksSerMag2D Extended source Ks mag (profile-fitted) mag phot.mag;em.IR.Kfloat ksSerMag2DErr Error in extended source Ks mag (profile-fitted) mag stat.error;em.IR.K;phot.magfloat ksAperMag3 Default point source Ks aperture corrected mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.Kfloat ksAperMag3Err Error in default point/extended source Ks mag (2.0 arcsec aperture diameter) mag stat.error;em.IR.K;phot.magfloat ksAperMag4 Point source Ks aperture corrected mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.Kfloat ksAperMag4Err Error in point/extended source Ks mag (2.8 arcsec aperture diameter) mag stat.error;em.IR.K;phot.magfloat ksAperMag6 Point source Ks aperture corrected mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.Kfloat ksAperMag6Err Error in point/extended source Ks mag (5.7 arcsec aperture diameter) mag stat.error;em.IR.K;phot.magfloat ksAperMagNoAperCorr3 Default extended source Ks aperture mag (2.0 arcsec aperture diameter) mag phot.mag;em.IR.Kfloat ksAperMagNoAperCorr4 Extended source Ks aperture mag (2.8 arcsec aperture diameter) mag phot.mag;em.IR.Kfloat ksAperMagNoAperCorr6 Extended source Ks aperture mag (5.7 arcsec aperture diameter) mag phot.mag;em.IR.Kfloat ksHlCorSMjRadAs Seeing corrected half-light, semi-major axis in Ks band arcsec phys.angSize;em.IR.Kfloat ksGausig RMS of axes of ellipse fit in Ks pixels src.morph.param;em.IR.Kfloat ksEll 1-b/a, where a/b=semi-major/minor axes in Ks src.ellipticity;em.IR.Kfloat ksPA ellipse fit celestial orientation in Ks Degrees pos.posAng;em.IR.Kfloat ksErrBits processing warning/error bitwise flags in Ks meta.code;em.IR.Kint ksAverageConf average confidence in 2 arcsec diameter default aperture (aper3) Ks stat.likelihood;em.IR.Kfloat ksClass discrete image classification flag in Ks src.class;em.IR.Kint ksClassStat N(0,1) stellarness-of-profile statistic in Ks stat;em.IR.Kfloat ksppErrBits additional WFAU post-processing error bits in Ks meta.code;em.IR.Kint ksSeqNum the running number of the Ks detection meta.number;em.IR.Kint ksXi Offset of Ks detection from master position (+east/-west) arcsec pos.eq.ra;arith.diff;em.IR.Kfloat ksEta Offset of Ks detection from master position (+north/-south) arcsec pos.eq.dec;arith.diff;em.IR.Kfloat vikingDetection Contains the individual VIKING source detections for each frame multiframeID the UID of the relevant multiframe meta.id;obs.fieldlong extNum the extension number of this frame meta.numberint cuEventID UID of curation event giving rise to this record meta.bibint seqNum meta.numberint filterID UID of combined filter (assigned in VSA: 1=Z,2=Y,3=J,4=H,5=Ks,8=blank) meta.code;instr.filterint isoFlux ADU phot.countfloat isoMag Calibrated isophotal magnitude mag phot.magfloat x pixels pos.cartesian.x;instr.platefloat xErr pixels stat.errorfloat y pixels pos.cartesian.y;instr.platefloat yErr pixels stat.errorfloat gauSig pixels src.morph.paramfloat ell src.ellipticityfloat pa deg pos.posAngfloat aProf1 pixels meta.numberfloat aProf2 pixels meta.numberint aProf3 pixels meta.numberint aProf4 pixels meta.numberint aProf5 pixels meta.numberint aProf6 pixels meta.numberint aProf7 pixels meta.numberint aProf8 pixels meta.numberint pHeight ADU phot.countfloat pHeightErr ADU stat.errorfloat aperFlux1 ADU phot.countfloat aperFlux1err ADU stat.errorfloat aperMagNoAperCorr1 Calibrated and standard corrected (but no aperture correction applied) aperture magnitude 1 mag phot.magfloat aperMag1 Calibrated and corrected aperture magnitude 1 mag phot.magfloat aperMag1err Error in calibrated aperture magnitude 1 mag stat.error;phot.magfloat aperFlux2 ADU phot.countfloat aperFlux2err ADU stat.errorfloat aperMagNoAperCorr2 Calibrated and standard corrected (but no aperture correction applied) aperture magnitude 1 mag phot.magfloat aperMag2 Calibrated and corrected aperture magnitude 2 mag phot.magfloat aperMag2err Error in calibrated aperture magnitude 2 mag stat.error;phot.magfloat aperFlux3 ADU phot.countfloat aperFlux3err ADU stat.errorfloat aperMagNoAperCorr3 Calibrated and standard corrected (but no aperture correction applied) aperture magnitude 1 mag phot.magfloat aperMag3 Calibrated and corrected aperture magnitude 3. aperMag3 has also a saturation correction applied for saturated stars. mag phot.magfloat aperMag3err Error in calibrated aperture magnitude 3 mag stat.error;phot.magfloat aperFlux4 ADU phot.countfloat aperFlux4err ADU stat.errorfloat aperMagNoAperCorr4 Calibrated and standard corrected (but no aperture correction applied) aperture magnitude 1 mag phot.magfloat aperMag4 Calibrated and corrected aperture magnitude 4 mag phot.magfloat aperMag4err Error in calibrated aperture magnitude 4 mag stat.error;phot.magfloat aperFlux5 ADU phot.countfloat aperFlux5err ADU stat.errorfloat aperMagNoAperCorr5 Calibrated and standard corrected (but no aperture correction applied) aperture magnitude 1 mag phot.magfloat aperMag5 Calibrated and corrected aperture magnitude 5 mag phot.magfloat aperMag5err Error in calibrated aperture magnitude 5 mag stat.error;phot.magfloat aperFlux6 ADU phot.countfloat aperFlux6err ADU stat.errorfloat aperMagNoAperCorr6 Calibrated and standard corrected (but no aperture correction applied) aperture magnitude 1 mag phot.magfloat aperMag6 Calibrated and corrected aperture magnitude 6 mag phot.magfloat aperMag6err Error in calibrated aperture magnitude 6 mag stat.error;phot.magfloat aperFlux7 ADU phot.countfloat aperFlux7err ADU stat.errorfloat aperMagNoAperCorr7 Calibrated and standard corrected (but no aperture correction applied) aperture magnitude 1 mag phot.magfloat aperMag7 Calibrated and corrected aperture magnitude 7 mag phot.magfloat aperMag7err Error in calibrated aperture magnitude 7 mag stat.error;phot.magfloat aperFlux8 ADU phot.countfloat aperFlux8err ADU stat.errorfloat aperMag8 Calibrated and corrected aperture magnitude 8. No aperture correction applied since it is 0. mag phot.magfloat aperMag8err Error in calibrated aperture magnitude 8 mag stat.error;phot.magfloat aperFlux9 ADU phot.countfloat aperFlux9err ADU stat.errorfloat aperMag9 Calibrated and corrected aperture magnitude 9. No aperture correction applied since it is 0. mag phot.magfloat aperMag9err Error in calibrated aperture magnitude 9 mag stat.error;phot.magfloat aperFlux10 ADU phot.countfloat aperFlux10err ADU stat.errorfloat aperMag10 Calibrated and corrected aperture magnitude 10. No aperture correction applied since it is 0. mag phot.magfloat aperMag10err Error in calibrated aperture magnitude 10 mag stat.error;phot.magfloat aperFlux11 ADU phot.countfloat aperFlux11err ADU stat.errorfloat aperMag11 Calibrated and corrected aperture magnitude 11. No aperture correction applied since it is 0. mag phot.magfloat aperMag11err Error in calibrated aperture magnitude 11 mag stat.error;phot.magfloat aperFlux12 ADU phot.countfloat aperFlux12err ADU stat.errorfloat aperMag12 Calibrated and corrected aperture magnitude 12. No aperture correction applied since it is 0. mag phot.magfloat aperMag12err Error in calibrated aperture magnitude 12 mag stat.error;phot.magfloat aperFlux13 ADU phot.countfloat aperFlux13err ADU stat.errorfloat aperMag13 Calibrated and corrected aperture magnitude 13. No aperture correction applied since it is 0. mag phot.magfloat aperMag13err Error in calibrated aperture magnitude 13 mag stat.error;phot.magfloat petroRad pixels phys.angSizefloat kronRad pixels phys.angSizefloat halfRad pixels phys.angSizefloat hlCircRadAs Circular half-light radius computed from curve of growth assuming petrosian flux is 90% of total arcsec phys.angSizefloat hlCircRadErrAs Error in hlCircRadAs arcsec phys.angSizefloat hlGeoRadAs Geometric half-light radius arcsec phys.angSizefloat hlSMnRadAs Half-light semi-minor axis arcsec phys.angSize.sminAxisfloat hlSMjRadAs Half-light semi-major axis arcsec phys.angSize.smajAxisfloat hlCorSMnRadAs Seeing corrected Half-light semi-minor axis arcsec phys.angSize.sminAxisfloat hlCorSMjRadAs Seeing corrected Half-light semi-major axis arcsec phys.angSize.smajAxisfloat petroFlux ADU phot.countfloat petroFluxErr ADU stat.errorfloat petroMag Calibrated Petrosian magnitude within circular aperture r_p mag phot.magfloat petroMagErr error on calibrated Petrosian magnitude mag stat.error;phot.magfloat kronFlux ADU phot.countfloat kronFluxErr ADU stat.errorfloat kronMag Calibrated Kron magnitude within circular aperture r_k mag phot.magfloat kronMagErr error on calibrated Kron magnitude mag stat.error;phot.magfloat halfFlux ADU phot.countfloat halfFluxErr ADU stat.errorfloat halfMag Calibrated magnitude within circular aperture halfRad mag phot.magfloat halfMagErr Calibrated error on Half magnitude mag stat.error;phot.magfloat errBits meta.codeint sky ADU instr.skyLevelfloat skyVar ADU instr.skyLevelfloat averageConf stat.likelihoodfloat mjd day time.epochdouble ra Celestial Right Ascension deg double dec Celestial Declination deg double cx unit vector of spherical co-ordinates pos.cartesian.x;pos.eqdouble cy unit vector of spherical co-ordinates pos.cartesian.y;pos.eqdouble cz unit vector of spherical co-ordinates pos.cartesian.z;pos.eqdouble htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates poslong l Galactic longitude Degrees pos.galactic.londouble b Galactic latitude Degrees pos.galactic.latdouble lambda SDSS system spherical co-ordinate 1 Degrees posdouble eta SDSS system spherical co-ordinate 2 Degrees posdouble class src.classint classStat statfloat psfFlux ADU phot.countfloat psfFluxErr ADU stat.errorfloat psfMag PSF-fitted calibrated magnitude mag stat.fit.param;phot.magfloat psfMagErr Error on PSF-fitted calibrated magnitude mag stat.error;phot.magfloat psfFitX pixels pos.cartesian.x;instr.platefloat psfFitXerr pixels stat.errorfloat psfFitY pixels pos.cartesian.y;instr.platefloat psfFitYerr pixels stat.errorfloat psfFitChi2 stat.stdevfloat psfFitDof stat.fit.dofint SerFlux1D ADU phot.countfloat SerMag1D Calibrated 1D Sersic flux mag stat.fit.param;phot.magfloat SerScaleLen1D stat.fit.paramfloat SerIdx1D stat.fit.paramfloat SerFit1DChi2 stat.fit.paramfloat SerFitNu1D stat.fit.doffloat SerFlux2D ADU phot.countfloat SerMag2D Calibrated 2D Sersic flux mag stat.fit.param;phot.magfloat SerScaleLen2D stat.fit.paramfloat SerIdx2D stat.fit.paramfloat SerFit2DChi2 stat.fit.paramfloat SerFitNu2D stat.fit.doffloat deltaMag sum of magnitude corrections for faster processing stat.param;phot.magfloat illumCorr illumination correction stat.fitfloat distortCorr distortion correction stat.fit.paramfloat saturatCorr saturation correction stat.paramfloat ppErrBits additional WFAU post-processing error bits meta.codeint deprecated Code for a current (=0) or deprecated (!=0) detection meta.codeint objID Unique identifier for this detection or default for no detection long ArchiveCurationHistory Contains details of the matrix of the Archives' required curation tasks cuEventID UID of curation event giving rise to this record meta.bibint cuID the unique curation task ID meta.bibint logFile filename of verbose logged task output meta.id;meta.filechar resultsFile filename of any results file meta.id;meta.filechar timeStamp Time of the completion of the whole task UTC time.epochchar curator The archive curation scientist responsible for this event ??char comment Comment string supplied by the curator ??char rolledBack Flag for roll-back of this event: 0=no, 1 = yes ??int AstrCalVers Contains a record for every astrometric calibration version in the archive versNum Version number of current astrometric solution meta.softwareint cuEventID UID of curation event giving rise to this record meta.bibint startDate MJD of the start time for this version of the calibration Julian days time.epochdouble endDate MJD of the end time for this version of the calibration Julian days time.epochdouble CurationTask Contains a list of all curation tasks that are used within the VSA cuID the unique curation task ID meta.bibint description description in words for this task meta.notechar CurrentAstrometry Contains the current astrometric calibration coefficients multiframeID the UID of the relevant multiframe obs.fieldlong extNum the extension number of this frame meta.numberint cuEventID UID of curation event giving rise to this record meta.bibint cTypeX pos.eq.ra;meta.mainchar cTypeY pos.eq.dec;meta.mainchar crValX pos.cartesian.x;instr.detdouble crValY pos.cartesian.y;instr.detdouble crUnit1 char crUnit2 char crPixX pixels pos.cartesian.x;instr.detdouble crPixY pixels pos.cartesian.y;instr.detdouble cd11 double cd21 double cd12 double cd22 double pv21 double pv22 double pv23 double pv24 double pv25 double projp1 double projp3 double projp5 double tc33 double tc35 double tc53 double tc55 double tcrpx3 double tcrpx5 double tcrvl3 double tcrvl5 double tctyp3 char tctyp5 char tv51 double tv52 double tv53 double tv54 double tv55 double wcsPass int numRms stat.fit.paramint stdCRms stat.fit.residualdouble refRaShift01 arcsec ??double refDecShift01 arcsec ??double refRaShift02 arcsec ??double refDecShift02 arcsec ??double refRaShift12 arcsec ??double refDecShift12 arcsec ??double refRaShift22 arcsec ??double refDecShift22 arcsec ??double distortMap filename of 2d non-linear distortion map meta.id;meta.filechar centralRa RA (J2000) at device centre Degrees pos.eq.ra;meta.maindouble centralDec Dec (J2000) at device centre Degrees pos.eq.dec;meta.maindouble cx unit vector of spherical co-ordinates of device centre pos.distance;pos.cartesian.xdouble cy unit vector of spherical co-ordinates of device centre pos.distance;pos.cartesian.ydouble cz unit vector of spherical co-ordinates of device centre pos.distance;pos.cartesian.zdouble htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates of device centre pos.eqlong posAngle orientation of image x-axis to N-S Degrees pos.posAngdouble l Galactic longitude of device centre Degrees pos.galactic.londouble b Galactic latitude of device centre Degrees pos.galactic.latdouble lambda SDSS system spherical co-ordinate 1 of device centre Degrees posdouble eta SDSS system spherical co-ordinate 2 of device centre Degrees posdouble imageExtent The maximum angular extent from the central position Arcminutes pos.angDistancefloat minRa The minimum RA (J2000) on the device Degrees pos.eq.radouble minDec The minimum Dec (J2000) on the device Degrees pos.eq.dec;meta.maindouble maxRa The maximum RA (J2000) on the device Degrees pos.eq.radouble maxDec The maximum Dec (J2000) on the device Degrees pos.eq.dec;meta.maindouble xPixSize Angular size of pixels in X Arcseconds pos.angDistancefloat yPixSize Angular size of pixels in Y Arcseconds pos.angDistancefloat ExternalProduct Contains details of external products imported into archiv programmeID the unique programme ID meta.idint productType The product type within the imported directory ??char description Description of the product set ??char institution Name of the institution that created the product ??char creator Name of the individual that created the product ??char releaseNum Release number of deep stack frame (or intermediate stack if used as a deep stack). int directory Name of directory which these data reside in char fileNameRoot File name root of the products char zeroPoint Zeropoint of each product float zpSystem System of zeropoint (Vega/AB) char sqlSchemaFile Relative path of the schema file containing the table description that the data will be ingested into if necessary char tableName Name of the table that the data will be ingested into if necessary char sourceMatched Does the main ID of the table have an exact 1 - 1 match with the source table int reference Reference paper describing the data char ExternalProductCatalogue Contains original files importe programmeID the unique programme ID meta.idint productType The product type within the imported directory ??char fieldID ID of field meta.idchar fileName Filename of file sent from survey team char versNum Version of file sent from survey team int isIngested Has been ingested? 0 NO 1 Yes int centralRa Central right-ascension of field -/U deg double centralDec Central declination of field -/U deg double ExternalSurvey A list of all externally produced survey products held in the archive surveyID the unique identifier for the survey meta.idint surveyName The short name of the survey, eg. 2MASS, GLIMPSE etc. ??char databaseName The name of the database within the VSA meta.id;meta.datasetchar description A brief description of the survey meta.notechar imagesLocation Pathname to the pixels (eg. for list-driven remeasurement) ??char ExternalSurveyTable Contains information about the external surveys tables surveyID the unique identifier for the survey meta.idint extTableID the unique table ID meta.id;meta.mainint extTableName the name of the table meta.id;meta.datasetchar sourceIDName The source unique identifier in the table meta.idchar coord1 The attribute name of the first (longitudinal) spherical co-ordinate, e.g. equatorial RA ??char coord2 The attribute name of the second (latitudinal) spherical co-ordinate, e.g. equatorial Dec ??char Filter Contains details of the VISTA infrared camera filters filterID UID of combined filter (assigned in VSA: 1=Z,2=Y,3=J,4=H,5=Ks) meta.code;instr.filterint shortName Short identification name for the filter ??char name The name of the filter, eg. &quot;MKO J&quot;, &quot;K short&quot; etc. meta.notechar description a concise description of the filter meta.notechar cutOn The 50% cut-on wavelength of the filter microns ??float cutOff The 50% cut-off wavelength of the filter microns ??float aebv The constant to multiply the Schlegel map E(B-V) by to get the total galactic extinction. float vegaToAB The constant to convert Vega magnitudes to AB magnitudes. mag float oneSecMLVg The Vega magnitude limit of a 1s exposure in this filter mag float isSectioned Is the focal plane sectioned into different filters, 0 No, 1 Yes. If so, data for each section in FilterSections and SectionDetectors int filterType The type of filter BROAD, NARROW, BROADLIST char FilterSections Contains details of the different sections of sectioned OMEGACAM filters filterID UID of combined filter (assigned in OSA: 1=u,2=g,3=r,4=i,5=z,6=blank) meta.code;instr.filterint sectionID UID of section of focal plane with different filter int shortName Short identification name for the filter section ??char cutOn The 50% cut-on wavelength of the filter microns ??float cutOff The 50% cut-off wavelength of the filter microns ??float aebv The constant to multiply the Schlegel map E(B-V) by to get the total galactic extinction. float vegaToAB The constant to convert Vega magnitudes to AB magnitudes. mag float oneSecMLVg The Vega magnitude limit of a 1s exposure in this filter mag float Multiframe Contains details of all multiframes stored in the archive multiframeID UID of the multiframe (assigned sequentially by the archive ingest process) obs.fieldlong vistaRunNo Original VISTA run number (from filename) meta.bibint creationDate MM-DD-YYYY time.epochchar frameType The type of multiframe (e.g. stack|tile|mosaic etc.) meta.code.classchar cuEventID UID of curation event giving rise to this record meta.bibint julianDayNum The Julian Day number of the VISTA night Julian days time.epochint fileTimeStamp Time stamp digits (from the original CASU directory name and file time stamp) for enforcing uniqueness ??long filterName ??char filterID UID of combined filter (assigned in VSA: 1=Z,2=Y,3=J,4=H,5=Ks) meta.code;instr.filterint project Time-allocation code meta.bibchar telescope char instrument char arcfile char utDate Observation date (MM-DD-YYYY) MM-DD-YYYY time.epochchar dateObs time.epochchar mjdObs time.epochdouble equinox years time.equinoxfloat lst float utc float raBase hours pos.eq.ra;meta.maindouble decBase deg pos.eq.dec;meta.maindouble raDecSys char expTime seconds time.duration;obs.exposurefloat jitterID int jitterX float jitterY float grpNum int tileNum int jitterName char masktype int naxis int njitter int noffsets int nuStep int object char observer char numDetectors The number of &quot;detectors&quot; (=image extensions in FITS file) ??int obsNum int obstype char offsetID int offsetX float offsetY float offSetNum int offsetName char origfile char origin char picoi char previewv char recipe char reqtime float skyAlgorithm char sLevNum int uStepNum int uStepID int uStepName char uStepX float uStepY float wfrtype char amStart obs.airMassfloat amEnd obs.airMassfloat esoRaMoon pos.eq.ra;meta.maindouble esoDecMoon pos.eq.dec;meta.maindouble raMoon Geocentric J2000 FK5 Mean Right ascension of the Moon hours pos.eq.ra;meta.maindouble decMoon Geocentric J2000 FK5 Mean Declination of the Moon deg pos.eq.dec;meta.maindouble illumMoon Illumination of the Moon ??double raMoonTopo Apparent topocentric Right ascension of the Moon (including precession, nutation, and annual aberration) hours pos.eq.ra;meta.maindouble decMoonTopo Apparent topocentric Declination of the Moon (including precession, nutation, and annual aberration) deg pos.eq.dec;meta.maindouble fileName the filename for the multiframe, eg. server:/path/filename.fit meta.id;meta.filechar catName the filename of the associated catalogue MEF, eg. server:/path/filename.fits meta.id;meta.datasetchar versionNum a version number for this frame (if available) meta.idchar darkID obs.fieldlong confID obs.fieldlong flatID obs.fieldlong frinID UID of library calibration fringe frame obs.fieldlong skyID obs.fieldlong maskID obs.fieldlong deprecated Code for a current (=0) or deprecated (!=0) multiframe meta.codeint newlyIngested Curation flag for internal use only (0=no, 1=yes) ??int illumFile File name of CASU created photometric illumination correction used on catalogue data from this file char unfilteredID UID of original unfiltered frame corresponding to this filtered frame obs.fieldlong casuVers meta.idchar obStatus ??char esoGrade ??char mjdEnd time.epochdouble totalExpTimeSum Total integration time of all exposures (s) --K TEXPSUM float reqMaxAirmass float reqMaxSeeing float reqSkyTrans char containerID long containerType char minMoonDist deg float maxMoonFli float areaID int surveyIDString char maxJitSize arcsec float tileOverlapX arcsec float tileOverlapY arcsec float patternString char tileRa HHMMSS.TTT float tileDec DDMMSS.TTT float tileOffAngle deg float tileIDString char MultiframeDetector Contains details of individual detector frames that are part of a multiframe multiframeID the UID of the relevant multiframe obs.fieldlong extNum the extension number of this frame meta.numberint cuEventID UID of curation event giving rise to this record meta.bibint compFile Filename of the compressed image of this image frame, eg. server:/path/filename.jpg meta.id;meta.filechar julianDayNum Julian days time.epochint camNum obs.fieldint deviceID obs.fieldchar filterID meta.code;instr.filterint runID meta.id;meta.filechar creationDate MM-DD-YYYY:hh:mm:ss.sss ??char imageExtName ??char bitsPerPix FITS bitpix meta.numberint dataScale float dataZero float numAxes Number of data axes; eg. 2 meta.numberint axis1Length meta.numberint axis2Length meta.numberint imagePcount meta.numberint imageGcount meta.numberint detectorType char detRows int detCols int CIRMED float CIR_BVAR float cirVers char ditherOffsetX pos;arith.difffloat ditherOffsetY pos;arith.difffloat lincor char nbad int nditcor int nCombine int groutedFlag int destripe int strprms float tpaoff float tpdoff float tpnmatch int skyCorrExt ??float extinctionExt mags ??float skyCorrCat ??float photZPCat mags ??float photZPErrCat mags ??float extinctionCat mags ??float numZPCat int nightZPCat mags ??float nightZPErrCat mags ??float nightZPNum mags ??int medPa float nbsize int tableExtName ??char tableWidth bytes ??int tableRows ??int tablePcount ??int tableGcount ??int tableFields ??int catCreationDate MM-DD-YYYY:hh:mm:ss.sss ??char aperCorPeak ??float aperCor1 ??float aperCor2 ??float aperCor3 ??float aperCor4 ??float aperCor5 ??float aperCor6 ??float aperCor7 ??float crowdedFlag int minImageSize int xSize int ySize int coreRadius float skyLevel counts/pixel ??float skyNoise counts ??float seeing pixels ??float avStellarEll src.ellipticityfloat avSaturLevel float thresholdIsoph float deprecated Code for a current (=0) or deprecated (!=0) multiframe detector meta.codeint decurtainRange ??float skySubScale ??double morphClassFlag meta.codeint smoothing pixels float totalExpTime Total exposure time for this detector seconds float dribble char gainCor float templRotation Degrees float abMagLim mag float abSatMag mag float ebmvMed float mjdMean days double MultiframeDetectorEsoKeys Contains details of all hierarchical ESO attributes for secondary HDUs multiframeID the UID of the relevant multiframe obs.fieldlong extNum the extension number of this frame meta.numberint cuEventID UID of curation event giving rise to this record meta.bibint detChipID char detChipLive int detChipName char detChipNo int detChipNx int detChipNy int detChipPxspace double detChipType char detChipVignetd int detChipX int detChipY int detChopFreq int detConOpmode char detDid char detDitdelay double detExpName char detExpNo int detExpUtc char detFileCubeSt int detFramNo int detFramType char detFramUtc char detIraceAdc1Delay int detIraceAdc1Enable int detIraceAdc1Filter1 int detIraceAdc1Filter2 int detIraceAdc1Header int detIraceAdc1Name char detIraceAdc2Delay int detIraceAdc2Enable int detIraceAdc2Filter1 int detIraceAdc2Filter2 int detIraceAdc2Header int detIraceAdc2Name char detIraceAdc3Delay int detIraceAdc3Enable int detIraceAdc3Filter1 int detIraceAdc3Filter2 int detIraceAdc3Header int detIraceAdc3Name char detIraceAdc4Delay int detIraceAdc4Enable int detIraceAdc4Filter1 int detIraceAdc4Filter2 int detIraceAdc4Header int detIraceAdc4Name char detIraceAdc5Delay int detIraceAdc5Enable int detIraceAdc5Filter1 int detIraceAdc5Filter2 int detIraceAdc5Header int detIraceAdc5Name char detIraceAdc6Delay int detIraceAdc6Enable int detIraceAdc6Filter1 int detIraceAdc6Filter2 int detIraceAdc6Header int detIraceAdc6Name char detIraceAdc7Delay int detIraceAdc7Enable int detIraceAdc7Filter1 int detIraceAdc7Filter2 int detIraceAdc7Header int detIraceAdc7Name char detIraceAdc8Delay int detIraceAdc8Enable int detIraceAdc8Filter1 int detIraceAdc8Filter2 int detIraceAdc8Header int detIraceAdc8Name char detIraceAdc9Delay int detIraceAdc9Enable int detIraceAdc9Filter1 int detIraceAdc9Filter2 int detIraceAdc9Header int detIraceAdc9Name char detIraceAdc10Delay int detIraceAdc10Enable int detIraceAdc10Filter1 int detIraceAdc10Filter2 int detIraceAdc10Header int detIraceAdc10Name char detIraceAdc11Delay int detIraceAdc11Enable int detIraceAdc11Filter1 int detIraceAdc11Filter2 int detIraceAdc11Header int detIraceAdc11Name char detIraceAdc12Delay int detIraceAdc12Enable int detIraceAdc12Filter1 int detIraceAdc12Filter2 int detIraceAdc12Header int detIraceAdc12Name char detIraceAdc13Delay int detIraceAdc13Enable int detIraceAdc13Filter1 int detIraceAdc13Filter2 int detIraceAdc13Header int detIraceAdc13Name char detIraceAdc14Delay int detIraceAdc14Enable int detIraceAdc14Filter1 int detIraceAdc14Filter2 int detIraceAdc14Header int detIraceAdc14Name char detIraceAdc15Delay int detIraceAdc15Enable int detIraceAdc15Filter1 int detIraceAdc15Filter2 int detIraceAdc15Header int detIraceAdc15Name char detIraceAdc16Delay int detIraceAdc16Enable int detIraceAdc16Filter1 int detIraceAdc16Filter2 int detIraceAdc16Header int detIraceAdc16Name char detIraceSeqcont int detMindit double detModeName char detNcorrs int detNditskip int detRspeed int detRspeedadd int detWinNx int detWinNy int detWinStartx int detWinStarty int detWinType int MultiframeEsoKeys Contains details of all hierarchical ESO attributes for the primary HDU multiframeID the UID of the relevant multiframe obs.fieldlong cuEventID UID of curation event giving rise to this record meta.bibint detDit double detNcorrsName char detNdit int dprCatg char dprTech char dprType char insDate char insFilt1Date char insFilt1Enc int insFilt1Error double insFilt1Focus double insFilt1ID char insFilt1Name char insFilt1No int insFilt1Posedge int insFilt1Trayid char insFilt1Wlen double insHb1Swsim int insID char insLsc1Ok int insLsc1Swsim int insLsm1Ok int insLsm1Swsim int insLsm2Ok int insLsm2Swsim int insLsm3Ok int insLsm3Swsim int insPres1ID char insPres1Name char insPres1Unit char insPres1Val double insSw1ID char insSw1Name char insSw1Status char insSw2ID char insSw2Name char insSw2Status char insSw3ID char insSw3Name char insSw3Status char insTemp1ID char insTemp1Name char insTemp1Unit char insTemp1Val double insTemp2ID char insTemp2Name char insTemp2Unit char insTemp2Val double insTemp3ID char insTemp3Name char insTemp3Unit char insTemp3Val double insTemp4ID char insTemp4Name char insTemp4Unit char insTemp4Val double insTemp5ID char insTemp5Name char insTemp5Unit char insTemp5Val double insTemp6ID char insTemp6Name char insTemp6Unit char insTemp6Val double insTemp7ID char insTemp7Name char insTemp7Unit char insTemp7Val double insTemp8ID char insTemp8Name char insTemp8Unit char insTemp8Val double insTemp10ID char insTemp10Name char insTemp10Unit char insTemp10Val double insTemp12ID char insTemp12Name char insTemp12Unit char insTemp12Val double insTemp14ID char insTemp14Name char insTemp14Unit char insTemp14Val double insTemp15ID char insTemp15Name char insTemp15Unit char insTemp15Val double insTemp16ID char insTemp16Name char insTemp16Unit char insTemp16Val double insTemp17ID char insTemp17Name char insTemp17Unit char insTemp17Val double insTemp18ID char insTemp18Name char insTemp18Unit char insTemp18Val double insTemp19ID char insTemp19Name char insTemp19Unit char insTemp19Val double insTemp20ID char insTemp20Name char insTemp20Unit char insTemp20Val double insTemp21ID char insTemp21Name char insTemp21Unit char insTemp21Val double insTemp22ID char insTemp22Name char insTemp22Unit char insTemp22Val double insTemp23ID char insTemp23Name char insTemp23Unit char insTemp23Val double insTemp24ID char insTemp24Name char insTemp24Unit char insTemp24Val double insTemp25ID char insTemp25Name char insTemp25Unit char insTemp25Val double insTemp26ID char insTemp26Name char insTemp26Unit char insTemp26Val double insThermalAmbMean double insThermalCldMean double insThermalDetMean double insThermalDetTarget double insThermalEnable int insThermalFpaMean double insThermalTubMean double insThermalWinMean double insVac1Ok int insVac1Swsim int obsDid char obsExectime int obsGrp char obsID int obsName char obsObserver char obsPiCoiID int obsPiCoiName char obsProgID char obsStart char obsTargName char obsTplno int ocsDet1Imgname char ocsExpno int ocsNexp int ocsRecipe char ocsReqtime double ocsSadtAosa1ID char ocsSadtAosa2ID char ocsSadtAosa3ID char ocsSadtAosa4ID char ocsSadtAosa5ID char ocsSadtAosb1ID char ocsSadtAosb2ID char ocsSadtAosb3ID char ocsSadtAosb4ID char ocsSadtAosb5ID char ocsSadtCatID char ocsSadtGs1ID char ocsSadtGs2ID char ocsSadtGs3ID char ocsSadtGs4ID char ocsSadtGs5ID char ocsSadtIpID char ocsTargAlphaobj double ocsTargDeltaobj double ocsTargX double ocsTargY double telAbsrotEnd double telAbsrotStart double telAgRefx double telAgRefy double telAirmEnd double telAirmStart double telAlt double telAmbiFwhmEnd double telAmbiFwhmStart double telAmbiPresEnd double telAmbiPresStart double telAmbiRhum double telAmbiTau0 double telAmbiTemp double telAmbiWinddir double telAmbiWindsp double telAoAlt double telAoDate char telAoM1Date char telAoM2Date char telAoModes int telAz double telDate char telDid char telDid1 char telDomeStatus char telEcsFlatfield int telEcsMoonscr double telEcsVent1 double telEcsVent2 double telEcsVent3 double telEcsWindscr double telFocuID char telFocuValue double telGeoelev double telGeolat double telGeolon double telGuidDec double telGuidFwhm double telGuidID char telGuidMag double telGuidPeakint double telGuidRa double telGuidStatus char telID char telM2Acentre double telM2Atilt double telM2Bcentre double telM2Btilt double telM2Z double telMoonDec double telMoonRa double telOper char telParangEnd double telParangStart double telPosang double telTargAlpha double telTargCoordtype char telTargDelta double telTargEpoch double telTargEpochsystem char telTargEquinox double telTargParallax double telTargPma double telTargPmd double telTargRadvel double telThM1Temp double telThStrTemp double telTrakStatus char tplDid char tplExpno int tplFileDirname char tplID char tplName char tplNexp int tplPreseq char tplStart char tplVersion char obsAirm float obsAmbiFwhm float obsAmbiTrans char obsContainerID long obsContainerType char obsMoonDist deg? float obsMoonFli float sadtAreaID int sadtSurveyID char sadtMaxJit arcsec float sadtOverlapX arcsec float sadtOverlapY arcsec float sadtPattern char sadtTileRa HHMMSS.TTT float sadtTileDec DDMMSS.TTT float sadtTileOffAngle deg float sadtTileID char PhotCalVers Contains details of all photometric calibration versions in the VSA versNum the version number of the calibration meta.softwareint cuEventID UID of curation event giving rise to this record meta.bibint startDate Date time of start time for this version of the calibration (MM-DD-YYYY) MM-DD-YYYY time.epochchar endDate Date time of end time for this version of the calibration (MM-DD-YYYY) MM-DD-YYYY time.epochchar PreviousMFDZP Contains previous zeropoints for each multiframe and detector combination multiframeID the UID of the relevant multiframe obs.fieldlong extNum the extension number of this frame meta.numberint versNum the version number of the calibration meta.softwareint photZPCat Photometric zeropoint for default extinction in catalogue header mag float photZPErrCat Photometric zeropoint error in catalogue header mag float numZPCat Number of standards used in determining photZP and photZPErr int nightZPCat Average photometric zero point for night mags ??float nightZPErrCat Photometric zero point sigma for night mags ??float nightZPNum Number of ZP in band used to calculate nightZPCat mags ??int ProductLinks Contains links between different products, e.g. tiles and stacks, mosaics and tiles, mosaics and stack programmeID the unique programme ID meta.idint combiProductID Product ID of combination frame ??int intProductID Product ID of intermediate frame ??int combiProdType Type (stack,tile,mosaic) of combination frame ??char intProdType Type (stack,tile,mosaic) of intermediate frame ??char Programme Contains details of the VISTA public survey programmes programmeID UID of the archived programme coded as above meta.idint title a short title for the programme, eg. &quot;VISTA Hemisphere Survey&quot; meta.notechar description a concise description of the programme meta.notechar reference a web reference (URL) for the programme meta.bibchar propPeriod the proprietory period for any data taken for this programme in months, e.g. 12 for open time. months time.periodint dfsIDString The description used within the data flow system (i.e. the value of the appropriate FITS keyword) ??char catalogueSchema Script file that describes the catalogue schema ??char detectionTable Table name of detections ??char sourceTable Table name of merged sources ??char listRemeasTable Table name of individual passband list re-measurements ??char sourceRemeasTable Table name of co-located list re-measurements ??char mergeLogTable Table name of curation log for source merging ??char frameSetTolerance The match tolerance for different passband frames Degrees ??float pairingCriterion The pairing criterion for associating detections into merged sources Degrees ??float adjacentFrameTolerance The match tolerance for adjacent frames in the survey Degrees ??float neighboursSchema Script file that describes the neighbour tables schema for this programme ??char synopticSourceTable Table name of merged variable sources ??char synopticBestMatchTable Table name of merged variable sources ??char variabilityTable Table name of merged variable sources ??char mosaicTool Name of mosaicing tool to be used ??char extractTool Name of extraction tool to be used ??char bandMergingCriterion maximum timespan over which different filters are merged into sources in the synoptic source table. minutes float isLowGalacticLat Is this a low galactic latitude field (No=0/Yes=1) int sourceProdType The product type to be used to create the source table. (stack, tile, mosaic) char epochFrameType The frame type to be used for each epoch (stack, tile) char posAngleTolerance The position angle tolerance used when creating deep stacks and tiles Degrees ??float synopticSetUp A string describing the synoptic setup for more complicated surveys ??char extinctionMapList A list of 3D extinction maps that should be matched to this survey meta.idchar ProgrammeCurationHistory Contains details of the matrix of programmes and required curation tasks programmeID the unique programme ID meta.idint cuEventID UID of curation event giving rise to this record meta.bibint timeStamp Time of individual programme curation completion UTC time.epochchar status successful (1) or unsuccessful (0) meta.codeint ProgrammeFrame Contains details of which image(s) belong to which Programme(s programmeID meta.idint multiframeID the UID of the relevant multiframe obs.fieldlong cuEventID UID of curation event giving rise to this record meta.bibint ppErrBitsStatus Bit flag to denote whether detection quality flagging has been done on this multiframe for this programme. int productID long releaseNum int ProgrammeTable Contains details of the set of curated tables for each programme programmeID the unique programme ID meta.idint tableID the unique table ID meta.id;meta.mainint tableName the name of the table meta.id;meta.datasetchar sourceIDName the name of the source meta.idchar Provenance Describes the provenance of all combined frames in the archive combiframeID the UID of the combined frame (=combiframe) obs.fieldlong multiframeID the UID of the component frame obs.fieldlong cuEventID UID of curation event giving rise to this record meta.bibint Release Contains the release details for each survey curated within the VSA surveyID the unique identifier for the survey meta.idint releaseNum the release number meta.softwareint releaseDate the release date MM-DD-YYYY time.epochchar description a brief description of the release meta.notechar dbName the name of the SQL Server database containing this release ??char RequiredDiffImage Contains details of default difference image products curated in the archive programmeID the unique programme ID meta.idint productID A unique identifier assigned to each required difference image product entry ??int filter1 UID of narrow band (primary) filter meta.code;instr.filterint filter2 UID of broad band (reference) filter to be subtracted meta.code;instr.filterint wcs CASU difference image tool option to specify use of implicit WCS in the input files (y/n; recommended value=y) ??char method CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) ??char RequiredFilters Contains required filters used for every programme held in the VSA programmeID the unique programme ID meta.idint filterID UID of combined filter (assigned in VSA: 1=Z,2=Y,3=J,4=H,5=Ks) meta.code;instr.filterint nPass the number of passes that will be made meta.numberint isSynoptic is the band observed multiple times for variability measurements (0 FALSE, 1 TRUE) int RequiredMosaic Contains details of default mosaic image products curated in the archive programmeID the unique programme ID meta.idint productID A unique identifier assigned to each required mosaic product entry ??int name Name of the mosaiced product ??char description Description of the product ??char filterID UID of combined filter (assigned in VSA: 1=Z,2=Y,3=J,4=H,5=Ks) meta.code;instr.filterint ra Right Ascension of mosaic centre deg pos.eq.ra;meta.maindouble dec Declination of mosaic centre deg pos.eq.dec;meta.maindouble raExtent The angular extent in RA of the mosaic image deg ??float decExtent The angular extent in Dec of the mosaic image deg ??float nustep Amount of microstepping ??int pixelSize The final pixel size of the mosaic arcsec ??float dualFilterID SEX extraction tool option to run in dual image mode UID of dual image filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) meta.code;instr.filterint fieldID UID of position on sky. ??int posAngle Orientation of image x-axis to N-S deg float RequiredNeighbours Details programmes/survey tables that have default joins within the VSA programmeID the unique programme ID meta.idint tableID the unique identifier for the programme table meta.idint surveyID the unique identifier for the survey meta.idint extTableID the unique table ID meta.id;meta.mainint joinCriterion the join criterion (search radius for matches) arcminutes ??float neighbourTable the name of the neighbour join table meta.id;meta.datasetchar extProgID the unique programme ID for second table if there are multiple programmes in the neighbour survey meta.idint RequiredStack Contains details of default stack image products curated in the archive programmeID the unique programme ID meta.idint productID A unique identifier assigned to each required stack product entry ??int name Name of the stacked product ??char description Description of the product ??char filterID UID of combined filter (assigned in VSA: 1=Z,2=Y,3=J,4=H,5=Ks) meta.code;instr.filterint ra Right Ascension of stack centre deg pos.eq.ra;meta.maindouble dec Declination of stack centre deg pos.eq.dec;meta.maindouble numberStk Number of intermediate stacks. If default, stack all good quality stacks int nustep Amount of microstepping ??int offsetPos Identity of offset position [1: -1,-1;2: -1,0; 3: -1,1; 4: 1,-1; 5: 1,0; 6: 1,1] int stackRadius radius within which intermediate stacks are selected for this deep stack. deg float fieldID UID of position on sky. ??int posAngle Orientation of image x-axis to N-S deg float RequiredTile Contains details of default stack image products curated in the archive programmeID the unique programme ID meta.idint productID A unique identifier assigned to each required stack product entry ??int name Name of the stacked product ??char description Description of the product ??char filterID UID of combined filter (assigned in VSA: 1=Z,2=Y,3=J,4=H,5=Ks) meta.code;instr.filterint ra Right Ascension of stack centre deg pos.eq.ra;meta.maindouble dec Declination of stack centre deg pos.eq.dec;meta.maindouble nustep Amount of microstepping ??int stackRadius radius within which intermediate stacks are selected for this deep stack. deg float fieldID UID of position on sky. ??int posAngle Orientation of image x-axis to N-S deg float SectionDetectors Gives which detectors correspond to different sections of sectioned OMEGACAM filters sectionID UID of section of focal plane with different filter int camNum UID of camera detector int Survey Contains information about the curated surveys within the VSA surveyID The unique identifier for the curated survey meta.idint name The short name for the survey ??char description A concise description of the survey ??char dbNamePrefix A string that prefixes all database names released for this survey ??char proprietary Logical flag indicating whether a survey is proprietary or not (1=yes; 0=no) ??int SurveyProgrammes Contains details of which programme(s) belong to which survey(s surveyID The unique identifier for the curated survey meta.idint programmeID meta.idint delPropData Logical flag indicating that proprietary data should be removed on release (1=yes; 0=no) ??int vikingAstrometricInfo Contains astrometric information that will be used by BestMatc multiframeID the UID of the relevant multiframe meta.id;obs.fieldlong extNum the extension number of this frame meta.numberint cuEventID UID of curation event giving rise to this record meta.bibint detedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble detedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble detedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble detedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble detedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble detedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble detedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble detedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble detedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble detedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble detedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble dithedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.xdouble dithedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.ydouble dithedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) pos.cartesian.zdouble dithedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. stat.paramdouble xifitrms RMS errors in fit for xi arcsec stat.errordouble xnfitrms RMS errors in fit for xn arcsec stat.errordouble xizp Zeropoint offset in xi arcsec arith.zpdouble siga Error on coefficient a arcsec stat.fit;stat.stdevdouble xnzp Zeropoint offset in xn arcsec arith.zpdouble sigd Error on coefficient d arcsec stat.fit;stat.stdevdouble xisc Scale factor in xi instr.scaledouble xnsc Scale factor in xn instr.scaledouble orient Orientation of axes rad pos.posAngdouble nonperp Non-perpendicularity of axes rad pos.posAngdouble chi2s Reduced chi-squared of fit stat.fit.chi2double isComplete Level of completeness: 0 redo both parts 1; halfspace calculation complete; 2 Astrometric correction complete; 3 All complete meta.code.qualint vikingMergeLog Contains frame set details of merged VIKING MultiframeDetector images frameSetID frame set ID, unique over the whole VSA via programme ID prefix, assigned by merging procedure meta.id;obs.fieldlong cuEventID UID of curation event giving rise to this record meta.bibint ra Right Ascension of field centre deg pos.eq.ra;meta.maindouble dec Declination of field centre deg pos.eq.dec;meta.maindouble cx unit vector of spherical co-ordinates pos.cartesian.x;pos.eqdouble cy unit vector of spherical co-ordinates pos.cartesian.y;pos.eqdouble cz unit vector of spherical co-ordinates pos.cartesian.z;pos.eqdouble htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates poslong zmfID the UID of the relevant Z multiframe meta.id;obs.field;em.opt.Ilong zeNum the extension number of this Z frame meta.number;em.opt.Iint newZframe new/old flag (1/0) of this detector image meta.code;em.opt.Iint listProcZ Frame has been list processed (0=no; 1=yes) meta.code;em.opt.Iint ymfID the UID of the relevant Y multiframe meta.id;obs.field;em.IR.NIRlong yeNum the extension number of this Y frame meta.number;em.IR.NIRint newYframe new/old flag (1/0) of this detector image meta.code;em.IR.NIRint listProcY Frame has been list processed (0=no; 1=yes) meta.code;em.IR.NIRint jmfID the UID of the relevant J multiframe meta.id;obs.field;em.IR.Jlong jeNum the extension number of this J frame meta.number;em.IR.Jint newJframe new/old flag (1/0) of this detector image meta.code;em.IR.Jint listProcJ Frame has been list processed (0=no; 1=yes) meta.code;em.IR.Jint hmfID the UID of the relevant H multiframe meta.id;obs.field;em.IR.Hlong heNum the extension number of this H frame meta.number;em.IR.Hint newHframe new/old flag (1/0) of this detector image meta.code;em.IR.Hint listProcH Frame has been list processed (0=no; 1=yes) meta.code;em.IR.Hint ksmfID the UID of the relevant Ks multiframe meta.id;obs.field;em.IR.Klong kseNum the extension number of this Ks frame meta.number;em.IR.Kint newKsframe new/old flag (1/0) of this detector image meta.code;em.IR.Kint listProcKs Frame has been list processed (0=no; 1=yes) meta.code;em.IR.Kint mergeSwVersion version number of the software used to merge the frames meta.id;meta.softwarefloat newFrameSet Flag used internally by curation applications meta.codeint deprecated frame set deprecation flag (1=deprecated) meta.codeint vikingSourceNeighbours Neighbouring sources for each entry in vikingSource masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in vikingSource (=sourceID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXDR5lasSource Cross-neighbours between viking and lasSource masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in UKIDSSDR5PLUS..lasSource (=sourceID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXDR7PhotoObj Cross-neighbours between viking and PhotoObj masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in BestDR7..PhotoObj (=objID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat sdssType SDSS type of neighbour: 3=galaxy; 6=star src.classint sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) meta.codeint vikingSourceXDR7PhotoObjAll Cross-neighbours between viking and PhotoObjAll masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in BestDR7..PhotoObjAll (=objID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat sdssType SDSS type of neighbour: 3=galaxy; 6=star src.classint sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) meta.codeint vikingSourceXDetection Cross-neighbours between master source list, vikingSource table, and the individual epoch detections, vikingDetection table masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in vikingDetection table (=objID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXDetectionBestMatch Links each unique source to the best set of possible detections sourceID UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm meta.id;meta.mainlong multiframeID the UID of the relevant multiframe meta.id;obs.fieldlong extNum the extension number of this frame meta.numberint cuEventID UID of curation event giving rise to this record meta.bibint seqNum meta.numberint modelDistSecs separation from expected position given astrometric model in vikingSource variability. arcsec pos.posAngfloat flag Flag for potential matching problems meta.code.qualint vikingSourceXSSASource Cross-neighbours between viking and Source masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in SSA..Source (=objID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXStripe82PhotoObjAll Cross-neighbours between viking and PhotoObjAll masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in Stripe82..PhotoObjAll (=objID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat sdssType SDSS type of neighbour: 3=galaxy; 6=star src.classint sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) meta.codeint vikingSourceXallwise_sc Cross-neighbours between viking and allwise_sc masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in WISE..allwise_sc (=cntr) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXgrs_ngpSource Cross-neighbours between viking and grs_ngpSource masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in TWODFGRS..grs_ngpSource (=SEQNUM) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXgrs_ranSource Cross-neighbours between viking and grs_ranSource masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in TWODFGRS..grs_ranSource (=SEQNUM) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXgrs_sgpSource Cross-neighbours between viking and grs_sgpSource masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in TWODFGRS..grs_sgpSource (=SEQNUM) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXmgcDetection Cross-neighbours between viking and mgcDetection masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in MGC..mgcDetection (=MGCID) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXtwomass_psc Cross-neighbours between viking and twomass_psc masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in TWOMASS..twomass_psc (=pts_key) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXtwomass_xsc Cross-neighbours between viking and twomass_xsc masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in TWOMASS..twomass_xsc (=ext_key) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingSourceXwise_allskysc Cross-neighbours between viking and wise_allskysc masterObjID The unique ID in vikingSource (=sourceID) meta.id;meta.mainlong slaveObjID The unique ID of the neighbour in WISE..wise_allskysc (=cntr) meta.datasetlong distanceMins Angular separation between neighbours arcminutes pos.angDistancefloat vikingTilePawPrints Contains tile<->paw-print paired detections from vikingDetection detectID UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm meta.id;meta.mainlong cuEventID UID of curation event giving rise to this record meta.bibint tileSetID UID of the set of frames that this merged source comes from meta.biblong ra Celestial Right Ascension Degrees pos.eq.ra;meta.maindouble dec Celestial Declination Degrees pos.eq.dec;meta.maindouble cx unit vector of spherical co-ordinates pos.cartesian.x;pos.eqdouble cy unit vector of spherical co-ordinates pos.cartesian.y;pos.eqdouble cz unit vector of spherical co-ordinates pos.cartesian.z;pos.eqdouble htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates poslong l Galactic longitude Degrees pos.galactic.londouble b Galactic latitude Degrees pos.galactic.latdouble lambda SDSS system spherical co-ordinate 1 Degrees posdouble eta SDSS system spherical co-ordinate 2 Degrees posdouble tlExtNum the extension number of the tile detection (should always be 2) meta.idint tlSeqNum the running number of the tile detection meta.numberint tlXi Offset of &As& detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat tlEta Offset of &As& detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o1ExtNum the extension number of the O1 detection meta.idint o1SeqNum the running number of the O1 detection meta.numberint o1Xi Offset of O1 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o1Eta Offset of O1 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o2ExtNum the extension number of the O2 detection meta.idint o2SeqNum the running number of the O2 detection meta.numberint o2Xi Offset of O2 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o2Eta Offset of O2 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o3ExtNum the extension number of the O3 detection meta.idint o3SeqNum the running number of the O3 detection meta.numberint o3Xi Offset of O3 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o3Eta Offset of O3 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o4ExtNum the extension number of the O4 detection meta.idint o4SeqNum the running number of the O4 detection meta.numberint o4Xi Offset of O4 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o4Eta Offset of O4 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o5ExtNum the extension number of the O5 detection meta.idint o5SeqNum the running number of the O5 detection meta.numberint o5Xi Offset of O5 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o5Eta Offset of O5 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o6ExtNum the extension number of the O6 detection meta.idint o6SeqNum the running number of the O6 detection meta.numberint o6Xi Offset of O6 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o6Eta Offset of O6 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat tileSetSeqNum Running number of the match in this tile set meta.bibint vikingTilePawTDOnly vikingTilePawPrints table with only good tile detections only and default detectID UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm meta.id;meta.mainlong cuEventID UID of curation event giving rise to this record meta.bibint tileSetID UID of the set of frames that this merged source comes from meta.biblong ra Celestial Right Ascension Degrees pos.eq.ra;meta.maindouble dec Celestial Declination Degrees pos.eq.dec;meta.maindouble cx unit vector of spherical co-ordinates pos.cartesian.x;pos.eqdouble cy unit vector of spherical co-ordinates pos.cartesian.y;pos.eqdouble cz unit vector of spherical co-ordinates pos.cartesian.z;pos.eqdouble htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates poslong l Galactic longitude Degrees pos.galactic.londouble b Galactic latitude Degrees pos.galactic.latdouble lambda SDSS system spherical co-ordinate 1 Degrees posdouble eta SDSS system spherical co-ordinate 2 Degrees posdouble tlExtNum the extension number of the tile detection (should always be 2) meta.idint tlSeqNum the running number of the tile detection meta.numberint tlXi Offset of &As& detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat tlEta Offset of &As& detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o1ExtNum the extension number of the O1 detection meta.idint o1SeqNum the running number of the O1 detection meta.numberint o1Xi Offset of O1 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o1Eta Offset of O1 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o2ExtNum the extension number of the O2 detection meta.idint o2SeqNum the running number of the O2 detection meta.numberint o2Xi Offset of O2 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o2Eta Offset of O2 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o3ExtNum the extension number of the O3 detection meta.idint o3SeqNum the running number of the O3 detection meta.numberint o3Xi Offset of O3 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o3Eta Offset of O3 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o4ExtNum the extension number of the O4 detection meta.idint o4SeqNum the running number of the O4 detection meta.numberint o4Xi Offset of O4 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o4Eta Offset of O4 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o5ExtNum the extension number of the O5 detection meta.idint o5SeqNum the running number of the O5 detection meta.numberint o5Xi Offset of O5 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o5Eta Offset of O5 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat o6ExtNum the extension number of the O6 detection meta.idint o6SeqNum the running number of the O6 detection meta.numberint o6Xi Offset of O6 detection from master position (+east/-west) arcsec pos.eq.ra;arith.difffloat o6Eta Offset of O6 detection from master position (+north/-south) arcsec pos.eq.dec;arith.difffloat tileSetSeqNum Running number of the match in this tile set meta.bibint vikingTileSet Contains tile set details for VIKING Multiframe paw-print images tileSetID frame set ID, unique over the whole VSA via programme ID prefix, assigned by merging procedure meta.id;obs.fieldlong cuEventID UID of curation event giving rise to this record meta.bibint ra Right Ascension of field centre deg pos.eq.ra;meta.maindouble dec Declination of field centre deg pos.eq.dec;meta.maindouble cx unit vector of spherical co-ordinates pos.cartesian.x;pos.eqdouble cy unit vector of spherical co-ordinates pos.cartesian.y;pos.eqdouble cz unit vector of spherical co-ordinates pos.cartesian.z;pos.eqdouble htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates poslong tlmfID the UID of the relevant tile multiframe meta.id;obs.fieldlong o1mfID the UID of the relevant offset O1 multiframe meta.id;obs.fieldlong o2mfID the UID of the relevant offset O2 multiframe meta.id;obs.fieldlong o3mfID the UID of the relevant offset O3 multiframe meta.id;obs.fieldlong o4mfID the UID of the relevant offset O4 multiframe meta.id;obs.fieldlong o5mfID the UID of the relevant offset O5 multiframe meta.id;obs.fieldlong o6mfID the UID of the relevant offset O6 multiframe meta.id;obs.fieldlong mergeSwVersion version number of the software used to merge the frames meta.id;meta.softwarefloat newFrameSet Flag used internally by curation applications meta.codeint deprecated frame set deprecation flag (1=deprecated) meta.codeint vikingVarFrameSetInfo Contains fitting information for each frameSet frameSetID frame set ID, unique over the whole VSA via programme ID prefix, assigned by merging procedure meta.id;obs.fieldlong cuEventID UID of curation event giving rise to this record meta.bibint motionModel Motion model used to produce BestMatch table. Values: static;proper motion;proper motion and parallax. meta.code.classchar jaStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. stat.fit.param;em.IR.Jfloat jbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. stat.fit.param;em.IR.Jfloat jcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. stat.fit.param;em.IR.Jfloat jchiSqAst Goodness of fit of Strateva function to astrometric data in J band stat.fit.goodness;em.IR.Jfloat jnDofAst Number of degrees of freedom of astrometric fit in J band. stat.fit.dof;stat.param;em.IR.Jint jisDefAst Use a default model for the astrometric noise in J band. meta.code;em.IR.Jint jaStratPht Strateva parameter, a, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. stat.fit.param;em.IR.Jfloat jbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. stat.fit.param;em.IR.Jfloat jcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. stat.fit.param;em.IR.Jfloat jchiSqPht Goodness of fit of Strateva function to photometric data in J band stat.fit.goodness;em.IR.Jfloat jnDofPht Number of degrees of freedom of photometric fit in J band. stat.fit.dof;stat.param;em.IR.Jint jisDefPht Use a default model for the photometric noise in J band. meta.code;em.IR.Jint jexpML Expected magnitude limit of frameSet in this in J band. mag phot.mag;em.IR.J;stat.maxfloat vikingVariability Contains statistical analysis of VIKING primary sources sourceID UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm meta.id;meta.mainlong cuEventID UID of curation event giving rise to this record meta.bibint frameSetID frame set ID, unique over the whole VSA via programme ID prefix, assigned by merging procedure meta.id;obs.fieldlong ra Mean Right Ascension Degrees pos.eq.ra;meta.maindouble dec Mean Declination Degrees pos.eq.dec;meta.maindouble sigRa Uncertainty in mean RA Degrees stat.errorfloat sigDec Uncertainty in mean Dec Degrees stat.errorfloat expAstErr Rms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude arcsec stat.errorfloat epoch Epoch of measurement Years time.epochdouble muRa Proper motion in RA mas/yr pos.eq.ra;pos.pmfloat muDec Proper motion in Dec mas/yr pos.eq.dec;pos.pmfloat sigMuRa Error on proper motion in RA mas/yr stat.errorfloat sigMuDec Error on proper motion in Dec mas/yr stat.errorfloat parallax Parallax of star mas pos.parallaxfloat minPllx Lower limit of 90% confidence interval for parallax measurement mas pos.parallax;stat.minfloat maxPllx Upper limit of 90% confidence interval for parallax measurement mas pos.parallax;stat.maxfloat chi2 Chi-squared value of astrometric solution stat.fit.chi2float nFrames Number of frames with good detections used to calculate astrometric fits meta.numberint jnGoodObs Number of good detections in J band meta.number;em.IR.Jint jnFlaggedObs Number of detections in J band flagged as potentially spurious by vikingDetection.ppErrBits meta.number;em.IR.Jint jnMissingObs Number of J band frames that this object should have been detected on and was not meta.number;em.IR.Jint jbestAper Best aperture (1-6) for photometric statistics in the J band meta.code.class;em.IR.Jint jminCadence minimum gap between observations days time.interval;obs;stat.minfloat jmedCadence median gap between observations days time.interval;obs;stat.medianfloat jmaxCadence maximum gap between observations days time.interval;obs;stat.maxfloat jtotalPeriod total period of observations (last obs-first obs) days time.durationfloat jmeanMag Mean J magnitude mag phot.mag;em.IR.J;stat.mean;em.IR.Jfloat jmedianMag Median J magnitude mag phot.mag;em.IR.J;stat.median;em.IR.Jfloat jMagRms rms of J magnitude mag stat.error;em.IR.J;phot.magfloat jMagMAD Median Absolute Deviation of J magnitude mag stat.err;em.IR.J;phot.magfloat jskewness Skewness in J band (see Sesar et al. 2007) mag stat.param;em.IR.Jfloat jMinMag Minimum magnitude in J band, of good detections mag phot.mag;em.IR.J;stat.minfloat jMaxMag Maximum magnitude in J band, of good detections mag phot.mag;em.IR.J;stat.maxfloat jNgt3sig Number of good detections in J-band that are more than 3 sigma deviations meta.number;em.IR.Jint jExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in J band mag stat.error;em.IR.Jfloat jIntRms Intrinsic rms in J-band mag stat.error;em.IR.Jfloat jchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) stat.fit.chi2;em.IR.Jfloat jndof Number of degrees of freedom for chisquare stat.fit.dof;em.IR.Jint jprobVar Probability of variable from chi-square (and other data) stat.probability;em.IR.Jfloat jVarClass Classification of variability in this band meta.code.class;src.var;em.IR.Jint variableClass Classification of objects across all bands. meta.code.classint