II/319ivo://CDS.VizieR/II/319CDSLawrence A.Warren S.J.Almaini O.Edge A.C.Hambly N.C.Jameson R.F.,Lucas P.Casali M.Adamson A.Dye S.Emerson J.P.Foucaud S.,Hewett P.Hirst P.Hodgkin S.T.Irwin M.J.Lodieu N.McMahon R.G.,Simpson C.Smail I.Mortlock D.Folger M.2025-01-04T13:26:20Z2013-04-16T12:29:07ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsurveysinfrared-sourcesinfrared-photometryThe UKIRT Infrared Deep Sky Survey (UKIDSS) is a large-scale near-IR survey which aim is to cover 7500 square degrees of the Northern sky. The survey is carried out using the Wide Field Camera (WFCAM), with a field of view of 0.21 square degrees, mounted on the 3.8m United Kingdom Infra-red Telescope (UKIRT) in Hawaii. The project comprises five surveys (LAS, GCS, DXS, GPS and UDS). The Large Area Survey (LAS) covers an area of 4000 square degrees in high Galactic latitudes (extragalactic) in the four bands Y(1.0um) J(1.2um) H(1.6um) and K(2.2um) to a depth of K=18.4. This release 9 includes proper motions for a fraction (~1/6) of the sources. The Galactic Clusters Survey (GCS) aims to survey ten large open star clusters and star formation associations, covering a total of 1067 square degrees in the five bands Z (0.9um), Y(1.0um) J(1.2um) H(1.6um) and K(2.2um), plus a second pass in K for proper motions, to a depth of Z=20.4, Y=20.3, J=19.5, H=18.6, K=18.6. This release 9 includes proper motions for a fraction (~1/4) of the sources. The Deep Extragalactic Survey (DXS) aims to map 35 square degrees of sky to a 5-{sigma} point-source sensitivity of J=22.3 and K=20.8 in four carefully selected, multi-wavelength survey areas. The central regions of each field will also be mapped to H=21.8. The primary aim of the survey is to produce a photometric galaxy sample at a redshift of 1-2, within a volume comparable to that of the SDSS, selected in the same passband (rest frame optical). Details of the surveys can be found in the in the paper by Lawrence et al. (2007MNRAS.379.1599L), and at the UKIDSS Surveys site (http://www.ukidss.org/surveys/surveys.html). The data described here represent a subset of the UKIDSS data, limited to the public data and most representative columns. In the "Byte-by-byte Description" below the original names of the columns are given as bracketed names. Usage of the UKIDSS data: All users of UKIDSS data should include an acknowledgement in their publications as follows: "This work is based in part on data obtained as part of the UKIRT Infrared Deep Sky Survey".2007MNRAS.379.1599Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/II/319CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-tohttp://www.ukidss.org/surveys/surveys.html : UKIDSS Surveyshttp://surveys.roe.ac.uk/wsa/dr9plus_release.html : UKIDSS-DR9 ReleaseII/316 : UKIDSS-DR6 Galactic Plane Survey (GPS) (Lucas+ 2012)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=II/319https://vizier.iucaa.in/viz-bin/VizieR-2?-source=II/319http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=II/319https://vizier.cds.unistra.fr/viz-bin/votable?-source=II/319https://vizier.iucaa.in/viz-bin/votable?-source=II/319http://vizieridia.saao.ac.za/viz-bin/votable?-source=II/319GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table II/319/las9 (the UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources))https://vizier.cds.unistra.fr/viz-bin/conesearch/II/319/las9?https://vizier.iucaa.in/viz-bin/conesearch/II/319/las9?http://vizieridia.saao.ac.za/viz-bin/conesearch/II/319/las9?GETtext/xml+votable180.050000true44.9960890.0056390.005555555555555556Cone search capability for table II/319/gcs9 (the UKIDSS-DR9 Galactic Clusters Survey (on a total of 54,467,123 sources))https://vizier.cds.unistra.fr/viz-bin/conesearch/II/319/gcs9?https://vizier.iucaa.in/viz-bin/conesearch/II/319/gcs9?http://vizieridia.saao.ac.za/viz-bin/conesearch/II/319/gcs9?GETtext/xml+votable180.050000true57.9962411.104520.005555555555555556Cone search capability for table II/319/dxs9 (the UKIDSS-DR9 Deep Extragalactic Survey (on a total of 3,003,190 sources))https://vizier.cds.unistra.fr/viz-bin/conesearch/II/319/dxs9?https://vizier.iucaa.in/viz-bin/conesearch/II/319/dxs9?http://vizieridia.saao.ac.za/viz-bin/conesearch/II/319/dxs9?GETtext/xml+votable180.050000true163.64856956.2518980.0055555555555555563/5 7 16 64 75 128 130 162 279 283-286 295 300 304-306 367 378 407 410-414 423 427-430 432-434 4/17 34 52 96 110 193 196 260-262 264 293 295 299 310 312 385 388 516-518 543-544 578-579 582 584-585 641-644 646-647 652 672 1109-1111 1113-1115 1125-1127 1129-1131 1148-1150 1173-1175 1177-1179 1189-1191 1193-1194 1204-1205 1228-1230 1232-1234 1248-1249 1342 1365-1367 1373 1425-1426 1446 1449-1450 1462-1463 1465 1467 1516-1518 1599 1615 1621-1623 1625-1627 1637-1639 1660-1662 1685-1687 1689-1691 1701-1703 1705-1707 1724 1740-1742 1744-1746 1757-1761 1777 1780-1781 1877 1961-1964 1966-1967 2683-2684 2686-2687 2769 2772-2774 5/0 2 5-8 10-14 16 32-34 40 42 65 77 101 103 109 128 130-131 160 212-213 216 272-274 280 282-283 288-290 292-293 295-296 298-299 304-306 429-431 771 780-781 792 1052 1054 1060-1062 1064-1065 1072 1088-1089 1092 1169-1171 1177 1179 1189-1191 1226-1227 1229-1231 1239 1244-1246 1252-1253 1256 1265 1410-1411 1416 1548-1549 1556 1560 2076 2078 2096-2098 2143 2165 2167 2180 2182 2184-2186 2223 2234 2259-2262 2265 2267 2288-2290 2332 2345 2352 2563 2582 2612-2614 2616-2618 2634 2692-2694 2697 3072 4351 4415 4431 4435 4451 4495 4499 4515 4604 4671 4687 4691 4707 4751 4755 4771 4780 4784 4824-4826 4828-4829 4924 4940 4944 4960 5000-5001 5008 5359 5363 5366 5372-5374 5459 5489 5501 5663 5699 5708-5710 5712-5714 5728-5729 5775 5795 5804 5808 5811 5817-5818 5837-5839 5842-5843 5846-5847 5857 5859 5865 5867 6024 6026-6027 6030-6031 6042-6043 6046-6047 6076-6078 6391 6395 6455 6459 6477-6479 6481-6483 6497-6499 6539 6541 6543 6545-6547 6652 6717-6719 6731 6734-6735 6737-6739 6753-6755 6797-6799 6801-6803 6817-6819 6900-6902 6904-6905 6972 6988 6992 7005 7007-7008 7021-7023 7026-7027 7048-7050 7052 7056 7117 7128-7129 7132 7338 7507 7516 7680 7682 7823 7834 7841-7843 7862 7912 7914 7946-7947 9215 10237-10239 10727 10731 10742 11073 11075 11084-11085 11087 11100-11102 11261-11263 12287 6/4 13 15 17-19 37-39 60 68 72 140 142 144 164 166 172 174 269 304-305 307 316-317 319 403 409 411 445 447 516 518 538 644 648 856 861 863 868 872 1100-1102 1104-1106 1146 1164-1166 1177 1179 1188 1201 1204-1205 1210 1228-1230 1234 1248-1249 1552 1554 1560 1568-1569 1572 1695 1711 1715 1738-1739 1742-1743 1776 1778 1784 1786 3077-3079 3109 3132-3133 3152 3154 3172 4212 4220 4252-4254 4264 4272 4292 4335 4346-4347 4350 4360 4372-4374 4376-4377 4675 4704-4705 4707 4749 4751 4753-4755 4773 4775 4781 4783 4866 4872 4874 4896 4898 4903 4913-4915 4938-4939 4941-4943 4949-4951 4953-4955 4988-4990 5016-5018 5028-5030 5032-5034 5056-5057 5072 5633-5635 5638-5639 5650 5656 5658 5668-5670 5672-5673 6047 6149 6151 6157 6159 6181 6183 6204-6205 6228-6230 6232-6234 6244-6246 6248-6249 8308-8309 8396-8398 8400 8416-8418 8424 8426 8448-8450 8565-8567 8665 8667 8724-8726 8748 8752 8832 8834 8840 8885-8887 8889-8891 8928 8930-8931 8940 8942-8943 9031 9052 9065 9067 9072-9074 9082 9117 9119 9141 9164-9166 9168 9170 9184-9185 9226-9227 9230 9242 9290 9294-9295 9306-9307 9336-9338 9376-9377 9392-9393 9395-9398 9412-9414 9416-9418 10245-10247 10249-10251 10320 10322-10323 10332 10334-10335 10460 10476 10480 10528 10530 10540 10624 10780 10800 10816 12292 12296 17399 17403 17655 17659 17719 17723 17735 17739 17799 17803 17975 17979 17991 17995 18055 18059 18420 18424 18679 18683 18743 18747 18759 18763 18823 18827 18999 19003 19015 19019 19079 19083 19124 19128 19140-19141 19144 19152-19153 19308-19310 19320-19321 19325 19329 19700 19704 19764 19768 19780 19784 19844 19848 20009 20016-20018 20020 20036 20040 21431 21435 21447 21451 21456 21458-21459 21462 21468 21470-21471 21500 21813-21815 21829-21831 21833-21835 21953 21965 22000-22001 22003 22012-22013 22015 22154 22176 22647 22741 22743 22791 22795 22844 22860 22864 22880 22920-22921 22924 22928 23095 23099 23154 23160 23175 23179 23220 23224 23229-23231 23236 23239-23240 23243 23258 23265-23267 23276-23278 23325-23327 23341-23343 23345-23347 23363 23366 23425 23427 23433 23435 23457 23459 23465 24074 24100 24102-24103 24162-24163 24166-24167 24178-24179 24182-24183 24316-24318 24448 24456 24458 24480 24482 25559 25563 25575 25819 25831 25835 25887 25903 25907 25923 25987 26142-26143 26155 26169-26171 26177 26179 26612 26616 26847 26861-26863 26867 26911 26919 26923 26930 26933-26935 26947 27009 27011 27165-27167 27181-27183 27185-27187 27201-27203 27265-27267 27612-27613 27624-27626 27632 27892 27896-27898 27956 27960 27972 27976 28025-28027 28036 28040 28061-28063 28077 28079 28081-28083 28101-28103 28204-28206 28212-28214 28216-28217 28228-28230 28232-28234 28288-28290 28421 28423 28429 28464-28465 28467 28477 28520-28521 28524-28525 28532 28536 29344 29346-29347 30023 30053 30068 30724 30726 30732 30734 30752-30754 31285-31287 31289-31291 31330 31342 31363 31442-31443 31452 31454-31455 31626 31654 31660 31779 31782-31783 31800 31802 31873 31876-31877 31879 31888 36855 36859 40925-40927 40945-40947 42901-42903 42905-42907 42917-42919 42921 42923 42960 42962-42963 42966 42972 42974-42975 44289 44291 44297 44299 44324-44325 44327 44344-44345 44347 44412-44414 44436-44437 44480-44481 44483-44485 44487 44496-44497 45023 45039 45043 49143 491478.305533028865447e-20 2.3717893470513554e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/II/319?format=asciiInfrareddefaultII/319/las9the UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources)Hcl[-3,1] H-band source class (hClass) (G2)meta.code.class;src.class.starGalaxyintKcl[-3,1] K-band source class (kClass) (G2)meta.code.class;src.class.starGalaxyintYpa[0,180]? Position angle of Y-band ellipse (yPA)degpos.posAng;instr.detfloatnullablenfNumber of frames (nFrames)meta.numberintRAJ2000Right ascension (J2000), at Epochdegpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000), at Epochdegpos.eq.dec;meta.mainindexedcl[-3,1] Merged source class (mergedClass) (G2)meta.code.class;src.class.starGalaxyintYcl[-3,1]? Y-band source class (yClass) (G2)meta.code.class;src.class.starGalaxyintnullableYbadY-band zero confidence pixels (yErrBits) (G3)meta.codeintULASName of source in survey (G5)meta.id;meta.maincharindexedm[1/2] "2" indicates a duplicated source (G6)meta.code.multipinte_RAJ2000? Uncertainty in RA (sigRa)masstat.error;pos.eq.raintnullablee_DEJ2000? Uncertainty in Dec (sigDec)masstat.error;pos.eq.decintnullableYmag? UKIDSS Y default magnitude (yAperMag3) (G1)magphot.mag;em.IR.Jfloatnullableindexede_Ymag? Mean error on Ymag (yAperMag3Err)magstat.error;phot.magfloatnullableJmag1? UKIDSS J magnitude in the first epoch (j_1AperMag3) (G1)magphot.mag;em.IR.Jfloatnullablee_Jmag1? Mean error on Jmag1 (j_1AperMag3Err)magstat.error;phot.magfloatnullableJmag2? UKIDSS J magnitude in the second epoch (j_2AperMag3) (G1)magphot.mag;em.IR.Jfloatnullablee_Jmag2? Mean error on Jmag2 (j_2AperMag3Err)magstat.error;phot.magfloatnullableHmag? UKIDSS H default magnitude (hAperMag3) (G1)magphot.mag;em.IR.Hfloatnullableindexede_Hmag? Mean error on Hmag (hAperMag3Err)magstat.error;phot.magfloatnullableKmag? UKIDSS K default magnitude (kAperMag3) (G1)magphot.mag;em.IR.Kfloatnullableindexede_Kmag? Mean error on Kmag (kAperMag3Err)magstat.error;phot.magfloatnullableIDUnique ID of this merged detection (sourceID)meta.idpmRA? Proper motion in RA direction (muRa)mas/yrpos.pm;pos.eq.rafloatnullablee_pmRA? Error on RA proper motion (sigMuRa)mas/yrstat.error;pos.pm;pos.eq.rafloatnullablepmDE? Proper motion in Dec direction (muDec)mas/yrpos.pm;pos.eq.decfloatnullablee_pmDE? Error on Dec proper motion (sigMuDec)mas/yrstat.error;pos.pm;pos.eq.decfloatnullablechi2? {chi}-squared value of proper motion solution (chi2)stat.fit.chi2doublenullablemStatMerged profile class statistic (mergedClassStat)statfloatp*[0,1] Probability of being a star (pStar)stat.fit.goodnessfloatpG[0,1] Probability of being a galaxy (pGalaxy)stat.fit.goodnessfloatpN[0,1] Probability of being noise (pNoise)stat.fit.goodnessfloatYtot? Total point source Y magnitude (yHallMag)magphot.mag;em.IR.Jfloatnullablee_Ytot? Mean error on Ytot (yHallMagErr)magstat.errordoublenullablepYmag? Petrosian Y magnitude (yPetroMag)magphot.mag;em.IR.Jfloatnullablee_pYmag? Mean error on pYmag (yPetroMagErr)magstat.error;phot.magdoublenullableYdiam? Y-band RMS of ellipse fit (yGausig)pixphys.angSize;srcfloatnullableYell[0,1]? Source ellipticity in Y-band (yEll)src.ellipticityfloatnullableYflags[0,8388607]? Y-band flags (yppErrBits) (G4)meta.code.errorintnullableJtot1? Total point source J magnitude (j_1HallMag)magphot.mag;em.IR.Jfloatnullablee_Jtot1? Mean error on Jtot (j_1HallMagErr)magstat.errordoublenullablepJmag1? Petrosian J magnitude (j_1PetroMag)magphot.mag;em.IR.Jfloatnullablee_pJmag1? Mean error on pJmag (j_1PetroMagErr)magstat.error;phot.magdoublenullableJdiam1? J-band RMS of ellipse fit (j_1Gausig)pixphys.angSize;srcfloatnullableJell1[0/1]? J-band ellipticity (G1-b/a) (j_1Ell)src.ellipticityfloatnullableJpa1[0,180]? J-band position angle (j_1PA)degpos.posAngfloatnullableJbad1J-band zero confidence pixels (j_1ErrBits) (G3)meta.codeintJcl1[-3,1]? J-band source class (j_1Class) (G2)meta.code.classintnullableJflags1[0,8388607] J-band flags (j_1ppErrBits) (G4)meta.code.errorintJdx1? {xi} offset to Y-band source (j_1Xi)arcsecpos;arith.difffloatnullableJdy1? {eta} offset to Y-band source (j_1Eta)arcsecpos;arith.difffloatnullableJtot2? Total point source J magnitude (j_2HallMag)magphot.mag;em.IR.Jfloatnullablee_Jtot2? Mean error on Jtot (j_2HallMagErr)magstat.errordoublenullablepJmag2? Petrosian J magnitude (j_2PetroMag)magphot.mag;em.IR.Jfloatnullablee_pJmag2? Mean error on pJmag (j_2PetroMagErr)magstat.error;phot.magdoublenullableJdiam2? J-band RMS of ellipse fit (j_2Gausig)pixphys.angSize;srcfloatnullableJell2[0/1]? J-band ellipticity (G1-b/a) (j_2Ell)src.ellipticityfloatnullableJpa2[0,180]? J-band position angle (j_2PA)degpos.posAngfloatnullableJbad2J-band zero confidence pixels (j_2ErrBits) (G3)meta.codeintJcl2[-3,1]? J-band source class (j_2Class) (G2)meta.code.classintnullableJflags2band flags (j_2ppErrBits) (G4)meta.code.errorintJdx2? {xi} offset to Y-band source (j_2Xi)arcsecpos;arith.difffloatnullableJdy2? {eta} offset to Y-band source (j_2Eta)arcsecpos;arith.difffloatnullableHtot? Total point source H magnitude (hHallMag)magphot.mag;em.IR.Hfloatnullablee_Htot? Mean error on Htot (hHallMagErr)magstat.errordoublenullablepHmag? Petrosian H magnitude (hPetroMag)magphot.mag;em.IR.Hfloatnullablee_pHmag? Mean error on Hpag (hPetroMagErr)magstat.error;phot.magdoublenullableHdiam? RMS of ellipse fit in H-band (hGausig)pixphys.angSize;srcfloatnullableHell? Ellipticity in H-band (hEll)src.ellipticityfloatnullableHpa[0,180]? H-band position angle (hPA)degpos.posAngfloatnullableHbadH-band zero confidence pixels (hErrBits) (G3)meta.codeintHflags[0,8388607] flags (hppErrBits) (G4)meta.code.errorintHdx? {xi} offset to Y-band source (hXi)arcsecpos;arith.difffloatnullableHdy? {eta} offset to Y-band source (hEta)arcsecpos;arith.difffloatnullableKtot? Total point source K magnitude (kHallMag)magphot.mag;em.IR.Kfloatnullablee_Ktot? Mean error on Ktot (kHallMagErr)magstat.errordoublenullablepKmag? Petrosian K magnitude (kPetroMag)magphot.mag;em.IR.Kfloatnullablee_pKmag? Mean error on pKmag (kPetroMagErr)magstat.error;phot.magdoublenullableKdiam? RMS of ellipse fit in K-band (kGausig)pixphys.angSize;srcfloatnullableKell? K-band ellipticity (kEll)src.ellipticityfloatnullableKpa[0,180]? K-band position angle (kPA)degpos.posAngfloatnullableKbadK-band zero confidence pixels (kErrBits) (G3)meta.codeintKflags[0,8388607] flags (kppErrBits) (G4)meta.code.errorintKdx? {xi} offset to Y-band source (kXi)arcsecpos;arith.difffloatnullableKdy? {eta} offset to Y-band source (kEta)arcsecpos;arith.difffloatnullableEpochEpoch of position measurement (epoch)yrtime.epochdoubleindexedII/319/gcs9the UKIDSS-DR9 Galactic Clusters Survey (on a total of 54,467,123 sources)RAJ2000Right ascension (J2000), at Epochdegpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000), at Epochdegpos.eq.dec;meta.mainindexedcl[-3,1] Merged source class (mergedClass) (G2)meta.code.class;src.class.starGalaxyintZcl[-3,1]? Z-band source class (zClass) (G2)meta.code.class;src.class.starGalaxyintnullableYcl[-3,1]? Y-band source class (yClass) (G2)meta.code.class;src.class.starGalaxyintnullableJcl[-3,1]? J-band source class (jClass) (G2)meta.code.class;src.class.starGalaxyintnullableHcl[-3,1] H-band source class (hClass) (G2)meta.code.class;src.class.starGalaxyintKdx2? {xi} offset to Z-band source (k_1Xi)arcsecpos;arith.difffloatnullableKdy2? {eta} offset to Z-band source (k_1Eta)arcsecpos;arith.difffloatnullableEpochEpoch of position measurement (epoch)yrtime.epochdoubleindexedUGCSName of source in survey (G5)meta.id;meta.maincharindexedm[1/2] "2" indicates a duplicated source (G6)meta.code.multipinte_RAJ2000? Uncertainty in RA (sigRa)masstat.error;pos.eq.raintnullablee_DEJ2000? Uncertainty in Dec (sigDec)masstat.error;pos.eq.decintnullableZmag? UKIDSS Z default magnitude (zAperMag3) (G1)magphot.mag;em.opt.Ifloatnullableindexede_Zmag? Mean error on Zmag (zAperMag3Err)magstat.error;phot.magfloatnullableYmag? UKIDSS Y default magnitude (yAperMag3) (G1)magphot.mag;em.IR.Jfloatnullableindexede_Ymag? Mean error on Ymag (yAperMag3Err)magstat.error;phot.magfloatnullableJmag? UKIDSS J default magnitude (jAperMag3) (G1)magphot.mag;em.IR.Jfloatnullableindexede_Jmag? Mean error on Jmag (jAperMag3Err)magstat.error;phot.magfloatnullableHmag? UKIDSS H default magnitude (hAperMag3) (G1)magphot.mag;em.IR.Hfloatnullableindexede_Hmag? Mean error on Hmag (hAperMag3Err)magstat.error;phot.magfloatnullableKmag1? UKIDSS K default magnitude (k_1AperMag3) (G1)magphot.mag;em.IR.Kfloatnullableindexede_Kmag1? Mean error on Kmag (k_1AperMag3Err)magstat.error;phot.magfloatnullableKmag2? UKIDSS K default magnitude (k_2AperMag3) (G1)magphot.mag;em.IR.Kfloatnullableindexede_Kmag2? Mean error on Kmag (k_2AperMag3Err)magstat.error;phot.magfloatnullableIDUnique ID of this merged detection (sourceID)meta.idpmRA? Proper motion in RA direction (muRa)mas/yrpos.pm;pos.eq.rafloatnullablee_pmRA? Error on RA proper motion (sigMuRa)mas/yrstat.error;pos.pm;pos.eq.rafloatnullablepmDE? Proper motion in Dec direction (muDec)mas/yrpos.pm;pos.eq.decfloatnullablee_pmDE? Error on Dec proper motion (sigMuDec)mas/yrstat.error;pos.pm;pos.eq.decfloatnullablechi2? {chi-}squared value of proper motion solution (chi2)stat.fit.chi2doublenullablenfNumber of frames (nFrames)meta.numberintmStatMerged profile class statistic (mergedClassStat)statfloatp*[0,1] Probability of being a star (pStar)stat.fit.goodnessfloatpG[0,1] Probability of being a galaxy (pGalaxy)stat.fit.goodnessfloatpN[0,1] Probability of being noise (pNoise)stat.fit.goodnessfloatZtot? Total point source Z magnitude (zHallMag)magphot.mag;em.opt.Ifloatnullablee_Ztot? Mean error on Ztot (zHallMagErr)magstat.errordoublenullablepZmag? Petrosian Z magnitude (zPetroMag)magphot.mag;em.opt.Ifloatnullablee_pZmag? Mean error on pZmag (zPetroMagErr)magstat.error;phot.magdoublenullableZdiam? Z-band RMS of ellipse fit (zGausig)pixphys.angSize;srcfloatnullableZell[0,1]? Source ellipticity in Z-band (zEll)src.ellipticityfloatnullableZpa[0,180]? Position angle of Z-band ellipse (zPA)degpos.posAngfloatnullableZbadZ-band zero confidence pixels (zErrBits) (G3)meta.codeintZflags[0,8388607]? Z-band flags (zppErrBits) (G4)meta.code.errorintnullableYtot? Total point source Y magnitude (yHallMag)magphot.mag;em.IR.Jfloatnullablee_Ytot? Mean error on Ytot (yHallMagErr)magstat.errordoublenullablepYmag? Petrosian Y magnitude (yPetroMag)magphot.mag;em.IR.Jfloatnullablee_pYmag? Mean error on pYmag (yPetroMagErr)magstat.error;phot.magdoublenullableYdiam? Y-band RMS of ellipse fit (yGausig)pixphys.angSize;srcfloatnullableYell[0,1]? Source ellipticity in Y-band (yEll)src.ellipticityfloatnullableYpa[0,180]? Position angle of Y-band ellipse (yPA)degpos.posAng;instr.detfloatnullableYbadY-band zero confidence pixels (yErrBits) (G3)meta.codeintYflags[0,8388607]? Y-band flags (yppErrBits) (G4)meta.code.errorintnullableYdx? {xi} offset to Z-band source (yXi)arcsecpos;arith.difffloatnullableYdy? {eta} offset to Z-band source (yEta)arcsecpos;arith.difffloatnullableJtot? Total point source J magnitude (jHallMag)magphot.mag;em.IR.Jfloatnullablee_Jtot? Mean error on Jtot (jHallMagErr)magstat.errordoublenullablepJmag? Petrosian J magnitude (jPetroMag)magphot.mag;em.IR.Jfloatnullablee_pJmag? Mean error on pJmag (jPetroMagErr)magstat.error;phot.magdoublenullableJdiam? J-band RMS of ellipse fit (jGausig)pixphys.angSize;srcfloatnullableJell[0/1]? J-band ellipticity (1-b/a) (jEll)src.ellipticityfloatnullableJpa[0,180]? J-band position angle (jPA)degpos.posAngfloatnullableJbadJ-band zero confidence pixels (jErrBits) (G3)meta.codeintJflags[0,8388607] J-band flags (jppErrBits) (G4)meta.code.errorintJdx? {xi} offset to Z-band source (jXi)arcsecpos;arith.difffloatnullableJdy? {eta} offset to Z-band source (jEta)arcsecpos;arith.difffloatnullableHtot? Total point source H magnitude (hHallMag)magphot.mag;em.IR.Hfloatnullablee_Htot? Mean error on Htot (hHallMagErr)magstat.errordoublenullablepHmag? Petrosian H magnitude (hPetroMag)magphot.mag;em.IR.Hfloatnullablee_pHmag? Mean error on Hpag (hPetroMagErr)magstat.error;phot.magdoublenullableHdiam? H-band RMS of ellipse fit (hGausig)pixphys.angSize;srcfloatnullableHell? Ellipticity in H-band (hEll)src.ellipticityfloatnullableHpa[0,180]? H-band position angle (hPA)degpos.posAngfloatnullableHbadH-band zero confidence pixels (hErrBits) (G3)meta.codeintHflags[0,8388607] flags (hppErrBits) (G4)meta.code.errorintHdx? {xi} offset to Z-band source (hXi)arcsecpos;arith.difffloatnullableHdy? {eta} offset to Z-band source (hEta)arcsecpos;arith.difffloatnullableKtot1? Total point source K magnitude (k_1HallMag)magphot.mag;em.IR.Kfloatnullablee_Ktot1? Mean error on Ktot (k_1HallMagErr)magstat.errordoublenullablepKmag1? Petrosian K magnitude (k_1PetroMag)magphot.mag;em.IR.Kfloatnullablee_pKmag1? Mean error on pKmag (k_1PetroMagErr)magstat.error;phot.magdoublenullableKdiam1? K-band RMS of ellipse fit (k_1Gausig)pixphys.angSize;srcfloatnullableKell1? K-band ellipticity (k_1Ell)src.ellipticityfloatnullableKpa1[0,180]? K-band position angle (k_1PA)degpos.posAngfloatnullableKbad1K-band zero confidence pixels (k_1ErrBits) (G3)meta.codeintKcl1[-3,1] K-band source class (k_1Class) (G2)meta.code.classintKflags1[0,8388607] flags (k_1ppErrBits) (G4)meta.code.errorintKdx1? {xi} offset to Z-band source (k_1Xi)arcsecpos;arith.difffloatnullableKdy1? {eta} offset to Z-band source (k_1Eta)arcsecpos;arith.difffloatnullableKtot2? Total point source K magnitude (k_1HallMag)magphot.mag;em.IR.Kfloatnullablee_Ktot2? Mean error on Ktot (k_1HallMagErr)magstat.errordoublenullablepKmag2? Petrosian K magnitude (k_1PetroMag)magphot.mag;em.IR.Kfloatnullablee_pKmag2? Mean error on pKmag (k_1PetroMagErr)magstat.error;phot.magdoublenullableKdiam2? K-band RMS of ellipse fit (k_1Gausig)pixphys.angSize;srcfloatnullableKell2? K-band ellipticity (k_1Ell)src.ellipticityfloatnullableKpa2[0,180]? K-band position angle (k_1PA)degpos.posAngfloatnullableKbad2K-band zero confidence pixels (k_1ErrBits) (G3)meta.codeintKcl2[-3,1] K-band source class (k_1Class) (G2)meta.code.classintKflags2[0,8388607] flags (k_1ppErrBits) (G4)meta.code.errorintII/319/dxs9the UKIDSS-DR9 Deep Extragalactic Survey (on a total of 3,003,190 sources)UDXSName of source in survey (G5)meta.id;meta.maincharindexedm[1/2] "2" indicates a duplicated source (G6)meta.code.multipintJmag? UKIDSS J default magnitude (jAperMag3) (G1)magphot.mag;em.IR.Jfloatnullableindexede_Jmag? Mean error on Jmag (jAperMag3Err)magstat.error;phot.magfloatnullableRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedcl[-3,1] Merged source class (mergedClass) (G2)meta.code.class;src.class.starGalaxyintJcl[-3,1]? J-band source class (jClass) (G2)meta.code.class;src.class.starGalaxyintnullableKcl[-3,1] K-band source class (kClass) (G2)meta.code.class;src.class.starGalaxyintKmag? UKIDSS K default magnitude (k_1AperMag3) (G1)magphot.mag;em.IR.Kfloatnullableindexede_Kmag? Mean error on Kmag (k_1AperMag3Err)magstat.error;phot.magfloatnullableIDUnique ID of this merged detection (sourceID)meta.idmStatMerged profile class statistic (mergedClassStat)statfloatp*[0,1] Probability of being a star (pStar)stat.fit.goodnessfloatpG[0,1] Probability of being a galaxy (pGalaxy)stat.fit.goodnessfloatpN[0,1] Probability of being noise (pNoise)stat.fit.goodnessfloatJtot? Total point source J magnitude (jHallMag)magphot.mag;em.IR.Jfloatnullablee_Jtot? Mean error on Jtot (jHallMagErr)magstat.errorfloatnullablepJmag? Petrosian J magnitude (jPetroMag)magphot.mag;em.IR.Jfloatnullablee_pJmag? Mean error on pJmag (jPetroMagErr)magstat.error;phot.magfloatnullableJdiam? J-band RMS of ellipse fit (jGausig)pixphys.angSize;srcdoublenullableJell[0/1]? J-band ellipticity (1-b/a) (jEll)src.ellipticityfloatnullableJpa[0,180]? J-band position angle (jPA)degpos.posAngfloatnullableJbadJ-band zero confidence pixels (jErrBits) (G3)meta.codeintJflags[0,8388607] J-band flags (jppErrBits) (G4)meta.code.errorintJdx? {xi} East-offset to master detection (jXi)arcsecpos;arith.difffloatnullableJdy? {eta} North-offset to master detection (jEta)arcsecpos;arith.difffloatnullableKtot? Total point source K magnitude (kHallMag)magphot.mag;em.IR.Kfloatnullablee_Ktot? Mean error on Ktot (kHallMagErr)magstat.errorfloatnullablepKmag? Petrosian K magnitude (kPetroMag)magphot.mag;em.IR.Kfloatnullablee_pKmag? Mean error on pKmag (kPetroMagErr)magstat.error;phot.magfloatnullableKdiam? K-band RMS of ellipse fit (kGausig)pixphys.angSize;srcdoublenullableKell? K-band ellipticity (kEll)src.ellipticityfloatnullableKpa[0,180]? K-band position angle (kPA)degpos.posAngfloatnullableKbadK-band zero confidence pixels (kErrBits) (G3)meta.codeintKflags[0,8388607] flags (kppErrBits) (G4)meta.code.errorintKdx? {xi} East-offset to master detection (kXi)arcsecpos;arith.difffloatnullableKdy? {eta} North-offset to master detection (kEta)arcsecpos;arith.difffloatnullable