J/ApJ/725/L186ivo://CDS.VizieR/J/ApJ/725/L186doi:10.26093/cds/vizier.17259186CDSDierickx M.Klement R.Rix H.-W.Liu C.2017-09-22T16:15:38Z2012-08-29T13:28:34ZCDS support team

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

cds-question@unistra.frmilky-way-galaxyvisible-astronomysloan-photometrymetallicityproper-motionsradial-velocityg-starsWe test four competing models that aim to explain the nature of stars in spiral galaxies that are well away (>1kpc) from the midplane, the so-called thick disk: the stars may have gotten there through orbital migration, through satellite mergers and accretion, or through heating of pre-existing thin disk stars. The eccentricity distribution of thick disk stars has recently been proposed as a diagnostic to differentiate between these mechanisms. Drawing on SDSS-DR7, we have assembled a sample of 31535 G-dwarfs with six-dimensional phase-space information and metallicities and have derived the orbital eccentricities for them.2010ApJ...725L.186Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/725/L186CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)J/ApJ/714/663 : Stellar density map of the Milky Way (de Jong+, 2010)J/AJ/137/4377 : List of SEGUE plate pairs (Yanny+, 2009)J/ApJ/698/865 : Halo streams in the SDSS-DR7 (Klement+, 2009)J/AJ/136/2070 : SEGUE stellar parameter pipeline. III. (Allende Prieto+, 2008)http://www.sdss.org/ : SDSS home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/725/L186https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/725/L186http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/725/L186https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/725/L186https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/725/L186http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/725/L186GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/725/L186/table2 (Observed and derived properties of our SEGUE stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/725/L186/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/725/L186/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/725/L186/table2?GETtext/xml+votable180.050000true0.00839525.51699810.0055555555555555565/5 7 12 16 178 181 224 243 248 252 253 425 508 516 518 522 523 551 574 575 1035 1041 1134 1135 1187 1192 1205 1237 1241 1276 1300 1327 1338 1358 1523 1554 1555 1575 1593 1599 1612 1613 1642 1676 1681 1683 1790 1791 1812 1830 1867 1878 1884 1888 1946 2035 2041 2042 2066 2088 2129 2167 2173 2204 2211 2217 2289 2401 2404 2465 2467 2536 2558 2578 2579 2602 2633 2636 2654 2705 2707 2728 2747 2784 2806 2832 2859 2860 2862 2900 2970 3097 3099 3130 3131 3164 3165 3204 3205 3216 3332 3353 3356 3390 3420 3422 3444 3446 3476 3749 3837 3979 3982 4008 4074 4198 4199 4307 4310 4324 4326 4342 4378 4390 4454 4457 4476 4478 4495 4517 4528 4542 4558 4597 4630 4694 4713 4778 4817 4832 4833 4852 4884 4899 4922 4940 4944 4985 4988 5042 5062 5069 5071 5113 5115 5442 5445 5466 5499 5502 5684 5685 5721 5762 5763 5764 5798 5802 5818 5835 5838 6015 6322 6333 6379 6382 6486 6528 6540 6542 6550 6565 6570 6616 6634 6635 6745 6809 6863 6885 7001 7003 7018 7019 7055 7066 7444 7510 7839 7882 7904 7931 7970 7976 8111 8119 8125 8134 8138 8139 8174 9195 12222 12280 6/1 15 19 25 26 27 37 39 52 54 56 57 68 72 257 259 260 640 671 707 716 718 732 733 736 737 739 740 904 905 969 970 971 987 990 991 996 997 998 1017 1020 1675 1678 1679 1697 1698 1699 1704 1705 1708 2011 2014 2015 2036 2037 2039 2040 2041 2045 2053 2055 2061 2068 2070 2076 2083 2086 2087 2177 2180 2181 2198 2199 2201 2203 2228 2229 2242 2248 2250 2272 2285 2287 2290 2291 2294 2629 2640 2641 2644 3959 3965 3967 4053 4055 4134 4135 4137 4139 4146 4152 4154 4161 4163 4169 4172 4173 4176 4178 4228 4229 4240 4530 4531 4534 4731 4734 4735 4739 4742 4743 4745 4746 4747 4754 4760 4762 4772 4773 4774 4817 4819 4825 4828 4829 4881 4943 4945 4946 4947 4953 4954 4955 4956 4957 4958 4963 4972 4973 4976 4977 4978 4984 4992 4994 5082 5083 5093 5094 5095 5101 5108 5110 5112 5113 5189 5191 5197 5204 5206 5208 5209 5346 5347 5421 5423 5426 5427 5436 5438 5509 5520 5521 5591 5597 5599 5652 5653 5696 5697 6086 6087 6091 6098 6104 6106 6113 6116 6117 6118 6240 6241 6244 6245 6293 6294 6295 6304 6306 6307 6312 6313 6336 6338 6339 6344 6345 6346 6350 6351 6362 6363 6384 6385 6386 6391 6427 6430 6431 6456 6457 6460 6562 6563 6683 6686 6693 6695 6701 6708 6710 6712 6713 6716 6723 6729 6731 6736 6738 6740 6741 6744 7151 7158 7159 7237 7238 7239 7244 7245 7247 7256 7257 7258 7303 7309 7311 7314 7315 7318 7324 7326 7465 7466 7467 7507 7510 7516 7518 7525 7540 7556 7557 7558 7735 7741 7743 7778 7779 7782 7788 7848 8123 8125 8126 8127 8139 8154 8160 8161 8163 8176 8221 8223 8258 8259 8262 8268 8270 8288 8289 8329 8330 8331 8334 8335 8356 8357 8358 8513 8515 8528 8530 8665 8667 8689 8691 8794 8795 8798 8807 8820 8822 8824 8825 8828 8841 8843 8858 8865 8867 8880 9067 9070 9071 9153 9155 9161 9164 9168 9236 9237 9239 9280 9296 9297 9299 9300 9302 9352 9354 9376 9488 9489 9492 9530 9612 9613 9624 9859 9865 9867 9872 9874 9880 9951 9962 9963 9966 9973 9975 9981 10122 10123 10152 10153 10227 10236 10238 10336 10337 10339 10340 10342 10479 10511 10522 10540 10541 10552 10605 10607 10610 10611 10620 10622 10693 10704 10705 10752 10753 10754 10819 10825 10832 10834 10840 10890 10891 10916 10920 10965 10967 10982 10983 10985 10987 10994 10995 11000 11001 11002 11050 11051 11054 11055 11140 11141 11142 11207 11213 11215 11217 11218 11219 11220 11222 11228 11287 11293 11332 11334 11336 11337 11431 11589 11591 11608 11837 11839 11924 11925 11927 11968 11969 11970 12289 12400 12402 12403 12408 12409 12410 12478 12479 12515 12518 12519 12530 12536 12538 12635 12638 12664 12665 12668 12805 12807 12824 12825 12828 12868 12869 13317 13332 13334 13391 13402 13420 13421 13432 13551 13564 13566 13657 13658 13659 13660 13662 13671 13677 13679 13684 13765 13767 13773 13775 13797 13798 13799 13804 13805 13807 13808 13809 13810 13816 13893 13895 13908 14907 14910 14911 14993 14994 14995 15000 15001 15004 15040 15327 15911 15922 15923 16004 16005 16010 16011 16014 16016 16036 16125 16127 16186 16187 16190 16272 16273 16276 16290 16291 16294 16295 16300 16301 16302 16790 16817 16820 16821 16842 17223 17234 17252 17253 17264 17265 17293 17300 17302 17303 17308 17309 17310 17357 17359 17362 17363 17374 17392 17393 17396 17469 17471 17506 17507 17510 17516 17518 17543 17549 17551 17554 17555 17558 17564 17566 17584 17585 17600 17601 17805 17810 17811 17820 17822 17825 17826 17827 17833 17836 17837 17838 17841 17848 17895 17901 17908 17910 17916 17997 17998 17999 18008 18010 18011 18020 18021 18023 18024 18026 18027 18032 18033 18034 18157 18159 18174 18221 18223 18226 18227 18236 18238 18299 18302 18303 18320 18321 18385 18387 18396 18397 18409 18410 18411 18414 18415 18509 18511 18514 18515 18518 18524 18526 18544 18545 18548 18765 18767 18770 18771 18780 18782 18800 18801 18827 18830 18849 18850 18851 18857 18860 18861 18862 18866 18926 18927 19106 19107 19110 19116 19118 19242 19243 19246 19247 19265 19267 19276 19277 19280 19282 19322 19323 19337 19340 19397 19399 19412 19414 19416 19417 19420 19525 19540 19590 19591 19593 19602 19608 19610 19620 19621 19632 19645 19647 19682 19683 19692 19694 19726 19727 19736 19738 19739 19748 19749 19751 19780 19781 19782 19918 19919 19930 19931 19948 19949 19960 20032 20033 20036 20125 20143 20153 20154 20155 20158 20162 20163 20166 20172 20174 20192 20193 20196 20237 20239 20242 20243 20252 20254 20261 20272 20273 20275 20281 20322 20328 20330 20451 20457 20464 20466 20472 21591 21597 21762 21763 21766 21772 21774 21777 21779 21788 21789 21823 21824 21826 21832 21908 21909 21911 21952 21991 22340 22341 22352 22353 22491 22494 22516 22517 22518 22650 22651 22654 22655 22714 22715 22718 22881 22883 22892 22893 22896 22898 23043 23045 23046 23060 23062 23064 23065 23068 23072 23073 23076 23077 23185 23186 23187 23188 23190 23191 23196 23197 23198 23202 23203 23206 23212 23214 23229 23231 23278 23398 23404 23428 23429 23440 23441 23467 23470 24051 24053 24054 24055 25247 25292 25294 25295 25310 25312 25313 25315 25316 25318 25329 25331 25337 25340 25341 25431 25504 25506 25511 25512 25522 25597 25599 25937 25938 25939 25940 25942 25943 25948 25949 25950 26116 26118 26120 26121 26124 26164 26166 26167 26172 26173 26174 26183 26189 26191 26194 26195 26204 26206 26213 26224 26225 26257 26258 26259 26265 26268 26269 26270 26274 26275 26284 26286 26365 26468 26470 26471 26472 26473 26475 26476 26477 26478 26530 26531 26534 26885 26896 26897 26957 26958 26959 26965 26968 26970 26971 26992 26993 26994 27133 27134 27135 27214 27233 27235 27241 27244 27245 27248 27250 27374 27375 27449 27451 27476 27477 27479 27498 27537 27539 27584 27648 27649 27816 27818 27819 27904 27905 27908 28001 28003 28009 28011 28018 28024 28067 28070 28157 28158 28159 28160 28161 28162 28308 28309 28311 28352 28353 28354 28410 28411 28416 28417 28420 28500 28501 28503 28661 28662 28663 28669 29765 29780 29782 30029 30031 30034 30035 30038 30044 30046 30064 30065 30068 31221 31351 31444 31445 31447 31453 31522 31611 31614 31624 31625 31738 31884 31886 31908 31910 32439 32488 32490 32497 32506 32507 32517 32519 32525 32527 32528 32530 32531 32547 32550 32551 32641 32644 32650 32651 32672 32674 32687 32691 32700 32702 36773 36774 36775 36777 36786 36787 36792 36793 36794 36861 40895 48879 48894 49009 49010 49011 49012 49014 49015 49016 49017 49019 49020 49021 49022 49077 49078 49079 49085 49098 49128 49129 49149https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/725/L186?format=asciiOpticaldefaultJ/ApJ/725/L186/table2Observed and derived properties of our SEGUE starsSimbadNameSimbad column added by the CDSmeta.idcharSloanDisplay the SDSS online data for this starmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMJDMJD of observationtime.epochintPlatePlate IDmeta.id;instr.plateintFiberFiber IDmeta.id;meta.mainintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainindexedGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latdoubleg0mag[13.952/20.2843] Dereddened g magnitudemagphot.mag;em.opt.Bfloate_g0magError in g0magmagstat.error;phot.magfloat(g-r)0Dereddened (g-r) magnitudemagphot.color;em.opt.B;em.opt.Rfloate_(g-r)0Error in (g-r)0magstat.errorfloatHRV[-527.3/443.6] Heliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloate_HRVError in HRVkm/sstat.errorfloatpmRA[-192.2/158] Proper motion in Right Ascensionmas/yrpos.pm;pos.eq.rafloate_pmRAError in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDEProper motion in Declinationmas/yrpos.pm;pos.eq.decfloate_pmDEError in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatDist[371.21/10790] Ivezic et al. (2008ApJ...684..287I) distance estimatepcpos.distance;pos.heliocentricfloate_DistError in Distpcstat.errorfloatVxX-direction Galactocentric velocity componentkm/sphys.veloc;pos.galactocentricfloate_VxError in Vxkm/sstat.errorfloatVyY-direction Galactocentric velocity componentkm/sphys.veloc;pos.galactocentricfloate_VyError in Vykm/sstat.errorfloatVzZ-direction Galactocentric velocity componentkm/sphys.veloc;pos.galactocentricfloate_VzError in Vzkm/sstat.errorfloatVphiRotational velocity in cylindrical coordinateskm/sphys.veloc.rotatfloate[0,1] Eccentricitysrc.orbital.eccentricityfloatTeffEffective TemperatureKphys.temperature.effectiveinte_TeffEffective Temperature errorKstat.error;phys.temperature.effectiveintloggSurface gravitylog(cm.s**-2)phys.gravityfloate_loggSurface gravity errorlog(cm.s**-2)stat.errorfloat[Fe/H][-2.81/0.15] Iron abundancelog(Sun)phys.abund.Fefloate_[Fe/H]Iron abundance errorlog(Sun)stat.error;phys.abund.Fefloat[a/Fe]{alpha} elements abundancelog(Sun)phys.abundfloate_[a/Fe]{alpha} elements abundance errorlog(Sun)stat.error;phys.abundfloatDR7+8Cross-match with the SDSS-DR7 and -DR8 photometric catalogs within 1.5"meta.ref.urlchar