J/ApJ/877/13ivo://CDS.VizieR/J/ApJ/877/13doi:10.26093/cds/vizier.18770013CDSHuang Y.Chen B.-Q.Zhang H.-W.Yuan H.-B.Xiang M.-S.Wang C.,Tian Z.-J.Liu X.-W.2022-07-08T07:38:19Z2020-12-10T13:38:10ZCDS support team

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

cds-question@unistra.frvisible-astronomysloan-photometrymetallicityproper-motionssurveysWith the photometric data from the SDSS survey, the spectroscopic data from the SDSS/SEGUE and the LAMOST surveys, and the astrometric data from the Gaia DR2, we have identified 67 highly probable member stars of the GD-1 cold stellar stream spread along almost its entire length (i.e., from 126{deg} to 203{deg} in R.A.). With the accurate spectroscopic (i.e., metallicity and line-of-sight velocity) and astrometric (i.e., proper motions) information, the position-velocity diagrams, i.e., {phi}_1_-{mu}_{alpha}_, {phi}_1_-{mu}_{delta}_, and {phi}_1_-v_gsr_, of the GD-1 stream are well mapped. The stream has an average metallicity [Fe/H]=-1.96. The rich information of member stars of the stream now available allow one not only to model its origin, but also to place strong constraints on the mass distribution and the gravitational potential of the Milky Way.2019ApJ...877...13Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/877/13CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)V/153 : LAMOST DR4 catalogs (Luo+, 2018)I/345 : Gaia DR2 (Gaia Collaboration, 2018)J/AJ/128/245 : M giant stars in the Sagittarius dwarf gal. (Majewski+, 2004)J/AJ/136/2070 : SEGUE stellar param. pipeline. III. (Allende Prieto+, 2008)J/AJ/136/2050 : SEGUE stellar param. pipeline. II. (Lee+, 2008)J/ApJ/700/523 : Galactic star clusters in SDSS. II. Colors. (An+, 2009)J/ApJ/697/207 : Cold stellar stream orbit fit (Willett+, 2009)J/AJ/137/4377 : List of SEGUE plate pairs (Yanny+, 2009)J/AJ/141/89 : SEGUE stellar parameter pipeline. IV. (Smolinski+, 2011)J/ApJ/783/130 : Parallaxes of high mass star forming regions (Reid+, 2014)J/MNRAS/448/822 : LAMOST candidate members of star clusters (Xiang+, 2015)J/ApJ/823/157 : Velocities & [Fe/H] of Pal 5 tidal stream (Ishigaki+, 2016)J/ApJ/869/122 : SDSS-DR14 and LAMOST DR6 spectra in GD-1 stream (Li+, 2018)J/AJ/156/90 : New cat. of APOGEE RV standard stars (Huang+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/877/13https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/877/13http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/877/13https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/877/13https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/877/13http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/877/13GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/877/13/table4 (Properties of the final 67 highly probable member stars of GD-1 stream)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/877/13/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/877/13/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/877/13/table4?GETtext/xml+votable180.050000true126.6454167-0.34050.0055555555555555566/4249 4255 4298 4538-4539 4935 4946-4947 4950-4951 4953 4957 5634 5699 5709 5715 5718-5719 5890-5891 5894 5897 5907 5910-5913 5916 5973 11131 11174 11182 11186 11216 11810 218591.9867573869263685e-19 4.653515163505597e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/877/13?format=asciiOpticaldefaultJ/ApJ/877/13/table4Properties of the final 67 highly probable member stars of GD-1 streamSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource identifier (JHHMMSS.ss+DDMMSS.s)meta.id;meta.maincharGmag[14.46/19.93] Apparent Gaia G band magnitudemagphot.mag;em.optfloate_Gmag[0/0.006] Uncertainty in Gmagmagstat.error;phot.magfloatgmag[14.9/20.3] Apparent SDSS g band (AB) magnitudemagphot.mag;em.opt.Bfloate_gmag[0.006/0.1] Uncertainty in gmagmagstat.error;phot.magfloatrmag[14.4/19.9] Apparent SDSS r band (AB) magnitudemagphot.mag;em.opt.Rfloate_rmag[0.003/0.02] Uncertainty in rmagmagstat.error;phot.magfloatvLOS[-264.4/267.4] Line-of-Sight velocitykm/sphys.velocfloate_vLOS[1.6/14.5] Uncertainty in vLOSkm/sstat.errorfloat[Fe/H][-2.5/-1.4] Metallicitylog(Sun)phys.abund.ZfloatpmRA[-8.83/-2.25] Proper motion along RAmas/yrpos.pm;pos.eq.rafloate_pmRA[0.03/1.4] Uncertainty in pmRAmas/yrstat.error;pos.pm;pos.eq.rafloatpmDE[-14.12/-3.62] Proper motion along DEmas/yrpos.pm;pos.eq.decfloate_pmDE[0.04/1.3] Uncertainty in pmDEmas/yrstat.error;pos.pm;pos.eq.decfloatL18Display data from Li+, 2018, J/ApJ/869/122 within 2"meta.ref.urlintnullableGaiaDisplay data from Gaia DR2 (I/345) within 3"meta.ref.urlcharSloanDisplay the online SDSS-DR14 data for the nearest objectmeta.ref.urlchar_RAPositions from J2000 identifiers (right ascension part)degpos.eq.ra;meta.main_DEPositions from J2000 identifiers (declination part)degpos.eq.dec;meta.main