Globular and open clusters observed by SDSS/SEGUE

Globular and open clusters observed by SDSS/SEGUEJ/AJ/151/7ivo://CDS.VizieR/J/AJ/151/7doi:10.26093/cds/vizier.51510007CDSMorrison H.L.Ma Z.Clem J.L.An D.Connor T.Schechtman-Rook A.,Casagrande L.Rockosi C.Yanny B.Harding P.Beers T.C.Johnson J.A.,Schneider D.P.2018-09-27T06:32:19Z2018-03-13T12:34:21ZCDS support team

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

cds-question@unistra.frmilky-way-galaxyglobular-star-clustersopen-star-clustersgiant-starsvisible-astronomysloan-photometryradial-velocityinterstellar-reddeningWe present griz observations for the clusters M92, M13 and NGC 6791 and gr photometry for M71, Be 29 and NGC 7789. In addition we present new membership identifications for all these clusters, which have been observed spectroscopically as calibrators for the Sloan Digital Sky Survey (SDSS)/SEGUE survey; this paper focuses in particular on the red giant branch stars in the clusters. In a number of cases, these giants were too bright to be observed in the normal SDSS survey operations, and we describe the procedure used to obtain spectra for these stars. For M71, we also present a new variable reddening map and a new fiducial for the gr giant branch. For NGC 7789, we derived a transformation from T_eff_ to g-r for giants of near solar abundance, using IRFM T_eff_ measures of stars with good ugriz and 2MASS photometry and SEGUE spectra. The result of our analysis is a robust list of known cluster members with correctly dereddened and (if needed) transformed gr photometry for crucial calibration efforts for SDSS and SEGUE.2016AJ....151....7Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/151/7CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/248 : UBV photometry and proper motions in M13 (Kadla, 1966)VII/195 : Globular Clusters in the Milky Way (Harris, 1996)V/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)J/A+A/312/74 : Proper motion of M 92 (Tucholke+, 1996)J/PASP/110/1172 : NGC 7789 radial velocities (Gim+, 1998)J/PASP/110/1318 : NGC 7789 CCD VI photometry (Gim+, 1998)J/A+AS/144/227 : BV photometry of M71 (Geffert+, 2000)J/AJ/122/3219 : M3 and M13 CCD BV photometry (Rey+, 2001)J/PASP/115/413 : BVI photometry in the open cluster NGC 6791 (Stetson+, 2003)J/A+A/431/933 : Abundances of NGC 7789 evolved stars (Tautvaisiene+, 2005)J/ApJ/638/1018 : Equivalent widths for giant stars in M13 and M71J/AJ/133/1041 : Velocities and CMT2 photometry in globular M92J/A+A/488/943 : Abundances of giants in four Galactic clustersJ/AJ/137/4282 : Red giant stars in clusters. II. M13 and M92J/A+A/525/A2 : Eclipsing binaries in NGC6791 (Brogaard+, 2011)J/A+A/534/A136 : Halo red giants from the SEGUE survey (Martell+, 2011)J/AJ/141/90 : SEGUE stellar parameter pipeline. V. (Lee+, 2011)J/AJ/142/59 : Chemical abundance in 10 open clusters (Jacobson+, 2011)J/ApJ/754/L38 : Abundances and radial velocities of M13 giantsJ/A+A/566/A58 : Radial velocities in M3, M13, and M92 (Kamann+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/151/7https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/151/7http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/151/7https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/151/7https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/151/7http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/151/7GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/151/7/table7 (NGC 7789 Members Observed by SEGUE)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/7/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/7/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/7/table7?GETtext/xml+votable180.050000true359.529356.680.005555555555555556Cone search capability for table J/AJ/151/7/table4 (M13 Members Observed by SEGUE)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/7/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/7/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/7/table4?GETtext/xml+votable180.050000true250.474236.30980.005555555555555556Cone search capability for table J/AJ/151/7/table6 (M71 Members Observed by SEGUE)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/7/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/7/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/7/table6?GETtext/xml+votable180.050000true298.451118.80070.005555555555555556Cone search capability for table J/AJ/151/7/table1 (Cluster Properties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/7/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/7/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/7/table1?GETtext/xml+votable180.050000true259.279543.13740.005555555555555556Cone search capability for table J/AJ/151/7/table3 (M92 Members Observed by SEGUE)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/7/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/7/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/7/table3?GETtext/xml+votable180.050000true259.199743.10440.005555555555555556Cone search capability for table J/AJ/151/7/table8 (NGC 6791 Members Observed by SEGUE)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/7/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/7/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/7/table8?GETtext/xml+votable180.050000true290.310537.77580.005555555555555556Cone search capability for table J/AJ/151/7/table9 (Berkeley 29 Members Observed by SEGUE)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/151/7/table9?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/151/7/table9?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/151/7/table9?GETtext/xml+votable180.050000true103.331116.8730.0055555555555555566/9436 9664 9666 12943 14175 14573 14575 238612.85864675833786e-19 4.653515163505597e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/151/7?format=asciiOpticaldefaultJ/AJ/151/7/table7NGC 7789 Members Observed by SEGUESimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlate[2377/2377] SDSS plate numbermeta.id;instr.plateintMJD[53991/53991] Modified Julian Date of SDSS exposuretime.epochintFiber[151/515] SDSS fiber identifiermeta.idintVmag[11.986/13.26] V-band magnitude (1)magphot.mag;em.opt.VfloatV-I[1.284/1.617] V-I color index (1)magphot.color;em.opt.V;em.opt.Ifloat(g-r)0[0.73/1.109] (g-r)_0_ color index (2)magphot.color;em.opt.B;em.opt.RfloatRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainE(B-V)[0.24/0.27] Reddening value from Bartasiute & Tautvaisiene (2004Ap&SS.294..225B)phot.color.excessfloatRV[-50.7/-44.4] SEGUE radial velocitykm/sphys.veloc;pos.heliocentricfloat

J/AJ/151/7/table4M13 Members Observed by SEGUESimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlate[2174/2821] SDSS plate numbermeta.id;instr.plateintMJD[53521/54393] Modified Julian Date of SDSS exposuretime.epochintFiber[116/621] SDSS fiber identifiermeta.id;meta.mainintrmag[11.446/20.197] SDSS r-band magnitudemagphot.mag;em.opt.Rfloate_rmag[0.001/0.038] Uncertainty in rmagmagstat.error;phot.mag;em.opt.Rfloatg-r[-0.52/1.44] SDSS g-r color indexmagphot.color;em.opt.B;em.opt.Rfloatg-i[-0.859/1.938]? SDSS g-i color indexmagphot.colorfloatnullableg-z[-1.232/2.484] SDSS g-z color indexmagphot.colorfloatRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainRV[-250.2/37.8346] SEGUE radial velocitykm/sphys.veloc;pos.heliocentricfloatRef[1/2]? Photometry reference (not in table 8) (1)meta.refintnullableProb[55/99]? Proper motion membership probability%statintnullable

J/AJ/151/7/table5Variable Reddening Values (in E(B-V)) for M71recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintoDE[-225/225] Declination offset (1)arcsecpos.eq.dec;arith.diffintE(B-V)1[0.02/0.07] Reddening value for a Right Ascension offset of -225 arcsec (1)phot.color.excessfloatE(B-V)2[0.02/0.06] Reddening value for a Right Ascension offset of -175 arcsec (1)phot.color.excessfloatE(B-V)3[0.00/0.08] Reddening value for a Right Ascension offset of -125 arcsec (1)phot.color.excessfloatE(B-V)4[-0.02/0.05] Reddening value for a Right Ascension offset of -75 arcsec (1)phot.color.excessfloatE(B-V)5[-0.02/0.02] Reddening value for a Right Ascension offset of -25 arcsec (1)phot.color.excessfloatE(B-V)6[-0.02/0.00] Reddening value for a Right Ascension offset of 25 arcsec (1)phot.color.excessfloatE(B-V)7[-0.02/0.00] Reddening value for a Right Ascension offset of 75 arcsec (1)phot.color.excessfloatE(B-V)8[-0.01/0.01] Reddening value for a Right Ascension offset of 125 arcsec (1)phot.color.excessfloatE(B-V)9[-0.01/0.02] Reddening value for a Right Ascension offset of 175 arcsec (1)phot.color.excessfloatE(B-V)10[-0.01/0.03] Reddening value for a Right Ascension offset of 225 arcsec (1)phot.color.excessfloat

J/AJ/151/7/table6M71 Members Observed by SEGUESimbadNameSimbad column added by the CDSmeta.idcharIDStar identifier (2)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlate[2333/3335] SDSS plate numbermeta.id;instr.plateintMJD[53679/54922] Modified Julian Date of SDSS exposuretime.epochintFiber[113/508] SDSS fiber identifiermeta.idintrmag[11.766/14.203]? SDSS r-band magnitude (only in table 6)magphot.mag;em.opt.Rfloatnullablee_rmag[0.002/0.004]? Uncertainty in rmag (only in table 6)magstat.error;phot.mag;em.opt.Rfloatnullableg-r[0.597/1.488] SDSS g-r color indexmagphot.color;em.opt.B;em.opt.Rfloate_g-r[0.004/0.021]? Uncertainty in g-rmagstat.error;phot.color;em.opt.BfloatnullableE(B-V)[-0.02/0.05]? Reddening offset (only in table 6)phot.color.excessfloatnullableRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainRV[-26.7/39.85] SEGUE radial velocity (1)km/sphys.veloc;pos.heliocentricfloate_RV[0.2/2.8] Uncertainty in RVkm/sstat.errorfloatProb[85/97]? Proper motion membership probability (only in table 6)%statintnullable

J/AJ/151/7/table1Cluster PropertiesSimbadNameSimbad column added by the CDSmeta.idcharn_E(B-V)[befil] Note on E(B-V) (2)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCluster namemeta.id;meta.maincharANameCluster alternate namemeta.idcharGLON[56.74/197.95] Galactic longitude (1)degpos.galactic.lonGLAT[-5.37/+40.91] Galactic latitude (1)degpos.galactic.latE(B-V)[0.02/0.28] Reddeningphot.color.excessfloat(m-M)0[11.33/15.60] Distance modulusmagphot.mag.distModfloatn_(m-M)0[cegjl] Note on (m-M)0 (2)meta.notechar[Fe/H][-2.38/+0.39] Metallicityphys.abund.Zfloatn_[Fe/H][dhkm] Note on [Fe/H] (2)meta.notecharFileNameName of the table(s) containting data for this clustermeta.id;meta.tablechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)degpos.eq.decnullableindexed

J/AJ/151/7/table3M92 Members Observed by SEGUESimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlate[2174/2821] SDSS plate numbermeta.id;instr.plateintMJD[53521/54393] Modified Julian Date of SDSS exposuretime.epochintFiber[116/621] SDSS fiber identifiermeta.id;meta.mainintrmag[11.446/20.197] SDSS r-band magnitudemagphot.mag;em.opt.Rfloate_rmag[0.001/0.038] Uncertainty in rmagmagstat.error;phot.mag;em.opt.Rfloatg-r[-0.52/1.44] SDSS g-r color indexmagphot.color;em.opt.B;em.opt.Rfloatg-i[-0.859/1.938]? SDSS g-i color indexmagphot.colorfloatnullableg-z[-1.232/2.484] SDSS g-z color indexmagphot.colorfloatRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainRV[-250.2/37.8346] SEGUE radial velocitykm/sphys.veloc;pos.heliocentricfloatRef[1/2]? Photometry reference (not in table 8) (1)meta.refintnullableProb[55/99]? Proper motion membership probability%statintnullable

J/AJ/151/7/table8NGC 6791 Members Observed by SEGUESimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlate[2174/2821] SDSS plate numbermeta.id;instr.plateintMJD[53521/54393] Modified Julian Date of SDSS exposuretime.epochintFiber[116/621] SDSS fiber identifiermeta.id;meta.mainintrmag[11.446/20.197] SDSS r-band magnitudemagphot.mag;em.opt.Rfloate_rmag[0.001/0.038] Uncertainty in rmagmagstat.error;phot.mag;em.opt.Rfloatg-r[-0.52/1.44] SDSS g-r color indexmagphot.color;em.opt.B;em.opt.Rfloatg-i[-0.859/1.938]? SDSS g-i color indexmagphot.colorfloatnullableg-z[-1.232/2.484] SDSS g-z color indexmagphot.colorfloatRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainRV[-250.2/37.8346] SEGUE radial velocitykm/sphys.veloc;pos.heliocentricfloatProb[55/99]? Proper motion membership probability%statintnullable

J/AJ/151/7/table9Berkeley 29 Members Observed by SEGUESimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlate[2333/3335] SDSS plate numbermeta.id;instr.plateintMJD[53679/54922] Modified Julian Date of SDSS exposuretime.epochintFiber[113/508] SDSS fiber identifiermeta.idintgmag[16.799/19.288]? SDSS g-band magnitude (only in table 9)magphot.mag;em.opt.Bfloatnullablee_gmag[0.006/0.015]? Uncertainty in gmag (only in table 9)magstat.error;phot.mag;em.opt.Bfloatnullableg-r[0.597/1.488] SDSS g-r color indexmagphot.color;em.opt.B;em.opt.Rfloate_g-r[0.004/0.021]? Uncertainty in g-rmagstat.error;phot.color;em.opt.BfloatnullableRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainRV[-26.7/39.85] SEGUE radial velocity (1)km/sphys.veloc;pos.heliocentricfloate_RV[0.2/2.8] Uncertainty in RVkm/sstat.errorfloatIDStar identifier (2)meta.id;meta.maincharSDSSSDSS-DR9 Namemeta.idchar