M31 clustersivo://cfa.tdc/m31_proj/m31_proj.scs.q/coneSmithsonian Astrophysical Observatory Telescope Data CenterCaldwell, N.2025-10-16T15:56:34ZSAO TDC

60 Garden Street, Cambridge, MA 02138, USA

tdchelp@cfa.harvard.eduindividual (M31) - galaxies: star clusters - globular clusters: general - star clusters: general This catalog contains derived information and access to spectra for a catalog of objects in the field of M31, drawn from the study of star clusters, HII regions, PNe and individual stars in M31 done with Hectospec on the MMT by Nelson Caldwell and a host of others.2016ApJ...824...42Chttp://oirsa.cfa.harvard.edu:8080/m31_proj/m31_proj.scs.q/cone/infoCatalogResearchIsServedBySmithsonian Astrophysical Observatory Telescope Data Center TAP servicehttp://oirsa.cfa.harvard.edu:8080/m31_proj/m31_proj.scs.q/cone/formhttp://oirsa.cfa.harvard.edu:8080/m31_proj/m31_proj.scs.q/cone/scs.xml?GETapplication/x-votable+xmlRARight Ascension (ICRS decimal)degpos.eq.rarealDECDeclination (ICRS decimal)degpos.eq.decrealSRSearch radiusdegrealbolName of the target object.meta.id;meta.mainchargctypeType of object.charvelocityVelocity from Hectospec datakm/srealagefrom C09 etcGyrrealZ[Fe/H] estimate using Fe lines (C11)reallmassLog of mass, using V and M/L=2realgphotometry from P2010realV_newV total magnitude from C09realUPLOADAn upload of the form 'upload,URL'; the input for this parameter is then taken from URL, which may be param:name for pulling the content from the inline upload name. Purpose of the upload: Upload a list of target positions; this expects a text file with three floats per line (ICRS RA, Dec, radius, coordinates in degrees, radii in arcsec).charresponseformatFile format requested for output.meta.code.mimecharmaxrecMaximum number of records returned. Pass 0 to retrieve service parameters.integerverbExhaustiveness of column selection. VERB=1 only returns the most important columns, VERB=2 selects the columns deemed useful to the average user, VERB=3 returns a table with all available columns.integer180100000true10.683333341.269166760http://oirsa.cfa.harvard.edu:8080/m31_proj/m31_proj.scs.q/cone/availabilityhttp://oirsa.cfa.harvard.edu:8080/m31_proj/m31_proj.scs.q/cone/capabilitieshttp://oirsa.cfa.harvard.edu:8080/m31_proj/m31_proj.scs.q/cone/tableMetadatahttp://oirsa.cfa.harvard.edu:8080/tapMMTHectospecOpticalm31_proj This catalog contains derived information and access to spectra for a catalog of objects in the field of M31, drawn from the study of star clusters, HII regions, PNe and individual stars in M31 done with Hectospec on the MMT by Nelson Caldwell and a host of others.m31_proj.m31 This catalog contains derived information and access to spectra for a catalog of objects in the field of M31, drawn from the study of star clusters, HII regions, PNe and individual stars in M31 done with Hectospec on the MMT by Nelson Caldwell and a host of others.bolMain catalog name for this object.meta.id;meta.maincharindexedprimaryraICRS right ascension for this object. %add more info, like epoch and such%degpos.eq.ra;meta.maindoubleindexednullabledecICRS declination for this object. %add more info, like epoch and such%degpos.eq.dec;meta.maindoubleindexednullablexdistance in kpc along the major axis, SW is positivekpcfloatnullableydistance in kpc along the minor axis, NW is positivekpcfloatnullableobjectSpectrum object namecharnullablezoo_objectObject name from J2015 (ApJ 2015, 802, 127)charnullablevelocityVelocity from Hectospec datakm/sfloatnullableczerrVelocity formal errorkm/sfloatnullablevsourcesource of Velocity. C09 (Caldwell 2009, AJ 137, 94), C11 (Caldwell 2011 AJ, 141, 61), C16 (Caldwell ApJ 824, 42), S11 (Strader 2011, ApJ 142, 8), HX (Huxor 2014), B (Barmby 2000), CL (Colucci 2017), BS (unpublished Binospec), RBC (Galetti et al. 2007), lamost (Chen et al 2016, AJ 152, 45)charnullablepvelvelocity from Perret (2002 AJ, 123, 2490)km/sfloatnullablepvel_errvelocity error on Vel_P02km/sfloatnullablekvelvelocity from Kim (2007, AJ, 134, 706)km/sfloatnullablekvel_errvelocity error on Vel_K07km/sfloatnullablevgallvelocity from Galletti (2007, AAP, 471, 127)km/sfloatnullableervelocity error on Vel_G07km/sfloatnullablevelocity_chelle_avgvelocity from S11km/sfloatnullablevelocity_chelle_avg_errvelocity error on Vel_S11km/sfloatnullablesigvelocity dispersion from S11km/sfloatnullablesigerrvelocity dispersion error from S11km/sfloatnullableebv_meanestimated reddeningfloatnullableesourcesource of reddening H=C09, BA=Barmby (2000 AJ, 119. 727)charnullablegctypeObject type: old_cluster, disk_cluster, cluster (type unknown), star, probstar, PN, HII, syst (Symbiotic Star), back, na, unknowncharnullablesnbspectral S/N at 4000Afloatnullablesnrspectral S/N at 6500Afloatnullablescatalogsource of objectcharnullablecommentscomments about the object or the spectrumcharnullablehstis there an HST image of this object?charnullablemsourcesource of V magnitude: L = C09, B=Barmby 2000, G=Galleti 2007, H=Huxor (2014, MNRAS 442, 2165)charnullableagefrom C09 etcGyrfloatnullableage_phatfrom Johnson 2016 (ApJ 827, 33)Gyrfloatnullablez[Fe/H] estimate using Fe lines (C11)floatnullablez_errerror on [Fe/H]floatnullablezstrong[Fe/H] using strong lines,unpublishedfloatnullablezstrong_errerror on strong line [Fe/H]floatnullablezsourcesource of [Fe/H]charnullablelmassLog of mass, using V and M/L=2floatnullablelmass_phatLog of mass from from J16floatnullablelsunLuminosity in V band (C09)floatnullablemlvMass to Light, derived as listed in 'M/L source'floatnullabledsourceC09, S=Strader et al, and K use K band, V uses V bandcharnullablev_newV total magnitude from C09floatnullableverr_newerror on Vmagfloatnullabledatalinkhtml link for spectra, imagesmeta.ref.url;meta.data.datalinkcharnullablecfalinkhtml link for spectra, images from CfA servermeta.ref.url;meta.data.datalinkcharnullablemag275HST photometry from J15floatnullablesig275HST photometry from J15floatnullablemag336HST photometry from J15floatnullablesig336HST photometry from J15floatnullablemag475HST photometry from J15floatnullablesig475HST photometry from J15floatnullablemag814HST photometry from J15floatnullablesig814HST photometry from J15floatnullablemag110HST photometry from J15floatnullablesig110HST photometry from J15floatnullablemag160HST photometry from J15floatnullablesig160HST photometry from J15floatnullabler_gaperture size from Peacock et al. 2010 MNRAS 402, 803floatnullablegphotometry from P2010floatnullableugphotometry from P2010floatnullablegrphotometry from P2010floatnullableriphotometry from P2010floatnullableizphotometry from P2010floatnullableg_errphotometry from P2010floatnullableug_errphotometry from P2010floatnullablegr_errphotometry from P2010floatnullableri_errphotometry from P2010floatnullableiz_errphotometry from P2010floatnullabler_kaperture size in K, P2010floatnullablekphotometry from P2010floatnullablek_errphotometry from P2010floatnullablecKing model concentration P2010floatnullabler_cKing model core radius P2010floatnullabler_hKing model half light radius P2010floatnullabler_tKing model tidal radius P2010floatnullablelog_rho0King model central density P2010floatnullable