J/AJ/110/704ivo://CDS.VizieR/J/AJ/110/704doi:10.26093/cds/vizier.51100704CDSSilbermann N.A.Smith Horace A.2023-04-06T16:50:19Z1998-02-21T08:51:39ZCDS support team

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

cds-question@unistra.frglobular-star-clustersvariable-starsccd-photometryNew CCD photometry is presented for RR Lyrae variable stars in the globular cluster M15. This photometry, mainly in V and R, with some additional B and I, is used to construct lightcurves of 44 RR Lyraes and one Cepheid in M15. One new low-amplitude RR Lyrae star was discovered. The observable parameters of the light curves are used, in conjunction with theoretical photometric indices, to obtain effective temperatures and bolometric magnitudes in the RR Lyrae stars. We confirm that the regions occupied by RRab and RRcd variables in M15 have little or no overlap in effective temperature. Photometry for variable and nonvariable horizontal branch stars in M15 is used to establish the high and low temperature boundaries of the instability strip. There is evidence that the blue edge of the M15 RR Lyrae instability strip becomes cooler at higher luminosities. Employing Cox's value of the mass of RRd stars, 0.75 Msun, and the pulsation equation, the absolute magnitude of the RR Lyrae stars in M15 is estimated to be <M_V_> = +0.36+/-0.12 mag. However, this result depends upon the adopted mass, bolometric correction, and color-temperature relation, which remain significantly uncertain. The implications of the absolute magnitude determination for the ages of the globular clusters are discussed.1995AJ....110..704Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/110/704CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/AJ/106/154 : HST Observations in inner region of M15 (Ferraro+ 1993)J/AJ/107/1745 : HST UVI photometry of M15. II. (Yanny+, 1994)J/AJ/107/2067 : Fabry-Perot measurements of M15 (Gebhardt+, 1994)J/ApJ/347/251 : Dynamics of Globular Cluster M15 (Peterson+ 1989)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/110/704https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/110/704http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/110/704https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/110/704https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/110/704http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/110/704GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/110/704/table2MSU V photometry of M15 variablesu_V65Uncertainty flag on V65meta.code.errorcharV67[]? MSU photometry for star V67magphot.mag;em.opt.Vfloatnullableu_V67Uncertainty flag on V67meta.code.errorcharV74[]? MSU photometry for star V74magphot.mag;em.opt.Vfloatnullableu_V74Uncertainty flag on V74meta.code.errorcharV97[]? MSU photometry for star V97magphot.mag;em.opt.Vfloatnullableu_V97Uncertainty flag on V97meta.code.errorcharV99[]? MSU photometry for star V99magphot.mag;em.opt.Vfloatnullableu_V99Uncertainty flag on V99meta.code.errorcharV113[]? MSU photometry for star V113magphot.mag;em.opt.Vfloatnullableu_V113Uncertainty flag on V113meta.code.errorcharFrameobs.fieldintV50[]? MSU photometry for star V50magphot.mag;em.opt.Vfloatnullableu_V50Uncertainty flag on V50meta.code.errorcharV51[]? MSU photometry for star V51magphot.mag;em.opt.Vfloatnullableu_V51Uncertainty flag on V51meta.code.errorcharV52[]? MSU photometry for star V52magphot.mag;em.opt.Vfloatnullableu_V52Uncertainty flag on V52meta.code.errorcharV53[]? MSU photometry for star V53magphot.mag;em.opt.Vfloatnullableu_V53Uncertainty flag on V53meta.code.errorcharV54[]? MSU photometry for star V54magphot.mag;em.opt.Vfloatnullableu_V54Uncertainty flag on V54meta.code.errorcharV65[]? MSU photometry for star V65magphot.mag;em.opt.VfloatnullableV66[]? MSU photometry for star V66magphot.mag;em.opt.Vfloatnullableu_V66Uncertainty flag on V66meta.code.errorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV1[]? MSU photometry for star V1magphot.mag;em.opt.Vfloatnullableu_V1Uncertainty flag on V1meta.code.errorcharV2[]? MSU photometry for star V2magphot.mag;em.opt.Vfloatnullableu_V2Uncertainty flag on V2meta.code.errorcharV3[]? MSU photometry for star V3magphot.mag;em.opt.Vfloatnullableu_V3Uncertainty flag on V3meta.code.errorcharV4[]? MSU photometry for star V4magphot.mag;em.opt.Vfloatnullableu_V4Uncertainty flag on V4meta.code.errorcharV5[]? MSU photometry for star V5magphot.mag;em.opt.Vfloatnullableu_V5Uncertainty flag on V5meta.code.errorcharV6[]? MSU photometry for star V6magphot.mag;em.opt.Vfloatnullableu_V6Uncertainty flag on V6meta.code.errorcharV7[]? MSU photometry for star V7magphot.mag;em.opt.Vfloatnullableu_V7Uncertainty flag on V7meta.code.errorcharV8[]? MSU photometry for star V8magphot.mag;em.opt.Vfloatnullableu_V8Uncertainty flag on V8meta.code.errorcharV9[]? MSU photometry for star V9magphot.mag;em.opt.Vfloatnullableu_V9Uncertainty flag on V9meta.code.errorcharV10[]? MSU photometry for star V10magphot.mag;em.opt.Vfloatnullableu_V10Uncertainty flag on V10meta.code.errorcharV11[]? MSU photometry for star V11magphot.mag;em.opt.Vfloatnullableu_V11Uncertainty flag on V11meta.code.errorcharV13[]? MSU photometry for star V13magphot.mag;em.opt.Vfloatnullableu_V13Uncertainty flag on V13meta.code.errorcharV14[]? MSU photometry for star V14magphot.mag;em.opt.Vfloatnullableu_V14Uncertainty flag on V14meta.code.errorcharV15[]? MSU photometry for star V15magphot.mag;em.opt.Vfloatnullableu_V15Uncertainty flag on V15meta.code.errorcharV17[]? MSU photometry for star V17magphot.mag;em.opt.Vfloatnullableu_V17Uncertainty flag on V17meta.code.errorcharV18[]? MSU photometry for star V18magphot.mag;em.opt.Vfloatnullableu_V18Uncertainty flag on V18meta.code.errorcharV19[]? MSU photometry for star V19magphot.mag;em.opt.Vfloatnullableu_V19Uncertainty flag on V19meta.code.errorcharV20[]? MSU photometry for star V20magphot.mag;em.opt.Vfloatnullableu_V20Uncertainty flag on V20meta.code.errorcharV22[]? MSU photometry for star V22magphot.mag;em.opt.Vfloatnullableu_V22Uncertainty flag on V22meta.code.errorcharV23[]? MSU photometry for star V23magphot.mag;em.opt.Vfloatnullableu_V23Uncertainty flag on V23meta.code.errorcharV24[]? MSU photometry for star V24magphot.mag;em.opt.Vfloatnullableu_V24Uncertainty flag on V24meta.code.errorcharV25[]? MSU photometry for star V25magphot.mag;em.opt.Vfloatnullableu_V25Uncertainty flag on V25meta.code.errorcharV29[]? MSU photometry for star V29magphot.mag;em.opt.Vfloatnullableu_V29Uncertainty flag on V29meta.code.errorcharV30[]? MSU photometry for star V30magphot.mag;em.opt.Vfloatnullableu_V30Uncertainty flag on V30meta.code.errorcharV31[]? MSU photometry for star V31magphot.mag;em.opt.Vfloatnullableu_V31Uncertainty flag on V31meta.code.errorcharV32[]? MSU photometry for star V32magphot.mag;em.opt.Vfloatnullableu_V32Uncertainty flag on V32meta.code.errorcharV35[]? MSU photometry for star V35magphot.mag;em.opt.Vfloatnullableu_V35Uncertainty flag on V35meta.code.errorcharV38[]? MSU photometry for star V38magphot.mag;em.opt.Vfloatnullableu_V38Uncertainty flag on V38meta.code.errorcharV39[]? MSU photometry for star V39magphot.mag;em.opt.Vfloatnullableu_V39Uncertainty flag on V39meta.code.errorcharV40[]? MSU photometry for star V40magphot.mag;em.opt.Vfloatnullableu_V40Uncertainty flag on V40meta.code.errorcharV42[]? MSU photometry for star V42magphot.mag;em.opt.Vfloatnullableu_V42Uncertainty flag on V42meta.code.errorcharV44[]? MSU photometry for star V44magphot.mag;em.opt.Vfloatnullableu_V44Uncertainty flag on V44meta.code.errorcharV49[]? MSU photometry for star V49magphot.mag;em.opt.Vfloatnullableu_V49Uncertainty flag on V49meta.code.errorcharJ/AJ/110/704/table3MSU R photometry of M15 variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFrameobs.fieldintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV1[]? MSU photometry for star V1magphot.mag;em.opt.Rfloatnullableu_V1Uncertainty flag on V1meta.code.errorcharV2[]? MSU photometry for star V2magphot.mag;em.opt.Rfloatnullableu_V2Uncertainty flag on V2meta.code.errorcharV3[]? MSU photometry for star V3magphot.mag;em.opt.Rfloatnullableu_V3Uncertainty flag on V3meta.code.errorcharV4[]? MSU photometry for star V4magphot.mag;em.opt.Rfloatnullableu_V4Uncertainty flag on V4meta.code.errorcharV5[]? MSU photometry for star V5magphot.mag;em.opt.Rfloatnullableu_V5Uncertainty flag on V5meta.code.errorcharV6[]? MSU photometry for star V6magphot.mag;em.opt.Rfloatnullableu_V6Uncertainty flag on V6meta.code.errorcharV7[]? MSU photometry for star V7magphot.mag;em.opt.Rfloatnullableu_V7Uncertainty flag on V7meta.code.errorcharV8[]? MSU photometry for star V8magphot.mag;em.opt.Rfloatnullableu_V8Uncertainty flag on V8meta.code.errorcharV9[]? MSU photometry for star V9magphot.mag;em.opt.Rfloatnullableu_V9Uncertainty flag on V9meta.code.errorcharV10[]? MSU photometry for star V10magphot.mag;em.opt.Rfloatnullableu_V10Uncertainty flag on V10meta.code.errorcharV11[]? MSU photometry for star V11magphot.mag;em.opt.Rfloatnullableu_V11Uncertainty flag on V11meta.code.errorcharV13[]? MSU photometry for star V13magphot.mag;em.opt.Rfloatnullableu_V13Uncertainty flag on V13meta.code.errorcharV14[]? MSU photometry for star V14magphot.mag;em.opt.Rfloatnullableu_V14Uncertainty flag on V14meta.code.errorcharV15[]? MSU photometry for star V15magphot.mag;em.opt.Rfloatnullableu_V15Uncertainty flag on V15meta.code.errorcharV17[]? MSU photometry for star V17magphot.mag;em.opt.Rfloatnullableu_V17Uncertainty flag on V17meta.code.errorcharV18[]? MSU photometry for star V18magphot.mag;em.opt.Rfloatnullableu_V18Uncertainty flag on V18meta.code.errorcharV19[]? MSU photometry for star V19magphot.mag;em.opt.Rfloatnullableu_V19Uncertainty flag on V19meta.code.errorcharV20[]? MSU photometry for star V20magphot.mag;em.opt.Rfloatnullableu_V20Uncertainty flag on V20meta.code.errorcharV22[]? MSU photometry for star V22magphot.mag;em.opt.Rfloatnullableu_V22Uncertainty flag on V22meta.code.errorcharV23[]? MSU photometry for star V23magphot.mag;em.opt.Rfloatnullableu_V23Uncertainty flag on V23meta.code.errorcharV24[]? MSU photometry for star V24magphot.mag;em.opt.Rfloatnullableu_V24Uncertainty flag on V24meta.code.errorcharV25[]? MSU photometry for star V25magphot.mag;em.opt.Rfloatnullableu_V25Uncertainty flag on V25meta.code.errorcharV29[]? MSU photometry for star V29magphot.mag;em.opt.Rfloatnullableu_V29Uncertainty flag on V29meta.code.errorcharV30[]? MSU photometry for star V30magphot.mag;em.opt.Rfloatnullableu_V30Uncertainty flag on V30meta.code.errorcharV31[]? MSU photometry for star V31magphot.mag;em.opt.Rfloatnullableu_V31Uncertainty flag on V31meta.code.errorcharV32[]? MSU photometry for star V32magphot.mag;em.opt.Rfloatnullableu_V32Uncertainty flag on V32meta.code.errorcharV35[]? MSU photometry for star V35magphot.mag;em.opt.Rfloatnullableu_V35Uncertainty flag on V35meta.code.errorcharV38[]? MSU photometry for star V38magphot.mag;em.opt.Rfloatnullableu_V38Uncertainty flag on V38meta.code.errorcharV39[]? MSU photometry for star V39magphot.mag;em.opt.Rfloatnullableu_V39Uncertainty flag on V39meta.code.errorcharV40[]? MSU photometry for star V40magphot.mag;em.opt.Rfloatnullableu_V40Uncertainty flag on V40meta.code.errorcharV42[]? MSU photometry for star V42magphot.mag;em.opt.Rfloatnullableu_V42Uncertainty flag on V42meta.code.errorcharV44[]? MSU photometry for star V44magphot.mag;em.opt.Rfloatnullableu_V44Uncertainty flag on V44meta.code.errorcharV49[]? MSU photometry for star V49magphot.mag;em.opt.Rfloatnullableu_V49Uncertainty flag on V49meta.code.errorcharV50[]? MSU photometry for star V50magphot.mag;em.opt.Rfloatnullableu_V50Uncertainty flag on V50meta.code.errorcharV51[]? MSU photometry for star V51magphot.mag;em.opt.Rfloatnullableu_V51Uncertainty flag on V51meta.code.errorcharV52[]? MSU photometry for star V52magphot.mag;em.opt.Rfloatnullableu_V52Uncertainty flag on V52meta.code.errorcharV53[]? MSU photometry for star V53magphot.mag;em.opt.Rfloatnullableu_V53Uncertainty flag on V53meta.code.errorcharV54[]? MSU photometry for star V54magphot.mag;em.opt.Rfloatnullableu_V54Uncertainty flag on V54meta.code.errorcharV65[]? MSU photometry for star V65magphot.mag;em.opt.Rfloatnullableu_V65Uncertainty flag on V65meta.code.errorcharV66[]? MSU photometry for star V66magphot.mag;em.opt.Rfloatnullableu_V66Uncertainty flag on V66meta.code.errorcharV67[]? MSU photometry for star V67magphot.mag;em.opt.Rfloatnullableu_V67Uncertainty flag on V67meta.code.errorcharV74[]? MSU photometry for star V74magphot.mag;em.opt.Rfloatnullableu_V74Uncertainty flag on V74meta.code.errorcharV97[]? MSU photometry for star V97magphot.mag;em.opt.Rfloatnullableu_V97Uncertainty flag on V97meta.code.errorcharV99[]? MSU photometry for star V99magphot.mag;em.opt.Rfloatnullableu_V99Uncertainty flag on V99meta.code.errorcharV113[]? MSU photometry for star V113magphot.mag;em.opt.Rfloatnullableu_V113Uncertainty flag on V113meta.code.errorcharJ/AJ/110/704/table4aWIRO south field B photometry of M15 variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFrameFrame numberobs.fieldintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV3[]? WIRO south field phot. for star V3magphot.mag;em.opt.BfloatnullableV4[]? WIRO south field phot. for star V4magphot.mag;em.opt.BfloatnullableV5[]? WIRO south field phot. for star V5magphot.mag;em.opt.BfloatnullableV11[]? WIRO south field phot. for star V11magphot.mag;em.opt.BfloatnullableV12[]? WIRO south field phot. for star V12magphot.mag;em.opt.BfloatnullableV13[]? WIRO south field phot. for star V13magphot.mag;em.opt.BfloatnullableV14[]? WIRO south field phot. for star V14magphot.mag;em.opt.BfloatnullableV15[]? WIRO south field phot. for star V15magphot.mag;em.opt.BfloatnullableV35[]? WIRO south field phot. for star V35magphot.mag;em.opt.BfloatnullableV38[]? WIRO south field phot. for star V38magphot.mag;em.opt.BfloatnullableV39[]? WIRO south field phot. for star V39magphot.mag;em.opt.BfloatnullableV40[]? WIRO south field phot. for star V40magphot.mag;em.opt.BfloatnullableV42[]? WIRO south field phot. for star V42magphot.mag;em.opt.BfloatnullableV52[]? WIRO south field phot. for star V52magphot.mag;em.opt.BfloatnullableV53[]? WIRO south field phot. for star V53magphot.mag;em.opt.BfloatnullableV66[]? WIRO south field phot. for star V66magphot.mag;em.opt.BfloatnullableV74[]? WIRO south field phot. for star V74magphot.mag;em.opt.BfloatnullableV113[]? WIRO south field phot. for star V113magphot.mag;em.opt.BfloatnullableJ/AJ/110/704/table4bWIRO south field V photometry of M15 variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFrameFrame numberobs.fieldintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV3[]? WIRO south field phot. for star V3magphot.mag;em.opt.VfloatnullableV4[]? WIRO south field phot. for star V4magphot.mag;em.opt.VfloatnullableV5[]? WIRO south field phot. for star V5magphot.mag;em.opt.VfloatnullableV11[]? WIRO south field phot. for star V11magphot.mag;em.opt.VfloatnullableV12[]? WIRO south field phot. for star V12magphot.mag;em.opt.VfloatnullableV13[]? WIRO south field phot. for star V13magphot.mag;em.opt.VfloatnullableV14[]? WIRO south field phot. for star V14magphot.mag;em.opt.VfloatnullableV15[]? WIRO south field phot. for star V15magphot.mag;em.opt.VfloatnullableV35[]? WIRO south field phot. for star V35magphot.mag;em.opt.VfloatnullableV38[]? WIRO south field phot. for star V38magphot.mag;em.opt.VfloatnullableV39[]? WIRO south field phot. for star V39magphot.mag;em.opt.VfloatnullableV40[]? WIRO south field phot. for star V40magphot.mag;em.opt.VfloatnullableV42[]? WIRO south field phot. for star V42magphot.mag;em.opt.VfloatnullableV52[]? WIRO south field phot. for star V52magphot.mag;em.opt.VfloatnullableV53[]? WIRO south field phot. for star V53magphot.mag;em.opt.VfloatnullableV66[]? WIRO south field phot. for star V66magphot.mag;em.opt.VfloatnullableV74[]? WIRO south field phot. for star V74magphot.mag;em.opt.VfloatnullableV113[]? WIRO south field phot. for star V113magphot.mag;em.opt.VfloatnullableJ/AJ/110/704/table4cWIRO south field R photometry of M15 variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFrameFrame numberobs.fieldintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV3[]? WIRO south field phot. for star V3magphot.mag;em.opt.RfloatnullableV4[]? WIRO south field phot. for star V4magphot.mag;em.opt.RfloatnullableV5[]? WIRO south field phot. for star V5magphot.mag;em.opt.RfloatnullableV11[]? WIRO south field phot. for star V11magphot.mag;em.opt.RfloatnullableV12[]? WIRO south field phot. for star V12magphot.mag;em.opt.RfloatnullableV13[]? WIRO south field phot. for star V13magphot.mag;em.opt.RfloatnullableV14[]? WIRO south field phot. for star V14magphot.mag;em.opt.RfloatnullableV15[]? WIRO south field phot. for star V15magphot.mag;em.opt.RfloatnullableV35[]? WIRO south field phot. for star V35magphot.mag;em.opt.RfloatnullableV38[]? WIRO south field phot. for star V38magphot.mag;em.opt.RfloatnullableV39[]? WIRO south field phot. for star V39magphot.mag;em.opt.RfloatnullableV40[]? WIRO south field phot. for star V40magphot.mag;em.opt.RfloatnullableV42[]? WIRO south field phot. for star V42magphot.mag;em.opt.RfloatnullableV52[]? WIRO south field phot. for star V52magphot.mag;em.opt.RfloatnullableV53[]? WIRO south field phot. for star V53magphot.mag;em.opt.RfloatnullableV66[]? WIRO south field phot. for star V66magphot.mag;em.opt.RfloatnullableV74[]? WIRO south field phot. for star V74magphot.mag;em.opt.RfloatnullableV113[]? WIRO south field phot. for star V113magphot.mag;em.opt.RfloatnullableJ/AJ/110/704/table4dWIRO south field I photometry of M15 variablesFrameFrame numberobs.fieldintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV3[]? WIRO south field phot. for star V3magphot.mag;em.opt.IfloatnullableV4[]? WIRO south field phot. for star V4magphot.mag;em.opt.IfloatnullableV5[]? WIRO south field phot. for star V5magphot.mag;em.opt.IfloatnullableV11[]? WIRO south field phot. for star V11magphot.mag;em.opt.IfloatnullableV12[]? WIRO south field phot. for star V12magphot.mag;em.opt.IfloatnullableV13[]? WIRO south field phot. for star V13magphot.mag;em.opt.IfloatnullableV14[]? WIRO south field phot. for star V14magphot.mag;em.opt.IfloatnullableV15[]? WIRO south field phot. for star V15magphot.mag;em.opt.IfloatnullableV35[]? WIRO south field phot. for star V35magphot.mag;em.opt.IfloatnullableV38[]? WIRO south field phot. for star V38magphot.mag;em.opt.IfloatnullableV39[]? WIRO south field phot. for star V39magphot.mag;em.opt.IfloatnullableV40[]? WIRO south field phot. for star V40magphot.mag;em.opt.IfloatnullableV42[]? WIRO south field phot. for star V42magphot.mag;em.opt.IfloatnullableV52[]? WIRO south field phot. for star V52magphot.mag;em.opt.IfloatnullableV53[]? WIRO south field phot. for star V53magphot.mag;em.opt.IfloatnullableV66[]? WIRO south field phot. for star V66magphot.mag;em.opt.IfloatnullableV74[]? WIRO south field phot. for star V74magphot.mag;em.opt.IfloatnullableV113[]? WIRO south field phot. for star V113magphot.mag;em.opt.IfloatnullableJ/AJ/110/704/table5aWIRO NW field B photometry of M15 variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFrameCCD Frame numberobs.fieldintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV1[]? WIRO NW field phot. for star V1magphot.mag;em.opt.BfloatnullableV2[]? WIRO NW field phot. for star V2magphot.mag;em.opt.BfloatnullableV24[]? WIRO NW field phot. for star V24magphot.mag;em.opt.BfloatnullableV30[]? WIRO NW field phot. for star V30magphot.mag;em.opt.BfloatnullableV31[]? WIRO NW field phot. for star V31magphot.mag;em.opt.BfloatnullableV32[]? WIRO NW field phot. for star V32magphot.mag;em.opt.BfloatnullableV67[]? WIRO NW field phot. for star V67magphot.mag;em.opt.BfloatnullableV97[]? WIRO NW field phot. for star V97magphot.mag;em.opt.BfloatnullableJ/AJ/110/704/table5bWIRO NW field V photometry of M15 variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFrameCCD Frame numberobs.fieldintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV1[]? WIRO NW field phot. for star V1magphot.mag;em.opt.VfloatnullableV2[]? WIRO NW field phot. for star V2magphot.mag;em.opt.VfloatnullableV24[]? WIRO NW field phot. for star V24magphot.mag;em.opt.VfloatnullableV30[]? WIRO NW field phot. for star V30magphot.mag;em.opt.VfloatnullableV31[]? WIRO NW field phot. for star V31magphot.mag;em.opt.VfloatnullableV32[]? WIRO NW field phot. for star V32magphot.mag;em.opt.VfloatnullableV67[]? WIRO NW field phot. for star V67magphot.mag;em.opt.VfloatnullableV97[]? WIRO NW field phot. for star V97magphot.mag;em.opt.VfloatnullableJ/AJ/110/704/table5cWIRO NW field R photometry of M15 variablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFrameCCD Frame numberobs.fieldintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV1[]? WIRO NW field phot. for star V1magphot.mag;em.opt.RfloatnullableV2[]? WIRO NW field phot. for star V2magphot.mag;em.opt.RfloatnullableV24[]? WIRO NW field phot. for star V24magphot.mag;em.opt.RfloatnullableV30[]? WIRO NW field phot. for star V30magphot.mag;em.opt.RfloatnullableV31[]? WIRO NW field phot. for star V31magphot.mag;em.opt.RfloatnullableV32[]? WIRO NW field phot. for star V32magphot.mag;em.opt.RfloatnullableV67[]? WIRO NW field phot. for star V67magphot.mag;em.opt.RfloatnullableV97[]? WIRO NW field phot. for star V97magphot.mag;em.opt.RfloatnullableJ/AJ/110/704/table5dWIRO NW field I photometry of M15 variablesFrameCCD Frame numberobs.fieldintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJD-2448000Heliocentric Date of Observation - 2448000dtime.epochdoubleV1[]? WIRO NW field phot. for star V1magphot.mag;em.opt.IfloatnullableV2[]? WIRO NW field phot. for star V2magphot.mag;em.opt.IfloatnullableV24[]? WIRO NW field phot. for star V24magphot.mag;em.opt.IfloatnullableV30[]? WIRO NW field phot. for star V30magphot.mag;em.opt.IfloatnullableV31[]? WIRO NW field phot. for star V31magphot.mag;em.opt.IfloatnullableV32[]? WIRO NW field phot. for star V32magphot.mag;em.opt.IfloatnullableV67[]? WIRO NW field phot. for star V67magphot.mag;em.opt.IfloatnullableV97[]? WIRO NW field phot. for star V97magphot.mag;em.opt.IfloatnullableJ/AJ/110/704/table6Photometric parameters of M15 variablesPerPerioddtime.perioddoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVno[1/113]+ Variable numbermeta.id;meta.mainintprimaryindexedTypeRR Lyr Variable typemeta.code;src.varcharEp-2448000Epoch of maximum, offset JD 2448000dtime.epochdoubleu_Ep-2448000Uncertainty flag on Ep-2448000meta.code.errorchar<V>int? Intensity averaged V magnitudemagphot.mag;em.opt.Vfloatnullableu_<V>int[: ] Uncertainty flag on <V>int (1)meta.code.errorchar<V>mag? Averaged V magnitudemagphot.mag;em.opt.Vfloatnullableu_<V>mag[: ] Uncertainty flag on <V>mag (1)meta.code.errorchar<V-R>int? Intensity averaged V-R colormagphot.color;em.opt.V;em.opt.Rfloatnullableu_<V-R>int[: ] Uncertainty flag on <V-R>int (1)meta.code.errorchar<V-R>mag? Averaged V-R colormagphot.color;em.opt.V;em.opt.Rfloatnullableu_<V-R>mag[: ] Uncertainty flag on <V-R>mag (1)meta.code.errorcharRadiusDistance from cluster centerarcsecpos.angDistanceintAv? Extinction in V bandmagphys.absorptionfloatnullableAr? Extinction in R bandmagphys.absorptionfloatnullable