J/A+AS/131/209ivo://CDS.VizieR/J/A+AS/131/209CDSAlonso A.Arribas S.Martinez-Roger C.1998-08-05T20:00:37Z1998-08-05T19:56:59ZCDS support team

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

cds-question@unistra.frgiant-starsinfrared-photometryWe present the results of a three-year campaign of broad-band photometry in the near-infrared J, H, K and L' bands for a sample of approximately 250 giant stars carried out at the Observatorio del Teide (Tenerife, Spain). Transformations of the Telescopio Carlos Sanchez system into/from several currently used infrared systems are extended to the redward part of the colour axis. The linearity of our photometric system in the range -3mag<K<10.5mag is inferred from the intercomparison of data of stars common to this and other photometric systems. A preliminary assessment of the photometric extinction profile of the Observatorio del Teide in JHKL' is also provided. These observations are a continuation of a programme aimed towards the progressive completion of a whole grid of T_eff_-[Fe/H]-log(g)-colour relations for population I and II stars. The analysis of optical and IR colour-colour diagrams reveals that the range F0III-K5III is well sampled for 0.5>[Fe/H]>-3. Data of comparable quality previously published have been added to the sample in order to increase the reliability of the relations to be obtained. We also provide mean IR colours for giant stars according to spectral type.1998A&AS..131..209Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/131/209CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+AS/107/365 : Dwarfs and subdwarfs IR photometry (Alonso+, 1994)J/A+AS/117/227 : Dwarf effective temperatures (Alonso+ 1996)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/131/209https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/131/209http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/131/209https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/131/209https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/131/209http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/131/209GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapInfrareddefaultJ/A+AS/131/209/table1Infrared photometric magnitudes of the calibrating stars measured at the Observatorio del Teide (Carlos Sanchez Telescope; TCS) during this programme of observations.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameBS/SAO namemeta.id;meta.maincharJmagJ magnitudemagphot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagmagstat.errorfloato_JmagNumber of observations in Jmagmeta.numberinto2_Jmag? Number of observations in Jmagmeta.numberintnullableHmag? H magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmagrms uncertainty on Hmagmagstat.errorfloato_HmagNumber of observations in Hmagmeta.numberinto2_Hmag? Number of observations in Hmagmeta.numberintnullableKmagK magnitudemagphot.mag;em.IR.Kfloate_Kmagrms uncertainty on Kmagmagstat.errorfloato_KmagNumber of observations in Kmagmeta.numberinto2_Kmag? Number of observations in Kmagmeta.numberintnullableL'mag? L' magnitudemagphot.mag;em.IR.3-4umfloatnullablee_L'mag? rms uncertainty on L'magmagstat.errorfloatnullableo_L'mag? Number of observations in L'magmeta.numberintnullableo2_L'mag? Number of observations in L'magmeta.numberintnullableSpTypeSpectral typesrc.spTypecharJ/A+AS/131/209/table2Photometric data measured with the Carlos Sanchez Telescope (TCS) at the Observatorio del Teide.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharn_Name[1/7]? Note on Name (1)meta.noteintnullableJmagJ magnitudemagphot.mag;em.IR.Jfloate_Jmag? rms uncertainty on Jmagmagstat.errorfloatnullableo_Jmag? Number of observations in Jmagmeta.numberintnullableHmag? H magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? rms uncertainty on Hmagmagstat.errorfloatnullableo_Hmag? Number of observations in Hmagmeta.numberintnullableKmagK magnitudemagphot.mag;em.IR.Kfloate_Kmag? rms uncertainty on Kmagmagstat.errorfloatnullableo_Kmag? Number of observations in Kmagmeta.numberintnullableL'mag? L' magnitudemagphot.mag;em.IR.3-4umfloatnullablee_L'mag? rms uncertainty on L'magmagstat.errorfloatnullableo_L'mag? Number of observations in L'magmeta.numberintnullableSpTypeSpectral typesrc.spTypecharJ/A+AS/131/209/table3*Normalized filter transmission for L' band, where the sensitivity of the InSb detector has been included.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaWavelengthnmem.wlintT[0,1] Normalized transmission.phys.transmissionfloat