J/A+A/638/A59ivo://CDS.VizieR/J/A+A/638/A59doi:10.26093/cds/vizier.36380059CDSBarcelo Forteza S.Moya A.Barrado D.Solano E.Martin-Ruiz S.,Suarez J.C.Garcia Hernandez A.2022-10-25T08:21:14Z2020-06-11T07:34:14ZCDS support team

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

cds-question@unistra.fra-starsasteroseismologyeffective-temperatureThanks to high-precision photometric data legacy from space telescopes like CoRoT and Kepler, the scientific community could detect and characterize the power spectra of hundreds of thousands of stars. Using the scaling relations, it is possible to estimate masses and radii for solar-type pulsators. However, these stars are not the only kind of stellar objects that follow these rules: delta Scuti stars seem to be characterized with seismic indexes such as the large separation. Thanks to long-duration high-cadence TESS light curves, we analysed more than two thousand of this kind of classical pulsators. In that way, we propose the frequency at maximum power as a proper seismic index since it is directly related with the intrinsic temperature, mass and radius of the star. This parameter seems not to be affected by rotation, inclination, extinction or resonances, with the exception of the evolution of the stellar parameters. Furthermore, we can constrain rotation and inclination using the departure of temperature produced by the gravity-darkening effect. This is especially feasible for fast rotators as most of delta Scuti stars seem to be.2020A&A...638A..59Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/638/A59CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/corot : CoRoT observation log (N2-4.4) (CoRoT 2016)V/133 : Kepler Input Catalog (Kepler Mission Team, 2009)IV/38 : TESS Input Catalog - v8.0 (TIC-8) (Stassun+, 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/638/A59https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/638/A59http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/638/A59https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/638/A59https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/638/A59http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/638/A59GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/638/A59/table1 (Rotation & inclination limits of the sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/638/A59/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/638/A59/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/638/A59/table1?GETtext/xml+votable180.050000true291.223725636.88727220.005555555555555556Cone search capability for table J/A+A/638/A59/table2 (Mean temperature of CoRoT sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/638/A59/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/638/A59/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/638/A59/table2?GETtext/xml+votable180.050000true290.640841.528180.0055555555555555564/922 933 945 5/3645-3647 3683 3692-3694 3704 3706 3729-3730 3737-3739 3741-3743 3776 3778-3779 3784-3785 3788 3792 5519 5909 6/42 46 53 109 129 147 272 276 278 4106 4121 4135 4250 14567 14573 14575 14577-14579 14730-14731 14738 14744 14746-14747 14749-14751 14781-14783 14792 14794-14795 14830 14914-14915 14924-14925 14945-14947 14960-14961 14963 15040-15041 15043-15044 15057 15060-15062 15109-15111 15144-15146 15148-15150 15156-15158 15160 15172-15174 15200 16424 16435 16445 16486 16497 16587 16597 16611 16617 16685 16704 16750 16757 16796 16906 16915 16976 17037 17111 17156 17241 17311-17312 17408 17412 17464-17465 17561 17578 17608 17614 17640 17663 17672 17761 17767 17785 17817 17835 17888 17996 18444 20486 20519 20543 20572 20591 20599-20600 20626 20638 20665 20694 20701 20821 20833 20841 20857 20896-20897 20943 21044 21067 21075 21089 21174 21221 21224 21227 21243 21253 21321 21365 21397 21416 21418 21421 21431-21432 21436 21439-21440 21506 21531 21536 21679 21685 21698 21723 21729 21788 21807 21834 21866 21880 21891 21910-21911 21946 21975 22021 22050 22064-22065 22067-22068 22070-22071 22080 22087 22106 22112 22120 22122 22164-22165 22167 22208 22210 22249 22279-22280 22323 22333 22357 22401 22490 22498 22509 22543 22592 22596-22597 22601 22608 22625 22632 22645 22665 22675 22682 22711 22728 22763 22784 22788 22805-22806 22814-22815 22821 22823-22824 22832 22848 22858 22861-22863 22873 22885 22889 22892 22894-22895 22921 22923 22947 22953 22964 22971 22977 22987 22996 23008 23033 23046 23059 23086 23112 23138 23157 23183 23260 23269 23286 23293 23298 23368 23377 23383 23392 23401 23403 23405 23416 23430 23458 23480 23493 23502-23503 23514 23518 23525 23536-23538 23555 23581 23615 23658 23665 23668 23690 23752 23841 24074 24098 24137 24193 24579 24604 24634-24635 24647 24679 24684 24727 24810 24813 24829 24839 24847-24848 24850 24855 24932 24942 24947 24977 25002 25095 25121 25150 25161 25163 25245 25269 25272 25346 25426 25481 25519 25600 26658 26672 26736 26765 26789 26866 26884 26886 27159 27256 27304 27325 27402 30293 30295 30301 30329 30331 30464 30466 30472 32789 32793 32816 32831 32845 32919 32974 32982 32985 33037 33077 33113 33117 33157 33224-33225 33276 33298 33326 33332 33424 33429 33437 33447 33465 33469 33521-33522 33535 33570 33716 33732 33818 33865 33874 33952 33988 34000 34002 34023 34054 34086 34114 34156 34183 34211 34278 34288 34304 34373 34382 34403 34442 34448 34501 34537 34560 34676 34680 34752 34799 34839 34858 34897 34926 34976 35053 35082 35104 35132 35147 35149 35222 35304 35426 35447 35483 35541 35548 35585 35635 35676 35788 35813 35830 35844 35890 35949 36024 36067 36082 36169 36184 36216 36274 36283 36372 36388 36424 36526 36534 36650 36698 36703 36711 36717 36726 36757 36801 37012 37120 37138 37270 37290 37343 37372 37498 37503 37558 37562 37586 37642 37675 37683 37691 37726 37787 37790 37810-37812 37827 37857 37872 37897 37923 37970 38064 38074 38077 38087 38100 38138 38175 38238-38239 38242 38252 38265 38279 38293 38296 38301-38302 38310-38311 38320 38364 38396 38450 38512 38533 38613 38620-38621 38623 38626 38666 38678 38689 38702 38751 38775 38783 38831 38839 38912 38921-38922 38924 38929 38942 38959 38979 39010 39013 39043 39052 39076 39114 39147 39183 39191 39194 39207 39263 39329 39429 39475-39476 39481 39503 39525-39526 39563 39568 39580 39593 39596 39617 39625 39691 39730 39783 39827 39860 39918 39964 40020 40029-40030 40049 40054 40108 40133 40136 40198 40224 40278 40295 40337 40358 40361 40372 40380 40393 40395 40438 40462 40486 40502 40517 40593 40613 40659 40704 40719 40723 40728 40752 40772 40793 40805 40812 40826 40855 40872 40900 40904 40906 40910 40920 40923-40924 41103 41130 41143 41472 41503 41514 41565 41598-41599 41613 41661 41669-41670 41761 41769 41869 41944 42663 43018 43113 43130 43162 43244 43266 43293 43314 43377 43386 43391 43423 43435 43452 43601 43603-43604 43623 43654 43732 43746 43772 43785 43809 43852 43905 43931-43932 43940 44011 44023 44122 44130 44179 44187 44228 44235 44549 44564 44598 45426 45539 45543 45876 45896 45900 45927 45941 46053 46079 46181 46234 46238 46250 46294 46363 46372 46419 46425 46482 46496 46562 46572 46630 46680 46692 46704 46711 46720 46744 46800 46911-46912 46939 46979 47027 47037 47069 48153 48205 48285 48352 48361 48417 48517https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/638/A59?format=asciidefaultJ/A+A/638/A59/table1Rotation & inclination limits of the samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameIdentifier, KIC for Kepler, TIC for TESSmeta.id;meta.maincharTeff? Measured effective temperature (1)Kphys.temperature.effectiveintnullablee_Teff? Error of Teff (1)Kstat.error;phys.temperature.effectiveintnullablelofgeff? Measured surface gravitylog(cm.s**-2)phys.gravityfloatnullablenumax? Frequency at maximum poweruHzem.freq;stat.maxintnullablee_numax? Error of frequency at maximum poweruHzstat.errorintnullable<Teff>? Mean effective temperatureKphys.temperature.effective;stat.meanintnullableSimbadSimbad column added by the CDSmeta.ref.urlchare_<Teff>? Error of mean effective temperatureKstat.error;phys.temperature.effectiveintnullable<loggeff>? Mean surface gravitylog(cm.s**-2)phys.gravity;stat.meanfloatnullablel_Omin/O-C[><~ ] Limit flag on rotation ratemeta.code.errorcharOmin/O-C? Minimum rotation from break-up frequency, Omega-min/OmegaC%phys.veloc.rotatintnullablel_incl[><~ ] Limit flag on inclinationmeta.code.errorcharincl? Inclination constraintdegsrc.orbital.inclinationintnullableComComments (see main text)meta.notecharVarCause of the observed variation of pulsations over time (2)meta.codecharMap[*] * indicates an IR map in subdirectory mapsmeta.codechar_RAPositions from SIMBAD (right ascension part)degpos.eq.ra;meta.mainnullable_DEPositions from SIMBAD (declination part)degpos.eq.dec;meta.mainnullableJ/A+A/638/A59/table2Mean temperature of CoRoT sampleCoRoTCoRoT IDmeta.id;meta.mainlongSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTeffCEffective temperature from COROTSKY (1)Kphys.temperature.effectiveintAVExtinction (2)magphys.absorptionfloatTeffVEffective temperature from VOSA (2)Kphys.temperature.effectiveintTeffS1? Spectroscopic Teff, model 1 (3)Kpos.parallax.spect;meta.modelledintnullableTeffS2? Spectroscopic Teff, model 2 (3)Kpos.parallax.spect;meta.modelledintnullablenumaxFrequency at maximum poweruHzem.freq;stat.maxinte_numaxError of frequency at maximum poweruHzstat.errorint<Teff>Mean effective temperatureKphys.temperature.effective;stat.meaninte_<Teff>Error of mean effective temperatureKstat.error;phys.temperature.effectiveint_RAPositions from CoRoT (right ascension part)degpos.eq.ra;meta.main_DEPositions from CoRoT (declination part)degpos.eq.dec;meta.main