J/AJ/158/56ivo://CDS.VizieR/J/AJ/158/56doi:10.26093/cds/vizier.51580056CDSHoudebine E.R.Mullan D.J.Doyle J.G.de La Vieuville G.Butler C.J.,Paletou F.2019-09-24T07:28:39Z2019-09-24T07:51:38ZCDS support team

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

cds-question@unistra.frdwarf-starsm-starslate-type-starsinfrared-photometryvisible-astronomyphotometryeffective-temperaturestellar-spectral-typestrigonometric-parallaxstellar-radiichemical-abundancesEmpirical correlations between stellar parameters such as rotation or radius and magnetic activity diagnostics require estimates of the effective temperatures and the stellar radii. The aim of this study is to propose simple methods that can be applied to large samples of stars in order to derive estimates of the stellar parameters. Good empirical correlations between red/infrared colors (e.g., (R-I)_C_) and effective temperatures have been well established for a long time. The more recent (R-I)_C_ color-T_eff_ correlation using the data of Mann et al. (2015, J/ApJ/804/64, hereafter M15) and Boyajian et al. (2012, J/ApJ/757/112, hereafter B12) shows that this color can be applied as a temperature estimate for large samples of stars. We find that the mean scatter in T_eff_ relative to the (R-I)_C_-T_eff_ relationship of B12 and M15 data is only +/-3{sigma}=44.6 K for K dwarfs and +/-3{sigma}=39.4 K for M dwarfs. These figures are small and show that the (R-I)_C_ color can be used as a first-guess effective temperature estimator for K and M dwarfs. We derive effective temperatures for about 1910 K and M dwarfs using the calibration of (R-I)_C_ color-T_eff_ from B12 and M15 data. We also compiled T_eff_ and metallicity measurements available in the literature using the VizieR database. We determine T_eff_ for 441 stars with previously unknown effective temperatures. We also identified 21 new spectroscopic binaries and one triple system from our high-resolution spectra.2019AJ....158...56Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/158/56CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/345 : Gaia DR2 (Gaia Collaboration, 2018)J/AJ/105/1962 : K and M stars photometry (Weis, 1993)J/A+AS/117/227 : Dwarf effective temperatures (Alonso+ 1996)J/A+A/411/559 : Effective temperature for 181 F-K dwarfs (Kovtyukh+, 2003)J/A+A/427/933 : Precise temperature of F-K field dwarfs (Kovtyukh+, 2004)J/A+A/478/507 : Distances and atmospheric parameters of MSU starsJ/MNRAS/389/585 : Fundamental parameters of M dwarfs (Casagrande+, 2008)J/ApJ/704/975 : Rotational velocities for M dwarfs (Jenkins+, 2009)J/AJ/141/166 : HATNet variability survey of K and M dwarfs (Hartman+, 2011)J/ApJ/743/48 : Stars with rotation periods and X-ray luminositiesJ/ApJ/748/93 : K-band spectra for 133 nearby M dwarfs (Rojas-Ayala+, 2012)J/ApJ/757/112 : Stellar diameters. II. K and M-stars (Boyajian+, 2012)J/MNRAS/421/3189 : CaII and H{alpha} data for dK5/dM4 stars (Houdebine, 2012)J/A+A/556/A15 : Effective temperature scale of M dwarfs (Rajpurohit+, 2013)J/AJ/145/52 : Abundances of late K and M dwarfs in binary systemsJ/AJ/145/102 : Spectroscopy of bright M dwarfs in the northern skyJ/MNRAS/431/2063 : UV/X-ray activity of M dwarfs within 10pc (Stelzer+, 2013)J/AJ/147/94 : Solar neighborhood. XXXII. L and M dwarfs (Dieterich+, 2014)J/ApJ/789/102 : Properties of late M-dwarfs (Janson+, 2014)J/MNRAS/443/2561 : CONCH-SHELL catalog of nearby M dwarfs (Gaidos+, 2014)J/ApJ/804/64 : Empirical and model parameters of 183 M dwarfs (Mann+, 2015)J/ApJ/822/97 : Rotation-Activity Correlations in K-M dwarfs. I.J/ApJ/837/96 : Rotation-Activity Correlations in K-M dwarfs II.J/A+A/620/A180 : Stellar properties of M dwarfs (Rajpurohit+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/158/56https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/158/56http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/158/56https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/158/56https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/158/56http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/158/56GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/158/56/table2 (Parameters of our sample(s))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/158/56/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/158/56/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/158/56/table2?GETtext/xml+votable180.050000true163.610457876.06575280.005555555555555556Cone search capability for table J/AJ/158/56/table1 (Effective temperatures and (R-I)_C_ colors for K and M dwarfs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/158/56/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/158/56/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/158/56/table1?GETtext/xml+votable180.050000true271.36404392.49981030.005555555555555556Cone search capability for table J/AJ/158/56/table3 (The list of effective temperatures from some authors for our dM4 stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/158/56/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/158/56/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/158/56/table3?GETtext/xml+votable180.050000true6/4 22 30 45 80 97 103 105 131 137 161 181 186 194 237 250 251 297 307 309 320 329 339 341 347 357 401 447 478 487 527 544 546 572 590 601 624 648 650 725 728 729 788 791 811 824 826 857 861 907 940 957 993 1008 1025 1033 1058 1074 1096 1212 1276 1466 1477 1505 1547 1599 1646 1672 1673 1698 1712 1782 1788 1820 1831 1847 1875 1911 1938 1997 2027 2062 2089 2138 2144 2159 2169 2190 2237 2259 2298 2330 2475 2490 2500 2509 2515 2545 2572 2597 2612 2638 2660 2667 2681 2691 2693 2724 2737 2747 2818 2850 2911 2923 2937 2958 2978 3004 3005 3031 3088 3118 3124 3134 3236 3254 3266 3280 3292 3313 3345 3378 3397 3401 3461 3507 3511 3536 3638 3639 3647 3715 3719 3751 3766 3786 3791 3837 3863 3889 3900 3907 3910 3915 4015 4033 4073 4088 4118 4143 4144 4157 4158 4250 4296 4297 4336 4366 4435 4444 4450 4462 4553 4555 4560 4579 4590 4595 4632 4651 4672 4674 4680 4689 4693 4708 4716 4769 4775 4796 4866 4933 4937 4942 4964 5000 5009 5011 5022 5034 5043 5137 5145 5176 5177 5196 5204 5205 5207 5218 5240 5304 5315 5318 5333 5337 5343 5354 5357 5371 5420 5452 5488 5533 5534 5587 5590 5622 5676 5703 5743 5748 5764 5767 5769 5773 5824 5833 5849 5853 5875 5899 5963 5992 6049 6073 6137 6181 6209 6242 6277 6281 6295 6384 6402 6405 6410 6432 6433 6523 6552 6645 6647 6653 6661 6662 6672 6680 6689 6690 6705 6726 6744 6752 6760 6783 6879 6886 6894 6902 6924 6949 6964 6967 6974 7003 7020 7038 7046 7103 7104 7106 7114 7129 7132 7161 7181 7264 7290 7376 7428 7443 7506 7552 7611 7625 7655 7679 7706 7736 7765 7775 7836 7854 7876 7914 7978 7989 8003 8015 8016 8023 8032 8123 8132 8154 8181 8208 8219 8246 8261 8264 8274 8283 8343 8355 8357 8371 8376 8379 8392 8446 8483 8510 8536 8562 8588 8592 8608 8627 8650 8690 8733 8766 8773 8780 8790 8794 8821 8843 8850 8861 8879 8887 8915 8922 8939 8946 8979 8983 8996 9018 9041 9042 9072 9126 9128 9150 9154 9188 9199 9231 9326 9347 9399 9415 9436 9449 9458 9469 9479 9529 9531 9545 9557 9578 9585 9597 9621 9629 9696 9710 9711 9716 9730 9745 9750 9752 9776 9811 9850 9852 9869 9883 9888 9921 9960 9977 10003 10010 10027 10037 10063 10089 10138 10149 10156 10169 10203 10225 10270 10278 10303 10313 10314 10384 10431 10448 10464 10465 10467 10476 10497 10523 10551 10641 10655 10669 10683 10690 10694 10695 10721 10753 10771 10785 10857 10912 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15960 16041 16056 16069 16119 16137 16266 16275 16300 16306 16314 16355 16379 16391 16407 16435 16455 16462 16502 16543 16657 16660 16692 16754 16758 16827 16832 16847 16904 16910 16930 16939 16941 17017 17019 17020 17028 17058 17073 17136 17186 17190 17199 17202 17271 17296 17302 17348 17358 17383 17392 17455 17486 17534 17572 17666 17777 17783 17808 17812 17813 17836 17838 17839 17870 17943 17954 18003 18007 18139 18175 18195 18218 18220 18242 18354 18379 18417 18440 18442 18450 18482 18496 18503 18538 18553 18561 18578 18588 18666 18761 18785 18789 18796 18802 18856 18878 18881 18913 18924 18991 19040 19050 19064 19068 19097 19133 19163 19203 19206 19211 19306 19312 19320 19367 19397 19402 19466 19482 19543 19549 19554 19555 19559 19606 19612 19619 19626 19644 19658 19668 19751 19778 19788 19808 19811 19815 19816 19836 19879 19885 19890 19903 19919 19984 20005 20023 20065 20071 20091 20100 20107 20109 20128 20132 20158 20238 20239 20240 20309 20311 20314 20324 20379 20401 20404 20432 20442 20457 20459 20469 20515 20598 20683 20690 20896 20957 21038 21050 21149 21151 21171 21369 21399 21451 21473 21504 21546 21646 21675 21747 21777 21835 21925 21946 21953 21971 21986 22004 22014 22040 22140 22148 22222 22273 22277 22289 22309 22335 22336 22356 22474 22518 22570 22626 22636 22645 22700 22708 22709 22764 22773 22787 22807 22813 22836 22903 22904 22954 22959 22964 22992 23010 23047 23056 23078 23113 23135 23199 23238 23242 23246 23293 23296 23313 23321 23355 23363 23388 23401 23449 23450 23478 23496 23499 23519 23522 23529 23534 23537 23564 23576 23657 23660 23687 23718 23719 23730 23731 23735 23818 23834 23867 23880 23910 23947 23997 24080 24093 24103 24201 24209 24212 24213 24227 24323 24333 24350 24356 24362 24369 24504 24583 24691 24713 24755 24777 24910 24961 24990 24995 25003 25009 25028 25046 25096 25125 25139 25154 25192 25198 25255 25281 25283 25300 25304 25316 25342 25344 25351 25363 25388 25398 25426 25464 25516 25546 25596 25616 25723 25792 25793 25814 25839 25849 25863 25880 25954 25955 25989 26016 26022 26041 26063 26081 26084 26128 26150 26152 26161 26163 26181 26186 26192 26216 26279 26281 26301 26319 26327 26366 26401 26423 26440 26487 26538 26555 26560 26563 26583 26590 26614 26623 26626 26699 26726 26757 26772 26777 26821 26827 26934 26967 26972 26996 27000 27020 27021 27056 27102 27104 27109 27110 27125 27130 27132 27166 27176 27201 27204 27217 27289 27315 27326 27329 27335 27338 27355 27391 27392 27419 27456 27459 27462 27484 27519 27520 27592 27594 27686 27691 27693 27709 27712 27725 27730 27731 27734 27746 27750 27762 27786 27799 27810 27820 27842 27846 27847 27849 27894 27912 27914 27954 27973 27974 27984 27995 28013 28018 28042 28062 28073 28109 28131 28148 28205 28207 28223 28283 28309 28343 28360 28403 28477 28494 28498 28530 28542 28548 28564 28571 28596 28618 28646 28655 28657 28955 29170 29196 29374 29430 29458 29520 29524 29620 29684 29756 29764 29791 29855 29961 29998 30078 30132 30156 30176 30189 30195 30200 30257 30325 30327 30343 30345 30350 30392 30423 30429 30490 30505 30522 30572 30626 30729 30735 30771 30774 30829 30833 30893 30910 30960 30962 30965 30978 31001 31011 31014 31019 31035 31087 31118 31172 31191 31216 31226 31307 31339 31415 31416 31497 31545 31592 31606 31621 31630 31662 31686 31730 31740 31751 31758 31764 31781 31803 31811 31908 31928 31960 31998 32001 32033 32055 32063 32076 32089 32093 32115 32121 32161 32224 32229 32262 32314 32319 32335 32392 32429 32444 32458 32487 32491 32500 32547 32553 32575 32619 32645 32652 32678 32730 32753 32762 32854 33019 33210 33264 33306 33370 33381 33403 33425 33442 33467 33499 33545 33563 33662 33693 33758 33930 33937 33964 33965 33966 34181 34301 34313 34345 34412 34416 34437 34448 34479 34514 34591 34767 34816 34835 34966 34975 35034 35202 35213 35288 35290 35324 35325 35327 35335 35375 35388 35414 35434 35499 35503 35520 35659 35670 35679 35683 35756 35759 35774 35786 35818 35830 35856 35876 35950 35969 36049 36057 36125 36160 36174 36248 36264 36275 36347 36451 36454 36483 36496 36511 36526 36583 36609 36614 36658 36679 36693 36697 36710 36732 36759 36763 36765 36858 36910 36971 37023 37257 37332 37557 37663 37803 37820 37872 37942 38083 38152 38159 38219 38247 38430 38456 38461 38551 38600 38744 38820 38885 38908 38957 39080 39200 39326 39499 39500 39792 40167 40181 40197 40250 40341 40359 40386 40387 40430 40436 40505 40513 40519 40574 40610 40623 40679 40688 40760 40820 40830 40870 40904 40941 41042 41129 41170 41252 41455 41518 41591 41660 41969 41980 41998 42054 42209 42216 42225 42231 42255 42285 42290 42314 42331 42429 42459 42485 42505 42595 42615 42652 42721 42784 42965 43128 43187 43203 43535 43565 43569 43580 43633 43649 43723 43851 43892 43947 43970 44001 44149 44151 44216 44226 44244 44257 44284 44347 44351 44362 44383 44437 44455 44518 44528 44541 44564 44585 44681 44696 44728 44751 44793 44847 44860 44866 44891 44921 44936 44937 44970 44974 45013 45021 45039 45113 45118 45269 45322 45391 45412 45419 45444 45543 45564 45671 45893 45982 46029 46065 46123 46218 46244 46384 46386 46442 46566 46597 46599 46619 46632 46690 46718 46741 46773 46840 46862 46881 46925 46953 46956 46986 47044 47165 47201 47335 47337 47347 47374 47390 47758 47810 47813 47953 48121 48182 48234 48263 48274 48303 48485 48500 48516 48522 48549 48633 48710 48711 48731 48788 48790 48871 48877 48902 48906 48926 48935 48958 48964 48975 48985 48999 49048 49101 49113 49125 49144https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/158/56?format=asciiInfraredOpticaldefaultJ/AJ/158/56/table2Parameters of our sample(s)SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/9] Spectral subset (1)meta.idintStarStar namemeta.id;meta.maincharVmag[3.875/19.56] V band magnitudemagphot.mag;em.opt.Vfloatq_Vmag[?] Quality flag on Vmagmeta.code.qualcharR-I[0.514/2.428]? Cousins R-I colormagphot.color;em.opt.R;em.opt.IfloatnullableTeff1[2767/4806]? Effective temperature from this work (G1)Kphys.temperature.effectiveintnullableTeff2[2530/4862]? Effective temperature compiled from the literatureKphys.temperature.effectiveintnullableTeffmean[2681/4801]? Mean effective temperatureKphys.temperature.effective;stat.meanintnullablee_Teffmean[1/301]? Uncertainty in TeffmeanKstat.errorintnullableSpType? Spectral typesrc.spTypecharPlx[0.8524/768.13]? Parallax from Gaia DR2 (Cat. I/345)maspos.parallaxdoublenullablee_Plx[0.0142/36]? Uncertainty in Plxmasstat.error;pos.parallaxfloatnullableVMag[0.628/19.268]? Absolute V band magnitudemagphys.magAbs;em.opt.Vfloatnullablee_VMag[0.02/0.711]? Uncertainty in VMagmagstat.error;phot.mag;em.opt.VfloatnullableR*[0.04/31.207]? Stellar radiussolRadphys.size.radiusfloatnullablee_R*[0.003/2.209]? Uncertainty in R*solRadstat.errorfloatnullable[M/H][-3.14/1.41]? Metallicity compiled from the literaturephys.abund.ZfloatnullableNspec[1/383]? Number of high resolution spectrameta.numberintnullableComCommentmeta.notechar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullableJ/AJ/158/56/table1Effective temperatures and (R-I)_C_ colors for K and M dwarfsSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharmoreDenotes data in Table 2 for this starmeta.numberintnullableR-I[0.39/2.45]? Cousins R-I colormagphot.color;em.opt.R;em.opt.IfloatnullableTeff1[2759/5346]? Effective temperature from this work (G1)Kphys.temperature.effectiveintnullableTeff2[2700/4131]? Effective temperature from Mann et al. (2015, J/ApJ/804/64)Kphys.temperature.effectiveintnullableTeff3[3054/5407]? Effective temperature from Boyajian et al. (2012, J/ApJ/757/112)Kphys.temperature.effectiveintnullabledTeff[-301/221]? Temperature difference between value of this paper and literatureKphys.temperature;arith.diffintnullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullableJ/AJ/158/56/table3The list of effective temperatures from some authors for our dM4 starsSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharmoreDenotes data in Table 2 for this starmeta.numberintnullableTeff1[3099/3358] Effective temperature from this work (G1)Kphys.temperature.effectiveintTeff2[3070/3320]? Effective temperature from Morales et al. (2008, J/A+A/478/507)Kphys.temperature.effectiveintnullableTeff3[2887/3265]? Effective temperature from Jenkins et al. (2009, J/ApJ/704/975)Kphys.temperature.effectiveintnullableTeff4[3191/3834]? Effective temperature from Wright et al. (2011, J/ApJ/743/48)Kphys.temperature.effectiveintnullableTeff5[3089/3241]? Effective temperature from Stelzer et al. (2013, J/MNRAS/431/2063)Kphys.temperature.effectiveintnullableTeff6[2980/3400]? Effective temperature from Lepine et al. (2013, J/AJ/145/102)Kphys.temperature.effectiveintnullableTeff7[3023/3604]? Effective temperature from Gaidos et al. (2014, J/MNRAS/443/2561)Kphys.temperature.effectiveintnullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullable