J/A+A/702/A68ivo://CDS.VizieR/J/A+A/702/A68CDSTeklu J.T.Perdelwitz V.Butler R.P.Trifonov T.Vogt S.S.Mukhija D.,Tal-Or L.2026-04-07T08:58:26Z2025-10-07T11:38:57ZCDS support team

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

cds-question@unistra.frmultiple-starsexoplanetsradial-velocityThe first HIRES/Keck precision radial velocity (RV) catalog was released in 2017, followed by a second release in 2019, incorporating corrections for minor but significant systematic errors. We have expanded this catalog to March 2023, with 17971 RV measurements for 1702 stars. Furthermore, we have included the chromospheric emission lines CaII H&K indicator (R'HK), which is among the most prominent tracers of stellar activity. The manifestation of stellar activity, accompanied by minor systematic errors in high-resolution optical stellar spectra, could affect exoplanets detected by the RV method. We provide R'HK measurements for~40% of the HIRES catalog alongside RVs to mitigate these effects. The precision RVs were obtained using an iodine gas absorption cell, and relative, chromospheric emissions at the CaII H&K lines were derived from the same spectra used for RV measurements. The emitted flux was extracted by rectifying the observed spectra with PHOENIX synthetic models across six narrow bands surrounding the H and K lines, followed by the subtraction of the photospheric contribution. The updated catalog may help distinguish stellar activity effects from planetary signals in RV time series, corroborating previously detected planetary candidates and aiding the detection of new ones.2025A&A...702A..68Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/702/A68CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/702/A68https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/702/A68http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/702/A68https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/702/A68https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/702/A68http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/702/A68GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/702/A68/table1 (Main stellar parameters of the HIRES and statistical overview of the derived parameters (tables 1 + 2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/702/A68/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/702/A68/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/702/A68/table1?GETtext/xml+votable180.050000true39.2735189435912.90189517060.005555555555555556Cone search capability for table J/A+A/702/A68/tablea1 (Individual radial velocities with NZP corrected and uncorrected, chromospheric activity indices, and all internal and custom flags)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/702/A68/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/702/A68/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/702/A68/tablea1?GETtext/xml+votable180.050000true202.3379704419-35.570996657860.0055555555555555566/0 31 48-49 60 75 78 100 118 131 137 157 181 188 197 220 237 259-260 276 309 311 322 336 389 400 406 414 418 431 475 521 524 546 548 601 649 679 684 701 712-713 716 742 748 753 758 766 811 814-815 819 824 826 841 934 944 957 969 987 993 1032-1033 1042 1056 1058 1098 1114 1171 1184 1186 1201 1209 1237 1275 1288 1339 1341 1344 1370 1415 1433 1508 1530 1556 1576-1577 1603 1612 1642 1672 1682 1790 1805 1808 1817 1827 1834 1873 1875 1938 1940 1997 2072 2110 2140 2152-2153 2167 2205 2240 2273-2274 2299 2366 2374 2395 2416 2497 2512 2515 2532 2568 2572 2577 2622 2651 2691 2711 2724 2737 2747 2761 2816 2822 2829 2870 2895 2961 3020 3031 3036 3085 3095 3102 3118 3121 3147 3199 3268 3296 3303 3372 3383 3430 3494 3509 3549 3572 3591 3622 3638-3639 3645 3654 3658 3683 3691 3697 3715 3719 3780 3786 3791 3809 3831 3837 3876 3915 3925 3979 3981 4006 4017 4101 4106 4118 4136 4156 4220 4225 4278 4280 4285-4286 4321 4345 4366 4371 4377 4429 4444 4555 4599 4620 4632 4634 4651 4665 4766 4805 4839 4881 4937 4993 4997 5009 5027 5067 5095 5160 5207-5208 5230 5244 5266 5295 5304 5308-5309 5343 5406 5420 5434 5447 5451-5452 5488 5522 5524 5534 5544 5553 5556 5572 5587 5601 5622 5631 5667 5676 5726 5754 5820 5824 5833 5836 5843 5853 5872 5895 5899 5973 5985 6006-6007 6066 6087 6142 6226 6256 6269 6293 6308 6409 6460 6489 6522 6539 6568 6584 6629 6638 6672 6687 6737-6739 6749 6760 6763 6766 6783 6791 6821 6831 6926 6932 6953 6971 7054 7103 7129 7161 7208 7229 7240-7241 7245 7250 7264 7299 7345 7352 7373 7428 7434 7443 7471 7512 7546 7609 7611 7721 7736 7745-7746 7763 7765 7772 7803-7804 7854 7866 7868 7876 7978 7985 7989 8015-8016 8023 8032 8094 8123 8132 8218 8224 8239 8249 8268 8279 8283 8319 8328 8345 8357 8424 8440 8444 8466 8478 8534 8614 8617-8618 8663 8700 8723 8733 8785 8792 8803 8825 8881 8883 8887 8918 9026 9038 9063 9102 9105 9173 9301 9339 9354 9365 9391 9403 9435 9442 9449 9459 9476 9482-9483 9492 9524 9529 9533 9537 9578 9585 9591 9602 9648 9654 9656 9662 9677 9679 9753 9801 9810-9811 9843 9859 9873 9883 9885 9893 9928 9934 9940 10004 10031 10062 10079 10140 10149 10175 10207 10238 10245 10278 10301 10313 10325 10334 10350 10400 10431 10439 10448 10457 10464 10518 10537 10548 10552 10559 10598 10649 10654 10730 10735 10740 10753 10766 10770 10772 10787 10796 10812 10854 10859 10867 10894 10899 10914 10926 10983 11014 11053 11059 11091 11119 11126 11146 11163 11165 11194 11197 11309 11348 11363 11391 11405 11412 11461 11510 11553 11565 11589 11633 11636 11671 11713 11734 11746 11806 11835 11856 11862 11916 11946 11980 11994 12146 12168 12187 12203 12228 12232 12282 12296 12306 12312 12340-12341 12347 12352 12388 12418 12467 12490 12494 12540 12556 12579 12612 12621 12644 12646 12649 12654 12658 12662 12676 12761 12792 12846 12856-12857 12890 12899 12922 12939-12940 12944 12976 12983 13025 13047 13101 13122 13128 13134 13143 13203 13215 13230-13231 13243 13287 13301 13414 13423 13425 13439 13487 13515 13541 13543 13553 13563 13567-13568 13610 13632 13650 13661 13680 13688 13698 13702 13743 13749 13759 13769 13849 13856 13900-13901 13907 13922 13946 13948 13959 14007 14066 14079 14089 14110 14121 14129 14131 14140 14155 14180 14208 14248 14262 14266 14270 14277-14278 14290 14305 14347 14411-14412 14416 14419 14434 14466 14502 14515 14525 14531 14539 14546 14548 14551 14568 14624 14649 14657 14662 14679 14693 14709 14745 14767 14772 14818 14825 14850 14901 14914 14918 14923 14931 14947-14948 14966 14985 14993-14994 15014 15030 15039-15040 15044 15085 15104 15129 15143 15146 15154 15174 15178 15221 15227 15311 15319 15362 15368 15376 15505 15546 15549 15602 15617-15618 15642 15658 15670 15674 15691 15712 15727 15775 15806 15856 15864 15960 16069 16088 16117 16134 16140 16164 16185 16274 16300 16342 16347 16350 16391 16440 16462 16502 16577 16590 16592 16603 16627 16632 16635 16639 16651-16652 16678-16679 16689 16758 16776 16783 16798 16823 16883 16910 16941 17011 17017 17028 17035 17098 17131 17137 17187 17218 17253 17266 17301 17314 17338-17339 17341 17360 17425 17447 17453 17469 17480 17486 17496 17541 17552 17566 17572 17606-17607 17637 17671 17714 17718 17721 17723 17726 17730-17731 17766 17777 17812 17847 17860 17870 17881 17888 17906 17944 17989 17999 18005 18028 18035 18059 18115 18135 18139 18155 18171-18172 18184 18192 18195 18236 18243 18340 18366 18373 18379 18398 18428 18466 18496 18544 18581 18614 18640-18641 18658 18666 18711 18722 18726 18747-18748 18764 18779 18784 18809 18821 18935 18947 18953 18966 18976 19002 19059 19064-19065 19069 19109 19140 19153 19186 19203 19219 19291 19327 19350 19391 19466 19488 19491 19495 19507 19509 19554-19555 19582 19626 19649 19669 19746 19776 19779 19786 19796 19808 19816 19830 19846 19878 19884-19885 19899-19900 19904 19912 19945 19974 20006 20023 20072 20081 20100 20132 20145 20158 20177 20217 20233 20237 20263 20269 20276 20311 20324 20327-20328 20332 20338-20339 20374 20376 20402 20454 20457 20593 20595 20605 20621 20633 20641 20657 20665 20690 20701 20716 20732 20739 20746 20792 20872 20896 21003 21038 21060 21080 21117 21119 21151 21171 21177 21185 21223 21317 21355 21386 21406 21477 21484 21550 21673 21691 21703 21726 21747 21772 21779 21838 21906 21912 21936 21946 21953 22036 22040 22087 22094 22111 22125 22157 22159 22201 22240 22252 22289 22309 22397 22408 22433 22490 22590 22606 22626 22708 22764 22800 22807 22813 22818 22827 22878 22982 23013 23018 23023 23030 23056-23057 23068 23096 23108 23130 23137 23140-23141 23159 23177 23187 23190 23233 23302 23323 23363 23367 23382 23414 23429 23441 23497 23506 23513 23545 23560 23568 23572 23583 23621 23636 23646 23665 23681 23710 23723 23731 23735 23739 23743 23758 23774 23780 23813 23817 23867 23871 23893 23916 23932 23938 23943 24005 24016 24019 24028 24036 24102 24105 24117 24120 24178 24192 24212-24213 24227 24255 24312 24462 24558 24568 24618 24628 24713 24729 24731 24777 24810 24827 24831 24837 24856 24859 24920 24924 24955 24964 24991 24995 25009 25046 25078 25102 25110 25114 25125 25127 25168 25192 25225 25342 25407 25452 25521 25538 25567 25571 25584 25595 25641 25692 25717 25729 25862 25875 25880 25889 25906 25920 25939 25966 25989 26022 26144 26160 26183 26196 26213 26216 26242 26266 26268 26298 26305 26328 26335 26379 26394 26420 26429 26440 26468 26473 26496 26522 26538 26551 26555 26560 26575 26579 26583 26623 26636 26652 26661 26706-26707 26719 26727 26745 26757 26761 26772 26779 26809 26828 26906 26972 26978 26997 27018-27019 27060 27083 27088 27091 27105 27109 27124 27164 27201 27220 27254-27255 27289 27314 27335 27338 27392 27395 27402-27403 27459 27462 27475 27518 27523 27608 27642 27645 27661 27691 27719 27756 27758-27759 27793 27858 27863 27912 27943 27954 27973 28009 28041 28069 28076 28085-28086 28121-28123 28130 28141 28180 28205 28244-28245 28258 28311 28341 28343 28392 28395 28400 28433 28473 28492 28494 28500 28518 28548 28571 28605 28609 28646 28659 28663-28664 28668 28763 28767 28792 28816 28858 28955 28961 28987 29084 29196 29199 29210 29238 29289 29291 29349 29513 29541 29596 29640 29642 29684 29756 29852 29882 29900 30008 30015 30041 30100 30109 30127 30131 30170 30176-30177 30195 30200 30218-30219 30257 30278 30308 30343 30378 30419 30489 30503 30505 30507 30526-30527 30529 30540 30572 30577 30579 30604 30665 30691 30703 30707 30759 30762 30771 30779 30783 30836-30837 30848 30878 30905-30906 30911 30919 30929 30943 30958 30965 30968 30989 30994 31011 31027 31029 31032 31037 31068 31073 31087 31104 31130 31145 31191 31197 31258 31279 31369 31399 31411 31425 31433 31449 31478 31494 31532 31545 31547 31571 31606 31667 31689 31698 31714 31720 31739 31751 31758 31768 31772 31781 31785 31794 31796 31812-31813 31821 31860 31970 31984 32001 32029 32035 32083 32089 32100 32115 32211 32257 32282 32288 32318 32328 32335 32345 32348 32372 32399 32421-32422 32431 32438 32458 32485 32491 32501 32509 32520 32561 32575 32596 32609 32633 32645 32678 32682 32693 32717 32749 32757 34181 34282 34290 34597 34673 34717 34739 34754 35166 35206 35223 35388 35497 35502 35532 35564 35691 35707 35714 35753 35756 35776 35790 35802 35811 35816 35839 35848 35865 35949 35958 35960 35968 36019 36029 36035 36049 36057 36069 36073 36115 36133 36174 36248 36288 36365 36410 36412 36487 36506 36562 36583 36635 36661 36693 36697 36713 36723 36735 36813 36816 36834 36836 36854 38238 38260 38461 38545 38698 38734 38742 38765 38807 38820 38836 38880 38908 39422 39516 39543 39562 39646 39735 39767 39854 40078 40101 40105 40197 40242 40250 40270 40442 40488 40513 40590 40610 40680 40692 40739 40822 40830 41941 42318 42459-42460 42783 42794 42837 42845 42860 42874 42911 42941 42981 42997 43577 43639 43677 43813 43863 43892 43911 43951 43963 44006 44115 44132 44180 44212 44221 44226 44228 44243 44260 44262 44272 44284 44306 44317 44323 44359 44379 44398 44410 44486 44573 44681 44727-44728 44740 44761 44774 44792 44816 44871 44879 44887 44891 44921 44936-44937 44939 44956 44959 45012 45034 45042 45927 46566 46776 46843 46874 46881 46904 46910 46925 46956 46967 46982 46987 46997 47030 47052 47589 47858 47959 47985 47997 48049-48050 48105 48182 48230 48274 48373 48383 48394 48402 48469 48549 48583 48651-48652 48658 48705 48736 48773 48785 48788 48821 48862 48906 48923 48926 48955 48964 48980 49041 49060 49114 49118 49130https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/702/A68?format=asciidefaultJ/A+A/702/A68/table1Main stellar parameters of the HIRES and statistical overview of the derived parameters (tables 1 + 2)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharlogg? Surface gravitylog(cm.s**-2)phys.gravityfloatnullablee_logg? Surface gravity errorlog(cm.s**-2)stat.errordoublenullabler_loggSource of surface gravitymeta.ref;pos.framechar[M/H]? Metallicityphys.abund.ZfloatnullableVCShow the Radial Velocity curvemeta.ref.urlcharSimbadSimbad identifiermeta.idcharRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainRV? Radial velocity (from catalog)km/sphys.veloc;pos.heliocentricdoublenullablee_RV? Radial velocity error (from catalog)km/sstat.errordoublenullableTeff? Effective temperatureKphys.temperature.effectivedoublenullablee_Teff? Effective temperature errorKstat.error;phys.temperature.effectivedoublenullabler_TeffSource of effective temperature errormeta.ref;pos.framechare_[M/H]? Metallicity errorstat.error;phys.abunddoublenullabler_[M/H]Source of metallicitymeta.ref;pos.framecharvbroad? Rotational velocitykm/sphys.veloc.rotatdoublenullablee_vbroad? Rotational velocity errorkm/sstat.errorfloatnullabler_vbroadSource of rotational velocitymeta.ref;pos.framecharTimespanTime coverage of observations per stardtime.intervaldoubleo_RVvelocity measurements per starmeta.numberintRVCstdStandard deviation of NZP-corrected radial velocities per starphys.veloc.dispersiondoublee_RVCstdMedian internal error of NZP-corrected radial velocities per starstat.errordoubleRHKpMed? Median value of the chromospheric activity index RHKp per starspect.indexdoublenullablee_RHKpMed? Median value of the RHKp uncertainty (dRHKp) per starstat.errordoublenullableSvalueMedMedian value of the Mount Wilson S-index value per starspect.indexdoubleHalphaMedMedian value of the H-alpha per starstat.value;stat.mediandoubler_RVSource of radial velocitymeta.ref;pos.framecharJ/A+A/702/A68/tablea1Individual radial velocities with NZP corrected and uncorrected, chromospheric activity indices, and all internal and custom flagsNameStar namemeta.id;meta.maincharRHKp? Relative chromospheric emission in the CaII H&K linesspect.indexdoublenullablee_RHKp? Relative chromospheric emission in the CaII H&K lines errorstat.errordoublenullablevsiniflag? Rotational velocity flag (3)meta.codefloatnullablemetflag? Metallicity flag (4)meta.codefloatnullableRVflag? Radial velocity flag (5)meta.codefloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSimbadSimbad identifier namemeta.idcharRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedBJDBarycentric Julian datedtime.epochdoubleindexedMJDModified Julian date (from fits header)dtime.epochdoubleRVRadial velocity (derived)km/sphys.veloc;pos.heliocentricdoublee_RVRadial velocity error (derived)km/sstat.errorfloatRVcorNZP corrected radial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVcorNZP corrCaIIected radial velocity errorkm/sstat.errorfloatCorVNZP correctionkm/sarith.factorfloate_CorVNZP correction errorkm/sstat.errorfloatCountMedian photons per pixel2025phot.countintExpTimeExposure timestime.duration;obs.exposureintS-valueChromosperic activity index S-index (1)spect.indexfloatH-alpha? Chromosperic activity index H-index (2)spect.index;em.line.HalphadoublenullableRHp? Relative chromospheric emission in the CaII H linespect.indexdoublenullablee_RHp? Relative chromospheric emission in the CaII H line errorstat.errordoublenullableRKp? Relative chromospheric emission in the CaII K linespect.indexdoublenullablee_RKp? Relative chromospheric emission in the CaII K line errorstat.errordoublenullablekoaidThe standard file identifier for the Keck archivemeta.id;meta.filecharsnr-esti? Estimated signal-to- noise ratio (from fits header)stat.snrfloatnullableEXQUAL-HHIRES internal quality flag for spectra that include the CaII H line (6)meta.code.qual;spect.linecharfflux-H? Plateau-like flat flux flag for spectra that include the CaII H line (6)(7)meta.codeintnullablenflux-H? Fluxes below zero flag for spectra that include the CaII H line (7)meta.codeintnullablenwave-H? Folded wavelengths with negative values flag for spectra that include the CaII H line (7)meta.codeintnullableccfflag-HFlag for the difference between the CCF RV we derived and the catalog RV exceeds 3m/s (Cross-correlation function for spectra that include the CaII H line) (7)meta.codeintsnrmedH? Signal-to-noise ratio per median column for spectra that include the CaII H line (from fits header)stat.snrdoublenullableEXQUAL-KHIRES internal quality flag for spectra that include the CaII K line (7)meta.code.qualcharfflux-K? Plateau-like flat flux flag for spectra that include the CaII K line (7)meta.codeintnullablenflux-K? Fluxes below zero flag for spectra that include the CaII K line (7)meta.codeintnullablenwave-K? Folded wavelengths with negative values flag for spectra that include the CaII K line (7)meta.codeintnullableccfflag-K? Flag for the difference between the CCF RV we derived and the catalog RV exceeds 3m/s (Cross-correlation function for spectra that include the CaII K line) (7)meta.codeintnullablesnrmedK? Signal-to-noise ratio per median column for spectra that include the CaII K line (from fits header)stat.snrdoublenullable