J/AJ/167/56ivo://CDS.VizieR/J/AJ/167/56doi:10.26093/cds/vizier.51670056CDSClark C.A.van Belle G.T.Horch E.P.Lund M.B.Ciardi D.R.,von Braun K.Winters J.G.Everett M.E.Hartman Z.D.Llama J.2025-01-15T20:07:21Z2024-06-17T08:05:50ZCDS support team

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

cds-question@unistra.frm-starsmultiple-starsvisible-astronomyastrometryStellar multiplicity is correlated with many stellar properties, yet multiplicity measurements have proven difficult for the M-dwarfs the most common type of star in our galaxy-due to their faintness and the fact that a reasonably complete inventory of later M-dwarfs did not exist until recently. We have therefore carried out the Pervasive Overview of "Kompanions" of Every M-dwarf in Our Neighborhood (POKEMON) survey, which made use of the Differential Speckle Survey Instrument on the 4.3m Lowell Discovery Telescope, along with the NN-EXPLORE Exoplanet Stellar Speckle Imager on the 3.5m WIYN telescope. The POKEMON sample is volume limited from M0V through M9V out to 15pc, with additional brighter targets at larger distances. In total, 1125 targets were observed. New discoveries were presented in the first paper in the series. In this second paper in the series, we present all detected companions, gauge our astrometric and photometric precision, and compare our filtered and filterless speckle observations. We find that the majority (58.9%) of the companions we detect in our speckle images are not resolved in Gaia, demonstrating the need for high-resolution imaging in addition to long-term astrometric monitoring. Additionally, we find that the majority (73.2%) of simulated stellar companions would be detectable by our speckle observations. Specifically within 100au, we find that 70.3% of simulated companions are recovered. Finally, we discuss future directions of the POKEMON survey.2024AJ....167...56Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/167/56CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/wds : The Washington Visual Double Star Catalog (Mason+ 2001-2020)I/129 : Parallaxes and Proper Motions near SGP (Murray+ 1986)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)I/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)J/AJ/137/3358 : Speckle interferometry of massive stars (Mason+, 2009)J/ApJS/190/1 : A survey of stellar families (Raghavan+, 2010)J/other/A+ARV/18.67 : Accurate masses and radii of normal stars (Torres+, 2010)J/AJ/141/45 : Speckle observations of HIP stars (Horch+, 2011)J/ApJS/201/19 : Hawaii Infrared Parallax Program. I. (Dupuy+, 2012)J/ApJ/754/44 : The AstraLux Large M-dwarf Survey (Janson+ 2012)J/AJ/146/156 : APOGEE M-dwarf survey I. 1 year velocities (Deshpande+, 2013)J/MNRAS/429/859 : New companions to nearby low-mass stars (Jodar+, 2013)J/ApJS/208/9 : Intrinsic colors & temperatures of PMS stars (Pecaut+, 2013)J/ApJ/784/156 : Plxes for 1507 nearby mid-to-late M dwarfs (Dittmann+, 2014)J/ApJ/783/122 : AllWISE motion survey (Kirkpatrick+, 2014)J/ApJ/787/126 : WISE reduced proper motions & spectral types (Luhman+, 2014)J/A+A/577/A128 : CARMENES input catalogue M dwarfs. I (Alonso-Floriano+, 2015)J/ApJ/807/45 : Habitable planets orbiting M dwarfs (Dressing+, 2015)J/AJ/150/151 : DSSI obs of binaries. VI. Measures in 2014 (Horch+, 2015)J/MNRAS/449/2618 : M-dwarfs in Multiples (MinMs) survey. I. (Ward-Duong+, 2015)J/AJ/149/5 : Solar neighborhood. XXXV. Dists to M dwarfs (Winters+, 2015)J/AJ/151/160 : 1103 parallaxes and proper motions from URAT (Finch+, 2016)J/AJ/152/24 : Trigo parallaxes of 134 low-mass stars (Weinberger+, 2016)J/A+A/597/A47 : CARMENES input cat of M dwarfs II (Cortes-Contreras+ 2017)J/ApJS/231/15 : Astro monitoring of ultracool dwarf binaries (Dupuy+, 2017)J/AJ/153/212 : Observations of binary stars at WIYN telescope (Horch+, 2017)J/AJ/153/14 : Solar neighborhood XXXVIII. M dwarf systems (Winters+, 2017)J/AJ/155/265 : Solar neighborhood. XLIV. RECONS discoveries (Henry+, 2018)J/ApJ/877/60 : YMGs. I. Young binaries & lithium-rich stars (Bowler+, 2019)J/AJ/157/216 : Stellar multipl of M dwarfs within 25 pc (Winters+, 2019)J/A+A/642/A115 : CARMENES input catalogue of M dwarfs. V. (Cifuentes+, 2020)J/AJ/159/233 : Observations binary stars with the DSSI. IX. (Horch+, 2020)J/AJ/160/215 : Solar neighborhood.XLVI. New M dwarf bin (Vrijmoet+, 2020)J/AJ/159/19 : SOAR TESS survey. I. (Ziegler+, 2020)J/AJ/161/21 : 383 KOIs interferometry with WIYN (Colton+, 2021)J/AJ/161/295 : Obs Differential Speckle Survey Instrument. X. (Horch+, 2021)J/AJ/161/164 : Observation of 186 TESS stars with NESSI (Howell+, 2021)J/ApJ/916/77 : K2 rotation periods SDSS & Gaia M dwarfs (Popinchalk+, 2021)J/AJ/162/102 : LASSO; Robo-AO observation of 444 young stars (Salama+, 2021)J/AJ/163/178 : Solar Neighborhood XLIV. M dwarfs with SOAR (Vrijmoet+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/167/56https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/167/56http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/167/56https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/167/56https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/167/56http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/167/56GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/167/56/table1 (POKEMON targets - from erratum published in 2024, AJ, 168, 229)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/167/56/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/167/56/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/167/56/table1?GETtext/xml+votable180.050000true1.295371745.78656690.0055555555555555566/4-5 22 45 65 105 131 239 250 265 309 410 467 481 497 527 546-547 574 614 624 636 725 793 804 811 836 861 1025 1033 1122 1159 1212 1274 1276 1357 1410 1423 1456 1460 1505 1552 1673 1712 1840 1856 1875 1896 1901 1911 1938 1998 2014 2058 2152 2190 2280 2344 2354 2472 2515 2545 2681 2737 2747 2787 2796 2830 2844 2850 2911 2922 2970 3005 3031 3050 3118 3162 3237 3262 3280 3345 3374 3387 3426 3447 3503 3509 3529 3532 3591 3626 3647 3658-3659 3682 3715 3751 3791 3837 3969 4019 4033 4073 4099 4145 4156 4158 4250 4262 4299 4366 4375 4417 4421 4425 4444 4462 4468 4519 4553 4590-4591 4595 4685-4686 4693 4708 4739 4770 4775 4867 4931 4936 5000 5009 5041 5207 5211 5225 5264 5278 5304 5333 5343 5387 5420 5422 5429 5435 5483 5488 5514 5534 5540 5590 5638 5651 5676 5727 5743 5758 5769 5849 5854 5879 5935 5938 5948 6020 6026 6073 6277 6325 6340 6382 6384 6408 6480 6552 6637 6672 6676 6705 6719 6726 6736 6750 6776 6880 6890 6894 6902 6934 6951 6974 6978 6980 7003 7029 7042 7045 7080 7103 7132 7147 7181 7230 7262 7264 7277 7313 7395 7399 7428 7471 7512 7543 7606 7611 7625 7665 7681 7689 7736 7772 7775 7787 7797 7810 7837 7847 7850 7937 7950 7963 7980 7984 8023 8058 8092 8097 8123 8163 8170 8208 8246 8257 8271 8281 8331 8337 8355-8356 8392 8394 8440 8446 8532 8562 8568 8574 8588 8592-8593 8617 8627 8671 8690 8723 8733 8756 8776 8794 8833 8843 8852 8894 8972 8996 9039 9073 9113 9117 9144 9146 9374 9384 9428-9429 9433 9471 9529 9534 9578 9585 9597 9629 9669 9696 9747 9750 9773 9801 9805 9807 9867-9868 9883 9885 9929 9954 9977 10004 10027 10037 10110 10149 10156 10169 10191 10198 10214 10225 10274 10278 10283 10303 10381 10384 10388 10416 10448 10464-10465 10467 10476 10497 10544 10619 10676 10683 10687 10721 10726 10731 10747 10771 10774 10790 10873 10901 10905 11028 11034 11044 11079 11137 11157 11177 11250 11276 11294 11334 11336 11373 11378 11387 11403 11447 11459 11473 11496 11512 11529 11593 11636 11639 11656 11671 11699 11713 11734 11762 11767 11778 11784 11787 11806 11862 11875 11884 11919 11926 11943 12075 12086 12090 12093 12127-12128 12140 12157 12168 12184 12187 12329 12430 12439 12450 12454 12567 12601 12621 12679 12728 12789 12795 12865 12898 12931 13018 13065 13215 13230 13260 13277 13301 13346 13376 13427 13451 13567 13659 13670 13688 13695 13715 13743 13748 13766 13965 14144 14152 14187 14220 14256 14266 14277 14314 14340 14395 14410 14419 14430 14456 14467 14515 14549 14576 14580 14603 14666 14709 14772 14777 14781 14786 14850 14858 14908 14910 14964 14971 14985 14993-14994 15061 15137 15181 15249 15311 15346 15355 15516 15548 15602 15792 15859 15864 15866 15953 15960 16006 16041 16056 16103 16119 16135 16220 16262 16266 16282 16301 16361 16502 16653 16754 16758 16827 16847 16873 16890 16892 17028 17058 17087 17186 17190 17199 17202 17271 17283 17335 17339 17348 17495 17511 17534 17712 17748 17776 17785 17830 17843 17863 17870 17873 17943 17953 17964 17985 18007 18032 18060 18122 18175 18188 18195 18268 18392 18440 18450 18482 18496 18553 18559 18588 18595 18617 18666 18685 18747 18761 18779 18789 19040 19050 19064 19103 19257 19323 19328 19352 19466 19546 19549 19586 19591 19606 19668 19777 19822 19886 19901 19931 20023 20035 20071 20074 20100 20109 20154 20238 20299 20311 20314 20345 20379 20425 20459 20683 20690 20896 20923 21047 21136 21149 21151 21171 21220 21223 21354 21369 21427 21451 21475 21480 21504 21590 21660 21747 21835 21838 21925 21953 21969 22014 22030 22040 22148-22149 22170 22222 22253 22273 22277 22289 22291 22309 22325 22336 22343 22394 22491 22518 22535 22604 22626 22639 22645 22656-22657 22683 22700 22709 22735 22738-22739 22760 22773 22807 23047 23111 23212 23228 23265 23293 23363 23384 23391 23425-23426 23443 23492 23519 23527 23564 23607 23636 23704 23718 23731 23735 23743 23753 23818 23828 23867 23910 23927 23929 23960 23997 24213 24223 24227 24231 24249 24261 24288 24323 24362 24367 24413 24507 24683 24691 24824 24887 24897 24977 24995 25003 25009 25021 25036 25055 25084 25125 25146 25192 25279 25300 25310 25325 25363 25374 25392 25397-25398 25528 25534 25574 25596 25616 25623 25669 25720 25820 25849-25850 25870 25889 25893 25955 25989 26041 26055 26063 26099 26107 26113 26127 26151-26152 26214 26216 26240 26279 26327 26340 26358 26388 26473 26487 26507 26533 26538 26555 26560 26583 26594 26614 26623 26699 26731 26742 26757 26768 26772 26791 26972 27086 27104 27201 27204 27289 27357 27383 27392 27419 27441 27456 27459 27462 27509 27519 27681 27704 27730-27731 27762 27799 27909 27912 27948 27972-27973 27995 28018 28055 28060 28093 28204 28223 28242 28329 28341 28343 28382 28387 28454 28486 28530 28548 28633 28646 28899 28928 28955 29094 29099 29143 29158 29325 29458 29561 29598 29616 29684-29685 29791 29855 29939 30011 30146 30177 30189 30327 30350 30364 30429 30455 30485 30490 30505 30522 30626 30638 30729 30749 30771 30809 30833 30849 30863 30883 30893 30903 30910 30923 30978 31001 31006 31009 31014 31019 31031 31035 31087 31148 31170 31172 31187 31191 31216 31226 31229 31296 31300 31327 31374 31427 31556 31594 31602 31642 31728 31767 31781 31787 31811 31871 31884 31898 31926 31941 31991 31994 32015 32033 32063 32076 32089 32093 32104 32115 32127 32224 32229 32244 32262 32317 32319 32329 32335 32364 32380 32444 32452 32458 32489 32491 32499-32500 32544 32553 32565 32588 32596 32623 32643 32645 32650 32652 32658 32749 32753 34708 34757 34776 35325 35327 35670 35679 35753 35757 35759 35774 36061 36160 36235 36264 36285 36384 36483 36511 36526 36614 36624 36649 36658 36693 36701 36796 36841-36842 38853 39792 40084 40167 40178 40181 40233 40250 40275 40319 40359 40373 40386 40430 40435-40436 40505 40610 40623 40760 40801 40811 40820 40859 40904 40941 42864 42928 43862 43892 43993 43997 44029 44226 44257 44279 44284 44286 44306 44352 44437 44449 44456 44518 44552 44563 44597 44613 44638 44662 44696 44728 44737 44741 44752 44765 44793 44807 44866 44891 44899 44921-44922 44936-44937 44960 44970 45003 45055 46953 46962 47007 47061 48303-48304 48359 48423 48444 48485 48500 48516 48654 48906 48923 48926 48935-48936 48985 48995 49101 491471.9867573869263685e-19 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/167/56?format=asciiOpticaldefaultJ/AJ/167/56/table1POKEMON targets - from erratum published in 2024, AJ, 168, 229recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNdetNumber of magnitude measurements for this source (link to Table 4)meta.numberintnullableName2MASS designation (HHMMSSss+DDMMSSs; J2000) or namemeta.id;meta.maincharprimaryGaiaGaia DR3 designationmeta.idGmag[5.5/18.7] Gaia G magnitudemagphot.mag;em.optfloatRPmag[4.6/17.1]? Gaia RP magnitudemagphot.mag;em.opt.RfloatnullableDist[1.8/96.1]? Distancepcpos.distancefloatnullabler_Dist[1/19]? Reference for Dist (1)meta.ref;pos.frameintnullableRUWE[0.7/39.1]? Gaia DR3 re-normalized unit weight errorstat.errorfloatnullableIPDFMP[0/100] Gaia DR3 ipd_frac_multi_peakmeta.codeintComp?[N/Y] Companion(s) observed by us? (Y)es or (N)ometa.codecharSimbadNameSimbad column added by the CDSmeta.idcharnullable_RAPosition from Simbad (right ascension part)degpos.eq.ra;meta.main_DEPosition from Simbad (declination part)degpos.eq.dec;meta.mainJ/AJ/167/56/table4*Properties of companions detected throughout the POKEMON survey - from erratum published in 2024, AJ, 168, 229recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintName2MASS designation (HHMMSSss+DDMMSSs; J2000) or namemeta.id;meta.maincharl_FiltLimit flag on Filtmeta.code.errorcharDmag2[2/5.6]? Second companion magnitude differencemagphot.mag;arith.difffloatnullableWDSWDS designation (HHMMm+DDMM; J2000)meta.idcharEpoch[17.26/20.11] Year of the measurement; Epoch+2000time.epochfloatFilt[562/880] Dmag filternminstr.bandpassintDfilt[40/50]? Dmag filter widthnminstr.bandwidthintnullablePA1[3/357] Position angledegpos.posAngfloatSep1[0.078/3.43] Angular separationarcsecpos.angDistancefloatl_Dmag1Limit flag on Dmag1meta.code.errorcharDmag1[0/5.32] Magnitude differencemagphot.mag;arith.difffloatPA2[15/223]? Second companion position angledegpos.posAngfloatnullableSep2[1.67/3.6]? Second companion angular separationarcsecpos.angDistancefloatnullablel_Dmag2Limit flag on Dmag2meta.code.errorchar