J/MNRAS/331/45ivo://CDS.VizieR/J/MNRAS/331/45doi:10.26093/cds/vizier.73310045CDSKoen C.Eyer L.2024-06-27T20:18:07Z2002-11-08T19:17:59ZCDS support team

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

cds-question@unistra.frvariable-starsapparent-magnitudeTwo selection statistics are used to extract new candidate periodic variables from the epoch photometry of the Hipparcos catalogue. The primary selection criterion is a signal-to-noise ratio. The dependence of this statistic on the number of observations is calibrated using about 30000 randomly permuted Hipparcos data sets. A significance level of 0.1 per cent is used to extract a first batch of candidate variables. The second criterion requires that the optimal frequency be unaffected if the data are de-trended by low-order polynomials. We find 2675 new candidate periodic variables, of which the majority (2082) are from the Hipparcos unsolved variables. Potential problems with the interpretation of the data (e.g. aliasing) are discussed.2002MNRAS.331...45Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/331/45CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/239 : The Hipparcos and Tycho Catalogues (ESA 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/331/45https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/331/45http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/331/45https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/331/45https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/331/45http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/331/45GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/331/45/table5 (The selected candidate variable stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/331/45/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/331/45/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/331/45/table5?GETtext/xml+votable180.050000true0.113126-79.0619830.0055555555555555566/15 39 60 89 111 148 174 196 223 260 341-342 353 360 404 418 426 469 474 483 511 520 583 625 659 722 730 883 919 991 994 998 1015 1035 1038 1040 1058 1111 1159 1183 1190 1202 1250 1255 1258 1281 1299 1306 1310 1337 1354 1364 1390 1430 1459 1526 1560 1627-1628 1673 1708 1748 1760 1763 1787 1908 2029 2072 2119 2131 2145 2150 2170 2240 2266 2299 2308 2321 2327 2332 2339 2341 2380 2411 2422 2428 2439 2503 2517 2524 2527 2531 2541 2564 2608 2617 2639 2657 2659 2668 2682 2685 2704 2723 2760 2762 2777 2780 2790 2793 2816 2859 2873 2891 2899 2904 2937 2967 2969 2981 2985 2987 3009 3023 3025 3028 3030 3032 3037 3054 3058 3060 3066 3185 3188 3210-3211 3221 3230 3235 3245 3249 3253-3254 3256 3259-3260 3274 3278 3283-3284 3288 3299 3305 3311 3315-3316 3324 3333 3367 3384 3394 3399 3401 3430 3446 3462 3478 3484 3491 3508-3509 3522 3528 3547 3558 3570 3572 3579 3595 3598 3600 3606 3610 3622 3626 3629 3637 3659 3720-3721 3723 3730 3750 3768 3771 3822 3835 3854 3859 3882 3892 3921-3922 3926 3951 3967 3985 3999-4000 4018 4047 4049 4076 4087 4135 4170 4231 4236 4289-4290 4310 4334 4350 4358-4359 4428 4459 4486 4505 4530 4548 4630 4635 4707 4714-4715 4747 4781 4786 4832 4957 4994 5028 5132 5185 5193 5226-5227 5258 5276 5285 5323 5332 5447 5451 5493 5533 5553 5574 5581 5613 5622 5647 5657 5702 5716 5795 5805 5832 5838 5874 5886 5932 5948 5954 5984 5986 6077 6096 6130 6185 6205 6209 6246 6270 6277 6297 6425 6429 6440 6471 6481 6485 6510 6532 6537 6567 6589 6638 6647 6797 6820 6846-6847 6935 6966 6999 7005 7064 7083 7132 7139 7166 7206 7215 7228 7233 7253 7260 7268 7279 7285 7291 7297 7412 7421 7444 7448 7465 7468 7476 7523 7527 7533 7567 7574 7610-7611 7672 7674 7677 7689 7695 7701 7743 7764 7786 7806 7813 7818 7830 7865 7874 7882 7886 7903 7917 7928 8018 8053 8077 8113 8128 8155 8185 8192 8283 8294 8369 8405 8430 8516 8534 8567 8569 8573 8577 8609 8626 8632 8642 8644 8650 8652 8654 8739 8776 8778 8788 8806 8810 8848 8877 8881 8890 8941 8973 8987 8992 9005 9127 9186 9189 9220 9224 9230 9245 9269 9293 9300 9324 9331 9344 9357 9359 9363-9364 9388 9392 9397 9418 9423 9429 9441 9453 9460 9507 9520 9573 9589 9611 9615-9616 9639 9643 9648 9666 9679-9680 9697 9704 9711 9713 9717 9726 9729 9771 9783-9784 9786 9788 9818 9838 9886 9915 9935 9968 9981 9991 10039 10101 10133 10140 10150 10187-10188 10257 10263 10300 10333 10338 10367 10400 10447 10451 10471 10489-10490 10542 10545 10547 10627 10662 10696 10713 10721 10730 10737 10746 10748 10769 10827 10840 10870 10886 10891 10895 10905 10917 10954 10956 10968 10970 10988 10991 10993 11008 11010 11015 11041 11057 11075 11089 11104 11128 11137 11145 11188 11200 11203 11206 11229 11256 11265 11307 11335 11340 11399 11417 11423 11441 11475 11485 11511 11515-11516 11522 11543 11556 11610 11612 11620 11679 11703 11739 11750 11766 11770 11874 11878 11894 11955 11958 12025 12029 12086 12092 12097 12133 12183 12207 12219 12232 12234 12285 12382 12402 12405 12529 12546 12649 12654 12665 12691 12745 12766 12770-12772 12777 12785 12811 12829 12833 12847 12849 12896 12900 12935 12953 12957-12959 12964 12974 12994 13000 13004 13006-13007 13034 13039 13047-13049 13068 13070 13122 13154 13165 13168 13171 13173 13188 13198 13227 13232 13239-13240 13252 13254-13255 13259-13260 13264 13292 13308 13312 13343 13357 13381 13384 13388 13403 13415 13434 13451 13454 13477 13506 13532 13593 13642 13652 13676 13678 13693 13699 13715 13727 13731 13736 13739 13745 13748 13767 13780 13790 13803 13806 13818 13823 13826 13845 13857 13874-13875 13878 13889 13899 13904 13926-13927 13932 13944 13953 13963 14001 14007 14013 14015 14020 14027 14033-14034 14038 14042 14081 14084-14085 14090 14099 14115 14126 14130 14144 14152 14161 14173 14175 14186 14197 14206 14211 14214 14217 14230 14236-14237 14240-14241 14243 14255 14259 14264 14273 14275 14295 14302-14303 14309 14320 14328 14336 14363 14378 14394 14416 14418 14420 14431 14438 14447 14460 14465 14469 14489 14492 14516 14529 14535 14545 14552 14556 14559 14565 14578 14581 14592 14604 14615 14619 14624 14631-14632 14643 14645 14649 14653 14659 14674 14691 14695 14701 14706 14708 14712 14723 14729 14735 14739 14742 14748 14750 14791 14800 14807 14810 14812 14824-14826 14844 14846 14850 14863 14874 14880 14899 14907 14914 14919 14945 14952 14956 14968 14973 14991 14995 15006 15015-15017 15073 15075 15081 15088 15096 15100 15122 15138 15165-15166 15196 15217 15250 15288 15332 15361 15366 15369 15372-15373 15385-15386 15391-15394 15464 15469 15479-15480 15484 15493 15503 15522 15542 15569-15571 15573 15606 15620 15632-15633 15639 15652-15653 15661-15663 15673 15677 15686 15695 15726 15738 15757 15811 15825 15869 15895 15909-15910 15964 15974 15978 15983 15997 16016 16034 16089 16105 16124 16171-16172 16186 16188 16215 16236 16239 16257 16264-16265 16269 16308 16311 16321 16328 16342 16348 16351 16362 16452 16464 16511 16629 16670 16673 16680 16742 16758 16788 16795 16812 16834 16902 17057 17093 17130 17133 17151 17223 17239 17254 17256 17264 17272 17322 17348 17407 17488 17546 17656 17723 17780 17844 17889 17910 17928 17962 17972 17994 18034 18044 18046 18060 18108 18119 18126 18153 18202 18234 18312 18323 18413 18416 18454 18462 18470 18488 18547 18575 18616 18630 18634 18648 18651 18675 18691 18695 18794 18874 18921 18943 18965 18974 19108 19186 19201 19277 19283-19284 19420 19423 19436 19498 19543-19544 19605-19606 19611 19644 19651 19654 19670 19687 19691 19693 19707 19837 19847 19879 19929 19968 20010 20054 20070 20080-20081 20103 20120 20122 20139 20143 20167 20171 20202 20205 20209 20240 20261 20265 20277 20322 20333 20348 20370 20380 20393-20394 20419 20438 20452 20472 20504 20509 20513 20521 20523 20527 20535 20552 20559 20563 20566 20588 20596-20598 20605 20612 20628 20639 20650 20654 20701 20708 20718 20725 20742 20744 20759 20766 20779 20793-20794 20804 20818-20819 20824 20834-20835 20837 20846 20861-20862 20867 20874 20893 20900 20930 20936 20952 20968 20974 20979 20997 21012 21018 21029 21051 21069 21086 21099 21105 21112 21147 21185 21241 21255 21316 21326 21334 21357 21362 21364-21366 21393 21412 21418 21447 21460 21471 21473 21516-21517 21521 21529 21538 21557 21589 21637 21639 21665 21669 21676 21750 21764 21771 21799 21805 21845 21878 21923 21943 21979 22015 22018 22020 22038 22083 22088 22096 22140 22143 22147 22179 22183 22207 22209 22216 22229 22231 22239 22257 22269 22293 22303 22415 22420 22434-22435 22459 22465 22518 22538 22545 22558 22581 22596 22610 22616 22637 22671 22680 22753 22762 22773 22796 22836 22847 22855 22861 22873 22881 22892 22894 22896 22909 22920 22947 22979 22999 23002 23023 23031 23116 23124 23178 23181 23244 23272 23327 23352 23360 23371 23373 23379 23485 23497 23540 23555 23559 23590 23629 23639 23648 23655 23665 23694 23731 23757 23765 23769 23810 23876 23892 23905 23925 23933 23937 23963 23984 23986 24077 24100 24147 24158 24209 24283 24289 24325 24333 24336 24361 24378 24380 24413 24424 24442 24449 24488 24525 24532 24553 24581 24598 24605 24611-24612 24625 24633 24645 24650 24693 24743 24763 24784 24791 24795 24799 24821-24822 24828 24938 24963 25009 25113 25119 25121-25122 25139 25142-25143 25145 25149 25202 25271 25331 25420 25474 25676 25683 25701 25708 25722-25723 25826 25882 25887 25904 25996 26013 26033 26123 26232 26320 26336 26409 26412 26415 26423 26522 26543 26546 26578 26631 26708 26764 26774 27007 27059 27096 27116 27353 27355 27365 27430 27444 27504 27540 27575 27577 27603 27610 27651 27694 27699 27731 27746 27757 27781 27794 27837 27855 27874 27893 27944 27957 28000 28011-28012 28025 28035 28041 28101 28111 28168 28241 28402 28432 28445 28456 28577 28581 28585 28611 28634 28649 28672 28674 28744 28748 28751 28786-28787 28799 28803-28804 28807 28834 28842 28851 28883 28892 28903 28914-28915 28929 28959 28979 29000 29015 29017 29034 29040 29074 29077-29078 29089 29121 29135 29151 29156 29180 29286 29332 29357 29423 29464 29554 29579 29620 29670 29729 29731 29736-29737 29744 29841 29847 29909 29939 29998 30008-30009 30021 30025 30029 30052 30054 30057 30066-30067 30101 30114 30213 30216-30217 30268 30297 30318 30331-30332 30335 30361 30397 30472 30475-30476 30490 30502 30505 30521 30531 30533 30568 30574 30613 30634 30663 30667 30687 30694 30699 30741 30761 30765 30859 30869 30881 31151 31158 31187 31201 31217 31252 31267 31287 31335 31345 31349 31511 31519 31538 31589 31603 31609 31653 31698 31709 31728 31756-31757 31782 31790 31802 31808 31836 31873 31875 31889 31910 31951 31990 31998 32001 32037 32042-32044 32051 32063 32069 32076 32083 32085 32089 32103 32109 32127 32135 32138 32142 32147 32170 32185 32190 32216 32218 32220 32223 32232-32233 32258 32308 32311 32321 32327 32364 32370 32403 32477-32478 32484 32494 32502 32506 32508-32509 32513 32533 32560 32573 32597 32599 32613 32621 32652 32654 32677 32683 32687 32703 32706 32709 32718 32724 32741 32745 32748 32787 32804 32831 32834 32847 32861 32868 32903 32926 32936 33003 33016 33042 33079 33102 33121 33178 33189 33215 33253 33272 33275 33280 33298 33349 33437 33450 33467 33471 33474 33492 33536 33546 33559 33571 33574 33586 33594 33598 33657-33658 33667 33697 33707 33714 33736 33742 33763 33774 33818 33830 33849 33865 33921 33929 33951 33965 33988 34019 34040 34061 34089 34093 34103 34137 34182 34189 34208 34218 34249 34251 34254 34270 34383 34389 34424 34440 34488 34501 34506 34520 34523 34558 34561 34568 34600 34606 34617 34651 34658 34664-34665 34678 34681 34689 34721 34732 34756-34757 34760 34765 34793 34824 34827 34829 34840 34844 34848 34867 34870 34886 34889 34896 34903 34913 34930 34935 34954 34962 34976 34979 34988 35031 35036 35040 35052 35056 35070 35095 35128 35132 35165 35173 35231 35255 35263-35264 35282 35301 35305 35309 35340-35341 35347 35373 35412 35452 35478 35483 35487 35490 35498 35525 35557 35560 35573 35605 35608 35619 35690 35732 35759 35778 35799 35807 35823 35825 35837 35863 35917 36050 36053 36055 36060 36070 36114 36117 36130 36156-36157 36191 36200 36265 36420 36451 36458 36498 36500 36532 36535 36552 36557 36587 36638 36676 36703 36707 36762 36787 36798 36818 36832 36851 36900 36917 36924 36926 36946 36964 37002 37007 37035 37040 37056 37059 37094 37116 37121 37124 37127 37150 37152 37155 37163 37165 37177 37188 37197 37199 37203 37207-37208 37216 37218 37225 37231 37238 37251 37257 37276-37277 37316 37319 37326-37327 37333-37334 37361 37366-37367 37370 37411 37419 37421 37423 37434 37464 37470 37495 37512 37515 37524 37530 37544 37548 37554 37639 37663 37676 37681 37696 37698 37700 37704 37708 37710 37713 37732 37738 37746 37754 37756 37762 37773-37774 37787 37807 37809 37821 37824 37827 37832-37833 37841 37843 37851 37857 37860 37869 37871 37894-37895 37901 37904-37905 37908 37914-37915 37922 37925-37927 37955-37958 37965 37977 37985 38002 38011 38015-38016 38021 38023-38024 38026-38027 38046 38051-38053 38058-38059 38064 38066 38073 38081 38089 38095 38097 38123 38130 38133 38136 38156 38161 38168 38181 38216 38223 38259 38280 38297 38319 38323 38349 38352 38363 38376 38379 38382 38401-38402 38414 38421 38445-38446 38449 38453 38464 38490 38498-38499 38519 38539-38540 38543 38561 38565 38582 38590 38597 38633 38635 38670 38695 38706 38711 38720 38723 38734 38788 38812 38900 38913 38918 38933 38940 38986 38992 38995 39012 39023 39031 39040 39043 39059-39060 39068 39070 39081 39086-39087 39114-39115 39144 39174-39175 39183 39192 39195 39200-39201 39209 39212 39214 39217 39236 39238 39240 39263 39265 39277-39279 39286 39304 39309 39311 39314 39317 39326 39328 39334-39335 39339 39344-39345 39351 39354-39355 39365 39370 39375 39397 39403-39404 39451 39486 39538 39563 39569 39591 39650 39661 39677 39679 39704 39714 39720 39723 39732 39739 39745 39753 39758 39766 39772 39776 39783 39789 39806 39814 39823-39824 39829 39831 39833 39838 39857 39861 39868 39871 39877 39880 39884 39893 39905 39909 39922-39923 39926 39928 39930 39963 39970 39977 39988 39999 40002 40004 40034-40036 40049 40068 40071 40074-40075 40093 40096 40114-40115 40121 40134 40146 40197 40238 40259 40288 40328 40332 40336 40338 40350 40400 40405 40457 40496 40517-40518 40577 40588 40594 40600 40608 40615 40617 40634-40635 40670 40672 40676 40688 40706 40716 40746 40772 40793 40831 40864 40869 40960 40984 40986-40987 40991 41028-41029 41037 41058 41061 41065 41115 41118-41119 41157 41161 41173 41176 41179 41191-41192 41195 41199 41206 41209 41211 41215 41245 41247 41249 41270-41271 41295 41310 41338 41355 41357 41363 41369 41415 41419 41429 41466 41472 41476 41480-41481 41488 41498 41511 41516 41524 41546 41549 41557 41561 41568 41572 41582 41584 41588 41598 41610 41615 41617 41626 41631-41632 41636 41664 41671 41675 41677 41680-41681 41691 41717 41736 41745 41750 41756 41765 41767 41770 41796 41799 41810 41830 41855 41858 41863 41867 41870 41899 41916-41917 41920 41929 41948 41965 41971 41994 42002 42023 42029 42031 42034 42043 42047 42057 42063 42080 42098 42136 42139 42142 42145 42147 42160 42162-42163 42252 42274 42283 42299 42309 42323 42333 42350 42368 42373 42382 42394 42426 42448 42477 42481 42534 42617 42632 42650-42651 42673 42679 42687 42694-42695 42722 42736 42773 42786 42813 42841 42888 42928 42930 42940 42944 42990 42994 43008 43016 43024 43027 43030 43033 43036 43041 43053 43062 43072 43086 43088 43093 43104 43107 43127 43132 43141 43143 43148 43177 43189 43201 43203 43207 43228 43258 43310 43316 43339 43342 43361 43382 43392 43427 43440 43442 43446 43464 43468 43474 43494 43497 43500 43511 43517 43527 43533 43540 43575 43596 43609 43637 43664 43673 43689 43703 43734 43744 43753 43757 43759 43810 43847 43852 43855 43901 43963 44020 44036 44067 44085 44119 44136 44176 44198 44248 44263-44264 44272 44332 44364 44385 44411 44514 44518 44537 44556 44595 44611 44651 44655 44677 44695 44717 44728 44746 44762 44798 44800 44822 44850 44855 44860 44880 44937 44959 44965 45027 45113 45118-45119 45226 45258 45261 45264 45276 45282 45284 45293 45315 45343 45367 45427-45428 45444 45452-45453 45455 45483 45489 45499 45509 45512 45522 45557 45569 45593 45611 45613 45621 45628 45684 45694 45815 45845 45858 45874 45890 45893 45895 45928 45941 45952 45958 46007 46016 46091 46125 46128 46156 46162 46164 46169 46214 46236 46257 46262 46269 46281-46282 46305-46306 46343 46367 46374 46419 46492 46506 46567 46572 46582 46584 46589 46633 46640 46669 46681 46691 46713 46729 46734 46753 46768 46805 46866 46899 46931-46932 46952 46954 46990 47106 47121 47127 47152 47180 47230 47232 47250-47251 47299 47361 47377 47403 47411 47428 47462 47471 47477 47495 47542 47549 47560 47584 47615 47619 47623 47638 47645 47652 47657 47663 47751 47782 47791 47831 47843 47845 47854 47866 47895 47907 47931 47957-47958 47987 48001 48007-48008 48012 48072 48082 48091 48118 48135 48142 48174 48188 48225 48257 48269 48281 48343 48398 48415 48429 48435 48466 48468 48493 48507 48515 48581 48584 48620 48634 48660 48689 48706 48816 48823 48856 48873 49008 49020 49035 49085 49123 49133https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/331/45?format=asciiOpticaldefaultJ/MNRAS/331/45/table5The selected candidate variable starsVmagV magnitudemagphot.mag;em.opt.VfloatHIPHIP numbermeta.id;meta.mainintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIPepHipparcos (and Tycho) Epoch Photometry from Cat. I/239 (Plot and List)meta.refcharFreqFrequency (1)d**-1time.perioddoubleAmpAmplitude of the sinusoid (1)magsrc.var.amplitudefloatNpointNumber of datapoints acceptedmeta.numberintR*Signal-to-noise ratio statistic (2)stat.snrfloatSpTypeMK Spectral classificationsrc.spTypecharVarClass[CMU] Hipparcos variability classification (3)meta.code;src.varchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainSimbadSimbad column added by the CDSmeta.refchar