J/A+A/660/A29ivo://CDS.VizieR/J/A+A/660/A29doi:10.26093/cds/vizier.36600029CDSThomas G.Battaglia G.2022-11-13T16:38:19Z2022-04-05T13:15:43ZCDS support team

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

cds-question@unistra.frmilky-way-galaxystellar-distanceradial-velocityvisible-astronomyWe present a new fully data-driven approach to derive spectro-photometric distances based on artificial neural network. The method was developed and tested on SEGUE data and will serve as a reference for the Contributed Data Product (SPdist) of the WEAVE survey. With this method, the relative precision on the distances is of ~13%. The catalogue of more than 300000 SEGUE stars for which we have derived spectro-photometric distances is publicly available on the Vizier service of the Centre de Donnees de Strasbourg. With this catalogue of stars with distances, line-of-sight velocity, and Gaia proper motions, we have been able to identify stars belonging to the Cetus stellar stream in the integrals of motion space. With the properties of the Cetus stream that we derived from them, we search for stars from the blue horizontal and from the red giant branches along its orbital plane. With them, we ultimately found that the Cetus stream have a total stellar mass of ~1.5*10^6^M_{sun}_ and present prominent distance gradient of 15kpc over the ~100deg. that it covers on the sky. Additionally, we also report the discovery of a second structure, almost parallel to the Cetus stream, covering ~50deg. of the sky, that could potentially be a stellar stream formed by the tidal disruption of a globular cluster that was orbiting around the Cetus progenitor.2022A&A...660A..29Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/660/A29CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/350 : Gaia EDR3 (Gaia Collaboration, 2020)II/349 : The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/660/A29https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/660/A29http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/660/A29https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/660/A29https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/660/A29http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/660/A29GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/660/A29/dist (Spectro-photometric distances)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/660/A29/dist?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/660/A29/dist?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/660/A29/dist?GETtext/xml+votable180.050000true157.5182593771620536.304570774631540.0055555555555555562/16 3/68-69 72-73 75 77-81 87 90 93 95 97 100-102 113 128 130-131 134-135 138 140-141 143 145-147 153-155 160 164-165 168-169 174-175 184 413 415 427-428 432 436-438 440 445-446 494 4/281-283 285 287 296-297 299 304 306-307 328 333-336 338-340 342-345 347 352 354-355 357-359 364 366 368-369 376-378 399 412-413 415 448-449 457 459 461 464 466-469 472 516-517 519 528 530 532-533 535 545 547 549 551 556 558-559 569-571 576-577 579 592 594 600 602 608-609 611 624 645-646 648-650 654 664 667 669-671 680-681 683 685-687 689-691 693-695 704 706-708 710-713 715-716 718 740 744-745 1078 1129 1173 1194 1375 1397 1449 1621-1623 1625-1629 1631 1635 1637-1639 1641-1645 1648-1650 1658-1659 1684-1686 1691-1692 1694-1695 1703 1707 1717-1718 1720 1722-1723 1727 1732-1733 1735-1737 1739-1742 1759 1764 1766-1769 1771-1772 1774-1775 1777 1779 1788-1790 1961-1963 1965-1967 1982-1983 2027 5/5 7 12 16 64-65 81 97 99 105 136-138 178 180-181 224 226-227 231 242-243 248 252-253 261 263 265-268 270 292-293 295 306 312 424-425 508-510 516 518 522-523 551 574-575 712 1120 1122-1123 1136 1138-1139 1144 1146-1147 1192-1193 1195 1220-1221 1223 1316-1318 1321 1323 1325-1330 1348 1351 1364 1366-1367 1384 1386-1387 1412-1413 1415 1424-1425 1427 1460-1462 1468 1470-1471 1481 1483 1485-1487 1516 1518-1519 1537 1540-1541 1549 1574-1577 1580 1584-1585 1588-1590 1593 1656-1658 1676 1681 1683-1685 1728 1790-1791 1800-1802 1804 1806-1807 1824 1826-1827 1833 1835 1840-1842 1849-1854 1860 1862-1863 1880-1881 1884 1897 1939 1942 1945-1946 1956 1958 2031 2035 2040-2042 2072-2074 2116-2118 2124-2125 2127 2136-2138 2178-2179 2185-2187 2193-2195 2200 2202-2203 2229-2231 2272 2274-2275 2312-2313 2315 2372 2374 2394-2395 2404-2406 2417 2441-2443 2504 2506 2518 2521 2523-2524 2526 2528 2530-2531 2536 2545 2547-2548 2553 2555 2558 2577-2579 2588-2590 2605-2608 2610-2611 2613-2615 2621-2623 2660 2662-2666 2673-2675 2728-2729 2731 2737-2738 2753-2755 2768 2770-2771 2820 2822-2823 2836-2837 2856-2857 2859 2870 2876 2878 2887 2893 2897-2900 2968 2970 2985 2987 3074 3080 3095 3097 3099-3101 3130-3131 3137-3138 3164-3165 3204-3205 3216 3332 3353 3356 3390 3412 3420 3422 3444 3446 3449 3476 3486 3505 3539 3643 3646 3729-3731 3749 3837 3879 3890 3949 3954 3972-3973 3979 3982 4008 4039 4046-4047 4068 4070 4073-4074 4198-4199 4307-4310 4323-4326 4329-4330 4337 4340 4342 4373 4375 4377-4379 4387 4389-4390 4393-4394 4416 4437-4439 4441-4442 4444 4453-4454 4456-4458 4460 4464 4475-4476 4478 4495 4501-4502 4505-4506 4521-4523 4528 4542 4558 4575 4577 4580 4596-4598 4601-4603 4629-4631 4633 4635 4645 4647 4651-4652 4656 4687 4691 4697-4698 4707 4709-4710 4713-4714 4720 4736-4738 4755 4757-4758 4761-4763 4773-4774 4817 4831-4834 4846-4847 4851-4854 4856 4881 4884 4899 4918-4919 4921-4923 4933-4934 4937-4940 4944-4945 4960 4985-4988 4997-4998 5000-5001 5038 5042 5062 5069 5071 5087 5109 5113 5115 5118 5442 5445 5461 5463 5466 5469 5471 5477 5491-5493 5499 5545-5546 5548 5597 5599 5614 5628 5663 5679 5684-5685 5706-5707 5716-5718 5721 5728 5737 5762-5765 5768 5786 5801-5803 5818 5835 5838 5851 5854 5866-5867 5882-5883 5965 6011 6013 6015 6029 6062 6083-6084 6086 6097 6322 6333 6379 6382 6397-6399 6422-6423 6461-6463 6477-6479 6481-6483 6497-6499 6520-6521 6528 6535 6545-6547 6561-6563 6584-6586 6588 6590-6591 6604-6605 6607 6624-6625 6627-6628 6630-6631 6748-6749 6751 6757-6759 6761-6763 6772-6774 6805-6807 6809-6811 6821-6823 6825-6827 6864 6866-6867 6876-6877 6879 6884-6885 6887 6896-6898 6901-6903 6905-6907 6937-6939 6952 6954-6955 6972 6975 7025-7028 7030-7033 7035 7060-7062 7080 7082-7083 7092 7094-7095 7104-7106 7112 7114-7115 7164 7166-7167 7356 7444 7509-7511 7786 7823 7829-7830 7833-7835 7839 7842-7843 7856 7858-7859 7882-7883 7902-7903 7921-7924 7926 7970 7976 8026 8039 8045 8099 8102-8103 8105 8107 8114 8119-8120 8122 8125 8127 8132 8134 8138-8139 8170-8171 8174 9179 9181-9182 9191 9194-9196 9200-9202 9215 11261 11263 12215 12220-12222 12247 12253-12255 12271 12273 12275 12280 12287 6/0-2 8 15 19 25-27 37 39 52 54 56-57 68 72 85 272-274 320-321 323 387 393-395 400 402 408 410 416-417 419 521 523-524 526-527 556 634-635 638 640 642 671 693 706-707 709 716 718 728-729 732-733 736-737 739-740 900 902-903 914 920 922 948-949 951 987 990-991 996-998 1017 1020 1029 1040-1041 1043 1049-1051 1059 1076 1086 1088 1090 1096 1152-1153 1156-1157 1177 1205 1207 1218 1230 1252 1675 1677-1679 1690 1705 1708 1712 1714 2010-2011 2014-2015 2021 2023 2029 2031 2045 2053 2055 2061 2068 2070 2076 2083 2086-2087 2106 2177 2180-2181 2198-2199 2201 2203 2228-2229 2242 2248-2250 2272 2285 2287 2290-2291 2294 2600 2602 2629 2640-2641 2643-2644 2677-2679 2684-2685 2688 2690 2827 2830 2852 2854 2856-2857 3959 3965-3967 4052-4053 4055 4484-4485 4487 4548-4550 4581-4583 4779 4888 4890-4891 5277-5280 5282-5283 5289-5291 5297-5299 5324-5326 5397-5400 5402-5403 5460 5462-5463 5540-5541 5543 5657-5659 5704-5705 5707 5853-5855 5876 5878-5879 5920 5922-5923 5928 5930-5931 5936 5938-5939 6069-6071 6145 6168-6169 6172-6173 6175 6205 6207 6283 6285-6287 6291 6293-6295 6312-6314 6316 6324 6344-6346 6349-6351 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10307 10365-10367 10416 10418-10419 10436-10437 10439 10449-10451 10481-10483 10644 10646-10647 10668-10670 10688-10690 10920-10921 10923 10944 10946-10947 10956-10957 10959 11009-11011 11077-11079 11285-11287 11352 11354-11356 11359 11432 11434-11435 11472-11474 11476 11478 11484 11486 11520 11522 11530 11547 11569 11571 11577 11580 11585-11587 11604 11608 11610 11616 11620 11856 11858 11876-11878 11884 11886 11936-11937 11939 11945-11947 11952 11954-11956 11968-11970 12288-12290 12375 12377-12379 12387 12392-12393 12395 12408-12410 12475 12477-12481 12484 12515 12518-12519 12530 12536 12538 12545-12547 12556-12558 12560-12562 12564 12576 12635 12638-12639 12664-12665 12668 12805 12807 12813 12824-12825 12828 12868-12869 13317 13319 13332 13334 13391 13402 13420-13421 13432-13433 13551 13564 13566 13636-13637 13639 13652 13657-13660 13662 13671 13677 13679 13684 13765 13767 13773 13775 13804-13805 13807-13810 13816 13893 13895 13908 13933-13935 14032-14034 14149-14151 14160 14162 14167-14168 14170 14173 14175 14177 14180-14181 14197 14566-14567 14578 14907 14910-14911 14913 14915 14928 14945 14993-14995 15000-15001 15004 15040 15327 15540-15541 15550-15551 15554-15555 15584 15773-15775 15840 15896-15897 15900-15901 15911 15915 15922-15923 16004-16005 16010-16011 16014 16016 16036 16125 16127 16147 16150-16151 16153 16155 16177 16179-16182 16194 16200 16261 16263 16269-16271 16276 16278 16284 16289-16291 16300-16302 16304-16306 16787 16790-16791 16817 16820-16821 16887 16893-16894 17149-17151 17211 17213-17215 17223 17244-17246 17264-17265 17274 17287 17291 17308-17310 17313-17315 17324-17325 17328-17330 17344 17356-17357 17359 17374 17392-17393 17396 17405-17407 17469-17471 17487 17491 17496 17498 17505-17507 17520-17522 17524 17528 17543 17553-17555 17564-17566 17569-17571 17580 17582 17584-17586 17600-17602 17604 17661-17663 17668-17670 17672 17725-17727 17741-17743 17745-17747 17761-17763 17772-17774 17805-17807 17809-17811 17820-17822 17836-17838 17844 17848 17860 17895 17910 17916 17918 17975 17979 17997-17999 18001-18003 18012-18014 18017-18019 18028-18030 18032-18034 18059 18061-18063 18081-18083 18096-18098 18157-18159 18174 18176-18178 18180 18221-18223 18226-18227 18230 18236 18238 18244-18245 18247 18256-18257 18294-18295 18299 18317 18324 18365-18367 18381-18383 18396-18398 18403 18416 18418 18495 18509 18511 18513-18515 18531 18536 18538-18539 18544-18546 18548 18585-18587 18597 18599 18601-18603 18612-18614 18616-18618 18628 18632 18634 18679 18685-18690 18743 18763 18785-18787 18796-18798 18800-18802 18827 18833-18835 18844-18846 18849-18851 18860-18862 18864-18866 18923 18926-18927 18938 18956 18960 18976 18978 19005-19007 19025-19027 19036-19038 19041-19043 19056-19058 19083 19085-19087 19089-19091 19100-19102 19120-19122 19136-19138 19157-19159 19164-19165 19167 19200-19202 19208 19242-19243 19246-19247 19265 19267 19276-19277 19280 19282 19319 19322-19323 19340 19373-19375 19379 19382-19383 19397-19399 19401-19403 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22384-22385 22445 22450-22451 22454 22460 22462-22463 22485 22490-22491 22494 22501 22516-22518 22520-22521 22650-22651 22711 22713-22715 22760 22762-22763 22842 22859 22861-22863 22876 22878 22881 22883 22892-22893 22896-22898 22916-22917 22926-22927 22938 22945 22947 22956-22957 22960 22962 23043 23045-23047 23064-23066 23068 23076-23077 23101-23104 23138-23139 23148 23150 23181-23183 23201-23203 23216-23218 23224 23229 23231-23234 23236 23278 23293 23295 23335 23346 23398-23399 23410 23428-23429 23440-23441 23480 23482-23483 23493 23552-23554 23824-23825 23828 23835 23838-23839 23882 23904 23906 24041 24043 24051 24056-24058 24091 24094-24095 24113-24115 24121 24124-24125 24231 24237 24239 24242-24243 24252 24254 24325-24327 24385 24400 25247 25269 25292 25294-25295 25310 25312-25313 25315-25318 25329 25331 25337 25340-25341 25429 25431 25504 25506 25511-25512 25522 25565-25567 25581-25583 25585-25587 25682-25683 25686 25712-25713 25716 25770-25771 25821-25823 25837-25839 25841 25843 25886-25887 25901-25903 25905 25907 25923 25985-25987 26089-26092 26094-26095 26116 26118 26120-26121 26123-26124 26126 26157-26159 26177-26179 26241-26243 26348-26350 26356 26358-26359 26424-26426 26504 26506-26507 26516-26517 26519 26877-26879 26884-26885 26896-26897 26909-26911 26933 26941-26943 27000-27001 27003 27021-27023 27025-27027 27041-27043 27100-27101 27198-27199 27211 27213-27215 27217-27219 27233-27235 27279 27281 27283 27298-27299 27460-27461 27463 27513-27515 27544-27546 27596-27598 27600-27602 27616 27618-27619 27744-27745 27747 27812 27814-27815 27892-27893 27895-27897 27899 28096-28098 28116 28118-28119 28136-28137 28139 28253-28255 28324-28326 28372-28374 28428-28430 28452 28454-28455 28661-28663 29402-29403 29406 29428-29430 29765 29780 29782 29973 30023 30029-30031 30033-30035 30053 30064-30066 30068-30069 30071 30973-30975 31138 31150 31221 31279 31286 31289-31291 31309-31311 31313-31315 31324-31326 31329-31331 31344-31346 31350-31351 31353-31355 31365-31367 31429-31431 31488-31490 31522 31544 31546-31547 31550-31551 31594 31598 31601 31603-31604 31606-31607 31680 31682-31683 31710 31884 31886 31908 31910 32053 32055 32061 32097-32100 32102 32108 32110 32153 32155 32177 32179 32202 32224 32391 32402-32403 32406 32425 32427 32460 32462 32484 32486 32492 32494-32495 32497 32499 32505-32507 32517 32519 32524-32525 32527 32547 32550-32551 32640-32641 32644 32648 32650-32651 32672 32674 32690-32691 32694 32700 32702 36607 36703 36715 36721-36723 36732-36734 36759 36763 36771 36773-36775 36788-36790 36792-36794 36812 36816-36818 36832 40895 40959 45023 45039 45043 45049-45051 48857-48859 48879 48892-48894 48983 48987 49005-49007 49009-49011 49055 49077-49079 49081 49091 49097-49099 49104-49106 49112 49124 49126 49128-49130 49143https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/660/A29?format=asciiOpticaldefaultJ/A+A/660/A29/distSpectro-photometric distancesspecobjIDSpecobjID from SDSS/SEGUEmeta.id;meta.mainVz[-1e+04/1e+20]? Galactocentric velocity along the Z-axiskm/sphys.veloc;pos.cartesian.zfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaEDR3source_id from Gaia EDR3meta.idobjIDobjID from Pan-STARRS 3pi surveymeta.idRAJ2000[0.0/360.0] Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000[-19.71/84.86] Declination (J2000)degpos.eq.dec;meta.mainindexedMGpred[-2.82/24.93] Predicted absolute magnitudemagphys.magAbsdoublee_MGpred[0.0/14.64] Uncertainty on the predicted absolute magnitudemagstat.errordoubleDist[0.0/192.76] Heliocentric distance using the predicted absolute magnitudekpcpos.distancedoublee_Dist[0.0/116.53] Uncertainty on the heliocentric distancekpcstat.errordoubleXgc[-93.37/82.32] Galactocentric coordinate along the X-axiskpcpos.distance;pos.galactocentricdoubleYgc[-63.4/160.87] Galactocentric coordinate along the Y-axiskpcpos.distance;pos.galactocentricdoubleZgc[-86.1/173.91] Galactocentric coordinate along the Z-axiskpcpos.distance;pos.galactocentricdoubleVx[-7873.06/1e+20]? Galactocentric velocity along the X-axiskm/sphys.veloc;pos.galactocentricdoublenullableVy[-12449.19/1e+20]? Galactocentric velocity along the Y-axiskm/sphys.veloc;pos.galactocentricfloatnullable