J/ApJS/270/13ivo://CDS.VizieR/J/ApJS/270/13doi:10.26093/cds/vizier.22700013CDSFan H.Nakashima J.-I.Engels D.Zhang Y.Qiu J.-J.Feng H.-X.,Xie J.-Y.Imai H.Hsia C.-H.2024-11-06T20:30:44Z2024-05-13T12:53:15ZCDS support team

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

cds-question@unistra.frastrophysical-masersradio-astronomyastronomical-reference-materialsgiant-starsinterstellar-mediumWater fountains (WFs) are thought to be objects in the morphological evolution of the circumstellar envelopes of low- and intermediate-mass evolved stars, transitioning from spherically symmetric to asymmetric shapes. We used databases of circumstellar 1612MHz OH and 22.235GHz H2O maser sources to search for new WF candidates using the criterion of a larger velocity range of the H2O maser emission compared to that of the OH maser emission. Thus, it is in principle possible to identify WFs with H2O velocity ranges smaller than those for the previously known WFs. For the OH maser line, we analyzed database entries of 8474 observations from 2195 sources, and 6085 observations from 3642 sources for the H2O maser line. After a close examination of the velocity ranges and line profiles, we identified 11 sources that meet the criterion mentioned above. We examined the IRAS colors of the selected sources and found that two of them (IRAS 19069+0916 and IRAS19319+2214) are in the color region for post-AGB stars. We find that the maser velocity criterion can discover other astrophysically interesting objects than just WFs. Such objects may include peculiar planetary nebulae with maser emissions and stellar merger remnants.2024ApJS..270...13Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/270/13CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/233 : The 2MASS Extended sources (IPAC/UMass, 2003-2006)J/A+AS/90/327 : OH survey of IRAS point sources (te Lintel Hekkert+ 1991)J/ApJS/89/189 : IRAS PSC new OH/IR stars. III. (Chengalur+ 1993)J/A+AS/98/589 : IRAS Sources behind the Solar circle (Wouterloot+ 1993)J/ApJS/93/549 : Arecibo 1612 MHz survey supplement (Lewis 1994)J/A+AS/119/459 : Search for OH maser emission (te Lintel Hekkert+ 1996)J/PASJ/53/517 : Water maser survey of late-type stars (Takaba+, 2001)J/A+A/368/845 : Arcetri Cat. of H2O maser sources. (Valdettaro+, 2001)J/AJ/123/2772 : OH-selected AGB and post-AGB objects. I. (Sevenster+, 2002)J/A+A/391/967 : H2O & SiO masers in the Galactic center (Sjouwerman+, 2002)J/PASJ/55/229 : SiO maser survey of cold IRAS sources (Nakashima+, 2003)J/ApJS/155/595 : OH maser IRAS and MSX observations (Deacon+, 2004)J/PASJ/56/765 : SiO maser survey of IRAS sources (Deguchi+, 2004)J/ApJ/658/1096 : H2O maser classification (Deacon+, 2007)J/A+A/470/957 : H-band images of IRAS 19312+1950 (Murakawa+, 2007)J/ApJ/669/446 : Observations of SiO masers (Nakashima+, 2007)J/PASJ/59/1185 : Water maser in galactic IRAS sources (Sunada+, 2007)J/PASJ/62/391 : SiO and H2O masers in Stephenson 2 cluster (Deguchi+ 2010)J/PASJ/62/525 : SiO maser survey off the Galactic Plane (Deguchi+, 2010)J/MNRAS/416/1764 : H_2_O Southern Galactic Plane Survey (HOPS) (Walsh+, 2011)J/ApJ/741/94 : VLBA obs. of H20 maser in IRAS 18286-0959 (Yung+, 2011)J/AJ/144/129 : Known stellar SiO maser sources (Cho+, 2012)J/PASJ/64/4 : SiO maser survey of nearby red variables (Deguchi+, 2012)J/AJ/145/22 : Simultaneous SiO and H2O maser observations (Kim+, 2013)J/ApJ/769/20 : 22GHz H_2_O maser survey toward IR sources (Yung+, 2013)J/MNRAS/442/2240 : Accurate water maser positions from HOPS (Walsh+, 2014)J/ApJS/211/15 : SiO & H2O maser survey toward AGB stars (Yoon+, 2014)J/ApJ/794/81 : Maser and IR studies of oxygen-rich AGB stars (Yung+, 2014)J/A+A/582/A68 : Database of circumstellar OH masers (Engels+, 2015)J/A+A/578/A119 : Water maser emission toward post-AGB and PN (Gomez+, 2015)J/A+A/642/A213 : SiO maser emission in evolved stars (Gomez-Garrido+, 2020)J/MNRAS/505/6051 : Arecibo sample variability data (Jimenez-Esteban+, 2021)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/270/13https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/270/13http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/270/13https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/270/13https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/270/13http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/270/13GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/270/13/table6 (H2O (22.235GHz) maser source catalog (Appendix F))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/270/13/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/270/13/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/270/13/table6?GETtext/xml+votable180.050000true0.8316666755.684166670.0055555555555555565/3589 7206 7228 6/181 328 592 631 676 774 859 862 958 1054 1078 1212 1231 1308 1340 1344 1470 1493 1542 1564 1619 1833 1889 1925 1986 2031 2528 2834 2990 2996 3011 3061 3194 3198 3262 3271 3290 3311 3315 3446-3447 3505 3606 3649 3727 3744 3747 3749 3753 3765 3849 4472 4614 4892 5489 5647 6161 6251 6284 6383 6803 7119 7152 7619 7631 7827 7919 8035 8297 8405 8532 8603 8737 8926 9074 9091 9939 10806 11017 11712 11747 12300 12329 12363 12382 12556 12686 12703 12706-12707 12828 12833 12855 12909 12954 12963 12968 12970 12972 13002 13040 13047 13050 13192 13207 13245 13514 13623 13696 13795 13813 13845 13903 13981 14063 14241 14280 14287 14299 14302 14306-14307 14309 14314-14318 14331 14339 14342 14348 14364 14371 14401 14403 14409 14411 14415-14416 14428 14434 14452-14454 14490 14530 14549-14550 14594-14595 14602 14604 14611 14618 14621 14623-14625 14632 14640 14642-14643 14647 14655 14657 14659-14660 14664-14665 14674 14685 14689 14691-14693 14697 14704 14709 14711 14811 14834 14936 15044 15105 15168 15170 15203 15372 15375 15379 15390 15408-15409 15422 15427-15430 15434 15441 15452 15458 15460 15468-15469 15474 15477 15479 15492 15593 15616 15620 15624 15626 15629-15630 15640 15649-15650 15657 15660 15667 15673 15676 15680-15681 15683 15720 15759 15817 15820 16088 16147 16197 16224 16232 16594 17192 17716 17763 18364 18998 19118 19279 19293 19586 20626 20715 20805 20859 21050 21333 21376 21430 21436 21439 21456-21458 21523 21542 21549 21636-21637 21645-21647 21671 21689 21710 21931 22051 22122 22144 22161 22212 22221 22243 22271 22415 22434 22556 22804-22805 22855 22876 22954 23327 23394 23471 23488 23549 23637 23639 23645 23659 23666 23764 23766 23775 23795 23935 23969 23982-23983 24151 24189 24320 24325 24356 24365 24448 24451 24453 24466 24475 24499-24500 24507 24554 25246 25407 25544 25553 25864 25986 26070 26180 26327 26688 27014 28113 28188 28705 28733 28783 28803 28809 28812 28819 28828 28830 28848 28852 28863 28868 28875 28886 28888-28889 28894 28900 28910 28917-28919 28981 28998 29043 29058 29070-29071 29090 29092 29095-29097 29099-29100 29102-29104 29112 29114-29116 29118-29119 29123 29154 29160 29178 29189 29197 29201 29255 29259 29269 29274 29290 29304 29310 29387 29430 29438 29440 29458 29460-29462 29471 29474 29504 29508 29511 29513 29517 29522 29528-29529 29532 29535 29539 29550 29563 29597 29611 29637 29656 29680 29701 29705 29866 30069 30087 30120 30159 30189 30207 30213 30218-30219 30222 30241 30243-30245 30247 30253 30256 30258-30260 30263 30265-30266 30268-30269 30298 30306 30313 30316 30318-30319 30328 30331 30333 30360 30397 30404 30420-30421 30423 30425-30426 30429 30434 30449 30460 30462 30481 30494 30497 30512 30543 30562 30568 30591-30592 30602 30605-30607 30610 30614 30616 30618 30621-30622 30624-30625 30629 30635 30641 30643-30644 30661 30665 30669 30671 30684 30687 30692 30694 30698 30709 30713 30715 30733 30801-30802 30856 30979 31007 31034 31086 31088 31190 31194 31231 31292 31458 31464 31552 31564 31764 31826 31828 31833 31837 31840 31849 31862 31922 31938 32002 32015 32073-32074 32117 32259 32314 32439 32519 32527 32614 32621 32626 32661 32696 32723 32771 32790 32799 33233 33689 34576 34792 36028 36188 36311 36320 36322 37647 37895 37902 38701 39371 39504 39724 39747 39755 39793 39803 39889 39895 39899 39905 39908 39916 39933 39994 40132 40235 40246 40422 40533 40600 40612 40847 41655 41657 41673 41676 41679 41681 41683-41684 41688 41697 41712 41754 41759 41769 41776-41777 41795 41811 41813 41815 41817 41827 41904 42155 42158-42159 42170 42172-42173 42206 42208 42213-42217 42224-42226 42228 42382 42388 42390-42393 42396-42397 42418 42434-42435 42437 42439 42450 42456-42457 42460-42461 42463 42483 42489 42496-42497 42500-42501 42527 42757 42825 42831 42833 42840 42878 42895 42952 42970 42981 43024 43040 43494 43864 43890 44018 44284 44309 44406 44464 44511 44546 45009 45824 47637 47736 47828 48650 48715 48894 48918https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/270/13?format=asciiRadiodefaultJ/ApJS/270/13/table6H2O (22.235GHz) maser source catalog (Appendix F)SimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[0/889] Row numbermeta.idintNameName of observed sourcemeta.id;meta.maincharRAJ2000Hour of right ascension of source (J2000)pos.eq.ra;meta.mainDEJ2000Degree of declination of source (J2000)pos.eq.dec;meta.mainRAW? Hour of RA of WISE counterpart (J2000)pos.eq.ranullableDEW? Degree of DEC of WISE counterpart (J2000)pos.eq.decnullableVmin[-342/209] Minimum H2O maser velocity of source among all observationskm/sphys.veloc;stat.minfloatVmax[-342/346] Maximum H2O maser velocity of source among all observationskm/sphys.veloc;stat.maxfloatVmax-Vmin[0/541] Difference between maximum and minimum velocity of sourcekm/sphys.veloc;arith.difffloatImgInsp? Image inspection resultsmeta.notecharRefReference(s) for observations (see refs.dat file)meta.ref;pos.framecharr_PosReference of the observed position (see refs.dat file)meta.ref;pos.framecharJ/ApJS/270/13/refsReferences (see Appendix G)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCodeReference codemeta.notecharAuthFirst author's name(s)meta.bib.authorcharBibCodeBibcode of the referencemeta.bib.bibcodecharCatVizieR catalog referencemeta.id;meta.datasetchar