J/PASP/107/617ivo://CDS.VizieR/J/PASP/107/617doi:10.26093/cds/vizier.61070617CDSPollanen M.D.Feldman P.A.2025-09-09T14:12:01Z1998-03-12T17:18:49ZCDS support team

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

cds-question@unistra.frpeculiar-variable-starsyoung-stellar-objectsWe have compiled a catalog of candidate protostars from the major astronomical journals up to the end of 1993. The Belchman-Ichikawa color criterion was used as the main test of an author's claim that a source should be deemed a candidate protostar. Names, positions (1950 and 2000), LSR velocities, information on whether there are associated outflows, and references are provided. This catalog is meant to update an earlier compilation by Wynn-Williams (1982).1995PASP..107..617Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/107/617CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/107/617https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASP/107/617http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASP/107/617https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASP/107/617https://vizier.iucaa.in/viz-bin/votable?-source=J/PASP/107/617http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASP/107/617GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PASP/107/617/table1 (Catalogue of the youngest YSOs and candidate protostars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PASP/107/617/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/PASP/107/617/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASP/107/617/table1?GETtext/xml+votable180.050000true9.208044163.48301280.0055555555555555566/371 374 379 469 857-860 862 881 1031 1037 1044 1047-1048 1051-1052 1054 1058 1061 1067 1074-1076 1078 1080 1082 1084 1093 1099 1113 1116-1117 1126 1128 1133-1134 1142 1144 1153-1154 1159 1170 1173 1177 1189 1191 1206 1209 1322 1542 1544 1606 3061 3198 3271 3290 3649 3818 12970 13050 14031 14052-14053 14310 14317 14372 14621 14689 14704 15379 15479 15588 15626 15667 15671 15857 15964 16129 16131 16197 21336 21430 21436 21439 21458 22243 22797 22805 22855 22866 22873 22876 23533 23549 23637 23704 23739 23969 24298 24476 24554 28891 29101 29103 29116 29367 29653 30366 30519 30623 30733 32083 33091 33094 33120 33328 36956 38032 39396 41132-41134 42212 42456 42970 42977 42979 42981 47742https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PASP/107/617?format=asciiOpticaldefaultJ/PASP/107/617/table1Catalogue of the youngest YSOs and candidate protostarsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name, alternate name in parentheses (1)meta.idcharIRASIRAS name (2)meta.idcharRA1950[]? Right ascension 1950pos.eq.ra;meta.mainnullableDE1950[]? Declination 1950pos.eq.dec;meta.mainnullablen_DE1950Note on DE (3)meta.notecharRA2000[]? Right ascension 2000pos.eq.ranullableDE2000[]? Declination 2000pos.eq.decnullableV(LSR)[]? Local-standard-of-rest velocitykm/sphys.velocfloatnullabledash[-] when a second V(LSR) existsmeta.notecharV2(LSR)[]? Second Local-standard-of-rest velocitykm/sphys.velocfloatnullableOutflow[YNP -] Information about outflow (4)meta.notecharRefReference code (5)meta.bibchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed