PHATTER. IV. Star cluster catalog

DOI

We construct a catalog of star clusters from Hubble Space Telescope images of the inner disk of the Triangulum Galaxy (M33) using image classifications collected by the Local Group Cluster Search (LGCS), a citizen science project hosted on the Zooniverse platform. We identify 1214 star clusters within the Hubble Space Telescope imaging footprint of the Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER) survey. Comparing this catalog to existing compilations in the literature, 68% of the clusters are newly identified. The final catalog includes multiband aperture photometry and fits for cluster properties via integrated light spectral energy distribution fitting. The cluster catalog's 50% completeness limit is ~1500M_{sun}_ at an age of 100Myr, as derived from comprehensive synthetic cluster tests.

Cone search capability for table J/ApJ/938/81/table1 (PHATTER M33 cluster catalog)

Cone search capability for table J/ApJ/938/81/table4 (Literature cross-matching results)

Cone search capability for table J/ApJ/938/81/table5 (*Ancillary catalog)

Cone search capability for table J/ApJ/938/81/table6 (Synthetic cluster results)

Cone search capability for table J/ApJ/938/81/table7 (Background galaxy catalog)

Cone search capability for table J/ApJ/938/81/table8 (*Emission region catalog)

Cone search capability for table J/ApJ/938/81/table9 (SLUG results for PHAT M31 clusters; see Appendix B)

Identifier
DOI http://doi.org/10.26093/cds/vizier.19380081
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/ApJ/938/81
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/938/81
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/938/81
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/ApJ/938/81
Provenance
Creator Johnson L.C.; Wainer T.M.; TorresVillanueva E.E.; Seth A.C.,Williams B.F.; Durbin M.J.; Dalcanton J.J.; Weisz D.R.; Bell E.F.,Guhathakurta P.; Skillman E.; Smercina A.; The PHATTER Collaboration.
Publisher CDS
Publication Year 2024
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy