Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SN
We present a spectroscopic analysis of 44 low-luminosity host galaxies of Type Ia supernovae (SNe Ia) detected by the All-Sky Automated Survey for Supernovae (ASAS-SN), using hydrogen, oxygen, and sulfur emission lines to measure metallicities and star formation rates. We find no statistically signi...
| Main Authors: | , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2023-01-01
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| Series: | The Astrophysical Journal |
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| Online Access: | https://doi.org/10.3847/1538-4357/acce35 |
| _version_ | 1797696087654400000 |
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| author | Thomas W.-S. Holoien Vera L. Berger Jason T. Hinkle L. Galbany Allison L. Strom Patrick J. Vallely Joseph P. Anderson Konstantina Boutsia K. D. French Christopher S. Kochanek Hanindyo Kuncarayakti Joseph D. Lyman Nidia Morrell Jose L. Prieto Sebastián F. Sánchez K. Z. Stanek Gregory L. Walth |
| author_facet | Thomas W.-S. Holoien Vera L. Berger Jason T. Hinkle L. Galbany Allison L. Strom Patrick J. Vallely Joseph P. Anderson Konstantina Boutsia K. D. French Christopher S. Kochanek Hanindyo Kuncarayakti Joseph D. Lyman Nidia Morrell Jose L. Prieto Sebastián F. Sánchez K. Z. Stanek Gregory L. Walth |
| author_sort | Thomas W.-S. Holoien |
| collection | DOAJ |
| description | We present a spectroscopic analysis of 44 low-luminosity host galaxies of Type Ia supernovae (SNe Ia) detected by the All-Sky Automated Survey for Supernovae (ASAS-SN), using hydrogen, oxygen, and sulfur emission lines to measure metallicities and star formation rates. We find no statistically significant evidence that the star formation activity and metallicities of the galaxies in our sample are inconsistent with galaxies of similar luminosities and masses. We identify two 3 σ outlier galaxies that have high metallicities for their stellar masses, but find that their other properties are consistent with general galaxies. The overall consistency between our sample and general galaxy samples further strengthens the evidence from more luminous SN Ia host galaxy samples that SN Ia host galaxies are typical. |
| first_indexed | 2024-03-12T03:21:32Z |
| format | Article |
| id | doaj.art-e488e1c49a7c42498299fab47d187de3 |
| institution | Directory Open Access Journal |
| issn | 1538-4357 |
| language | English |
| last_indexed | 2024-03-12T03:21:32Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | The Astrophysical Journal |
| spelling | doaj.art-e488e1c49a7c42498299fab47d187de32023-09-03T13:58:37ZengIOP PublishingThe Astrophysical Journal1538-43572023-01-01950210810.3847/1538-4357/acce35Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SNThomas W.-S. Holoien0https://orcid.org/0000-0001-9206-3460Vera L. Berger1https://orcid.org/0000-0002-7303-8144Jason T. Hinkle2https://orcid.org/0000-0001-9668-2920L. Galbany3https://orcid.org/0000-0002-1296-6887Allison L. Strom4https://orcid.org/0000-0001-6369-1636Patrick J. Vallely5Joseph P. Anderson6https://orcid.org/0000-0003-0227-3451Konstantina Boutsia7K. D. French8https://orcid.org/0000-0002-4235-7337Christopher S. Kochanek9https://orcid.org/0000-0001-6017-2961Hanindyo Kuncarayakti10https://orcid.org/0000-0002-1132-1366Joseph D. Lyman11https://orcid.org/0000-0002-3464-0642Nidia Morrell12https://orcid.org/0000-0003-2535-3091Jose L. Prieto13https://orcid.org/0000-0003-0943-0026Sebastián F. Sánchez14https://orcid.org/0000-0001-6444-9307K. Z. Stanek15Gregory L. Walth16https://orcid.org/0000-0002-6313-6808The Observatories of the Carnegie Institution for Science , 813 Santa Barbara St., Pasadena, CA 91101, USA ; tholoien@carnegiescience.eduThe Observatories of the Carnegie Institution for Science , 813 Santa Barbara St., Pasadena, CA 91101, USA ; tholoien@carnegiescience.edu; Department of Physics and Astronomy , Pomona College, 333 N. College Way, Claremont, CA 91711, USAInstitute for Astronomy, University of Hawaií , 2680 Woodlawn Drive, Honolulu, HI 96822, USAInstitute of Space Sciences (ICE, CSIC) , Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain; Institut d’Estudis Espacials de Catalunya (IEEC) , E-08034 Barcelona, SpainDepartment of Astrophysical Sciences, Princeton University , 4 Ivy Lave, Princeton, NJ 08544, USA; Department of Physics and Astronomy and Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA), Northwestern University , 2145 Sheridan Road, Evanston, IL 60208, USADepartment of Astronomy, The Ohio State University , 140 West 18th Avenue, Columbus, OH 43210, USAEuropean Southern Observatory , Alonso de Córdova 3107, Casilla 19, Santiago, ChileLas Campanas Observatory , Carnegie Observatories, Casilla 601, La Serena, ChileDepartment of Astronomy, University of Illinois , 1002 W. Green St., Urbana, IL 61801, USADepartment of Astronomy, The Ohio State University , 140 West 18th Avenue, Columbus, OH 43210, USA; Center for Cosmology and AstroParticle Physics (CCAPP), The Ohio State University , 191 W. Woodruff Ave., Columbus, OH 43210, USATuorla Observatory, Department of Physics and Astronomy, FI-20014 University of Turku , Finland; Finnish Centre for Astronomy with ESO (FINCA) , FI-20014 University of Turku, FinlandDepartment of Physics, University of Warwick , Coventry, CV4 7AL, UKLas Campanas Observatory , Carnegie Observatories, Casilla 601, La Serena, ChileNúcleo de Astronomía de la Facultad de Ingeniería y Ciencias, Universidad Diego Portales , Av. Ejército 441, Santiago, Chile; Millennium Institute of Astrophysics , Santiago, ChileInstituto de Astronomía, Universidad Nacional Autónoma de Mexico , A.P. 70-264, C.P. 04510, México, D.F., MexicoDepartment of Astronomy, The Ohio State University , 140 West 18th Avenue, Columbus, OH 43210, USA; Center for Cosmology and AstroParticle Physics (CCAPP), The Ohio State University , 191 W. Woodruff Ave., Columbus, OH 43210, USAIPAC, California Institute of Technology , Mail Code 314-6, 1200 E. California Blvd., Pasadena, CA 91125, USAWe present a spectroscopic analysis of 44 low-luminosity host galaxies of Type Ia supernovae (SNe Ia) detected by the All-Sky Automated Survey for Supernovae (ASAS-SN), using hydrogen, oxygen, and sulfur emission lines to measure metallicities and star formation rates. We find no statistically significant evidence that the star formation activity and metallicities of the galaxies in our sample are inconsistent with galaxies of similar luminosities and masses. We identify two 3 σ outlier galaxies that have high metallicities for their stellar masses, but find that their other properties are consistent with general galaxies. The overall consistency between our sample and general galaxy samples further strengthens the evidence from more luminous SN Ia host galaxy samples that SN Ia host galaxies are typical.https://doi.org/10.3847/1538-4357/acce35Type Ia supernovaeSupernovaeGalaxy abundances |
| spellingShingle | Thomas W.-S. Holoien Vera L. Berger Jason T. Hinkle L. Galbany Allison L. Strom Patrick J. Vallely Joseph P. Anderson Konstantina Boutsia K. D. French Christopher S. Kochanek Hanindyo Kuncarayakti Joseph D. Lyman Nidia Morrell Jose L. Prieto Sebastián F. Sánchez K. Z. Stanek Gregory L. Walth Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SN The Astrophysical Journal Type Ia supernovae Supernovae Galaxy abundances |
| title | Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SN |
| title_full | Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SN |
| title_fullStr | Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SN |
| title_full_unstemmed | Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SN |
| title_short | Examining the Properties of Low-luminosity Hosts of Type Ia Supernovae from ASAS-SN |
| title_sort | examining the properties of low luminosity hosts of type ia supernovae from asas sn |
| topic | Type Ia supernovae Supernovae Galaxy abundances |
| url | https://doi.org/10.3847/1538-4357/acce35 |
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