Spectroscopy of the supernova H0pe host galaxy at redshift 1.78

M. Polletta; M. Nonino; B. Frye; A. Gargiulo; S. Bisogni; N. Garuda; D. Thompson; M. Lehnert; M. Pascale; S. P. Willner; P. Kamieneski; R. Leimbach; C. Cheng; D. Coe; S. H. Cohen; C. J. Conselice; L. Dai; J. Diego; H. Dole; S. P. Driver; J. C.J. D'Silva; A. Fontana; N. Foo; L. J. Furtak; N. A. Grogin; K. Harrington; N. P. Hathi; R. A. Jansen; P. Kelly; A. M. Koekemoer; C. Mancini; M. A. Marshall; J. D.R. Pierel; N. Pirzkal; A. Robotham; M. J. Rutkowski; R. E. Ryan; J. M. Snigula; J. Summers; S. Tompkins; C. N.A. Willmer; R. A. Windhorst; H. Yan; M. S. Yun; A. Zitrin

doi:10.1051/0004-6361/202346964

Spectroscopy of the supernova H0pe host galaxy at redshift 1.78

M. Polletta, M. Nonino, B. Frye, A. Gargiulo, S. Bisogni, N. Garuda, D. Thompson, M. Lehnert, M. Pascale, S. P. Willner, P. Kamieneski, R. Leimbach, C. Cheng, D. Coe, S. H. Cohen, C. J. Conselice, L. Dai, J. Diego, H. Dole, S. P. DriverJ. C.J. D'Silva, A. Fontana, N. Foo, L. J. Furtak, N. A. Grogin, K. Harrington, N. P. Hathi, R. A. Jansen, P. Kelly, A. M. Koekemoer, C. Mancini, M. A. Marshall, J. D.R. Pierel, N. Pirzkal, A. Robotham, M. J. Rutkowski, R. E. Ryan, J. M. Snigula, J. Summers, S. Tompkins, C. N.A. Willmer, R. A. Windhorst, H. Yan, M. S. Yun, A. Zitrin

Earth and Space Exploration, School of (SESE)

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Supernova (SN) H0pe was discovered as a new transient in James Webb Space Telescope (JWST) NIRCam images of the galaxy cluster PLCK G165.7+67.0 taken as part of the Prime Extragalactic Areas for Reionization and Lensing Science (PEARLS) JWST GTO program (ID 1176) on 2023 March 30. The transient is a compact source associated with a background galaxy that is stretched and triply imaged by the strong gravitational lensing of the cluster. This paper reports spectra in the 950- 1370 nm observer frame of two of the galaxy images obtained with Large Binocular Telescope (LBT) Utility Camera in the Infrared (LUCI) in long-slit mode two weeks after the JWST observations. The individual and average spectra show the [O′ ¯II] λλ3727,3730 doublet and the Balmer and 4000 Åbreaks at redshift z = 1.783 ± 0.002. The code investigating galaxy emission (CIGALE) best-fit model of the spectral energy distribution indicates that the host galaxy of SN H0pe is massive (Mstar ≃ 6 × 1010 M⊙ after correcting for a magnification factor μ ~ 7) with a predominantly intermediate-age (~2 Gyr) stellar population, moderate extinction, and a magnification-corrected star formation rate ≃13 M⊙ yr-1, consistent with being below the main sequence of star formation. These properties suggest that H0pe might be a type Ia SN. Additional observations of SN H0pe and its host recently carried out with JWST (JWST-DD-4446; PI: B. Frye) will be able to both determine the SN classification and confirm its association with the galaxy analyzed in this work.

Original language	English (US)
Article number	L4
Journal	Astronomy and Astrophysics
Volume	675
DOIs	https://doi.org/10.1051/0004-6361/202346964
State	Published - Jul 1 2023

Keywords

Galaxies: high-redshift
Galaxies: star formation
Supernovae: individual: SN H0pe

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.1051/0004-6361/202346964

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Polletta, M., Nonino, M., Frye, B., Gargiulo, A., Bisogni, S., Garuda, N., Thompson, D., Lehnert, M., Pascale, M., Willner, S. P., Kamieneski, P., Leimbach, R., Cheng, C., Coe, D., Cohen, S. H., Conselice, C. J., Dai, L., Diego, J., Dole, H., ... Zitrin, A. (2023). Spectroscopy of the supernova H0pe host galaxy at redshift 1.78. Astronomy and Astrophysics, 675, Article L4. https://doi.org/10.1051/0004-6361/202346964

Polletta, M, Nonino, M, Frye, B, Gargiulo, A, Bisogni, S, Garuda, N, Thompson, D, Lehnert, M, Pascale, M, Willner, SP, Kamieneski, P, Leimbach, R, Cheng, C, Coe, D, Cohen, SH, Conselice, CJ, Dai, L, Diego, J, Dole, H, Driver, SP, D'Silva, JCJ, Fontana, A, Foo, N, Furtak, LJ, Grogin, NA, Harrington, K, Hathi, NP, Jansen, RA, Kelly, P, Koekemoer, AM, Mancini, C, Marshall, MA, Pierel, JDR, Pirzkal, N, Robotham, A, Rutkowski, MJ, Ryan, RE, Snigula, JM, Summers, J, Tompkins, S, Willmer, CNA, Windhorst, RA, Yan, H, Yun, MS & Zitrin, A 2023, 'Spectroscopy of the supernova H0pe host galaxy at redshift 1.78', Astronomy and Astrophysics, vol. 675, L4. https://doi.org/10.1051/0004-6361/202346964

@article{1fba043e94104d5e8d634d84751a44e5,

title = "Spectroscopy of the supernova H0pe host galaxy at redshift 1.78",

abstract = "Supernova (SN) H0pe was discovered as a new transient in James Webb Space Telescope (JWST) NIRCam images of the galaxy cluster PLCK G165.7+67.0 taken as part of the Prime Extragalactic Areas for Reionization and Lensing Science (PEARLS) JWST GTO program (ID 1176) on 2023 March 30. The transient is a compact source associated with a background galaxy that is stretched and triply imaged by the strong gravitational lensing of the cluster. This paper reports spectra in the 950- 1370 nm observer frame of two of the galaxy images obtained with Large Binocular Telescope (LBT) Utility Camera in the Infrared (LUCI) in long-slit mode two weeks after the JWST observations. The individual and average spectra show the [O′ ¯II] λλ3727,3730 doublet and the Balmer and 4000 {\AA}breaks at redshift z = 1.783 ± 0.002. The code investigating galaxy emission (CIGALE) best-fit model of the spectral energy distribution indicates that the host galaxy of SN H0pe is massive (Mstar ≃ 6 × 1010 M⊙ after correcting for a magnification factor μ ~ 7) with a predominantly intermediate-age (~2 Gyr) stellar population, moderate extinction, and a magnification-corrected star formation rate ≃13 M⊙ yr-1, consistent with being below the main sequence of star formation. These properties suggest that H0pe might be a type Ia SN. Additional observations of SN H0pe and its host recently carried out with JWST (JWST-DD-4446; PI: B. Frye) will be able to both determine the SN classification and confirm its association with the galaxy analyzed in this work.",

keywords = "Galaxies: high-redshift, Galaxies: star formation, Supernovae: individual: SN H0pe",

author = "M. Polletta and M. Nonino and B. Frye and A. Gargiulo and S. Bisogni and N. Garuda and D. Thompson and M. Lehnert and M. Pascale and Willner, {S. P.} and P. Kamieneski and R. Leimbach and C. Cheng and D. Coe and Cohen, {S. H.} and Conselice, {C. J.} and L. Dai and J. Diego and H. Dole and Driver, {S. P.} and D'Silva, {J. C.J.} and A. Fontana and N. Foo and Furtak, {L. J.} and Grogin, {N. A.} and K. Harrington and Hathi, {N. P.} and Jansen, {R. A.} and P. Kelly and Koekemoer, {A. M.} and C. Mancini and Marshall, {M. A.} and Pierel, {J. D.R.} and N. Pirzkal and A. Robotham and Rutkowski, {M. J.} and Ryan, {R. E.} and Snigula, {J. M.} and J. Summers and S. Tompkins and Willmer, {C. N.A.} and Windhorst, {R. A.} and H. Yan and Yun, {M. S.} and A. Zitrin",

note = "Publisher Copyright: {\textcopyright} M. Grandin et al., Published by EDP Sciences 2023M. Grandin et al., Published by EDP Sciences 2023 ",

year = "2023",

month = jul,

day = "1",

doi = "10.1051/0004-6361/202346964",

language = "English (US)",

volume = "675",

journal = "Astronomy and Astrophysics",

issn = "0004-6361",

publisher = "EDP Sciences",

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TY - JOUR

T1 - Spectroscopy of the supernova H0pe host galaxy at redshift 1.78

AU - Polletta, M.

AU - Nonino, M.

AU - Frye, B.

AU - Gargiulo, A.

AU - Bisogni, S.

AU - Garuda, N.

AU - Thompson, D.

AU - Lehnert, M.

AU - Pascale, M.

AU - Willner, S. P.

AU - Kamieneski, P.

AU - Leimbach, R.

AU - Cheng, C.

AU - Coe, D.

AU - Cohen, S. H.

AU - Conselice, C. J.

AU - Dai, L.

AU - Diego, J.

AU - Dole, H.

AU - Driver, S. P.

AU - D'Silva, J. C.J.

AU - Fontana, A.

AU - Foo, N.

AU - Furtak, L. J.

AU - Grogin, N. A.

AU - Harrington, K.

AU - Hathi, N. P.

AU - Jansen, R. A.

AU - Kelly, P.

AU - Koekemoer, A. M.

AU - Mancini, C.

AU - Marshall, M. A.

AU - Pierel, J. D.R.

AU - Pirzkal, N.

AU - Robotham, A.

AU - Rutkowski, M. J.

AU - Ryan, R. E.

AU - Snigula, J. M.

AU - Summers, J.

AU - Tompkins, S.

AU - Willmer, C. N.A.

AU - Windhorst, R. A.

AU - Yan, H.

AU - Yun, M. S.

AU - Zitrin, A.

N1 - Publisher Copyright: © M. Grandin et al., Published by EDP Sciences 2023M. Grandin et al., Published by EDP Sciences 2023

PY - 2023/7/1

Y1 - 2023/7/1

N2 - Supernova (SN) H0pe was discovered as a new transient in James Webb Space Telescope (JWST) NIRCam images of the galaxy cluster PLCK G165.7+67.0 taken as part of the Prime Extragalactic Areas for Reionization and Lensing Science (PEARLS) JWST GTO program (ID 1176) on 2023 March 30. The transient is a compact source associated with a background galaxy that is stretched and triply imaged by the strong gravitational lensing of the cluster. This paper reports spectra in the 950- 1370 nm observer frame of two of the galaxy images obtained with Large Binocular Telescope (LBT) Utility Camera in the Infrared (LUCI) in long-slit mode two weeks after the JWST observations. The individual and average spectra show the [O′ ¯II] λλ3727,3730 doublet and the Balmer and 4000 Åbreaks at redshift z = 1.783 ± 0.002. The code investigating galaxy emission (CIGALE) best-fit model of the spectral energy distribution indicates that the host galaxy of SN H0pe is massive (Mstar ≃ 6 × 1010 M⊙ after correcting for a magnification factor μ ~ 7) with a predominantly intermediate-age (~2 Gyr) stellar population, moderate extinction, and a magnification-corrected star formation rate ≃13 M⊙ yr-1, consistent with being below the main sequence of star formation. These properties suggest that H0pe might be a type Ia SN. Additional observations of SN H0pe and its host recently carried out with JWST (JWST-DD-4446; PI: B. Frye) will be able to both determine the SN classification and confirm its association with the galaxy analyzed in this work.

AB - Supernova (SN) H0pe was discovered as a new transient in James Webb Space Telescope (JWST) NIRCam images of the galaxy cluster PLCK G165.7+67.0 taken as part of the Prime Extragalactic Areas for Reionization and Lensing Science (PEARLS) JWST GTO program (ID 1176) on 2023 March 30. The transient is a compact source associated with a background galaxy that is stretched and triply imaged by the strong gravitational lensing of the cluster. This paper reports spectra in the 950- 1370 nm observer frame of two of the galaxy images obtained with Large Binocular Telescope (LBT) Utility Camera in the Infrared (LUCI) in long-slit mode two weeks after the JWST observations. The individual and average spectra show the [O′ ¯II] λλ3727,3730 doublet and the Balmer and 4000 Åbreaks at redshift z = 1.783 ± 0.002. The code investigating galaxy emission (CIGALE) best-fit model of the spectral energy distribution indicates that the host galaxy of SN H0pe is massive (Mstar ≃ 6 × 1010 M⊙ after correcting for a magnification factor μ ~ 7) with a predominantly intermediate-age (~2 Gyr) stellar population, moderate extinction, and a magnification-corrected star formation rate ≃13 M⊙ yr-1, consistent with being below the main sequence of star formation. These properties suggest that H0pe might be a type Ia SN. Additional observations of SN H0pe and its host recently carried out with JWST (JWST-DD-4446; PI: B. Frye) will be able to both determine the SN classification and confirm its association with the galaxy analyzed in this work.

KW - Galaxies: high-redshift

KW - Galaxies: star formation

KW - Supernovae: individual: SN H0pe

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UR - http://www.scopus.com/inward/citedby.url?scp=85165540824&partnerID=8YFLogxK

U2 - 10.1051/0004-6361/202346964

DO - 10.1051/0004-6361/202346964

M3 - Article

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SN - 0004-6361

VL - 675

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

M1 - L4

ER -

Spectroscopy of the supernova H0pe host galaxy at redshift 1.78

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