JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78

J. D.R. Pierel; B. L. Frye; M. Pascale; G. B. Caminha; W. Chen; S. Dhawan; D. Gilman; M. Grayling; S. Huber; P. Kelly; S. Thorp; N. Arendse; S. Birrer; M. Bronikowski; R. Cañameras; D. Coe; S. H. Cohen; C. J. Conselice; S. P. Driver; J. C.J. DŚilva; M. Engesser; N. Foo; C. Gall; N. Garuda; C. Grillo; N. A. Grogin; J. Henderson; J. Hjorth; R. A. Jansen; J. Johansson; P. S. Kamieneski; A. M. Koekemoer; C. Larison; M. A. Marshall; L. A. Moustakas; M. Nonino; R. Ortiz; T. Petrushevska; N. Pirzkal; A. Robotham; R. E. Ryan; S. Schuldt; L. G. Strolger; J. Summers; S. H. Suyu; T. Treu; C. N.A. Willmer; R. A. Windhorst; H. Yan; A. Zitrin; A. Acebron; S. Chakrabarti; D. A. Coulter; O. D. Fox; X. Huang; S. W. Jha; G. Li; P. A. Mazzali; A. K. Meena; I. Pérez-Fournon; F. Poidevin; A. Rest; A. G. Riess

doi:https://doi.org/10.3847/1538-4357/ad3c43

JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78

J. D.R. Pierel, B. L. Frye, M. Pascale, G. B. Caminha, W. Chen, S. Dhawan, D. Gilman, M. Grayling, S. Huber, P. Kelly, S. Thorp, N. Arendse, S. Birrer, M. Bronikowski, R. Cañameras, D. Coe, S. H. Cohen, C. J. Conselice, S. P. Driver, J. C.J. DŚilvaM. Engesser, N. Foo, C. Gall, N. Garuda, C. Grillo, N. A. Grogin, J. Henderson, J. Hjorth, R. A. Jansen, J. Johansson, P. S. Kamieneski, A. M. Koekemoer, C. Larison, M. A. Marshall, L. A. Moustakas, M. Nonino, R. Ortiz, T. Petrushevska, N. Pirzkal, A. Robotham, R. E. Ryan, S. Schuldt, L. G. Strolger, J. Summers, S. H. Suyu, T. Treu, C. N.A. Willmer, R. A. Windhorst, H. Yan, A. Zitrin, A. Acebron, S. Chakrabarti, D. A. Coulter, O. D. Fox, X. Huang, S. W. Jha, G. Li, P. A. Mazzali, A. K. Meena, I. Pérez-Fournon, F. Poidevin, A. Rest, A. G. Riess

Department of Physics

Ben-Gurion University of the Negev

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

Abstract

Supernova (SN) SN H0pe is a gravitationally lensed, triply imaged, Type Ia SN (SN Ia) discovered in James Webb Space Telescope imaging of the PLCK G165.7+67.0 cluster of galaxies. Well-observed multiply imaged SNe provide a rare opportunity to constrain the Hubble constant (H ₀), by measuring the relative time delay between the images and modeling the foreground mass distribution. SN H0pe is located at z = 1.783 and is the first SN Ia with sufficient light-curve sampling and long enough time delays for an H ₀ inference. Here we present photometric time-delay measurements and SN properties of SN H0pe. Using JWST/NIRCam photometry, we measure time delays of Δt _ab = − 116.6 − 9.3 + 10.8 observer-frame days and Δt _cb = − 48.6 − 4.0 + 3.6 observer-frame days relative to the last image to arrive (image 2b; all uncertainties are 1σ), which corresponds to a ∼5.6% uncertainty contribution for H ₀ assuming 70 km s⁻¹ Mpc⁻¹. We also constrain the absolute magnification of each image to μ _a = 4.3 − 1.8 + 1.6 , μ _b = 7.6 − 2.6 + 3.6 , μ _c = 6.4 − 1.5 + 1.6 by comparing the observed peak near-IR magnitude of SN H0pe to the nonlensed population of SNe Ia.

Original language	American English
Article number	50
Journal	Astrophysical Journal
Volume	967
Issue number	1
DOIs	https://doi.org/10.3847/1538-4357/ad3c43
State	Published - 1 May 2024

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

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https://doi.org/10.3847/1538-4357/ad3c43

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Pierel, J. D. R., Frye, B. L., Pascale, M., Caminha, G. B., Chen, W., Dhawan, S., Gilman, D., Grayling, M., Huber, S., Kelly, P., Thorp, S., Arendse, N., Birrer, S., Bronikowski, M., Cañameras, R., Coe, D., Cohen, S. H., Conselice, C. J., Driver, S. P., ... Riess, A. G. (2024). JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78. Astrophysical Journal, 967(1), Article 50. https://doi.org/10.3847/1538-4357/ad3c43

@article{a351c64b41ea4792a05f5b97a706366d,

title = "JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78",

abstract = "Supernova (SN) SN H0pe is a gravitationally lensed, triply imaged, Type Ia SN (SN Ia) discovered in James Webb Space Telescope imaging of the PLCK G165.7+67.0 cluster of galaxies. Well-observed multiply imaged SNe provide a rare opportunity to constrain the Hubble constant (H 0), by measuring the relative time delay between the images and modeling the foreground mass distribution. SN H0pe is located at z = 1.783 and is the first SN Ia with sufficient light-curve sampling and long enough time delays for an H 0 inference. Here we present photometric time-delay measurements and SN properties of SN H0pe. Using JWST/NIRCam photometry, we measure time delays of Δt ab = − 116.6 − 9.3 + 10.8 observer-frame days and Δt cb = − 48.6 − 4.0 + 3.6 observer-frame days relative to the last image to arrive (image 2b; all uncertainties are 1σ), which corresponds to a ∼5.6% uncertainty contribution for H 0 assuming 70 km s−1 Mpc−1. We also constrain the absolute magnification of each image to μ a = 4.3 − 1.8 + 1.6 , μ b = 7.6 − 2.6 + 3.6 , μ c = 6.4 − 1.5 + 1.6 by comparing the observed peak near-IR magnitude of SN H0pe to the nonlensed population of SNe Ia.",

author = "Pierel, {J. D.R.} and Frye, {B. L.} and M. Pascale and Caminha, {G. B.} and W. Chen and S. Dhawan and D. Gilman and M. Grayling and S. Huber and P. Kelly and S. Thorp and N. Arendse and S. Birrer and M. Bronikowski and R. Ca{\~n}ameras and D. Coe and Cohen, {S. H.} and Conselice, {C. J.} and Driver, {S. P.} and D{\'S}ilva, {J. C.J.} and M. Engesser and N. Foo and C. Gall and N. Garuda and C. Grillo and Grogin, {N. A.} and J. Henderson and J. Hjorth and Jansen, {R. A.} and J. Johansson and Kamieneski, {P. S.} and Koekemoer, {A. M.} and C. Larison and Marshall, {M. A.} and Moustakas, {L. A.} and M. Nonino and R. Ortiz and T. Petrushevska and N. Pirzkal and A. Robotham and Ryan, {R. E.} and S. Schuldt and Strolger, {L. G.} and J. Summers and Suyu, {S. H.} and T. Treu and Willmer, {C. N.A.} and Windhorst, {R. A.} and H. Yan and A. Zitrin and A. Acebron and S. Chakrabarti and Coulter, {D. A.} and Fox, {O. D.} and X. Huang and Jha, {S. W.} and G. Li and Mazzali, {P. A.} and Meena, {A. K.} and I. P{\'e}rez-Fournon and F. Poidevin and A. Rest and Riess, {A. G.}",

note = "Publisher Copyright: {\textcopyright} 2024. The Author(s). Published by the American Astronomical Society.",

year = "2024",

month = may,

day = "1",

doi = "https://doi.org/10.3847/1538-4357/ad3c43",

language = "American English",

volume = "967",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "IOP Publishing Ltd.",

number = "1",

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Pierel, JDR, Frye, BL, Pascale, M, Caminha, GB, Chen, W, Dhawan, S, Gilman, D, Grayling, M, Huber, S, Kelly, P, Thorp, S, Arendse, N, Birrer, S, Bronikowski, M, Cañameras, R, Coe, D, Cohen, SH, Conselice, CJ, Driver, SP, DŚilva, JCJ, Engesser, M, Foo, N, Gall, C, Garuda, N, Grillo, C, Grogin, NA, Henderson, J, Hjorth, J, Jansen, RA, Johansson, J, Kamieneski, PS, Koekemoer, AM, Larison, C, Marshall, MA, Moustakas, LA, Nonino, M, Ortiz, R, Petrushevska, T, Pirzkal, N, Robotham, A, Ryan, RE, Schuldt, S, Strolger, LG, Summers, J, Suyu, SH, Treu, T, Willmer, CNA, Windhorst, RA, Yan, H, Zitrin, A, Acebron, A, Chakrabarti, S, Coulter, DA, Fox, OD, Huang, X, Jha, SW, Li, G, Mazzali, PA, Meena, AK, Pérez-Fournon, I, Poidevin, F, Rest, A & Riess, AG 2024, 'JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78', Astrophysical Journal, vol. 967, no. 1, 50. https://doi.org/10.3847/1538-4357/ad3c43

TY - JOUR

T1 - JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78

AU - Pierel, J. D.R.

AU - Frye, B. L.

AU - Pascale, M.

AU - Caminha, G. B.

AU - Chen, W.

AU - Dhawan, S.

AU - Gilman, D.

AU - Grayling, M.

AU - Huber, S.

AU - Kelly, P.

AU - Thorp, S.

AU - Arendse, N.

AU - Birrer, S.

AU - Bronikowski, M.

AU - Cañameras, R.

AU - Coe, D.

AU - Cohen, S. H.

AU - Conselice, C. J.

AU - Driver, S. P.

AU - DŚilva, J. C.J.

AU - Engesser, M.

AU - Foo, N.

AU - Gall, C.

AU - Garuda, N.

AU - Grillo, C.

AU - Grogin, N. A.

AU - Henderson, J.

AU - Hjorth, J.

AU - Jansen, R. A.

AU - Johansson, J.

AU - Kamieneski, P. S.

AU - Koekemoer, A. M.

AU - Larison, C.

AU - Marshall, M. A.

AU - Moustakas, L. A.

AU - Nonino, M.

AU - Ortiz, R.

AU - Petrushevska, T.

AU - Pirzkal, N.

AU - Robotham, A.

AU - Ryan, R. E.

AU - Schuldt, S.

AU - Strolger, L. G.

AU - Summers, J.

AU - Suyu, S. H.

AU - Treu, T.

AU - Willmer, C. N.A.

AU - Windhorst, R. A.

AU - Yan, H.

AU - Zitrin, A.

AU - Acebron, A.

AU - Chakrabarti, S.

AU - Coulter, D. A.

AU - Fox, O. D.

AU - Huang, X.

AU - Jha, S. W.

AU - Li, G.

AU - Mazzali, P. A.

AU - Meena, A. K.

AU - Pérez-Fournon, I.

AU - Poidevin, F.

AU - Rest, A.

AU - Riess, A. G.

PY - 2024/5/1

Y1 - 2024/5/1

N2 - Supernova (SN) SN H0pe is a gravitationally lensed, triply imaged, Type Ia SN (SN Ia) discovered in James Webb Space Telescope imaging of the PLCK G165.7+67.0 cluster of galaxies. Well-observed multiply imaged SNe provide a rare opportunity to constrain the Hubble constant (H 0), by measuring the relative time delay between the images and modeling the foreground mass distribution. SN H0pe is located at z = 1.783 and is the first SN Ia with sufficient light-curve sampling and long enough time delays for an H 0 inference. Here we present photometric time-delay measurements and SN properties of SN H0pe. Using JWST/NIRCam photometry, we measure time delays of Δt ab = − 116.6 − 9.3 + 10.8 observer-frame days and Δt cb = − 48.6 − 4.0 + 3.6 observer-frame days relative to the last image to arrive (image 2b; all uncertainties are 1σ), which corresponds to a ∼5.6% uncertainty contribution for H 0 assuming 70 km s−1 Mpc−1. We also constrain the absolute magnification of each image to μ a = 4.3 − 1.8 + 1.6 , μ b = 7.6 − 2.6 + 3.6 , μ c = 6.4 − 1.5 + 1.6 by comparing the observed peak near-IR magnitude of SN H0pe to the nonlensed population of SNe Ia.

AB - Supernova (SN) SN H0pe is a gravitationally lensed, triply imaged, Type Ia SN (SN Ia) discovered in James Webb Space Telescope imaging of the PLCK G165.7+67.0 cluster of galaxies. Well-observed multiply imaged SNe provide a rare opportunity to constrain the Hubble constant (H 0), by measuring the relative time delay between the images and modeling the foreground mass distribution. SN H0pe is located at z = 1.783 and is the first SN Ia with sufficient light-curve sampling and long enough time delays for an H 0 inference. Here we present photometric time-delay measurements and SN properties of SN H0pe. Using JWST/NIRCam photometry, we measure time delays of Δt ab = − 116.6 − 9.3 + 10.8 observer-frame days and Δt cb = − 48.6 − 4.0 + 3.6 observer-frame days relative to the last image to arrive (image 2b; all uncertainties are 1σ), which corresponds to a ∼5.6% uncertainty contribution for H 0 assuming 70 km s−1 Mpc−1. We also constrain the absolute magnification of each image to μ a = 4.3 − 1.8 + 1.6 , μ b = 7.6 − 2.6 + 3.6 , μ c = 6.4 − 1.5 + 1.6 by comparing the observed peak near-IR magnitude of SN H0pe to the nonlensed population of SNe Ia.

UR - http://www.scopus.com/inward/record.url?scp=85193689084&partnerID=8YFLogxK

U2 - https://doi.org/10.3847/1538-4357/ad3c43

DO - https://doi.org/10.3847/1538-4357/ad3c43

M3 - Article

SN - 0004-637X

VL - 967

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 1

M1 - 50

ER -

JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78

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