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Prospects for observing strongly lensed supernovae behind Hubble Frontier Fields galaxy clusters with the James Webb Space Telescope

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T. Petrushevska, T. Okamura, R. Kawamata, L. Hangard, G. Mahler, A. Goobar

Cosmology and Nongalactic Astrophysics · Submitted 7 Jan 2019

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim In the five HFF clusters presented here, we find that F150W will be able to detect SNe Ia (SNe IIP) exploding in 93 (80) pairs multiply-imaged galaxies with time delays of less than 5 years.

how it is stated · asserted 0.88 read the record →

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arXiv ID1901.02014 (version 1)
Pith IDGVPERZCO, Pith's permanent record of this paper and its review
CitationA. Goobar, G. Mahler, L. Hangard, R. Kawamata, T. Okamura, T. Petrushevska. "Prospects for observing strongly lensed supernovae behind Hubble Frontier Fields galaxy clusters with the James Webb Space Telescope." arXiv:1901.02014 (2019). https://pith.science/paper/GVPERZCO
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The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 6,615 input tokens.

What the abstract itself states, as probabilities: claims first 0.06 · states limitation 0.33 · human participants 0.01 · controlled comparison 0.22 · randomized assignment 0.01 · states quantitative result 0.98 · compares with prior results 0.91 · mentions code or data availability 0.03.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

Measuring time delays from strongly lensed supernovae (SNe) is emerging as a novel and independent tool for estimating the Hubble constant $(H_0)$. This is very important given the recent discord in the value of $H_0$ from two methods that probe different distance ranges. The success of this technique will rely of our ability to discover strongly lensed SNe with measurable time delays. Here, we present the magnifications and the time delays for the multiply-imaged galaxies behind the Hubble Frontier Fields (HFF) galaxy clusters, by using recently published lensing models. Continuing on our previous work done for Abell 1689 (A1689) and Abell 370, we also show the prospects of observing strongly lensed SNe behind the HFF clusters with the upcoming James Webb Space Telescope (JWST). With four 1-hour visits in one year, the summed expectations of all six HFF clusters are $\sim0.5$ core-collapse (CC) SNe and $\sim0.06$ Type Ia SNe (SNe Ia) in F115W band, while with F150W the expectations are higher, $\sim0.9$ CC SNe and $\sim0.06$ SNe Ia. These estimates match those expected by only surveying A1689, proving that the performance of A1689 as gravitational telescope is superior. In the five HFF clusters presented here, we find that F150W will be able to detect SNe Ia (SNe IIP) exploding in 93 (80) pairs multiply-imaged galaxies with time delays of less than 5 years.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 Measuring time delays from strongly lensed supernovae (SNe) is emerging as a novel and independent tool for estimating the Hubble constant $(H_0)$. background 1.00 0.06 0.05 asserted 0.84
s1 This is very important given the recent discord in the value of $H_0$ from two methods that probe different distance ranges. background 0.99 0.04 0.03 asserted 0.99
s2 The success of this technique will rely of our ability to discover strongly lensed SNe with measurable time delays. background 0.72 0.05 0.05 asserted 0.97
s3 Here, we present the magnifications and the time delays for the multiply-imaged galaxies behind the Hubble Frontier Fields (HFF) galaxy clusters, by using recently published lensing models. contribution 0.62 0.89 0.07 asserted 1.00
s4 Continuing on our previous work done for Abell 1689 (A1689) and Abell 370, we also show the prospects of observing strongly lensed SNe behind the HFF clusters with the upcoming James Webb Space Telescope (JWST). contribution 0.93 0.73 0.09 asserted 0.59
s5 With four 1-hour visits in one year, the summed expectations of all six HFF clusters are $\sim0.5$ core-collapse (CC) SNe and $\sim0.06$ Type Ia SNe (SNe Ia) in F115W band, while with F150W the expectations are higher, $\sim0.9$ CC SNe and $\sim0.06$ SNe Ia. result 1.00 0.82 0.22 asserted 0.97
s6 These estimates match those expected by only surveying A1689, proving that the performance of A1689 as gravitational telescope is superior. interpretation 0.71 0.73 0.16 asserted 1.00
s7 In the five HFF clusters presented here, we find that F150W will be able to detect SNe Ia (SNe IIP) exploding in 93 (80) pairs multiply-imaged galaxies with time delays of less than 5 years. result 1.00 0.91 0.40 asserted 0.88

What kind of paper the classifier reports this is: simulation study 0.80 · evidence from analysis of existing data 0.77.

What was examined, and what was not

sources read
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not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
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  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

Measuring time delays from strongly lensed supernovae (SNe) is emerging as a novel and independent tool for estimating the Hubble constant $(H_0)$. This is very important given the recent discord in the value of $H_0$ from two methods that probe different distance ranges. The success of this technique will rely of our ability to discover strongly lensed SNe with measurable time delays. Here, we present the magnifications and the time delays for the multiply-imaged galaxies behind the Hubble Frontier Fields (HFF) galaxy clusters, by using recently published lensing models. Continuing on our previous work done for Abell 1689 (A1689) and Abell 370, we also show the prospects of observing strongly lensed SNe behind the HFF clusters with the upcoming James Webb Space Telescope (JWST). With four 1-hour visits in one year, the summed expectations of all six HFF clusters are $\sim0.5$ core-collapse (CC) SNe and $\sim0.06$ Type Ia SNe (SNe Ia) in F115W band, while with F150W the expectations are higher, $\sim0.9$ CC SNe and $\sim0.06$ SNe Ia. These estimates match those expected by only surveying A1689, proving that the performance of A1689 as gravitational telescope is superior. In the five HFF clusters presented here, we find that F150W will be able to detect SNe Ia (SNe IIP) exploding in 93 (80) pairs multiply-imaged galaxies with time delays of less than 5 years.

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Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

What it cites · 27 sentences without a confident label

Uses the method or tool of 3 papers
Compares with 4 papers
Cites as background 2 papers
  • [ref] proposed to measure the value of the Hubble constant (H$_0$) from the time delays of multiply-imaged SNe (for a review of strong lensing gravitational time delays as a tool for cosmography, see [ref] ).

    Time Delay Cosmography · Introduction · 0.84

  • The HST successor, James Webb Space Telescope (JWST; [ref] ) is to be launched in 2021 and will carry the NIRCam instrument aboard with several near-infrared filters with the possibility of reaching unprecedented sensitivity.

    Scientific Discovery with the James Webb Space Telescope · Introduction · 0.83

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