REVIEW 2 major objections 5 minor 1 cited by
The Roman View of Strong Gravitational Lenses
T0 review · 2 major / 5 minor · reviewed 2026-08-07 · deepseek-v4-flash
Pith's one-line read If the simulation holds, Roman's planned wide survey will yield about 160,000 detectable galaxy-galaxy strong lenses, of which roughly 500 are bright enough for dark matter substructure characterization.
desk verdict Solid, reproducible Roman strong-lens yield forecast with a real new pipeline and dataset; the headline numbers need error bars because the stellar-to-halo mass conversion is a large unpropagated lever. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The load-bearing machinery is a population simulation pipeline that starts from the stellar-mass-to-halo-mass conversion $M_\mathrm{vir}/M_* = (51\pm36)(1+z)^{0.9\pm1.8}$ fitted to 63 lenses with $z<0.9$, uses it to assign every lensing galaxy a total halo mass, then generates Einstein radii, source-plane cross-sections, and CDM subhalo populations (truncated NFW dark matter profiles, mass range $10^6$ to $10^{10}$ solar masses, logarithmic slope $-1.9$). Detectability is set by eight criteria including angular separation, magnification, and a signal-to-noise definition that counts lensing-galaxy light as noise; the SNR $>200$ cut selects the roughly 500 characterizable systems. Image simulation flows through ray-shooting to a supersampled surface-brightness grid, PSF convolution at a field-dependent focal-plane position, and a sequence of Wide Field Instrument detector effects. The role of the machinery is to turn survey design parameters such as exposure time, filters, and area into a concrete yield of lenses and a concrete assessment of which systematics must be modeled.
What would settle it
After Roman launches, measure the stellar-mass-to-halo-mass relation for the actual lensing galaxies (e.g., from stacked weak lensing or velocity dispersions) at $z>1$; if at $z\approx2$ the implied $M_\mathrm{vir}/M_*$ falls outside $(51\pm36)(1+z)^{0.9\pm1.8}$ with high significance, the yield simulation's input is wrong. A direct check is to compare the detected HLWAS count of galaxy-galaxy lenses after the survey is complete with the predicted roughly 160,000; a discrepancy of more than a factor of two would falsify the forecast.
Extended reading notes
Core claim
The central discovery is a forecast: for the fiducial single 146-second exposures of the HLWAS, the survey will contain around 160,000 detectable galaxy-galaxy strong lenses, equivalent to about 95 per square degree, of which approximately 500 systems (0.28 per square degree) will have signal-to-noise ratio (SNR) exceeding 200 and be amenable to detailed substructure characterization. The prediction is built from a simulated galaxy population with lensing masses rooted in a stellar-mass-to-halo-mass relation, a cold dark matter subhalo population with masses from $10^6$ to $10^{10}$ solar masses and logarithmic mass function slope $-1.9$, and full image simulation including Poisson noise, read noise, dark current, nonlinearity, interpixel capacitance, and field-dependent point-spread functions. Coadding four exposures would raise the upper-limit yield to 510,000 detectable and 5,600 characterizable systems. The authors further find that the variation of the point-spread function across the focal plane is not ignorable: across most detectors, PSF variation shifts single-pixel power more than the presence or absence of low-mass subhalos, and the mean mass of the least massive detectable subhalo varies by about 5% (up to 25% in sensitive systems) across the field, tracking wavefront error.
Load-bearing premise
The whole forecast leans on one empirical relation, fitted to 63 lenses below redshift 0.9, that converts stellar mass to halo mass and is extrapolated to lensing galaxies out to redshift 3; if that relation drifts at high redshift, the predicted 160,000 and 500 numbers would shift substantially.
Editorial extensions
If this is right
- The HLWAS will produce on the order of 160,000 detectable strong lenses, roughly 27 per 0.281 square degree exposure, turning strong lensing into a survey-scale statistic rather than a curated sample.
- About 500 systems will have SNR greater than 200, sufficient for detailed substructure characterization; population-level dark matter constraints such as the warm dark matter thermal relic mass and the cold dark matter subhalo mass function will move from tens of lenses to hundreds.
- The sample extends to higher lens redshifts than HST's, with over 12,000 lensing galaxies at $z\geq1$, enabling mass-profile and galaxy-evolution studies beyond the current $z<1$ frontier.
- Coadding four 146-second exposures could push upper-limit yields to roughly 510,000 detectable and 5,600 characterizable lenses, and the High Latitude Time Domain Survey adds thousands more characterizable systems.
- Field-dependent PSF variation across the Wide Field Instrument must be modeled in substructure inference; averaged over the focal plane the least-massive detectable subhalo mass varies by about 5% (up to 25%), tracking wavefront error.
Reading between the lines
- If the 160,000-yield holds, the bottleneck shifts from discovery to confirmation: automated selection and machine-learning vetting will be needed to turn 160,000 candidates into a clean sample, which is exactly what the released simulated images can train.
- The roughly 500 high-SNR systems will skew toward bright, low-redshift lenses ($z\lesssim0.6$), so the first Roman substructure constraints will likely anchor at low redshift; the high-redshift majority contributes statistical power for population-level analyses but not single-subhalo depth.
- The predicted overlap between Roman's HLWAS and Euclid's Wide Survey could be exploited for forced photometry and redshift improvement, effectively raising the usable yield and sharpening substructure inference beyond either survey alone.
- A testable extension of the same machinery is to run it for cluster-scale strong lenses, where PSF variation across the scene matters, and for realistic coadded exposures with correlated noise, which the paper leaves to future work.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. This paper presents a forward simulation pipeline (mejiro, built on SLSim, SkyPy, pyHalo, Lenstronomy, GalSim, and WebbPSF) to forecast the yield of galaxy-galaxy strong gravitational lenses in the Nancy Grace Roman Space Telescope's planned High Latitude Wide Area Survey (HLWAS). The pipeline generates a population of Sersic lens and source galaxies out to z=6, assigns main halo masses through an empirical stellar-to-total-mass relation, adds CDM subhalo populations with pyHalo, applies realistic WFI detector effects, and applies detectability criteria including an SNR>20 threshold. For single 146-second exposures, the authors predict roughly 160,000 detectable strong lenses over the full 1700 deg^2 survey and about 500 systems with SNR>200 that they describe as amenable to detailed substructure characterization. The paper also analyzes the impact of the field-dependent PSF on milli-lensing signals and on single-subhalo detection thresholds, and compares Roman's sensitivity with HST and Euclid. The simulated dataset and code are made publicly available.
Significance. If the forecast is robust, this paper will be a valuable resource for Roman preparatory science: it identifies the expected scale of the strong-lens sample, quantifies a previously underappreciated systematic (the variation of the PSF across the WFI focal plane), and provides a publicly available dataset of 16,214 simulated Roman exposures suitable for training detection and inference pipelines. The methodology is detailed and largely reproducible, with external, independent components (SkyPy, SLSim, pyHalo, Lenstronomy, GalSim, WebbPSF) and clearly stated limitations (no line-of-sight halos, Sersic-only morphologies, single-exposure treatment). The code and data releases are explicit strengths. The main weakness is that the headline yield numbers are point estimates without propagated uncertainties or a sensitivity analysis for the most load-bearing input, the stellar-to-halo-mass conversion of Eq. (1).
major comments (2)
- [Section 3.1] The stellar-to-halo-mass conversion Mvir/M* = (51±36)(1+z)^(0.9±1.8) is the single most load-bearing input in the pipeline: it sets the main halo mass for every simulated lens galaxy, which in turn sets the EPL normalization, Einstein radii, image separations, magnifications, and the generated subhalo populations. The 1-sigma normalization spans roughly 15 to 87 at z=0, and the redshift slope is 0.9±1.8, yet the headline yields of ~160,000 detectable and ~500 characterizable systems are reported in Section 3.1 as point estimates with no propagated uncertainty or sensitivity analysis. The paper itself states that inaccuracies in this conversion would skew the subhalo populations, but it does not quantify how the yield responds to the allowed range of Eq. (1). Because the predicted lens galaxies are concentrated at z<1 (<8% at z>1, as the text notes), the low-redshift normalization scatter alone could shift the yield by an order-unity factor. I request a sensitivity analysis that varies the normalization and slope within their quoted uncertainties and reports the resulting ranges for the detectable and characterizable yields.
- [Section 3.1] The yield prediction is sensitive to the adopted detectability thresholds, but the dependence is not tested. Specifically, the criteria in Section 2.1.5 include SNR>20, magnification greater than three, and an image separation of at least 0.3 arcsec, and the characterizable yield is defined by SNR>200. Earlier forecasts for Roman quote values between ~8 and ~52 detectable lenses per deg^2 (Weiner et al. 2020; Holloway et al. 2023; Ferrami & Wyithe 2024), and the present work reports ~95 per deg^2, i.e., a factor of two or more above all of them. The authors attribute this to the inclusion of massive early-type galaxies, but a reader cannot tell how much of the difference comes from the specific threshold choices. A robustness test varying the SNR threshold (e.g., 10, 20, 30), the magnification threshold, and the angular separation threshold would materially support the central claim and would clarify the comparison with prior work. Without such a sensitivity analysis, the headline numbers are tied to a single choice of cuts.
minor comments (5)
- [Section 2.2.3] The PSF is described as 'achromatic PSF defined at the appropriate effective wavelength.' Please clarify whether the simulated PSF is monochromatic at each filter's effective wavelength rather than a band-integrated PSF; if so, consider quantifying the impact for the broad F184 filter, which has the largest FWHM and is used in the field-dependence demonstration.
- [Section 4.2] In the single-subhalo detection study, the added subhalo is modeled as an NFW profile with concentration fixed to c=10, while Section 2.1.2 uses truncated NFW profiles with concentrations from Diemer & Joyce (2019). Please justify the simplified concentration choice and note whether it leads to optimistic or conservative detectability estimates.
- [Table 1 caption] The caption contains a typo: 'T able 1' should read 'Table 1'.
- [Section 2.1.5] The definition of the SNR>1 pixel mask used to identify 'regions' is given only qualitatively; for reproducibility, please state the exact adjacency rule and any minimum number of pixels required to form a region.
- [Section 4.5] The statement that 'Roman is undersampled blueward of about 1.2 microns' is important for the coaddition discussion; please cite the relevant Roman technical document or provide a reference to support this quantitative claim.
Circularity Check
No significant circularity: the Roman lens yield is a Monte Carlo prediction from an explicit simulation pipeline with external calibrations and independent cross-checks.
full rationale
The paper's central claims (160,000 detectable strong lenses and ~500 characterizable systems in the HLWAS) are outputs of a simulation pipeline, not quantities fitted into the inputs. The main halo mass is set by Eq. (1), an empirical stellar-to-halo mass relation taken from Lagattuta et al. (2010); the detectability criteria (SNR>20, Einstein radius and image separation thresholds, magnification cuts) are fixed a priori with literature justification; and the characterizability threshold SNR>200 is chosen by comparison with Despali et al. (2022), not by tuning to the reported count. The paper explicitly cross-checks its characterizable yield (0.28 per deg²) against the independent Daylan & Birrer (2023) forecast (0.29 per deg²) rather than using it as an input. Self-citations, including pyHalo and mejiro, refer to public code and prior methodological work; they are not invoked as uniqueness theorems or ansatz-forcing results, and the subhalo population does not drive the headline yield because detectability SNR is computed with a smooth macromodel. The acknowledged sensitivity of the yield to Eq. (1) is an input-uncertainty limitation, explicitly discussed in Section 2.1.1, not a circular reduction. The derivation chain is therefore self-contained and externally falsifiable; any concerns about the high-redshift extrapolation of Eq. (1) belong to input uncertainty, not circularity.
Assumptions & free parameters
free parameters (6)
- Stellar-to-halo mass ratio coefficients =
51±36 and 0.9±1.8 in Mvir/M* = (51±36)(1+z)^(0.9±1.8)
- Subhalo mass function slope and normalization =
alpha = -1.9, Sigma_sub = 0.055 kpc^-2
- Subhalo mass range =
10^6 to 10^10 Msun
- Detectability thresholds =
SNR>20, magnification>3, image separation>=0.3 arcsec, source magnitude<25
- Substructure characterization threshold =
Overall SNR>200 (median per-pixel SNR 3.7±0.5)
- Fixed subhalo concentration =
c = 10
assumptions (5)
- domain assumption Lambda-CDM cosmology and CDM subhalo populations are assumed
- domain assumption Galaxy population is modeled by SkyPy and SLSim with Sersic profiles
- domain assumption WebbPSF and GalSim Roman module reproduce the true Roman PSF and detector behavior
- ad hoc to paper Single-pixel power spectrum is a valid proxy for milli-lensing substructure signal
- ad hoc to paper The chi-squared statistic with the no-subhalo image as noise model represents an ideal detection algorithm
Cite this review
Pith. "Pith review of The Roman View of Strong Gravitational Lenses." pith.science (2026). https://pith.science/paper/IQVUUUMI
@misc{pith2026250603390,
author = {Pith},
title = {Pith review of: The Roman View of Strong Gravitational Lenses},
year = {2026},
howpublished = {\url{https://pith.science/paper/IQVUUUMI}},
note = {Machine review of arXiv:2506.03390}
}
read the original abstract
Galaxy-galaxy strong gravitational lenses can constrain dark matter models and the Lambda Cold Dark Matter cosmological paradigm at sub-galactic scales. Currently, there is a dearth of images of these rare systems with high signal-to-noise and angular resolution. The Nancy Grace Roman Space Telescope (hereafter, Roman), scheduled for launch in late 2026, will play a transformative role in strong lensing science with its planned wide-field surveys. With its remarkable 0.281 square degree field of view and diffraction-limited angular resolution of ~0.1 arcsec, Roman is uniquely suited to characterizing dark matter substructure from a robust population of strong lenses. We present a yield simulation of detectable strong lenses in Roman's planned High Latitude Wide Area Survey (HLWAS). We simulate a population of galaxy-galaxy strong lenses across cosmic time with Cold Dark Matter subhalo populations, select those detectable in the HLWAS, and generate simulated images accounting for realistic Wide Field Instrument detector effects. For a fiducial case of single 146-second exposures, we predict around 160,000 detectable strong lenses in the HLWAS, of which about 500 will have sufficient signal-to-noise to be amenable to detailed substructure characterization. We investigate the effect of the variation of the point-spread function across Roman's field of view on detecting individual subhalos and the suppression of the subhalo mass function at low masses. Our simulation products are available to support strong lens science with Roman, such as training neural networks and validating dark matter substructure analysis pipelines.
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Forward citations
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Reference graph
Works this paper leans on
-
[1]
38 https://github.com/spacetelescope/romanisim 39 https://github.com/Roman-Supernova-PIT/phrosty 40 https://github.com/spacetelescope/STScI-STIPS/releases/ tag/v2.1.0 Acevedo Barroso, J. A., O’Riordan, C. M., Cl´ ement, B., et al. 2024, arXiv e-prints, arXiv:2408.06217, doi: 10.48550/arXiv.2408.06217
-
[2]
Agol, E., Gogarten, S. M., Gorjian, V., & Kimball, A. 2009, ApJ, 697, 1010, doi: 10.1088/0004-637X/697/2/1010 20
-
[3]
Ahvazi, N., Benson, A., Sales, L. V., et al. 2024, MNRAS, 529, 3387, doi: 10.1093/mnras/stae761
-
[4]
2017, MNRAS, 470, 2617, doi: 10.1093/mnras/stx721
Alam, S., Ata, M., Bailey, S., et al. 2017, MNRAS, 470, 2617, doi: 10.1093/mnras/stx721
-
[5]
2021, The Journal of Open Source Software, 6, 3056, doi: 10.21105/joss.03056
Amara, A., de la Bella, L., Birrer, S., et al. 2021, The Journal of Open Source Software, 6, 3056, doi: 10.21105/joss.03056
-
[6]
C., Nightingale, J., He, Q., et al
Amorisco, N. C., Nightingale, J., He, Q., et al. 2022, MNRAS, 510, 2464, doi: 10.1093/mnras/stab3527 Astropy Collaboration, Robitaille, T. P., Tollerud, E. J., et al. 2013, A&A, 558, A33, doi: 10.1051/0004-6361/201322068 Astropy Collaboration, Price-Whelan, A. M., Sip˝ ocz, B. M., et al. 2018, AJ, 156, 123, doi: 10.3847/1538-3881/aabc4f Astropy Collaborat...
-
[7]
Ballard, D. J., Enzi, W. J. R., Collett, T. E., Turner, H. C., & Smith, R. J. 2024, MNRAS, 528, 7564, doi: 10.1093/mnras/stae514
-
[8]
Baltz, E. A., Marshall, P., & Oguri, M. 2009, JCAP, 2009, 015, doi: 10.1088/1475-7516/2009/01/015
Show all 126 references
-
[9]
Benson, A. J. 2012, NewA, 17, 175, doi: 10.1016/j.newast.2011.07.004
2012 doi
-
[11]
2018, Physics of the Dark Universe, 22, 189, doi: 10.1016/j.dark.2018.11.002
Birrer, S., & Amara, A. 2018, Physics of the Dark Universe, 22, 189, doi: 10.1016/j.dark.2018.11.002
2018 doi
-
[12]
2017, JCAP, 2017, 037, doi: 10.1088/1475-7516/2017/05/037
Birrer, S., Amara, A., & Refregier, A. 2017, JCAP, 2017, 037, doi: 10.1088/1475-7516/2017/05/037
2017 doi
-
[13]
2021, The Journal of Open Source Software, 6, 3283, doi: 10.21105/joss.03283
Birrer, S., Shajib, A., Gilman, D., et al. 2021, The Journal of Open Source Software, 6, 3283, doi: 10.21105/joss.03283
2021 doi
-
[14]
2024, SSRv, 220, 48, doi: 10.1007/s11214-024-01079-w
Birrer, S., Millon, M., Sluse, D., et al. 2024, SSRv, 220, 48, doi: 10.1007/s11214-024-01079-w
2024 doi
-
[15]
P., & Turok, N
Bode, P., Ostriker, J. P., & Turok, N. 2001, ApJ, 556, 93, doi: 10.1086/321541
2001 doi
-
[16]
S., Burles, S., Koopmans, L
Bolton, A. S., Burles, S., Koopmans, L. V. E., et al. 2008, The Astrophysical Journal, 682, 964, doi: 10.1086/589327
2008 doi
-
[17]
Moustakas, L. A. 2006, ApJ, 638, 703, doi: 10.1086/498884
2006 doi
-
[18]
W., Price-Whelan, A
Bonaca, A., Hogg, D. W., Price-Whelan, A. M., & Conroy, C. 2019, ApJ, 880, 38, doi: 10.3847/1538-4357/ab2873
2019 doi
-
[19]
S., & Boylan-Kolchin, M
Bullock, J. S., & Boylan-Kolchin, M. 2017, ARA&A, 55, 343, doi: 10.1146/annurev-astro-091916-055313
2017 doi
-
[20]
S., Kravtsov, A
Bullock, J. S., Kravtsov, A. V., & Weinberg, D. H. 2000, ApJ, 539, 517, doi: 10.1086/309279
2000 doi
-
[21]
M., Laliotis, K., et al
Cao, K., Hirata, C. M., Laliotis, K., et al. 2024, arXiv e-prints, arXiv:2410.05442, doi: 10.48550/arXiv.2410.05442
2024 doi
-
[22]
2011, The Messenger, 146, 2
Capaccioli, M., & Schipani, P. 2011, The Messenger, 146, 2
2011
-
[23]
Choi, A., & Hirata, C. M. 2020, PASP, 132, 014502, doi: 10.1088/1538-3873/ab4504 Col ´ ın, P., Avila-Reese, V., & Valenzuela, O. 2000, ApJ, 542, 622, doi: 10.1086/317057
2020 doi
-
[24]
Collett, T. E. 2015, ApJ, 811, 20, doi: 10.1088/0004-637X/811/1/20
2015 doi
-
[25]
Sigurdson, K., & Gilman, D. A. 2016, PhRvD, 94, 043505, doi: 10.1103/PhysRevD.94.043505
2016 doi
- [26]
-
[27]
Daylan, T., Cyr-Racine, F.-Y., Diaz Rivero, A., Dvorkin, C., & Finkbeiner, D. P. 2018, The Astrophysical Journal, 854, 141, doi: 10.3847/1538-4357/aaaa1e
2018 doi
-
[28]
M., Poci, A., et al
Derkenne, C., McDermid, R. M., Poci, A., et al. 2021, MNRAS, 506, 3691, doi: 10.1093/mnras/stab1996
2021 doi
- [29]
-
[30]
Despali, G., Vegetti, S., White, S. D. M., Giocoli, C., & van den Bosch, F. C. 2018, MNRAS, 475, 5424, doi: 10.1093/mnras/sty159
2018 doi
-
[31]
Despali, G., Vegetti, S., White, S. D. M., et al. 2022, MNRAS, 510, 2480, doi: 10.1093/mnras/stab3537
2022 doi
-
[32]
2023, MNRAS, 518, 5843, doi: 10.1093/mnras/stac2993
Benson, A., & Gilman, D. 2023, MNRAS, 518, 5843, doi: 10.1093/mnras/stac2993
2023 doi
- [33]
-
[34]
E., & Belokurov, V
Erkal, D., Koposov, S. E., & Belokurov, V. 2017, MNRAS, 470, 60, doi: 10.1093/mnras/stx1208
2017 doi
-
[35]
2024, MNRAS, 532, 2248, doi: 10.1093/mnras/stae1593
Fagin, J., Vernardos, G., Tsagkatakis, G., et al. 2024, MNRAS, 532, 2248, doi: 10.1093/mnras/stae1593
2024 doi
- [36]
-
[37]
2008, ApJS, 176, 19, doi: 10.1086/526426
Faure, C., Kneib, J.-P., Covone, G., et al. 2008, ApJS, 176, 19, doi: 10.1086/526426
2008 doi
-
[38]
Ferrami, G., & Wyithe, J. S. B. 2024, MNRAS, 532, 1832, doi: 10.1093/mnras/stae1607
2024 doi
-
[39]
T., Honscheid, K., et al
Flaugher, B., Diehl, H. T., Honscheid, K., et al. 2015, AJ, 150, 150, doi: 10.1088/0004-6256/150/5/150
2015 doi
-
[40]
P., Mather, J
Gardner, J. P., Mather, J. C., Clampin, M., et al. 2006, SSRv, 123, 485, doi: 10.1007/s11214-006-8315-7 21
2006 doi
-
[41]
O., Kruk, S., Cornen, C., et al
Garvin, E. O., Kruk, S., Cornen, C., et al. 2022, A&A, 667, A141, doi: 10.1051/0004-6361/202243745
2022 doi
-
[42]
D., et al
Gavazzi, R., Treu, T., Rhodes, J. D., et al. 2007, ApJ, 667, 176, doi: 10.1086/519237
2007 doi
-
[43]
Nierenberg, A. M. 2017, MNRAS, 467, 3970, doi: 10.1093/mnras/stx158
2017 doi
-
[44]
2022, MNRAS, 512, 3163, doi: 10.1093/mnras/stac670
Gilman, D., Benson, A., Bovy, J., et al. 2022, MNRAS, 512, 3163, doi: 10.1093/mnras/stac670
2022 doi
-
[45]
2020, MNRAS, 491, 6077, doi: 10.1093/mnras/stz3480
Gilman, D., Birrer, S., Nierenberg, A., et al. 2020, MNRAS, 491, 6077, doi: 10.1093/mnras/stz3480
2020 doi
-
[46]
R., Millman, K
Harris, C. R., Millman, K. J., van der Walt, S. J., et al. 2020, Nature, 585, 357, doi: 10.1038/s41586-020-2649-2
2020 doi
-
[47]
S., et al
He, Q., Li, R., Frenk, C. S., et al. 2022, MNRAS, 512, 5862, doi: 10.1093/mnras/stac759
2022 doi
-
[48]
2023, MNRAS, 518, 220, doi: 10.1093/mnras/stac2779
He, Q., Nightingale, J., Robertson, A., et al. 2023, MNRAS, 518, 220, doi: 10.1093/mnras/stac2779
2023 doi
-
[49]
D., Dalal, N., Marrone, D
Hezaveh, Y. D., Dalal, N., Marrone, D. P., et al. 2016, ApJ, 823, 37, doi: 10.3847/0004-637X/823/1/37
2016 doi
-
[50]
2013, ApJS, 208, 19, doi: 10.1088/0067-0049/208/2/19
Hinshaw, G., Larson, D., Komatsu, E., et al. 2013, ApJS, 208, 19, doi: 10.1088/0067-0049/208/2/19
2013 doi
-
[51]
B., Fleury, P., Larena, J., & Martinelli, M
Hogg, N. B., Fleury, P., Larena, J., & Martinelli, M. 2023, MNRAS, 520, 5982, doi: 10.1093/mnras/stad512
2023 doi
-
[52]
2023, MNRAS, 525, 2341, doi: 10.1093/mnras/stad2371
Tecza, M. 2023, MNRAS, 525, 2341, doi: 10.1093/mnras/stad2371
2023 doi
-
[53]
2018, MNRAS, 475, 2438, doi: 10.1093/mnras/stx3320
Hsueh, J.-W., Despali, G., Vegetti, S., et al. 2018, MNRAS, 475, 2438, doi: 10.1093/mnras/stx3320
2018 doi
-
[54]
2020, ApJ, 894, 78, doi: 10.3847/1538-4357/ab7ffb
Huang, X., Storfer, C., Ravi, V., et al. 2020, ApJ, 894, 78, doi: 10.3847/1538-4357/ab7ffb
2020 doi
-
[55]
2021, ApJ, 909, 27, doi: 10.3847/1538-4357/abd62b
Huang, X., Storfer, C., Gu, A., et al. 2021, ApJ, 909, 27, doi: 10.3847/1538-4357/abd62b
2021 doi
-
[56]
J., Glazebrook, K., & Jacobs, C
Hughes, T. J., Glazebrook, K., & Jacobs, C. 2024, arXiv e-prints, arXiv:2403.04349, doi: 10.48550/arXiv.2403.04349 Irˇ siˇ c, V., Viel, M., Haehnelt, M. G., et al. 2017, PhRvD, 96, 023522, doi: 10.1103/PhysRevD.96.023522 —. 2024, PhRvD, 109, 043511, doi: 10.1103/PhysRevD.109.043511
-
[57]
2008, MNRAS, 389, 1311, doi: 10.1111/j.1365-2966.2008.13629.x
Jackson, N. 2008, MNRAS, 389, 1311, doi: 10.1111/j.1365-2966.2008.13629.x
2008
-
[58]
E., Nierenberg, A
Keeley, R. E., Nierenberg, A. M., Gilman, D., et al. 2024, MNRAS, 535, 1652, doi: 10.1093/mnras/stae2458
2024 doi
- [59]
-
[60]
A., et al
Kirkby, D., Robitaille, T., Weaver, B. A., et al. 2024, desihub/speclite: Several new filter sets, v0.18, Zenodo, doi: 10.5281/zenodo.10520287
2024 doi
-
[61]
M., Aussel, H., Calzetti, D., et al
Koekemoer, A. M., Aussel, H., Calzetti, D., et al. 2007, ApJS, 172, 196, doi: 10.1086/520086
2007 doi
-
[62]
Moustakas, L. A. 2006, ApJ, 649, 599, doi: 10.1086/505696
2006 doi
-
[63]
J., Fassnacht, C
Lagattuta, D. J., Fassnacht, C. D., Auger, M. W., et al. 2010, ApJ, 716, 1579, doi: 10.1088/0004-637X/716/2/1579
2010 doi
-
[64]
M., et al
Laliotis, K., Macbeth, E., Hirata, C. M., et al. 2024, Publications of the Astronomical Society of the Pacific, 136, 124506, doi: 10.1088/1538-3873/ad9bec
2024 doi
-
[65]
2011, arXiv e-prints, arXiv:1110.3193
Laureijs, R., Amiaux, J., Arduini, S., et al. 2011, arXiv e-prints, arXiv:1110.3193. https://arxiv.org/abs/1110.3193
2011 arXiv
-
[66]
2024, SSRv, 220, 23, doi: 10.1007/s11214-024-01042-9
Lemon, C., Courbin, F., More, A., et al. 2024, SSRv, 220, 23, doi: 10.1007/s11214-024-01042-9
2024 doi
-
[67]
J., Treu, T., Melbourne, J., et al
Marshall, P. J., Treu, T., Melbourne, J., et al. 2007, ApJ, 671, 1196, doi: 10.1086/523091
2007 doi
-
[68]
P., Koopmans, L
McKean, J. P., Koopmans, L. V. E., Flack, C. E., et al. 2007, MNRAS, 378, 109, doi: 10.1111/j.1365-2966.2007.11744.x
2007
-
[69]
2021, MNRAS, 507, 1662, doi: 10.1093/mnras/stab2247
Minor, Q., Gad-Nasr, S., Kaplinghat, M., & Vegetti, S. 2021, MNRAS, 507, 1662, doi: 10.1093/mnras/stab2247
2021 doi
- [70]
-
[71]
1999, ApJL, 524, L19, doi: 10.1086/312287
Moore, B., Ghigna, S., Governato, F., et al. 1999, ApJL, 524, L19, doi: 10.1086/312287
1999 doi
-
[72]
J., Bennett, C., et al
Mosby, G., Rauscher, B. J., Bennett, C., et al. 2020, Journal of Astronomical Telescopes, Instruments, and Systems, 6, 046001, doi: 10.1117/1.JATIS.6.4.046001 Mu˜ noz, J. A., Falco, E. E., Kochanek, C. S., et al. 1998, Ap&SS, 263, 51, doi: 10.1023/A:1002120921330
2020 doi
-
[73]
O., Birrer, S., Gilman, D., et al
Nadler, E. O., Birrer, S., Gilman, D., et al. 2021, ApJ, 917, 7, doi: 10.3847/1538-4357/abf9a3
2021 doi
-
[74]
2021, JCAP, 2021, 062, doi: 10.1088/1475-7516/2021/08/062
Newton, O., Leo, M., Cautun, M., et al. 2021, JCAP, 2021, 062, doi: 10.1088/1475-7516/2021/08/062
2021 doi
-
[75]
M., Treu, T., Menci, N., Lu, Y., & Wang, W
Nierenberg, A. M., Treu, T., Menci, N., Lu, Y., & Wang, W. 2013, ApJ, 772, 146, doi: 10.1088/0004-637X/772/2/146
2013 doi
-
[76]
M., Keeley, R
Nierenberg, A. M., Keeley, R. E., Sluse, D., et al. 2024, MNRAS, 530, 2960, doi: 10.1093/mnras/stae499
2024 doi
-
[77]
W., He, Q., Cao, X., et al
Nightingale, J. W., He, Q., Cao, X., et al. 2024, MNRAS, 527, 10480, doi: 10.1093/mnras/stad3694
2024 doi
-
[78]
2025, arXiv e-prints, arXiv:2501.05632, doi: 10.48550/arXiv.2501.05632 O’Riordan, C
Collaboration, The Roman HLIS Project Infrastructure Team, et al. 2025, arXiv e-prints, arXiv:2501.05632, doi: 10.48550/arXiv.2501.05632 O’Riordan, C. M., Despali, G., Vegetti, S., Lovell, M. R., & Molin´ e,´A. 2023, MNRAS, 521, 2342, doi: 10.1093/mnras/stad650 22
2025 doi
-
[79]
2024, spacetelescope/pysiaf: Update to PRDOPSSOC-067, 0.23.3, Zenodo, doi: 10.5281/zenodo.13761170
Osborne, S., Fix, M., Long, D., et al. 2024, spacetelescope/pysiaf: Update to PRDOPSSOC-067, 0.23.3, Zenodo, doi: 10.5281/zenodo.13761170
2024 doi
-
[80]
A., Casey, T., Marx, C., et al
Pasquale, B. A., Casey, T., Marx, C., et al. 2018, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 10745, Current Developments in Lens Design and Optical Engineering XIX, ed. R. B
2018
-
[81]
Johnson, V. N. Mahajan, & S. Thibault, 107450K, doi: 10.1117/12.2325859
-
[82]
2012, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol
Sivaramakrishnan, A. 2012, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 8442, Space Telescopes and Instrumentation 2012:
2012
-
[83]
Clampin, G. G. Fazio, H. A. MacEwen, & J. Oschmann, Jacobus M., 84423D, doi: 10.1117/12.925230
-
[84]
E., Tortora, C., Vernardos, G., et al
Petrillo, C. E., Tortora, C., Vernardos, G., et al. 2019, MNRAS, 484, 3879, doi: 10.1093/mnras/stz189
2019 doi
-
[85]
Pierel, J. D. R., Rodney, S., Vernardos, G., et al. 2021, ApJ, 908, 190, doi: 10.3847/1538-4357/abd8d3 Planck Collaboration, Aghanim, N., Akrami, Y., et al. 2020, A&A, 641, A6, doi: 10.1051/0004-6361/201833910
2021 doi
-
[86]
2018, ApJ, 856, 68, doi: 10.3847/1538-4357/aaae6a
Pourrahmani, M., Nayyeri, H., & Cooray, A. 2018, ApJ, 856, 68, doi: 10.3847/1538-4357/aaae6a
2018 doi
-
[87]
R., Benson, A
Pullen, A. R., Benson, A. J., & Moustakas, L. A. 2014, ApJ, 792, 24, doi: 10.1088/0004-637X/792/1/24
2014 doi
-
[88]
2024, in American Astronomical Society Meeting Abstracts, Vol
Rigby, J., Hutchison, T., Welch, B., Vieira, J., & Templates. 2024, in American Astronomical Society Meeting Abstracts, Vol. 243, American Astronomical Society Meeting Abstracts, 227.07
2024
-
[89]
2019, MNRAS, 485, 2179, doi: 10.1093/mnras/stz464
Ritondale, E., Vegetti, S., Despali, G., et al. 2019, MNRAS, 485, 2179, doi: 10.1093/mnras/stz464
2019 doi
-
[90]
Rocha, M., Peter, A. H. G., Bullock, J. S., et al. 2013, MNRAS, 430, 81, doi: 10.1093/mnras/sts514
2013 doi
- [91]
- [92]
-
[93]
Rowe, B. T. P., Jarvis, M., Mandelbaum, R., et al. 2015, Astronomy and Computing, 10, 121, doi: 10.1016/j.ascom.2015.02.002
2015 doi
-
[94]
E., Macci` o, A
Schneider, A., Smith, R. E., Macci` o, A. V., & Moore, B. 2012, MNRAS, 424, 684, doi: 10.1111/j.1365-2966.2012.21252.x
2012
-
[95]
E., & Reed, D
Schneider, A., Smith, R. E., & Reed, D. 2013, MNRAS, 433, 1573, doi: 10.1093/mnras/stt829 Seng¨ ul, A. C ¸ ., Dvorkin, C., Ostdiek, B., & Tsang, A. 2022, MNRAS, 515, 4391, doi: 10.1093/mnras/stac1967
2013 doi
-
[96]
J., Treu, T., Birrer, S., & Sonnenfeld, A
Shajib, A. J., Treu, T., Birrer, S., & Sonnenfeld, A. 2021, MNRAS, 503, 2380, doi: 10.1093/mnras/stab536
2021 doi
-
[97]
J., White, S
Shen, S., Mo, H. J., White, S. D. M., et al. 2003, MNRAS, 343, 978, doi: 10.1046/j.1365-8711.2003.06740.x
2003
-
[98]
S., Kochanek, C
Shu, Y., Bolton, A. S., Kochanek, C. S., et al. 2016a, ApJ, 824, 86, doi: 10.3847/0004-637X/824/2/86
-
[99]
S., Mao, S., et al
Shu, Y., Bolton, A. S., Mao, S., et al. 2016b, ApJ, 833, 264, doi: 10.3847/1538-4357/833/2/264
-
[100]
J., Gavazzi, R., et al
Shuntov, M., McCracken, H. J., Gavazzi, R., et al. 2022, A&A, 664, A61, doi: 10.1051/0004-6361/202243136 SkyPy Collaboration, Amara, A., de la Bella, L. F., et al. 2023, SkyPy, v0.5.3, Zenodo, doi: 10.5281/zenodo.10156337
2022 doi
-
[101]
Somerville, R. S. 2002, ApJL, 572, L23, doi: 10.1086/341444
2002 doi
-
[102]
Marshall, P. J. 2013a, ApJ, 777, 97, doi: 10.1088/0004-637X/777/2/97
-
[103]
2013b, ApJ, 777, 98, doi: 10.1088/0004-637X/777/2/98
Sonnenfeld, A., Treu, T., Gavazzi, R., et al. 2013b, ApJ, 777, 98, doi: 10.1088/0004-637X/777/2/98
- [104]
-
[105]
N., & Steinhardt, P
Spergel, D. N., & Steinhardt, P. J. 2000, PhRvL, 84, 3760, doi: 10.1103/PhysRevLett.84.3760 STIPS Development Team, Gomez, S., Bellini, A., et al. 2024, PASP, 136, 124502, doi: 10.1088/1538-3873/ad9524
2000 doi
-
[106]
2024, ApJS, 274, 16, doi: 10.3847/1538-4365/ad527e
Storfer, C., Huang, X., Gu, A., et al. 2024, ApJS, 274, 16, doi: 10.3847/1538-4365/ad527e
2024 doi
-
[107]
H., Bonvin, V., Courbin, F., et al
Suyu, S. H., Bonvin, V., Courbin, F., et al. 2017, MNRAS, 468, 2590, doi: 10.1093/mnras/stx483
2017 doi
-
[108]
Y., Shajib, A
Tan, C. Y., Shajib, A. J., Birrer, S., et al. 2024, MNRAS, 530, 1474, doi: 10.1093/mnras/stae884
2024 doi
-
[109]
Treu, T., & Shajib, A. J. 2024, in The Hubble Constant Tension, ed. E. Di Valentino & D. Brout (Singapore: Springer Nature Singapore), 251–276, doi: 10.1007/978-981-99-0177-7 14
2024 doi
-
[110]
A., Long, H., Hirata, C
Troxel, M. A., Long, H., Hirata, C. M., et al. 2021, MNRAS, 501, 2044, doi: 10.1093/mnras/staa3658
2021 doi
-
[111]
2024, arXiv e-prints, arXiv:2401.16624, doi: 10.48550/arXiv.2401.16624 van Dokkum, P., Brammer, G., Wang, B., Leja, J., &
Tsang, A., C ¸ a˘ gan S ¸eng¨ ul, A., & Dvorkin, C. 2024, arXiv e-prints, arXiv:2401.16624, doi: 10.48550/arXiv.2401.16624 van Dokkum, P., Brammer, G., Wang, B., Leja, J., &
-
[112]
2024, Nature Astronomy, 8, 119, doi: 10.1038/s41550-023-02103-9
Conroy, C. 2024, Nature Astronomy, 8, 119, doi: 10.1038/s41550-023-02103-9
2024 doi
-
[113]
R., & Enzi, W
Vegetti, S., Despali, G., Lovell, M. R., & Enzi, W. 2018, MNRAS, 481, 3661, doi: 10.1093/mnras/sty2393
2018 doi
-
[114]
Bolton, A. S. 2014, MNRAS, 442, 2017, doi: 10.1093/mnras/stu943 23
2014 doi
-
[115]
2010, MNRAS, 408, 1969, doi: 10.1111/j.1365-2966.2010.16865.x
Gavazzi, R. 2010, MNRAS, 408, 1969, doi: 10.1111/j.1365-2966.2010.16865.x
2010
-
[116]
J., McKean, J
Vegetti, S., Lagattuta, D. J., McKean, J. P., et al. 2012, Nature, 481, 341, doi: 10.1038/nature10669
2012 doi
-
[117]
2024, Space Science Reviews, 220, 58, doi: 10.1007/s11214-024-01087-w
Vegetti, S., Birrer, S., Despali, G., et al. 2024, Space Science Reviews, 220, 58, doi: 10.1007/s11214-024-01087-w
2024 doi
-
[118]
2023, PhRvD, 108, 023502, doi: 10.1103/PhysRevD.108.023502
Villasenor, B., Robertson, B., Madau, P., & Schneider, E. 2023, PhRvD, 108, 023502, doi: 10.1103/PhysRevD.108.023502
2023 doi
-
[119]
E., et al
Virtanen, P., Gommers, R., Oliphant, T. E., et al. 2020, Nature Methods, 17, 261, doi: 10.1038/s41592-019-0686-2
2020 doi
-
[120]
2023, The Astrophysical Journal, 942, 75, doi: 10.3847/1538-4357/aca525
Wagner-Carena, S., Aalbers, J., Birrer, S., et al. 2023, The Astrophysical Journal, 942, 75, doi: 10.3847/1538-4357/aca525
2023 doi
-
[121]
2024, ApJ, 975, 297, doi: 10.3847/1538-4357/ad6e70
Wagner-Carena, S., Lee, J., Pennington, J., et al. 2024, ApJ, 975, 297, doi: 10.3847/1538-4357/ad6e70
2024 doi
-
[122]
H., & Tinker, J
Wechsler, R. H., & Tinker, J. L. 2018, ARA&A, 56, 435, doi: 10.1146/annurev-astro-081817-051756
2018 doi
-
[123]
2024, Data for The Roman View of Strong Gravitational Lenses, Version 1.0.0, Zenodo, doi: 10.5281/ZENODO.14216840 —
Wedig, B., & Daylan, T. 2024, Data for The Roman View of Strong Gravitational Lenses, Version 1.0.0, Zenodo, doi: 10.5281/ZENODO.14216840 —. 2025, mejiro, Version 1.0.0, Zenodo, doi: 10.5281/ZENODO.15377388
2024 doi
-
[124]
2020, Research Notes of the AAS, 4, 190, doi: 10.3847/2515-5172/abc4ea
Weiner, C., Serjeant, S., & Sedgwick, C. 2020, Research Notes of the AAS, 4, 190, doi: 10.3847/2515-5172/abc4ea
2020 doi
-
[125]
2024, MNRAS, 528, 6680, doi: 10.1093/mnras/stae177
Yamamoto, M., Laliotis, K., Macbeth, E., et al. 2024, MNRAS, 528, 6680, doi: 10.1093/mnras/stae177
2024 doi
- [126]
-
[127]
Zavala, J., & Frenk, C. S. 2019, Galaxies, 7, 81, doi: 10.3390/galaxies7040081 ˇZeljko Ivezi´ c, Kahn, S. M., Tyson, J. A., et al. 2019, The Astrophysical Journal, 873, 111, doi: 10.3847/1538-4357/ab042c
2019 doi
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