REVIEW 4 major objections 6 minor 6 cited by
Mapping the Spatial Distribution of Fast Radio Bursts within their Host Galaxies
T0 review · 4 major / 6 minor · reviewed 2026-08-07 · deepseek-v4-flash
Pith's one-line read Most fast radio bursts trace the disks of their host galaxies, not globular clusters.
desk verdict First systematic census of FRB locations within host galaxies; the disk-majority claim is solid, but the headline GC fraction depends on an extrapolated scaling relation and should be treated as provisional. 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 analysis rests on a likelihood framework that places each FRB's localization on four normalized spatial models: the smooth Sérsic surface-brightness profile of the host, its residual substructure (mostly spiral arms), and two synthetic globular-cluster distributions (ellipsoidal and spherical) built from a scaling relation between host stellar mass and globular-cluster effective radius. The framework convolves each model with the FRB position uncertainty and compares likelihoods through ΔBIC. This machinery converts a single FRB position into a statement about which stellar population it most plausibly traces.
What would settle it
Resolve the globular-cluster populations of a handful of nearby (within a few tens of Mpc) late-type FRB host galaxies and measure their radial distribution; if it does not match the early-type-calibrated r_e,GC–M* relation, the synthetic GC models lose their foundation. Alternatively, VLBI localizations of FRBs 20210117A and 20220105A would show whether either coincides with a resolved globular cluster.
Extended reading notes
Core claim
The paper's central claim is that the majority of FRBs favor locations within the disks of their host galaxies, while a minority of about 11±5% favor the spatial distribution of globular clusters, primarily FRBs with galactocentric offsets ≳3 r_e. Based on 34 ASKAP/CRAFT FRBs plus three literature events, the authors build surface-brightness and residual substructure models of each host and synthetic globular-cluster distributions, then compare likelihoods. They conclude that, assuming FRBs come from magnetars, most progenitors are associated with massive-star formation and a minority form through dynamical channels in old stellar systems. They also find that at z<0.15, where spiral structure is visible in 86% of hosts, roughly 20–46% of FRBs favor association with spiral arms, a fraction well below the ≳88% seen for core-collapse supernovae, arguing that high star-formation efficiency is not the dominant driver of FRB progenitor production.
Load-bearing premise
The inferred globular-cluster fraction and the identification of FRBs 20210117A and 20220105A as globular-cluster candidates rest on a scaling relation for globular-cluster sizes calibrated on early-type galaxies and extrapolated to a sample that is mostly late-type disks; if that relation does not hold for these galaxies, the globular-cluster model probabilities—and therefore the 11±5% fraction—are unreliable.
Editorial extensions
If this is right
- If the central claim holds, most FRB progenitors are young magnetars born from core-collapse supernovae in galactic disks.
- A minority (~11±5%) of FRBs would arise from dynamical channels in globular clusters, implying at least two distinct magnetar formation paths.
- The low spiral-arm association fraction relative to core-collapse supernovae implies that the most intense star-forming environments are not required to make FRB progenitors.
- Host-normalized offsets beyond about 3 r_e become a useful flag for globular-cluster origins, and only a couple more such events would make the disk and GC offset distributions statistically distinct.
- The seven newly presented hosts extend the redshift and imaging baseline for FRB environment studies.
Reading between the lines
- The 11±5% globular-cluster fraction is likely a lower bound because the framework cannot identify GC origins for bursts that project near the bright galaxy center, where smooth light dominates.
- If future samples at low redshift with VLBI-class localizations reproduce the ~20–46% spiral-arm fraction, the comparison with core-collapse supernovae would point to a genuine age or environment difference between FRB and CCSN progenitors.
- Applying the same likelihood machinery to FRB samples from other telescopes, or to Type Ia supernova positions, would test whether FRB progenitors more closely trace star formation or stellar mass.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The paper presents deep optical and near-infrared imaging of the host galaxies of 37 well-localized fast radio bursts (34 from CRAFT and three from the literature) and uses a likelihood framework to compare each FRB's position against four models: the smooth Sérsic light profile of the host, residual substructure (primarily spiral arms), and two synthetic globular cluster distributions (ellipsoidal and spherical) built from the Lim et al. (2024) r_e,GC–M* relation. The authors report a median projected offset of 4.2^{+5.7}_{-2.5} kpc (1.0^{+1.5}_{-0.6} r_e), find that the majority of FRBs favor the smooth-disk light model, identify 11±5% of the sample (four FRBs) as favoring a globular cluster origin at ΔBIC>3, and estimate that 20–46% of low-redshift (z<0.15) FRBs favor spiral-arm association. They conclude that FRB progenitors have multiple formation channels, with most associated with massive-star formation and a minority formed through dynamical channels.
Significance. The paper combines a comparatively large, homogeneous FRB host-galaxy sample with a new statistical tool (coflash) and carefully constructed synthetic GC distributions. The seven newly presented CRAFT FRBs and the public code are valuable community resources. If the central claims hold, the paper would provide one of the first quantitative population-level constraints on the fraction of FRBs originating in globular clusters, supporting multiple magnetar formation channels. The authors are transparent about several limitations, and the disk-versus-GC offset analysis is a useful diagnostic. However, the headline GC fraction is sensitive to sample selection and to the extrapolation of a scaling relation calibrated on early-type galaxies, so the quantitative result is not yet robust.
major comments (4)
- [Section 2; Section 6.2; Abstract] The sample is not representative of the FRB population because three non-CRAFT FRBs were added deliberately on account of being spiral or (candidate) globular-cluster events. Two of these additions, FRB 20200120E and FRB 20240209A, are among the four events that drive the 11±5% GC fraction. In the 34-object CRAFT-only subset, only FRBs 20210117A and 20220105A have ΔBIC>3 GC preferences, giving a fraction of 2/34≈6%, not 11±5%. The headline fractions should be reported separately for the unbiased CRAFT sample and for the full sample, with a discussion of how the intentional inclusion of exceptional events biases the population estimate.
- [Section 4.2; Section 5.2; Table 3] The exclusion of FRB 20211127I is applied inconsistently. The authors exclude this FRB because its inferred r_e,GC < r_e is attributed to a limitation of the Lim et al. (2024) relation for low-mass, late-type galaxies. However, FRB 20210117A, which is retained as a GC candidate with ΔBIC>3 in the NIR, has exactly the same property in that band: from Table 3, its K-band r_e = 1.96 kpc and r_e,GC = 1.30 kpc, so r_e,GC < r_e. This FRB also has the lowest stellar mass in the sample (log M*/M⊙ = 8.59). The paper needs to justify why the limitation that excluded FRB 20211127I does not also disqualify the NIR preference of FRB 20210117A, or consistently remove both; otherwise the 11±5% GC fraction is not robust.
- [Section 5.2, Eq. (2)] The BIC definition is non-standard. The paper defines k as "the number of parameters in the model (representing the pixel intensity values)" and then argues that k and n are identical across models, so ΔBIC reduces to Δ(-2lnL). This is a pure likelihood-ratio comparison with no penalty for model complexity. The Kass & Raftery (1995) thresholds (2<ΔBIC<6 as positive evidence, etc.) are calibrated for genuine BIC differences with meaningful parameter counts, and applying them to this unpenalized statistic is not justified. The claim that 11 FRBs have model preferences with ΔBIC>3 should be re-cast as a likelihood-ratio statement, or a proper information criterion with a defined parameter count should be used.
- [Abstract; Section 5.1; Section 5.2] The abstract mixes two different statistical standards in the same sentence. The statement that "the majority of FRBs favor locations within the disks" is based on the raw maximum-likelihood model preference (e.g., 13±3 Profile vs. 12±2 combined GC in the optical), while the "11±5%" GC fraction is based on the stricter ΔBIC>3 subset. Only 11 of 37 FRBs have any model preference reaching ΔBIC>3, and only four of those are GC. The abstract should either apply a consistent statistical threshold to both claims or explicitly state that the disk majority is a preferred-model count rather than a statistically significant association.
minor comments (6)
- [Abstract] The phrase "spiral structure is apparent in 86% of our sample of FRB hosts" would be clearer if it noted that this applies to the z<0.15 subsample and that the spiral-arm fraction is explicitly a lower bound.
- [Section 4.3] Since coflash is described in a companion paper (Deller et al. in prep.), the present paper should include a brief mathematical description of how the likelihood is computed from the convolved probability maps so that the analysis is self-contained; the GitHub link alone is not sufficient for reproducibility.
- [Table 3] The paper would benefit from a compact table listing, for each GC candidate, the stellar mass, r_e, r_e,GC, and the filter(s) in which the GC preference appears, so that the exclusion criterion applied to FRB 20211127I is transparently visible for all events.
- [Acknowledgements] There is a typo in the acknowledgments: "Reserach Council" should be "Research Council".
- [Table 1] The coordinate entry for FRB 20241027B lists R.A. as "2:24:07.29" with a missing leading zero; this should be "02:24:07.29" for consistency with the other entries.
- [Section 6.2] The sentence "we find no support for a majority of observed FRBs arising from GCs" is a reasonable qualitative conclusion, but it would be strengthened by a direct computation of the GC fraction using only the CRAFT-selected sample, as suggested in the major comments.
Circularity Check
No significant circularity: the GC models are forward-modeled from an external scaling relation, and the FRB positions are independent data not used to fit the models.
full rationale
I walked the paper's derivation chain. Host light profiles are derived with Galfit from imaging alone (Section 4.1). The synthetic GC distributions are built from the Lim et al. (2024) r_e,GC-M* relation using host stellar masses and the adopted n=2 Sersic index, with no FRB position entering the model construction (Section 4.2). The coflash likelihoods then use the observed FRB positions and localization uncertainties as independent data (Section 4.3), and the reported 11±5% GC fraction is simply the count of FRBs whose positions pass the DeltaBIC>3 threshold for the GC models (Section 6.2). No equation reduces to fitted values relabeled as predictions, and the GC fraction is not statistically forced by the model inputs alone. The Lim et al. relation is co-authored by two present co-authors, but it is an external empirical calibration on 118 early-type galaxies, is parameter-free with respect to this FRB sample, and is not derived from the target result. The paper explicitly probes its limits by excluding FRB 20211127I as an outlier, demonstrating that the relation is falsifiable against the data rather than being imposed to match the conclusion. The extrapolation to late-type hosts is a legitimate robustness/correctness caveat, but it is not circularity under the defined criteria.
Assumptions & free parameters
free parameters (4)
- Sersic index n =
0.1-4.06, sometimes fixed to 1 or 4 per image
- Effective radius r_e =
0.27-246.73 arcsec (Table 3)
- K-band mass-to-light ratio =
0.6 M_sun/L_sun (assumed constant)
- GC Sersic index n_GC =
2 (fixed)
assumptions (5)
- domain assumption Host galaxy light follows a Sersic profile, possibly with separate disk and bulge components.
- ad hoc to paper The Lim et al. (2024) r_e,GC-M* relation calibrated on early-type galaxies applies to late-type galaxies.
- domain assumption The true model is among the four candidate models and FRBs trace light distributions.
- domain assumption FRB positional uncertainties are Gaussian and the models can be treated as 2D probability maps.
- standard math WMAP9 cosmology is used to convert angular to physical offsets.
Cite this review
Pith. "Pith review of Mapping the Spatial Distribution of Fast Radio Bursts within their Host Galaxies." pith.science (2026). https://pith.science/paper/DWZT436R
@misc{pith2026250606453,
author = {Pith},
title = {Pith review of: Mapping the Spatial Distribution of Fast Radio Bursts within their Host Galaxies},
year = {2026},
howpublished = {\url{https://pith.science/paper/DWZT436R}},
note = {Machine review of arXiv:2506.06453}
}
abstract
We present deep optical and near-infrared observations of the host galaxies of 34 fast radio bursts (FRBs) detected by the Commensal Real-time ASKAP Fast Transient (CRAFT) survey on the Australian SKA Pathfinder (ASKAP) to compare the locations of FRBs relative to their host light distributions. Incorporating three additional FRBs from the literature, for a total of four repeating and 33 apparently non-repeating FRBs, we determine their projected galactocentric offsets and find a median of $ 4.2^{+5.7}_{-2.5}$ kpc ($1.0^{+1.5}_{-0.6}r_e$). We model their host surface brightness profiles and develop synthetic spatial distributions of their globular clusters based on host properties. We calculate the likelihood the observed location of each FRB is consistent with the smooth light of its host galaxy, residual (primarily spiral) substructure, or globular cluster distributions. The majority of FRBs favor locations within the disks of their galaxies, while only 11$\pm$5\% favor a globular cluster origin, primarily those with galactocentric offsets $\gtrsim3r_e$. At $z<0.15$, where spiral structure is apparent in 86\% of our sample of FRB hosts, we find $\approx 20-46\%$ of FRBs favor an association with spiral arms. Assuming FRBs derive from magnetars, our results support multiple formation channels with the majority of progenitors associated with massive stars and a minority formed through dynamical channels. However, the moderate fraction of FRBs associated with spiral structure indicates that high star formation efficiency of the youngest and most massive stars is not a predominant driver in the production of FRB progenitors.
Figures
Figures from the paper (6 more)
Forward citations
Cited by 6 Pith papers
-
Measurement of angular cross-correlation between the cosmological dispersion measure and the thermal Sunyaev--Zeldovich effect
First detection of an angular cross-correlation between FRB dispersion measure and the thermal SZ y-map: amplitude A≈2 relative to the fiducial halo-model prediction (4.0σ for Planck, 1.5σ for ACT).
-
The Low-mass Dwarf Host Galaxy of Nonrepeating FRB 20230708A
The host of non-repeating FRB 20230708A is a dwarf galaxy with luminosity about 1.6x10^8 L_sun, stellar mass about 10^8 M_sun, and subsolar metallicity, the faintest non-repeating FRB host known.
-
The role of the galaxy stellar mass function in determining the cosmological distribution of astrophysical transients with applications to fast radio bursts and merging binary black holes
Using the galaxy stellar mass function weighted by observed FRB host masses lowers the relevant stellar-mass density by ~3x, boosting the implied FRB formation efficiency and biasing standard population-inference results.
-
Stellar Mass-Dispersion Measure Correlations Constrain Baryonic Feedback in Fast Radio Burst Host Galaxies
Using 20 low-redshift fast radio burst hosts, the authors find host dispersion measure decreases with stellar mass, a trend that conflicts with the weak-feedback CAMELS-Astrid simulation.
-
Discovery and Localization of the Swift-Observed FRB 20241228A in a Star-forming Host Galaxy
FRB 20241228A is localized to a star-forming galaxy at z=0.1614, with a stringent X-ray limit from Swift follow-up 112 seconds after the burst.
-
Calibrating $\rm{DM_{IGM}}-z$ relation using host galaxies of FRBs
A claimed tight sSFR-DM_exc correlation is used to calibrate the DM_IGM-z relation, but the improvement is evaluated on the same data used to fit the model.
Reference graph
Works this paper leans on
-
[1]
, " * write output.state after.block = add.period write newline
ENTRY address archivePrefix author booktitle chapter doi edition editor eprint howpublished institution journal key month number organization pages publisher school series title misctitle type volume year version url label extra.label sort.label short.list INTEGERS output.state before.all mid.sentence after.sentence after.block FUNCTION init.state.consts ...
-
[2]
write newline
" write newline "" before.all 'output.state := FUNCTION format.url url empty "" new.block "" url * "" * if FUNCTION format.eprint eprint empty "" archivePrefix empty "" archivePrefix "arXiv" = new.block " " eprint * " " * new.block " " eprint * " " * if if if FUNCTION format.doi doi empty "" " " doi * " " * if FUNCTION format.pid doi empty eprint empty ur...
-
[3]
"" Zjjذrcǎiǎ p TP!URE͛7WPPPNO֮]te]vM>>>*\ʗ/ƍ + ĥjΝڿ \
thebibliography [1] 20pt to REFERENCES 6pt =0pt -12pt 10pt plus 3pt =0pt =0pt =1pt plus 1pt =0pt =0pt -12pt =13pt plus 1pt =20pt =13pt plus 1pt \@M =10000 =-1.0em =0pt =0pt 0pt =0pt =1.0em @enumiv\@empty 10000 10000 `\.\@m \@noitemerr \@latex@warning Empty `thebibliography' environment \@ifnextchar \@reference \@latexerr Missing key on reference command E...
2021
-
[4]
Aggarwal , K., Budav \'a ri , T., Deller , A. T., et al. 2021, , 911, 95, 10.3847/1538-4357/abe8d2
-
[5]
D., Allende Prieto , C., et al
Alam , S., Albareti , F. D., Allende Prieto , C., et al. 2015, , 219, 12, 10.1088/0067-0049/219/1/12
-
[6]
Anderson , J. P., & James , P. A. 2009, , 399, 559, 10.1111/j.1365-2966.2009.15324.x
arXiv 2009
-
[7]
1998, The Messenger, 94, 1
Appenzeller , I., Fricke , K., F \"u rtig , W., et al. 1998, The Messenger, 94, 1
1998
-
[8]
Aramyan , L. S., Hakobyan , A. A., Petrosian , A. R., et al. 2016, , 459, 3130, 10.1093/mnras/stw873
Show all 152 references
-
[9]
M., Lim , P
Astropy Collaboration , Price-Whelan , A. M., Lim , P. L., et al. 2022, , 935, 167, 10.3847/1538-4357/ac7c74
2022 doi
-
[10]
M., Meurer , G
Audcent-Ross , F. M., Meurer , G. R., Audcent , J. R., et al. 2020, , 492, 848, 10.1093/mnras/stz3282
2020 doi
-
[11]
W., Deller , A
Bannister , K. W., Deller , A. T., Phillips , C., et al. 2019, Science, 365, 565, 10.1126/science.aaw5903
2019 doi
-
[12]
2016, Journal of Open Source Software, 1, 58, 10.21105/joss.00058
Barbary, K. 2016, Journal of Open Source Software, 1, 58, 10.21105/joss.00058
2016 doi
-
[13]
G., Tendulkar , S
Bassa , C. G., Tendulkar , S. P., Adams , E. A. K., et al. 2017, , 843, L8, 10.3847/2041-8213/aa7a0c
2017 doi
-
[14]
Beasley , M. A. 2020, in Reviews in Frontiers of Modern Astrophysics; From Space Debris to Cosmology, ed. P. Kab \'a th , D. Jones , & M. Skarka , 245--277, 10.1007/978-3-030-38509-5_9
2020 doi
-
[15]
1996, , 117, 393, 10.1051/aas:1996164
Bertin , E., & Arnouts , S. 1996, , 117, 393, 10.1051/aas:1996164
1996 doi
-
[16]
2002, in Astronomical Society of the Pacific Conference Series, Vol
Bertin , E., Mellier , Y., Radovich , M., et al. 2002, in Astronomical Society of the Pacific Conference Series, Vol. 281, Astronomical Data Analysis Software and Systems XI, ed. D. A. Bohlender , D. Durand , & T. H. Handley , 228
2002
-
[17]
M., Prochaska , J
Bhandari , S., Sadler , E. M., Prochaska , J. X., et al. 2020, , 895, L37, 10.3847/2041-8213/ab672e
2020 doi
-
[18]
E., Aggarwal , K., et al
Bhandari , S., Heintz , K. E., Aggarwal , K., et al. 2022, , 163, 69, 10.3847/1538-3881/ac3aec
2022 doi
-
[19]
C., Scott , D
Bhandari , S., Gordon , A. C., Scott , D. R., et al. 2023, , 948, 67, 10.3847/1538-4357/acc178
2023 doi
-
[20]
M., Kaspi , V
Bhardwaj , M., Gaensler , B. M., Kaspi , V. M., et al. 2021, , 910, L18, 10.3847/2041-8213/abeaa6
2021 doi
-
[21]
Y., et al
Bhardwaj , M., Michilli , D., Kirichenko , A. Y., et al. 2024, , 971, L51, 10.3847/2041-8213/ad64d1
2024 doi
-
[22]
D., Ravi , V., Belov , K
Bochenek , C. D., Ravi , V., Belov , K. V., et al. 2020, , 587, 59, 10.1038/s41586-020-2872-x
2020 doi
-
[23]
D., Ravi , V., & Dong , D
Bochenek , C. D., Ravi , V., & Dong , D. 2021, , 907, L31, 10.3847/2041-8213/abd634
2021 doi
-
[24]
2021, astropy/photutils: 1.3.0 , 1.3.0, Zenodo, Zenodo, 10.5281/zenodo.5796924
Bradley , L., Sip o cz , B., Robitaille , T., et al. 2021, astropy/photutils: 1.3.0 , 1.3.0, Zenodo, Zenodo, 10.5281/zenodo.5796924
2021 doi
-
[25]
2024, astropy/regions: v0.10, v0.10, Zenodo, 10.5281/zenodo.13852178
Bradley, L., Deil, C., Ginsburg, A., et al. 2024, astropy/regions: v0.10, v0.10, Zenodo, 10.5281/zenodo.13852178
2024 doi
-
[26]
J., Wharton , R
Chatterjee , S., Law , C. J., Wharton , R. S., et al. 2017, , 541, 58, 10.1038/nature20797
2017 doi
-
[27]
2018, , 863, 48, 10.3847/1538-4357/aad188
CHIME/FRB Collaboration , Amiri , M., Bandura , K., et al. 2018, , 863, 48, 10.3847/1538-4357/aad188
2018 doi
-
[28]
C., Bandura , K
CHIME/FRB Collaboration , Andersen , B. C., Bandura , K. M., et al. 2020, , 587, 54, 10.1038/s41586-020-2863-y
2020 doi
-
[30]
2021 b , , 257, 59, 10.3847/1538-4365/ac33ab
---. 2021 b , , 257, 59, 10.3847/1538-4365/ac33ab
2021 doi
-
[31]
S., Simha , S., Mannings , A., et al
Chittidi , J. S., Simha , S., Mannings , A., et al. 2021, , 922, 173, 10.3847/1538-4357/ac2818
2021 doi
-
[32]
C., Crain , J
Clemens , J. C., Crain , J. A., & Anderson , R. 2004, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 5492, Ground-based Instrumentation for Astronomy, ed. A. F. M. Moorwood & M. Iye , 331--340, 10.1117/12.550069
2004 doi
-
[33]
2025, A Catalog of Local Universe Fast Radio Bursts from CHIME/FRB and the KKO Outrigger
Collaboration, F., Amiri, M., Amouyal, D., et al. 2025, A Catalog of Local Universe Fast Radio Bursts from CHIME/FRB and the KKO Outrigger. 2502.11217
2025 arXiv
-
[34]
2013, , 51, 393, 10.1146/annurev-astro-082812-141017
Conroy , C. 2013, , 51, 393, 10.1146/annurev-astro-082812-141017
2013 doi
-
[35]
Conroy , C., & Gunn , J. E. 2010, , 712, 833, 10.1088/0004-637X/712/2/833
2010 doi
-
[36]
E., & White , M
Conroy , C., Gunn , J. E., & White , M. 2009, , 699, 486, 10.1088/0004-637X/699/1/486
2009 doi
- [37]
-
[38]
K., Bhandari , S., Deller , A
Day , C. K., Bhandari , S., Deller , A. T., Shannon , R. M., & Moss , V. A. 2021, The Astronomer's Telegram, 14515, 1
2021
-
[39]
K., Deller , A
Day , C. K., Deller , A. T., Shannon , R. M., et al. 2020, , 497, 3335, 10.1093/mnras/staa2138
2020 doi
-
[40]
T., Goss , W
Deller , A. T., Goss , W. M., Brisken , W. F., et al. 2019, , 875, 100, 10.3847/1538-4357/ab11c7
2019 doi
-
[41]
L., Bonnell , I
Dobbs , C. L., Bonnell , I. A., & Pringle , J. E. 2006, , 371, 1663, 10.1111/j.1365-2966.2006.10794.x
2006
-
[42]
2024, , 961, 44, 10.3847/1538-4357/ad0cbd
Dong , Y., Eftekhari , T., Fong , W.-f., et al. 2024, , 961, 44, 10.3847/1538-4357/ad0cbd
2024 doi
-
[43]
2017, , 849, 162, 10.3847/1538-4357/aa90b9
Eftekhari , T., & Berger , E. 2017, , 849, 162, 10.3847/1538-4357/aa90b9
2017 doi
-
[44]
2025, , 979, L22, 10.3847/2041-8213/ad9de2
Eftekhari , T., Dong , Y., Fong , W., et al. 2025, , 979, L22, 10.3847/2041-8213/ad9de2
2025 doi
-
[45]
G., & Elmegreen , D
Elmegreen , B. G., & Elmegreen , D. M. 1986, , 311, 554, 10.1086/164795
1986 doi
- [46]
-
[47]
2022, , 659, A191, 10.1051/0004-6361/202141727
Emsellem , E., Schinnerer , E., Santoro , F., et al. 2022, , 659, A191, 10.1051/0004-6361/202141727
2022 doi
-
[48]
B., Frogel , J
Eskridge , P. B., Frogel , J. A., Pogge , R. W., et al. 2002, , 143, 73, 10.1086/342340
2002 doi
-
[49]
2019, , 131, 075004, 10.1088/1538-3873/ab1d78
Fabricant , D., Fata , R., Epps , H., et al. 2019, , 131, 075004, 10.1088/1538-3873/ab1d78
2019 doi
-
[50]
2021, , 919, L23, 10.3847/2041-8213/ac242b
Fong , W.-f., Dong , Y., Leja , J., et al. 2021, , 919, L23, 10.3847/2041-8213/ac242b
2021 doi
-
[51]
W., Walter , F., & Leroy , A
Foyle , K., Rix , H. W., Walter , F., & Leroy , A. K. 2010, , 725, 534, 10.1088/0004-637X/725/1/534
2010 doi
-
[52]
M., et al
Freudling , W., Romaniello , M., Bramich , D. M., et al. 2013, , 559, A96, 10.1051/0004-6361/201322494
2013 doi
-
[53]
Gaia Collaboration , Vallenari , A., Brown , A. G. A., et al. 2022, arXiv e-prints, arXiv:2208.00211. 2208.00211
2022 arXiv
-
[54]
M., et al
Galbany , L., Stanishev , V., Mour \ a o , A. M., et al. 2014, , 572, A38, 10.1051/0004-6361/201424717
2014 doi
-
[55]
M., Brasseur , C
Ginsburg , A., Sip o cz , B. M., Brasseur , C. E., et al. 2019, , 157, 98, 10.3847/1538-3881/aafc33
2019 doi
-
[56]
C., Fong , W.-f., Kilpatrick , C
Gordon , A. C., Fong , W.-f., Kilpatrick , C. D., et al. 2023, , 954, 80, 10.3847/1538-4357/ace5aa
2023 doi
-
[57]
R., Millman, K
Harris, C. R., Millman, K. J., van der Walt, S. J., et al. 2020, Nature, 585, 357, 10.1038/s41586-020-2649-2
2020 doi
-
[58]
Harris , W. E. 1991, , 29, 543, 10.1146/annurev.aa.29.090191.002551
1991
-
[59]
H., et al
Hashimoto , T., Goto , T., Chen , B. H., et al. 2022, , 511, 1961, 10.1093/mnras/stac065
2022 doi
-
[60]
E., Prochaska , J
Heintz , K. E., Prochaska , J. X., Simha , S., et al. 2020, , 903, 152, 10.3847/1538-4357/abb6fb
2020 doi
-
[61]
M., Bhardwaj , M., Gordon , A
Hewitt , D. M., Bhardwaj , M., Gordon , A. C., et al. 2024, , 977, L4, 10.3847/2041-8213/ad8ce1
2024 doi
-
[62]
2013, , 208, 19, 10.1088/0067-0049/208/2/19
Hinshaw , G., Larson , D., Komatsu , E., et al. 2013, , 208, 19, 10.1088/0067-0049/208/2/19
2013 doi
-
[63]
2012, , 756, 187, 10.1088/0004-637X/756/2/187
Hjorth , J., Malesani , D., Jakobsson , P., et al. 2012, , 756, 187, 10.1088/0004-637X/756/2/187
2012 doi
-
[64]
R., Lyne , A
Hobbs , G., Lorimer , D. R., Lyne , A. G., & Kramer , M. 2005, , 360, 974, 10.1111/j.1365-2966.2005.09087.x
2005
-
[65]
M., J rgensen , I., Allington-Smith , J
Hook , I. M., J rgensen , I., Allington-Smith , J. R., et al. 2004, , 116, 425, 10.1086/383624
2004 doi
-
[66]
2025, arXiv e-prints, arXiv:2504.08038, 10.48550/arXiv.2504.08038
Horowicz , A., & Margalit , B. 2025, arXiv e-prints, arXiv:2504.08038, 10.48550/arXiv.2504.08038
2025 doi
-
[67]
W., Bunton , J
Hotan , A. W., Bunton , J. D., Chippendale , A. P., et al. 2021, , 38, e009, 10.1017/pasa.2021.1
2021 doi
-
[68]
Hunter, J. D. 2007, Computing in Science & Engineering, 9, 90, 10.1109/MCSE.2007.55
2007 doi
-
[69]
2019, Science China Physics, Mechanics, and Astronomy, 62, 959502, 10.1007/s11433-018-9376-1
Jiang , P., Yue , Y., Gan , H., et al. 2019, Science China Physics, Mechanics, and Astronomy, 62, 959502, 10.1007/s11433-018-9376-1
2019 doi
-
[70]
Johnson , B. D. 2021, bd-j/sedpy: sedpy v0.2.0 , v0.2.0, Zenodo, Zenodo, 10.5281/zenodo.4582723
2021 doi
-
[71]
D., Leja , J., Conroy , C., & Speagle , J
Johnson , B. D., Leja , J., Conroy , C., & Speagle , J. S. 2021, , 254, 22, 10.3847/1538-4365/abef67
2021 doi
-
[72]
A., & Mandel , E
Joye , W. A., & Mandel , E. 2003, in Astronomical Society of the Pacific Conference Series, Vol. 295, Astronomical Data Analysis Software and Systems XII, ed. H. E. Payne , R. I. Jedrzejewski , & R. N. Hook , 489
2003
-
[73]
M., & Beloborodov , A
Kaspi , V. M., & Beloborodov , A. M. 2017, , 55, 261, 10.1146/annurev-astro-081915-023329
2017 doi
-
[74]
E., & Raftery, A
Kass, R. E., & Raftery, A. E. 1995, Journal of the American Statistical Association, 90, 773, 10.1080/01621459.1995.10476572
1995
-
[75]
Kennicutt , Jr., R. C. 1998, , 36, 189, 10.1146/annurev.astro.36.1.189
1998 doi
-
[76]
2022, , 602, 585, 10.1038/s41586-021-04354-w
Kirsten , F., Marcote , B., Nimmo , K., et al. 2022, , 602, 585, 10.1038/s41586-021-04354-w
2022 doi
-
[77]
2017, , 844, 95, 10.3847/1538-4357/aa7b2d
Kokubo , M., Mitsuda , K., Sugai , H., et al. 2017, , 844, 95, 10.3847/1538-4357/aa7b2d
2017 doi
-
[78]
A., Schinnerer , E., et al
Kreckel , K., Blanc , G. A., Schinnerer , E., et al. 2016, , 827, 103, 10.3847/0004-637X/827/2/103
2016 doi
-
[79]
L., & Li , D
Kremer , K., Piro , A. L., & Li , D. 2021, , 917, L11, 10.3847/2041-8213/ac13a0
2021 doi
-
[80]
J., Sharma , K., Ravi , V., et al
Law , C. J., Sharma , K., Ravi , V., et al. 2024, , 967, 29, 10.3847/1538-4357/ad3736
2024 doi
-
[81]
C., Whitmore , B
Lee , J. C., Whitmore , B. C., Thilker , D. A., et al. 2022, , 258, 10, 10.3847/1538-4365/ac1fe5
2022 doi
-
[82]
W., Ryder , S
Lee-Waddell , K., James , C. W., Ryder , S. D., et al. 2023, , 40, e029, 10.1017/pasa.2023.27
2023 doi
-
[83]
2020, , 899, L6, 10.3847/2041-8213/aba907
Li , Y., & Zhang , B. 2020, , 899, L6, 10.3847/2041-8213/aba907
2020 doi
-
[84]
W., C \^o t \'e , P., et al
Lim , S., Peng , E. W., C \^o t \'e , P., et al. 2024, , 966, 168, 10.3847/1538-4357/ad3444
2024 doi
- [85]
-
[86]
2022, , 510, 1867, 10.1093/mnras/stab3500
Lu , W., Beniamini , P., & Kumar , P. 2022, , 510, 1867, 10.1093/mnras/stab3500
2022 doi
-
[87]
Macquart , J.-P., Bailes , M., Bhat , N. D. R., et al. 2010, Publications of the Astronomical Society of Australia, 27, 272, 10.1071/AS09082
2010 doi
-
[88]
P., Prochaska , J
Macquart , J. P., Prochaska , J. X., McQuinn , M., et al. 2020, , 581, 391, 10.1038/s41586-020-2300-2
2020 doi
-
[89]
G., Fong , W.-f., Simha , S., et al
Mannings , A. G., Fong , W.-f., Simha , S., et al. 2021, , 917, 75, 10.3847/1538-4357/abff56
2021 doi
-
[90]
Marcote , B., Paragi , Z., Hessels , J. W. T., et al. 2017, , 834, L8, 10.3847/2041-8213/834/2/L8
2017 doi
-
[91]
Marcote , B., Nimmo , K., Hessels , J. W. T., et al. 2020, , 577, 190, 10.1038/s41586-019-1866-z
2020 doi
-
[92]
Margalit , B., Berger , E., & Metzger , B. D. 2019, , 886, 110, 10.3847/1538-4357/ab4c31
2019 doi
-
[93]
D., James, C
Marnoch, L., Ryder, S. D., James, C. W., et al. 2023, Monthly Notices of the Royal Astronomical Society, 10.1093/MNRAS/STAD2353
2023 doi
-
[94]
S., & Schombert , J
McGaugh , S. S., & Schombert , J. M. 2014, , 148, 77, 10.1088/0004-6256/148/5/77
2014 doi
-
[95]
2004, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol
McGregor , P., Hart , J., Stevanovic , D., et al. 2004, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 5492, Ground-based Instrumentation for Astronomy, ed. A. F. M. Moorwood & M. Iye , 1033--1044, 10.1117/12.550288
2004 doi
-
[96]
2012, , 124, 1318, 10.1086/669044
McLeod , B., Fabricant , D., Nystrom , G., et al. 2012, , 124, 1318, 10.1086/669044
2012 doi
-
[97]
2020, , 898, L29, 10.3847/2041-8213/aba2cf
Mereghetti , S., Savchenko , V., Ferrigno , C., et al. 2020, , 898, L29, 10.3847/2041-8213/aba2cf
2020 doi
-
[98]
Moriya , T. J. 2016, , 830, L38, 10.3847/2041-8205/830/2/L38
2016 doi
- [99]
-
[100]
Nimmo , K., Hessels , J. W. T., Kirsten , F., et al. 2022 a , Nature Astronomy, 6, 393, 10.1038/s41550-021-01569-9
2022 doi
-
[101]
M., Hessels , J
Nimmo , K., Hewitt , D. M., Hessels , J. W. T., et al. 2022 b , , 927, L3, 10.3847/2041-8213/ac540f
2022 doi
-
[102]
2025, , 637, 48, 10.1038/s41586-024-08297-w
Nimmo , K., Pleunis , Z., Beniamini , P., et al. 2025, , 637, 48, 10.1038/s41586-024-08297-w
2025 doi
-
[103]
H., Aggarwal , K., Li , D., et al
Niu , C. H., Aggarwal , K., Li , D., et al. 2022, , 606, 873, 10.1038/s41586-022-04755-5
2022 doi
-
[104]
B., Cohen , J
Oke , J. B., Cohen , J. G., Carr , M., et al. 1995, , 107, 375, 10.1086/133562
1995 doi
-
[105]
2024, , 968, 50, 10.3847/1538-4357/ad40aa
Pandhi , A., Pleunis , Z., Mckinven , R., et al. 2024, , 968, 50, 10.3847/1538-4357/ad40aa
2024 doi
-
[106]
H., Anderson , G
Panther , F. H., Anderson , G. E., Bhandari , S., et al. 2023, , 519, 2235, 10.1093/mnras/stac3597
2023 doi
-
[107]
2010, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol
Paufique , J., Bruton , A., Glindemann , A., et al. 2010, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 7736, Adaptive Optics Systems II, ed. B. L. Ellerbroek , M. Hart , N. Hubin , & P. L. Wizinowich , 77361P, 10.1117/12.858261
2010 doi
-
[108]
Y., Ho , L
Peng , C. Y., Ho , L. C., Impey , C. D., & Rix , H.-W. 2002, , 124, 266, 10.1086/340952
2002 doi
-
[109]
2010, , 139, 2097, 10.1088/0004-6256/139/6/2097
---. 2010, , 139, 2097, 10.1088/0004-6256/139/6/2097
2010 doi
-
[110]
Petroff , E., Hessels , J. W. T., & Lorimer , D. R. 2022, , 30, 2, 10.1007/s00159-022-00139-w
2022 doi
-
[111]
2004, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol
Pirard , J.-F., Kissler-Patig , M., Moorwood , A., et al. 2004, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 5492, Ground-based Instrumentation for Astronomy, ed. A. F. M. Moorwood & M. Iye , 1763--1772, 10.1117/12.578293
2004 doi
-
[112]
2019, , 821, 1, 10.1016/j.physrep.2019.06.003
Platts , E., Weltman , A., Walters , A., et al. 2019, , 821, 1, 10.1016/j.physrep.2019.06.003
2019 doi
-
[113]
X., Tejos , N., Crighton , N., et al
Prochaska , J. X., Tejos , N., Crighton , N., et al. 2017, Linetools/Linetools: Third Minor Release , v0.3, Zenodo, Zenodo, 10.5281/zenodo.1036773
2017 doi
-
[114]
X., Macquart , J.-P., McQuinn , M., et al
Prochaska , J. X., Macquart , J.-P., McQuinn , M., et al. 2019, Science, 366, 231, 10.1126/science.aay0073
2019 doi
-
[115]
X., Hennawi, J
Prochaska, J. X., Hennawi, J. F., Westfall, K. B., et al. 2020, Journal of Open Source Software, 5, 2308, 10.21105/joss.02308
2020 doi
-
[116]
X., Hennawi , J., Cooke , R., et al
Prochaska , J. X., Hennawi , J., Cooke , R., et al. 2020, pypeit/PypeIt: Release 1.0.0 , v1.0.0, Zenodo, 10.5281/zenodo.3743493
2020 doi
-
[117]
X., Simha, S., almannin, et al
Prochaska, J. X., Simha, S., almannin, et al. 2023, FRBs/FRB: Release to sync with Gordon et al. 2023, v2.0, Zenodo, 10.5281/zenodo.8125230
2023 doi
-
[118]
2021, , 656, A133, 10.1051/0004-6361/202140695
Querejeta , M., Schinnerer , E., Meidt , S., et al. 2021, , 656, A133, 10.1051/0004-6361/202140695
2021 doi
-
[119]
M., Bezuidenhout , M
Rajwade , K. M., Bezuidenhout , M. C., Caleb , M., et al. 2022, , 514, 1961, 10.1093/mnras/stac1450
2022 doi
-
[120]
M., Driessen , L
Rajwade , K. M., Driessen , L. N., Barr , E. D., et al. 2024, , 532, 3881, 10.1093/mnras/stae1652
2024 doi
-
[121]
S., & Fishbach , M
Rao , A., Ye , C. S., & Fishbach , M. 2025, , 979, L12, 10.3847/2041-8213/ad9f2e
2025 doi
-
[122]
2019, , 482, 1966, 10.1093/mnras/sty1551
Ravi , V. 2019, , 482, 1966, 10.1093/mnras/sty1551
2019 doi
-
[123]
2019, , 572, 352, 10.1038/s41586-019-1389-7
Ravi , V., Catha , M., D'Addario , L., et al. 2019, , 572, 352, 10.1038/s41586-019-1389-7
2019 doi
-
[124]
2023, , 949, L3, 10.3847/2041-8213/acc4b6
Ravi , V., Catha , M., Chen , G., et al. 2023, , 949, L3, 10.3847/2041-8213/acc4b6
2023 doi
-
[125]
2022, pandas-dev/pandas: Pandas 1.4.2 , v1.4.2, Zenodo, Zenodo, 10.5281/zenodo.6408044
Reback , J., jbrockmendel , McKinney , W., et al. 2022, pandas-dev/pandas: Pandas 1.4.2 , v1.4.2, Zenodo, Zenodo, 10.5281/zenodo.6408044
2022 doi
- [126]
-
[127]
2014, , 437, 2361, 10.1093/mnras/stt2054
Rigaut , F., Neichel , B., Boccas , M., et al. 2014, , 437, 2361, 10.1093/mnras/stt2054
2014 doi
-
[128]
D., Bannister , K
Ryder , S. D., Bannister , K. W., Bhandari , S., et al. 2023, Science, 382, 294, 10.1126/science.adf2678
2023 doi
-
[129]
C., Jones , D
S \'a nchez-Gil , M. C., Jones , D. H., P \'e rez , E., et al. 2011, , 415, 753, 10.1111/j.1365-2966.2011.18759.x
2011
-
[130]
L., Mateo , M., & Saha , A
Schechter , P. L., Mateo , M., & Saha , A. 1993, , 105, 1342, 10.1086/133316
1993 doi
-
[131]
W., & Stephens, M
Scholz, F. W., & Stephens, M. A. 1987, Journal of the American Statistical Association, 82, 918. http://www.jstor.org/stable/2288805
1987
-
[132]
1978, Annals of Statistics, 6, 461
Schwarz , G. 1978, Annals of Statistics, 6, 461
1978
-
[133]
A., & Masters , K
Sellwood , J. A., & Masters , K. L. 2022, , 60, 10.1146/annurev-astro-052920-104505
2022 doi
-
[134]
Sersic , J. L. 1968, Atlas de Galaxias Australes (Observatoris Astronomico)
1968
-
[135]
2025, , 979, L21, 10.3847/2041-8213/ad9ddc
Shah , V., Shin , K., Leung , C., et al. 2025, , 979, L21, 10.3847/2041-8213/ad9ddc
2025 doi
-
[136]
M., Macquart , J
Shannon , R. M., Macquart , J. P., Bannister , K. W., et al. 2018, , 562, 386, 10.1038/s41586-018-0588-y
2018 doi
-
[137]
M., Bannister , K
Shannon , R. M., Bannister , K. W., Bera , A., et al. 2025, , 42, e036, 10.1017/pasa.2025.8
2025 doi
-
[138]
2023, , 950, 175, 10.3847/1538-4357/accf1d
Sharma , K., Somalwar , J., Law , C., et al. 2023, , 950, 175, 10.3847/1538-4357/accf1d
2023 doi
-
[139]
2024, , 635, 61, 10.1038/s41586-024-08074-9
Sharma , K., Ravi , V., Connor , L., et al. 2024, , 635, 61, 10.1038/s41586-024-08074-9
2024 doi
-
[140]
Speagle , J. S. 2020, , 493, 3132, 10.1093/mnras/staa278
2020 doi
-
[141]
H., Reich , P., Reich , W., et al
Sun , X. H., Reich , P., Reich , W., et al. 2011, , 536, A83, 10.1051/0004-6361/201117693
2011 doi
-
[142]
P., Gil de Paz , A., Kirichenko , A
Tendulkar , S. P., Gil de Paz , A., Kirichenko , A. Y., et al. 2021, , 908, L12, 10.3847/2041-8213/abdb38
2021 doi
-
[143]
1986, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol
Tody , D. 1986, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 627, Instrumentation in astronomy VI, ed. D. L. Crawford , 733, 10.1117/12.968154
1986 doi
-
[144]
2020, The Journal of Open Source Software, 5, 2004, 10.21105/joss.02004
van der Velden , E. 2020, The Journal of Open Source Software, 5, 2004, 10.21105/joss.02004
2020 doi
-
[145]
G., et al
van der Wel , A., Franx , M., van Dokkum , P. G., et al. 2014, , 788, 28, 10.1088/0004-637X/788/1/28
2014 doi
-
[146]
2018, , 555, 629, 10.1038/nature25767
van Dokkum , P., Danieli , S., Cohen , Y., et al. 2018, , 555, 629, 10.1038/nature25767
2018 doi
-
[147]
2011, , 536, A105, 10.1051/0004-6361/201117752
Vernet , J., Dekker , H., D'Odorico , S., et al. 2011, , 536, A105, 10.1051/0004-6361/201117752
2011 doi
-
[148]
E., et al
Virtanen, P., Gommers, R., Oliphant, T. E., et al. 2020, Nature Methods, 17, 261, 10.1038/s41592-019-0686-2
2020 doi
-
[149]
W., Gupta , V., et al
Wang , Z., Bannister , K. W., Gupta , V., et al. 2025, , 42, e005, 10.1017/pasa.2024.107
2025 doi
-
[150]
N., Mannings , A
Woodland , M. N., Mannings , A. G., Prochaska , J. X., et al. 2024, , 973, 64, 10.3847/1538-4357/ad643c
2024 doi
-
[151]
2023, Reviews of Modern Physics, 95, 035005, 10.1103/RevModPhys.95.035005
Zhang , B. 2023, Reviews of Modern Physics, 95, 035005, 10.1103/RevModPhys.95.035005
2023 doi
- [152]
-
[153]
2020, , 905, 99, 10.3847/1538-4357/abc34a
Zhou , P., Zhou , X., Chen , Y., et al. 2020, , 905, 99, 10.3847/1538-4357/abc34a
2020 doi
Reviewed August 7, 2026 · model on record in the stance chip above.
Discussion (0). Sign in to comment.