Associate Professorship of Observational Cosmology

Research output

Research output per year 2017 2017 2018 2019 2020 2021 2022 2023 2024 2025 2025

• 106 Article
• 7 Review article
• 2 Comment/debate
• 1 Editorial

Research output per year

Research output per year

Search results

• 2025

  Accelerating lensed quasar discovery and modeling with physics-informed variational autoencoders

  Andika, I. T., Schuldt, S., Suyu, S. H., Bag, S., Cañameras, R., Melo, A., Grillo, C. & Chan, J. H. H., 1 Feb 2025, In: Astronomy and Astrophysics. 694, A227.

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

  Open Access

  • Variational Autoencoder 100%
  • Lensing 100%
  • Physics-informed 100%
  • Quasars 100%
  • Autoencoder 100%

• Cosmology with supernova Encore in the strong lensing cluster MACS J0138-2155: Spectroscopy with MUSE

  Granata, G., Caminha, G. B., Ertl, S., Grillo, C., Schuldt, S., Suyu, S. H., Acebron, A., Bergamini, P., Cañameras, R., Koekemoer, A. M., Rosati, P. & Taubenberger, S., 1 May 2025, In: Astronomy and Astrophysics. 697, A94.

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

  • Integrated Magnitude 100%
  • First Galaxies 80%

• Euclid: The Early Release Observations Lens Search Experiment

  Acevedo Barroso, J. A., O’Riordan, C. M., Clément, B., Tortora, C., Collett, T. E., Courbin, F., Gavazzi, R., Metcalf, R. B., Busillo, V., Andika, I. T., Cabanac, R., Courtois, H. M., Crook-Mansour, J., Delchambre, L., Despali, G., Ecker, L. R., Franco, A., Holloway, P., Jackson, N. & Jahnke, K. & 189 others, Mahler, G., Marchetti, L., Matavulj, P., Melo, A., Meneghetti, M., Moustakas, L. A., Müller, O., Nucita, A. A., Paulino-Afonso, A., Pearson, J., Rojas, K., Scarlata, C., Schuldt, S., Serjeant, S., Sluse, D., Suyu, S. H., Vaccari, M., Verma, A., Vernardos, G., Walmsley, M., Bouy, H., Walth, G. L., Powell, D. M., Bolzonella, M., Cuillandre, J. C., Kluge, M., Saifollahi, T., Schirmer, M., Stone, C., Acebron, A., Bazzanini, L., Díaz-Sánchez, A., Hogg, N. B., Koopmans, L. V. E., Kruk, S., Leuzzi, L., Manjón-García, A., Mannucci, F., Nagam, B. C., Pearce-Casey, R., Scharré, L., Wilde, J., Altieri, B., Amara, A., Andreon, S., Auricchio, N., Baccigalupi, C., Baldi, M., Balestra, A., Bardelli, S., Basset, A., Battaglia, P., Bender, R., Bonino, D., Branchini, E., Brescia, M., Brinchmann, J., Caillat, A., Camera, S., Candini, G. P., Capobianco, V., Carbone, C., Carretero, J., Casas, S., Castellano, M., Castignani, G., Cavuoti, S., Cimatti, A., Colodro-Conde, C., Congedo, G., Conselice, C. J., Conversi, L., Copin, Y., Corcione, L., Cropper, M., Da Silva, A., Degaudenzi, H., De Lucia, G., Dinis, J., Dubath, F., Dupac, X., Dusini, S., Farina, M., Farrens, S., Ferriol, S., Frailis, M., Franceschi, E., Galeotta, S., Garilli, B., George, K., Gillard, W., Gillis, B., Giocoli, C., Gómez-Alvarez, P., Grazian, A., Grupp, F., Guzzo, L., Haugan, S. V. H., Hoekstra, H., Holmes, W., Hook, I., Hormuth, F., Hornstrup, A., Jhabvala, M., Joachimi, B., Keihänen, E., Kermiche, S., Kiessling, A., Kubik, B., Kunz, M., Kurki-Suonio, H., Le Mignant, D., Ligori, S., Lilje, P. B., Lindholm, V., Lloro, I., Mainetti, G., Maiorano, E., Mansutti, O., Marcin, S., Marggraf, O., Martinelli, M., Martinet, N., Marulli, F., Massey, R., Medinaceli, E., Melchior, M., Mellier, Y., Merlin, E., Meylan, G., Moresco, M., Moscardini, L., Munari, E., Nakajima, R., Neissner, C., Nichol, R. C., Niemi, S. M., Nightingale, J. W., Padilla, C., Paltani, S., Pasian, F., Pedersen, K., Percival, W. J., Pettorino, V., Pires, S., Polenta, G., Poncet, M., Popa, L. A., Pozzetti, L., Raison, F., Rebolo, R., Renzi, A., Rhodes, J., Riccio, G., Romelli, E., Roncarelli, M., Rossetti, E., Saglia, R., Sakr, Z., Sánchez, A. G., Sapone, D., Schneider, P., Schrabback, T., Secroun, A., Seidel, G., Serrano, S., Sirignano, C., Sirri, G., Skottfelt, J., Stanco, L., Steinwagner, J., Tallada-Crespí, P., Tavagnacco, D., Taylor, A. N., Tereno, I., Toledo-Moreo, R., Torradeflot, F., Tutusaus, I., Valentijn, E. A., Valenziano, L., Vassallo, T., Wang, Y., Weller, J., Zucca, E., Burigana, C., Scottez, V., Viel, M., Scott, D. & Vegetti, S., 1 May 2025, In: Astronomy and Astrophysics. 697, A14.

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

  • Early Release 100%
  • Search Experiment 100%
  • Euclid 100%
  • Perseus Cluster 100%
  • Albert Einstein 42%

• Euclid: Searches for strong gravitational lenses using convolutional neural nets in Early Release Observations of the Perseus field

  Pearce-Casey, R., Nagam, B. C., Wilde, J., Busillo, V., Ulivi, L., Andika, I. T., Manjón-García, A., Leuzzi, L., Matavulj, P., Serjeant, S., Walmsley, M., Barroso, J. A. A., O’Riordan, C. M., Clément, B., Tortora, C., Collett, T. E., Courbin, F., Gavazzi, R., Metcalf, R. B. & Cabanac, R. & 187 others, Courtois, H. M., Crook-Mansour, J., Delchambre, L., Despali, G., Ecker, L. R., Franco, A., Holloway, P., Jahnke, K., Mahler, G., Marchetti, L., Melo, A., Meneghetti, M., Müller, O., Nucita, A. A., Pearson, J., Rojas, K., Scarlata, C., Schuldt, S., Sluse, D., Suyu, S. H., Vaccari, M., Vegetti, S., Verma, A., Vernardos, G., Bolzonella, M., Kluge, M., Saifollahi, T., Schirmer, M., Stone, C., Paulino-Afonso, A., Bazzanini, L., Hogg, N. B., Koopmans, L. V. E., Kruk, S., Mannucci, F., Bromley, J. M., Díaz-Sánchez, A., Dickinson, H. J., Powell, D. M., Bouy, H., Laureijs, R., Altieri, B., Amara, A., Andreon, S., Baccigalupi, C., Baldi, M., Balestra, A., Bardelli, S., Battaglia, P., Bonino, D., Branchini, E., Brescia, M., Brinchmann, J., Caillat, A., Camera, S., Capobianco, V., Carbone, C., Carretero, J., Casas, S., Castellano, M., Castignani, G., Cavuoti, S., Cimatti, A., Colodro-Conde, C., Congedo, G., Conselice, C. J., Conversi, L., Copin, Y., Cropper, M., Da Silva, A., Degaudenzi, H., De Lucia, G., Di Giorgio, A. M., Dinis, J., Dubath, F., Dupac, X., Dusini, S., Farina, M., Farrens, S., Faustini, F., Ferriol, S., Frailis, M., Franceschi, E., Galeotta, S., George, K., Gillard, W., Gillis, B., Giocoli, C., Gómez-Alvarez, P., Grazian, A., Grupp, F., Haugan, S. V. H., Holmes, W., Hook, I., Hormuth, F., Hornstrup, A., Hudelot, P., Jhabvala, M., Joachimi, B., Keihänen, E., Kermiche, S., Kiessling, A., Kilbinger, M., Kubik, B., Kümmel, M., Kunz, M., Kurki-Suonio, H., Le Mignant, D., Ligori, S., Lilje, P. B., Lindholm, V., Lloro, I., Maiorano, E., Mansutti, O., Marggraf, O., Markovic, K., Martinelli, M., Martinet, N., Marulli, F., Massey, R., Medinaceli, E., Mei, S., Melchior, M., Mellier, Y., Merlin, E., Meylan, G., Moresco, M., Moscardini, L., Nakajima, R., Neissner, C., Nichol, R. C., Niemi, S. M., Nightingale, J. W., Padilla, C., Paltani, S., Pasian, F., Pedersen, K., Percival, W. J., Pettorino, V., Pires, S., Polenta, G., Poncet, M., Popa, L. A., Pozzetti, L., Raison, F., Renzi, A., Rhodes, J., Riccio, G., Romelli, E., Roncarelli, M., Rossetti, E., Saglia, R., Sakr, Z., Sánchez, A. G., Sapone, D., Sartoris, B., Schneider, P., Schrabback, T., Secroun, A., Seidel, G., Serrano, S., Sirignano, C., Sirri, G., Skottfelt, J., Stanco, L., Steinwagner, J., Tallada-Crespí, P., Tereno, I., Toledo-Moreo, R., Torradeflot, F., Tutusaus, I., Valentijn, E. A., Valenziano, L., Vassallo, T., Kleijn, G. V., Veropalumbo, A., Wang, Y., Weller, J., Zamorani, G., Zucca, E., Burigana, C., Calabrese, M., Mora, A., Pöntinen, M., Scottez, V., Viel, M. & Margalef-Bentabol, B., 1 Apr 2025, In: Astronomy and Astrophysics. 696, A214.

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

  Open Access

  • Convolutional Neural Network 100%
  • Gravitational Lensing 100%
  • Detection Pipeline 28%
  • Visual Inspection 28%
  • Neural Network Architecture 14%

• Euclid I. Overview of the Euclid mission

  Euclid Collaboration, 1 May 2025, In: Astronomy and Astrophysics. 697, A1.

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

  • Data Transmission 100%
  • Optical Imaging 100%
  • Standard Model 100%
  • High Resolution 100%
  • Near Infrared 100%
  37 Scopus citations

• HOLISMOKES XIII. Strong-lens candidates at all mass scales and their environments from the Hyper-Suprime Cam and deep learning

  Schuldt, S., Cañameras, R., Andika, I. T., Bag, S., Melo, A., Shu, Y., Suyu, S. H., Taubenberger, S. & Grillo, C., 1 Jan 2025, In: Astronomy and Astrophysics. 693, A291.

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

  Open Access

  • Deep Learning 100%
  • Galaxies 100%
  • Mass Scale 100%
  • Hyper Suprime-Cam 100%
  • Neural Network 100%

• J1721+8842: The first Einstein zigzag lens

  Dux, F., Millon, M., Lemon, C., Schmidt, T., Courbin, F., Shajib, A. J., Treu, T., Birrer, S., Wong, K. C., Agnello, A., Andrade, A., Galan, A., Hjorth, J., Paic, E., Schuldt, S., Schweinfurth, A., Sluse, D., Smette, A. & Suyu, S. H., 1 Feb 2025, In: Astronomy and Astrophysics. 694, A300.

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

  Open Access

  • Zigzag 100%
  • Lensing 100%
  • Albert Einstein 100%
  • Quasar 100%
  • Galaxies 57%

• LensWatch. II. Improved Photometry and Time-delay Constraints on the Strongly Lensed Type Ia Supernova 2022qmx (“SN Zwicky”) with Hubble Space Telescope Template Observations

  Larison, C., Pierel, J. D. R., Newman, M. J. B., Jha, S. W., Gilman, D., Hayes, E. E., Agrawal, A., Arendse, N., Birrer, S., Bronikowski, M., Chakrabarti, S., Della Costa, J. M., Coulter, D. A., Courbin, F., Dalrymple, K. A., Dhawan, S., Diego, J. M., Gall, C., Goobar, A. & Hjorth, J. & 17 others, Huang, X., Johansson, J., Mao, S., Marques-Chaves, R., Mazzali, P. A., More, A., Moustakas, L. A., Pérez-Fournon, I., Petrushevska, T., Poidevin, F., Rest, A., Shajib, A. J., Shirley, R., Strolger, L. G., Suyu, S. H., Treu, T. & Zenati, Y., 20 Feb 2025, In: Astrophysical Journal. 980, 2, 172.

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

  Open Access

  • Time Delay 100%
  • Delay Constraint 100%
  • Lensing 100%
  • Photometry 100%
  • Type Ia Supernovae 100%
  1 Scopus citations

• TDCOSMO: XVII. New time delays in 22 lensed quasars from optical monitoring with the ESO-VST 2.6m and MPG 2.2m telescopes

  Dux, F., Millon, M., Galan, A., Paic, E., Lemon, C., Courbin, F., Bonvin, V., Anguita, T., Auger, M., Birrer, S., Buckley-Geer, E., Fassnacht, C. D., Frieman, J., Mcmahon, R. G., Marshall, P. J., Melo, A., Motta, V., Neira, F., Sluse, D. & Suyu, S. H. & 12 others, Treu, T., Agnello, A., Ávila, F., Chan, J., Chijani, M., Rojas, K., Hempel, A., Hempel, M., Kim, S., Eigenthaler, P., Lachaume, R. & Rabus, M., 1 May 2025, In: Astronomy and Astrophysics. 697, A139.

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

  • Quasar 100%
  • Very Large Telescope 20%
  • Astrometry 20%
  • Light Curve 20%
  • Gravitational Microlensing 20%

• XIV. Time-delay and differential dust extinction determination with lensed type II supernova color curves

  Grupa, J., Taubenberger, S., Suyu, S. H., Huber, S., Vogl, C. & Sluse, D., 1 Jan 2025, In: Astronomy and Astrophysics. 693, A292.

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

  Open Access

  • Time Delay 100%
  • Lensing 100%
  • Time Differential 100%
  • Type II Supernovae 100%
  • Dust Extinction 100%
• 2024

  AGEL: Is the Conflict Real? Investigating Galaxy Evolution Models Using Strong Lensing at 0.3 < z < 0.9

  Sahu, N., Tran, K. V., Suyu, S. H., Shajib, A. J., Ertl, S., Kacprzak, G. G., Glazebrook, K., Jones, T., Vasan, K., Barone, T. M., Baker, A. M., Skobe, H., Derkenne, C., Lewis, G. F., Sweet, S. M. & Lopez, S., 1 Jul 2024, In: Astrophysical Journal. 970, 1, 86.

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

  Open Access

  • Evolution Model 100%
  • Galaxy Evolution 100%
  • Strong Lensing 100%
  • Mass Distribution 33%
  • Total Mass 33%
  2 Scopus citations

• Augmenting the power of time-delay cosmography in lens galaxy clusters by probing their member galaxies

  Bergamini, P., Schuldt, S., Acebron, A., Grillo, C., Meštrić, U., Granata, G., Caminha, G. B., Meneghetti, M., Mercurio, A., Rosati, P., Suyu, S. H. & Vanzella, E., 1 Feb 2024, In: Astronomy and Astrophysics. 682, L2.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  • Time Delay 100%
  • Galaxies 100%
  • Galaxy Clusters 100%
  • Cosmography 100%
  • Cosmological Parameters 50%
  1 Scopus citations

• Cosmography from accurate mass modeling of the lens group SDSS J0100+1818: Five sources at three different redshifts

  Bolamperti, A., Grillo, C., Caminha, G. B., Granata, G., Suyu, S. H., Cañameras, R., Christensen, L., Vernet, J. & Zanella, A., 1 Dec 2024, In: Astronomy and Astrophysics. 692, A239.

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

  Open Access

  • Galaxies 100%
  • Total Mass 100%
  • Accurate Mass 100%
  • Mass Modeling 100%
  • Cosmography 100%
  1 Scopus citations

• Cosmography with supernova Refsdal through time-delay cluster lensing: Independent measurements of the Hubble constant and geometry of the Universe

  Grillo, C., Pagano, L., Rosati, P. & Suyu, S. H., 1 Apr 2024, In: Astronomy and Astrophysics. 684, L23.

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

  Open Access

  • Time Delay 100%
  • Lensing 100%
  • Supernovae 100%
  • Hubble Constant 100%
  • Cosmography 100%
  21 Scopus citations

• Detecting unresolved lensed SNe Ia in LSST using blended light curves

  Bag, S., Huber, S., Suyu, S. H., Arendse, N., Andika, I. T., Cañameras, R., Kim, A., Linder, E., Lodha, K., Melo, A., More, A., Schuldt, S. & Shafieloo, A., 1 Nov 2024, In: Astronomy and Astrophysics. 691, A100.

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

  Open Access

  • Lensing 100%
  • Light Curves 100%
  • SNe Ia 100%
  • False Positive Result 100%
  • False Positive Rate 42%
  1 Scopus citations

• El Gordo needs El Anzuelo: Probing the structure of cluster members with multi-band extended arcs in JWST data

  Galan, A., Caminha, G. B., Knollmüller, J., Roth, J. & Suyu, S. H., 1 Sep 2024, In: Astronomy and Astrophysics. 689, A304.

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

  Open Access

  • Cluster Structure 100%
  • Cluster Member 100%
  • Lensing 100%
  • Galaxy Clusters 100%
  • Mass Distribution 100%
  2 Scopus citations

• HOLISMOKES: XI. Evaluation of supervised neural networks for strong-lens searches in ground-based imaging surveys

  Cañameras, R., Schuldt, S., Shu, Y., Suyu, S. H., Taubenberger, S., Andika, I. T., Bag, S., Inoue, K. T., Jaelani, A. T., Leal-Taixé, L., Meinhardt, T., Melo, A. & More, A., 1 Dec 2024, In: Astronomy and Astrophysics. 692, A72.

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

  Open Access

  • Galaxies 100%
  • Supervised Neural Network 100%
  • Imaging Surveys 100%
  • Ground-based Imaging 100%
  • Receiver Operating Characteristic 100%
  4 Scopus citations

• HOLISMOKES: XII. Time-delay measurements of strongly lensed Type Ia supernovae using a long short-term memory network

  Huber, S. & Suyu, S. H., 1 Dec 2024, In: Astronomy and Astrophysics. 692, A132.

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

  Open Access

  • Time Delay Estimation 100%
  • Long Short-term Memory Network 100%
  • Lensing 100%
  • Type Ia Supernovae 100%
  • Neural Network 100%
  3 Scopus citations

• Improved model of the Supernova Refsdal cluster MACS J1149.5+2223 thanks to VLT /MUSE

  Schuldt, S., Grillo, C., Caminha, G. B., Mercurio, A., Rosati, P., Morishita, T., Stiavelli, M., Suyu, S. H., Bergamini, P., Brescia, M., Calura, F. & Meneghetti, M., 1 Sep 2024, In: Astronomy and Astrophysics. 689, A42.

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

  Open Access

  • Supernovae 100%
  • MACS J1149.5+2223 100%
  • VLT MUSE 100%
  • Very Large Telescope 100%
  • Total Mass 50%
  3 Scopus citations

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

  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. & DŚilva, J. C. J. & 43 others, Engesser, M., Foo, N., Gall, C., Garuda, N., Grillo, C., Grogin, N. A., Henderson, J., Hjorth, J., Jansen, R. A., Johansson, J., Kamieneski, P. S., Koekemoer, A. M., Larison, C., Marshall, M. A., Moustakas, L. A., Nonino, M., Ortiz, R., Petrushevska, T., Pirzkal, N., Robotham, A., Ryan, R. E., Schuldt, S., Strolger, L. G., Summers, J., Suyu, S. H., Treu, T., Willmer, C. N. A., Windhorst, R. A., Yan, H., Zitrin, A., Acebron, A., Chakrabarti, S., Coulter, D. A., Fox, O. D., Huang, X., Jha, S. W., Li, G., Mazzali, P. A., Meena, A. K., Pérez-Fournon, I., Poidevin, F., Rest, A. & Riess, A. G., 1 May 2024, In: Astrophysical Journal. 967, 1, 50.

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

  Open Access

  • Time Delay 100%
  • Supernovae 100%
  • Type Ia Supernovae 100%
  • Supernovae Ia 33%
  • Mass Distribution 16%
  18 Scopus citations

• Lensed Type Ia Supernova “Encore” at z = 2: The First Instance of Two Multiply Imaged Supernovae in the Same Host Galaxy

  Pierel, J. D. R., Newman, A. B., Dhawan, S., Gu, M., Joshi, B. A., Li, T., Schuldt, S., Strolger, L. G., Suyu, S. H., Caminha, G. B., Cohen, S. H., Diego, J. M., DŚilva, J. C. J., Ertl, S., Frye, B. L., Granata, G., Grillo, C., Koekemoer, A. M., Li, J. & Robotham, A. & 43 others, Summers, J., Treu, T., Windhorst, R. A., Zitrin, A., Agarwal, S., Agrawal, A., Arendse, N., Belli, S., Burns, C., Cañameras, R., Chakrabarti, S., Chen, W., Collett, T. E., Coulter, D. A., Ellis, R. S., Engesser, M., Foo, N., Fox, O. D., Gall, C., Garuda, N., Gezari, S., Gomez, S., Glazebrook, K., Hjorth, J., Huang, X., Jha, S. W., Kamieneski, P. S., Kelly, P., Larison, C., Moustakas, L. A., Pascale, M., Pérez-Fournon, I., Petrushevska, T., Poidevin, F., Rest, A., Shahbandeh, M., Shajib, A. J., Siebert, M., Storfer, C., Talbot, M., Wang, Q., Wevers, T. & Zenati, Y., 1 Jun 2024, In: Astrophysical Journal Letters. 967, 2, L37.

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

  Open Access

  • Lensing 100%
  • Supernovae 100%
  • Encore 100%
  • Type Ia Supernovae 100%
  • Host Galaxy 100%
  22 Scopus citations

• Strong Gravitational Lensing and Microlensing of Supernovae

  Suyu, S. H., Goobar, A., Collett, T., More, A. & Vernardos, G., Feb 2024, In: Space Science Reviews. 220, 1, 13.

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

  Open Access

  • Lensing 100%
  • Supernovae 100%
  • Strong Gravitational Lensing 100%
  • Gravitational Microlensing 100%
  • Time Delay 22%
  23 Scopus citations

• Strong-lensing and kinematic analysis of CASSOWARY 31: Can strong lensing constrain the masses of multi-plane lenses?

  Wang, H., Cañameras, R., Suyu, S. H., Galan, A., Grillo, C., Caminha, G. B. & Christensen, L., 1 Oct 2024, In: Astronomy and Astrophysics. 690, A1.

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

  Open Access

  • Multi-plane 100%
  • Kinematic Analysis 100%
  • Strong Lensing 100%
  • Secondary Lens 100%
  • Plane Lens 100%

• Strong lensing of tidal disruption events: Detection rates in imaging surveys

  Szekerczes, K., Ryu, T., Suyu, S. H., Huber, S., Oguri, M. & Dai, L., 1 Oct 2024, In: Astronomy and Astrophysics. 690, A384.

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

  Open Access

  • Detection Rate 100%
  • Event Detection 100%
  • Strong Lensing 100%
  • Imaging Surveys 100%
  • Tidal Disruption Events 100%

• Survey of gravitationally lensed objects in HSC imaging (SuGOHI) - IX. Discovery of strongly lensed quasar candidates

  Chan, J. H. H., Wong, K. C., Ding, X., Chao, D., Chiu, I. N., Jaelani, A. T., Kayo, I., More, A., Oguri, M. & Suyu, S. H., 1 Jan 2024, In: Monthly Notices of the Royal Astronomical Society. 527, 3, p. 6253-6275 23 p.

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

  Open Access

  • Lensing 100%
  • Quasars 100%
  • Quasar 100%
  • Laplacian 25%
  • Data-centric 12%
  8 Scopus citations

• The missing quasar image in the gravitationally lensed quasar HE0230−2130: Implications for the cored lens mass distribution and dark satellites

  Ertl, S., Schuldt, S., Suyu, S. H., Schechter, P. L., Halkola, A. & Wagner, J., 1 May 2024, In: Astronomy and Astrophysics. 685, A15.

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

  Open Access

  • Mass Distribution 100%
  • Galaxies 100%
  • Lensing 100%
  • Quasars 100%
  • Quasar 100%
  2 Scopus citations

• The Next Step in Galaxy Cluster Strong Lensing: Modeling the Surface Brightness of Multiply Imaged Sources

  Acebron, A., Grillo, C., Suyu, S. H., Angora, G., Bergamini, P., Caminha, G. B., Ertl, S., Mercurio, A., Nonino, M., Rosati, P., Wang, H., Bolamperti, A., Meneghetti, M., Schuldt, S. & Vanzella, E., 1 Nov 2024, In: Astrophysical Journal. 976, 1, 110.

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

  Open Access

  • Lensing 100%
  • Quasars 100%
  • Galaxy Clusters 100%
  • Strong Lensing 100%
  • Surface Brightness 100%
  1 Scopus citations

• Time-Delay Cosmography: Measuring the Hubble Constant and Other Cosmological Parameters with Strong Gravitational Lensing

  Birrer, S., Millon, M., Sluse, D., Shajib, A. J., Courbin, F., Erickson, S., Koopmans, L. V. E., Suyu, S. H. & Treu, T., Aug 2024, In: Space Science Reviews. 220, 5, 48.

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

  Open Access

  • Time Delay 100%
  • Cosmological Parameters 100%
  • Hubble Constant 100%
  • Cosmography 100%
  • Strong Gravitational Lensing 100%
  23 Scopus citations

• XVI. Measurement of the Hubble constant from the lensed quasar WGD 2038–4008

  Wong, K. C., Dux, F., Shajib, A. J., Suyu, S. H., Millon, M., Mozumdar, P., Wells, P. R., Agnello, A., Birrer, S., Buckley-Geer, E. J., Courbin, F., Fassnacht, C. D., Frieman, J., Galan, A., Lin, H., Marshall, P. J., Poh, J., Schuldt, S., Sluse, D. & Treu, T., 1 Sep 2024, In: Astronomy and Astrophysics. 689, A168.

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

  Open Access

  • Time Delay 100%
  • Lensing 100%
  • Quasars 100%
  • Hubble Constant 100%
  • Quasar 100%
  4 Scopus citations
• 2023

  Accelerating galaxy dynamical modeling using a neural network for joint lensing and kinematic analyses

  Gomer, M. R., Ertl, S., Biggio, L., Wang, H., Galan, A., Van De Vyvere, L., Sluse, D., Vernardos, G. & Suyu, S. H., 1 Nov 2023, In: Astronomy and Astrophysics. 679, A59.

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

  Open Access

  • Neural Network 100%
  • Galaxies 100%
  • Dynamical Modeling 100%
  • Kinematic Analysis 100%
  • Lensing 100%
  3 Scopus citations

• Augmenting the power of time-delay cosmography in lens galaxy clusters by probing their member galaxies I. Type Ia supernovae

  Acebron, A., Schuldt, S., Grillo, C., Bergamini, P., Granata, G., Meštrić, U., Caminha, G. B., Meneghetti, M., Mercurio, A., Rosati, P., Suyu, S. H. & Vanzella, E., 1 Dec 2023, In: Astronomy and Astrophysics. 680, L9.

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

  Open Access

  • Time Delay 100%
  • Galaxies 100%
  • Cosmological Parameters 100%
  • Type Ia Supernovae 100%
  • I-type 100%
  4 Scopus citations

• HOLISMOKES: IX. Neural network inference of strong-lens parameters and uncertainties from ground-based images

  Schuldt, S., Cañameras, R., Shu, Y., Suyu, S. H., Taubenberger, S., Meinhardt, T. & Leal-Taixé, L., 1 Mar 2023, In: Astronomy and Astrophysics. 671, A147.

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

  Open Access

  • Convolutional Neural Network 100%
  • Ground-based Images 100%
  • Neural Network Inference 100%
  • Lens Parameters 100%
  • Neural Network 100%
  10 Scopus citations

• HOLISMOKES: X. Comparison between neural network and semi-automated traditional modeling of strong lenses

  Schuldt, S., Suyu, S. H., Cañameras, R., Shu, Y., Taubenberger, S., Ertl, S. & Halkola, A., 1 May 2023, In: Astronomy and Astrophysics. 673, A33.

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

  Open Access

  • Neural Network 100%
  • Semi-automated 100%
  • Traditional Models 100%
  • Transients 100%
  • Good Match 100%
  8 Scopus citations

• LensWatch. I. Resolved HST Observations and Constraints on the Strongly Lensed Type Ia Supernova 2022qmx (“SN Zwicky”)

  Pierel, J. D. R., Arendse, N., Ertl, S., Huang, X., Moustakas, L. A., Schuldt, S., Shajib, A. J., Shu, Y., Birrer, S., Bronikowski, M., Hjorth, J., Suyu, S. H., Agarwal, S., Agnello, A., Bolton, A. S., Chakrabarti, S., Cold, C., Courbin, F., Della Costa, J. M. & Dhawan, S. & 25 others, Engesser, M., Fox, O. D., Gall, C., Gomez, S., Goobar, A., Jha, S. W., Jimenez, C., Johansson, J., Larison, C., Li, G., Marques-Chaves, R., Mao, S., Mazzali, P. A., Perez-Fournon, I., Petrushevska, T., Poidevin, F., Rest, A., Sheu, W., Shirley, R., Silver, E., Storfer, C., Strolger, L. G., Treu, T., Wojtak, R. & Zenati, Y., 1 May 2023, In: Astrophysical Journal. 948, 2, 115.

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

  Open Access

  • Lensing 100%
  • Type Ia Supernovae 100%
  • Gravitational Microlensing 100%
  • Supernovae 100%
  • Hubble Space Telescope 100%
  22 Scopus citations

• Reconstructing the extended structure of multiple sources strongly lensed by the ultra-massive elliptical galaxy SDSS J0100+1818

  Bolamperti, A., Grillo, C., Cañameras, R., Suyu, S. H. & Christensen, L., 1 Mar 2023, In: Astronomy and Astrophysics. 671, A60.

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

  Open Access

  • Total Mass 100%
  • Lensing 100%
  • Extended Structure 100%
  • Elliptical Galaxies 100%
  • Early-Type Galaxies 100%
  6 Scopus citations

• Simulation-guided galaxy evolution inference: A case study with strong lensing galaxies

  Filipp, A., Shu, Y., Pakmor, R., Suyu, S. H. & Huang, X., 12 Sep 2023, In: Astronomy and Astrophysics. 677, A113.

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

  Open Access

  • Galaxies 100%
  • Galaxy Evolution 100%
  • Strong Lensing 100%
  • Evolution Inference 100%
  • Cosmological Simulations 28%
  2 Scopus citations

• Streamlined lensed quasar identification in multiband images via ensemble networks

  Andika, I. T., Suyu, S. H., Cañameras, R., Melo, A., Schuldt, S., Shu, Y., Eilers, A. C., Jaelani, A. T. & Yue, M., 1 Oct 2023, In: Astronomy and Astrophysics. 678, A103.

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

  Open Access

  • Lensing 100%
  • Ensemble Network 100%
  • Quasars 100%
  • Multiband Imaging 100%
  • Convolutional Network 100%
  8 Scopus citations

• STRIDES: Automated uniform models for 30 quadruply imaged quasars

  DES Collaboration, 1 Jan 2023, In: Monthly Notices of the Royal Astronomical Society. 518, 1, p. 1260-1300 41 p.

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

  Open Access

  • Uniform Model 100%
  • Quasars 100%
  • Cosmography 100%
  • Delay Time 100%
  • Quasar 100%
  37 Scopus citations

• TDCOSMO: XIII. Cosmological distance measurements in light of the mass-sheet degeneracy: Forecasts from strong lensing and integral field unit stellar kinematics

  Yildirim, A., Suyu, S. H., Chen, G. C. F. & Komatsu, E., 1 Jul 2023, In: Astronomy and Astrophysics. 675, A21.

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

  Open Access

  • Time Delay 100%
  • Distance Measure 100%
  • Strong Lensing 100%
  • Cosmological Distances 100%
  • Stellar Kinematics 100%
  12 Scopus citations

• TDCOSMO: X. Automated modeling of nine strongly lensed quasars and comparison between lens-modeling software

  Ertl, S., Schuldt, S., Suyu, S. H., Schmidt, T., Treu, T., Birrer, S., Shajib, A. J. & Sluse, D., 1 Apr 2023, In: Astronomy and Astrophysics. 672, A2.

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

  Open Access

  • Modeling Software 100%
  • Automated Modeling 100%
  • Lensing 100%
  • Quasars 100%
  • Lens Modeling 100%
  18 Scopus citations

• TDCOSMO: XII. Improved Hubble constant measurement from lensing time delays using spatially resolved stellar kinematics of the lens galaxy

  Shajib, A. J., Mozumdar, P., Chen, G. C. F., Treu, T., Cappellari, M., Knabel, S., Suyu, S. H., Bennert, V. N., Frieman, J. A., Sluse, D., Birrer, S., Courbin, F., Fassnacht, C. D., Villafaña, L. & Williams, P. R., 1 May 2023, In: Astronomy and Astrophysics. 673, A9.

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

  Open Access

  • Time Delay 100%
  • Galaxies 100%
  • Spatially Resolved 100%
  • Lensing 100%
  • Hubble Constant 100%
  59 Scopus citations
• 2022

  Constraining the multi-scale dark-matter distribution in CASSOWARY 31 with strong gravitational lensing and stellar dynamics

  Wang, H., Cañameras, R., Caminha, G. B., Suyu, S. H., Yildirim, A., Chirivì, G., Christensen, L., Grillo, C. & Schuldt, S., 1 Dec 2022, In: Astronomy and Astrophysics. 668, A162.

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

  Open Access

  • Galaxies 100%
  • Dark Matter Distribution 100%
  • Strong Gravitational Lensing 100%
  • Stellar Dynamics 100%
  • Galactic Cluster 100%
  13 Scopus citations

• Erratum: HOLISMOKES IV. Efficient mass modeling of strong lenses through deep learning (Astronomy and Astrophysics (2020) 646 (A126) DOI: 10.1051/0004-6361/202039574)

  Schuldt, S., Suyu, S. H., Meinhardt, T., Leal-Taixé, L., Cañameras, R., Taubenberger, S. & Halkola, A., Aug 2022, In: Astronomy and Astrophysics. 664, C2.

  Research output: Contribution to journal › Comment/debate

  Open Access

  • Deep Learning 100%
  • Position Angle 100%
  • Astrophysics 100%
  • Mass Modeling 100%
  • Astronomy 100%

• First JWST observations of a gravitational lens: Mass model from new multiple images with near-infrared observations of SMACS J0723.3-7327

  Caminha, G. B., Suyu, S. H., Mercurio, A., Brammer, G., Bergamini, P., Acebron, A. & Vanzella, E., 1 Oct 2022, In: Astronomy and Astrophysics. 666, L9.

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

  Open Access

  • Near-infrared 100%
  • Mass Model 100%
  • Gravitational Lens 100%
  • James Webb Space Telescope 100%
  • Telescope Observations 100%
  35 Scopus citations

• Galaxy cluster strong lensing cosmography: Cosmological constraints from a sample of regular galaxy clusters

  Caminha, G. B., Suyu, S. H., Grillo, C. & Rosati, P., 1 Jan 2022, In: Astronomy and Astrophysics. 657, A83.

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

  Open Access

  • Equations of State 100%
  • Cosmic Microwave Background 100%
  • Galaxy Clusters 100%
  • Cosmological Constraints 100%
  • Strong Lensing 100%
  21 Scopus citations

• GIGA-Lens: Fast Bayesian Inference for Strong Gravitational Lens Modeling

  Gu, A., Huang, X., Sheu, W., Aldering, G., Bolton, A. S., Boone, K., Dey, A., Filipp, A., Jullo, E., Perlmutter, S., Rubin, D., Schlafly, E. F., Schlegel, D. J., Shu, Y. & Suyu, S. H., 1 Aug 2022, In: Astrophysical Journal. 935, 1, 49.

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

  Open Access

  • Graphics Processing Unit 100%
  • Gravitational Lens 100%
  • Lens Modeling 100%
  • Fast Bayesian Inference 100%
  • Monte Carlo 100%
  22 Scopus citations

• HOLISMOKES: VIII. High-redshift, strong-lens search in the Hyper Suprime-Cam Subaru Strategic Program

  Shu, Y., Cañameras, R., Schuldt, S., Suyu, S. H., Taubenberger, S., Inoue, K. T. & Jaelani, A. T., 1 Jun 2022, In: Astronomy and Astrophysics. 662, A4.

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

  Open Access

  • Galaxies 100%
  • High-redshift 100%
  • Hyper Suprime-Cam 100%
  • Strategic Programs 100%
  • Subaru 100%
  22 Scopus citations

• HOLISMOKES: VII. Time-delay measurement of strongly lensed Type Ia supernovae using machine learning

  Huber, S., Suyu, S. H., Ghoshdastidar, D., Taubenberger, S., Bonvin, V., Chan, J. H. H., Kromer, M., Noebauer, U. M., Sim, S. A. & Leal-Taixé, L., 1 Feb 2022, In: Astronomy and Astrophysics. 658, A157.

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

  Open Access

  • Random Forest 100%
  • Machine Learning 100%
  • Time Delay Estimation 100%
  • Lensing 100%
  • Type Ia Supernovae 100%
  20 Scopus citations

• SHARP-VIII. J0924+0219 lens mass distribution and time-delay prediction through adaptive-optics imaging

  Chen, G. C. F., Fassnacht, C. D., Suyu, S. H., Koopmans, L. V. E., Lagattuta, D. J., Mckean, J. P., Auger, M. W., Vegetti, S. & Treu, T., 1 Jun 2022, In: Monthly Notices of the Royal Astronomical Society. 513, 2, p. 2349-2359 11 p.

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

  Open Access

  • Mass Distribution 100%
  • Delay Prediction 100%
  • Delay Distribution 100%
  • High Angular Resolution 100%
  • Strong Lensing 100%
  5 Scopus citations

• Strong lensing in UNIONS: Toward a pipeline from discovery to modeling

  Savary, E., Rojas, K., Maus, M., Clément, B., Courbin, F., Gavazzi, R., Chan, J. H. H., Lemon, C., Vernardos, G., Cañameras, R., Schuldt, S., Suyu, S. H., Cuillandre, J. C., Fabbro, S., Gwyn, S., Hudson, M. J., Kilbinger, M., Scott, D. & Stone, C., 1 Oct 2022, In: Astronomy and Astrophysics. 666, A1.

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

  Open Access

  • Galaxies 100%
  • Strong Lensing 100%
  • Convolutional Neural Network 100%
  • Gravitational Lensing 50%
  • Ring Galaxy 50%
  20 Scopus citations