Publications of Denise Perrone

A list of publications authored or co-authored by Denise Perrone, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0003-1059-4853

List of publications ordered by citations
Number of papers: 42 (refereed: 42)
No. of citations: 1044
First author papers: 10 (refereed: 10)

2026

  1. Evolution of Alfvénic slow wind parcels coming from the same solar source: observations by Parker Solar Probe, Solar Orbiter, and Wind [0]
    D'Amicis, R., Sorriso-Valvo, L., Benella, S., Panasenco, O., Perrone, D., Sioulas, N., Velli, M., Dhamane, O. S., De Marco, R., Bruno, R., Telloni, D., Fortunato, V., Mele, G., Monti, F., Owen, C., Louarn, P. & Livi, S., A&A, 706, A153

2025

  1. On Alfvénic turbulence of solar wind streams observed by Solar Orbiter during March 2022 perihelion and their source regions [9]
    D'Amicis, R., Velli, M., Panasenco, O., Sorriso-Valvo, L., Perrone, D., Benella, S., De Marco, R., Bruno, R., Wang, Y.-M., Réville, V., Baker, D., Matteini, L., Yardley, S., Settino, A., Sioulas, N., Alterman, B., Tenerani, A., Raines, J., Holmes, J., Buchlin, E., Verdini, A., Demoulin, P., van Driel-Gesztelyi, L., Telloni, D., Consolini, G., Marcucci, M. F., Stangalini, M., Marino, R., Fortunato, V., Mele, G., Monti, F., Owen, C. J., Louarn, P. & Livi, S., A&A, 693, A243
  2. Velocity-space Turbulent Cascade in the Near-Sun Solar Wind: First Insights from the Parker Solar Probe Mission [2]
    Larosa, A., Pezzi, O., Bowen, T., Sorriso-Valvo, L., Sioulas, N., Pucci, F., Trotta, D., Verniero, J. L., Livi, R., Das, S. Bharati, Chasapis, A., Perrone, D., Valentini, F. & Servidio, S., ApJ, 995, L69
  3. Switchbacks and their role in the turbulent cascade: Solar Orbiter observations [3]
    Perrone, D., Chiappetta, F., Settino, A., De Marco, R., D'Amicis, R., Telloni, D., Bruno, R. & Perri, S., A&A, 696, A192
  4. Analysis of Electron Distribution Functions From the Magnetospheric Multiscale (MMS) Mission Using the Gaussian Mixture Model [0]
    Sanò, Beniamino, Maes Anno, Nathan N., Newman, David L., Goldman, Marty, Valentini, Francesco, Perrone, Denise & Lapenta, Giovanni, Journal of Geophysical Research Machine Learning and Computation, 2, 233
  5. The dynamics of small-scale magnetic fields modulated by the solar cycle [2]
    Stangalini, M., Verth, G., Fedun, V., Perrone, D., Berretti, M., Bushby, P., Jafarzadeh, S., Jess, D. B., Giannattasio, F., Keys, P. H., Bruno, R. & Berrilli, F., A&A, 695, L11
  6. Flat-top electron velocity distributions driven by wave-particle resonant interactions [2]
    Zanelli, S., Perri, S., Condoluci, M., Veltri, P., Pegoraro, F., Pezzi, O., Perrone, D., Trotta, D. & Valentini, F., Physics of Plasmas, 32, 042108

2024

  1. Comparative Study of the Kinetic Properties of Proton and Alpha Beams in the Alfvénic Wind Observed by SWA-PAS On Board Solar Orbiter [13]
    Bruno, Roberto, De Marco, Rossana, D'Amicis, Raffaella, Perrone, Denise, Marcucci, Maria Federica, Telloni, Daniele, Marino, Raffaele, Sorriso-Valvo, Luca, Fortunato, Vito, Mele, Gennaro, Monti, Francesco, Fedorov, Andrei, Louarn, Philippe, Owen, Chris J. & Livi, Stefano, ApJ, 969, 106
  2. Solar Orbiter Observations of Proton and Alpha Particle Kinetic Signatures Related to the Presence of Switchbacks in the Inner Heliosphere: A Case Study [3]
    Perrone, Denise, Settino, Adriana, Perri, Silvia, D'Amicis, Raffaella, De Marco, Rossana, Nicolaou, Georgios, Telloni, Daniele, Bruno, Roberto & Owen, Christopher J., ApJ, 973, 171
  3. Metis Observation of the Onset of Fully Developed Turbulence in the Solar Corona [11]
    Telloni, Daniele, Sorriso-Valvo, Luca, Zank, Gary P., Velli, Marco, Andretta, Vincenzo, Perrone, Denise, Marino, Raffaele, Carbone, Francesco, Vecchio, Antonio, Adhikari, Laxman, Zhao, Lingling, Guastavino, Sabrina, Camattari, Fabiana, Shi, Chen, Sioulas, Nikos, Huang, Zesen, Romoli, Marco, Antonucci, Ester, Da Deppo, Vania, Fineschi, Silvano, Grimani, Catia, Heinzel, Petr, Moses, John D., Naletto, Giampiero, Nicolini, Gianalfredo, Spadaro, Daniele, Stangalini, Marco, Teriaca, Luca, Uslenghi, Michela, Abbo, Lucia, Auchère, Frédéric, Cuadrado, Regina Aznar, Berlicki, Arkadiusz, Bruno, Roberto, Burtovoi, Aleksandr, Capobianco, Gerardo, Casini, Chiara, Casti, Marta, Chioetto, Paolo, Corso, Alain J., D'Amicis, Raffaella, De Leo, Yara, Fabi, Michele, Frassati, Federica, Frassetto, Fabio, Giordano, Silvio, Guglielmino, Salvo L., Jerse, Giovanna, Landini, Federico, Liberatore, Alessandro, Magli, Enrico, Massone, Giuseppe, Nisticò, Giuseppe, Pancrazzi, Maurizio, Pelizzo, Maria G., Peter, Hardi, Plainaki, Christina, Poletto, Luca, Reale, Fabio, Romano, Paolo, Russano, Giuliana, Sasso, Clementina, Schühle, Udo, Solanki, Sami K., Strachan, Leonard, Straus, Thomas, Susino, Roberto, Ventura, Rita, Volpicelli, Cosimo A., Woch, Joachim, Zangrilli, Luca, Zimbardo, Gaetano & Zuppella, Paola, ApJ, 973, L48

2023

  1. Observational Evidence of S-web Source of the Slow Solar Wind [27]
    Baker, D., Démoulin, P., Yardley, S. L., Mihailescu, T., van Driel-Gesztelyi, L., D'Amicis, R., Long, D. M., To, A. S. H., Owen, C. J., Horbury, T. S., Brooks, D. H., Perrone, D., French, R. J., James, A. W., Janvier, M., Matthews, S., Stangalini, M., Valori, G., Smith, P., Cuadrado, R. Aznar, Peter, H., Schuehle, U., Harra, L., Barczynski, K., Berghmans, D., Zhukov, A. N., Rodriguez, L. & Verbeeck, C., ApJ, 950, 65
  2. Does Turbulence along the Coronal Current Sheet Drive Ion Cyclotron Waves? [3]
    Telloni, Daniele, Zank, Gary P., Adhikari, Laxman, Zhao, Lingling, Susino, Roberto, Antonucci, Ester, Fineschi, Silvano, Stangalini, Marco, Grimani, Catia, Sorriso-Valvo, Luca, Verscharen, Daniel, Marino, Raffaele, Giordano, Silvio, D'Amicis, Raffaella, Perrone, Denise, Carbone, Francesco, Liberatore, Alessandro, Bruno, Roberto, Zimbardo, Gaetano, Romoli, Marco, Andretta, Vincenzo, Da Deppo, Vania, Heinzel, Petr, Moses, John D., Naletto, Giampiero, Nicolini, Gianalfredo, Spadaro, Daniele, Teriaca, Luca, Burtovoi, Aleksandr, De Leo, Yara, Jerse, Giovanna, Landini, Federico, Pancrazzi, Maurizio, Sasso, Clementina & Slemer, Alessandra, ApJ, 944, 227

2022

  1. Exact Shearing Flow Magnetized Hybrid Kinetic Equilibria with Inhomogeneous Temperature [6]
    Malara, F., Settino, A., Perrone, D., Pezzi, O., Guzzi, G. & Valentini, F., ApJ, 941, 201
  2. Evolution of coronal hole solar wind in the inner heliosphere: Combined observations by Solar Orbiter and Parker Solar Probe [12]
    Perrone, D., Perri, S., Bruno, R., Stansby, D., D'Amicis, R., Jagarlamudi, V. K., Laker, R., Toledo-Redondo, S., Stawarz, J. E., Telloni, D., De Marco, R., Owen, C. J., Raines, J. M., Settino, A., Lavraud, B., Maksimovic, M., Vaivads, A., Phan, T. D., Fargette, N., Louarn, P. & Zouganelis, I., A&A, 668, A189
  3. Observation and Modeling of the Solar Wind Turbulence Evolution in the Sub-Mercury Inner Heliosphere [17]
    Telloni, Daniele, Adhikari, Laxman, Zank, Gary P., Hadid, Lina Z., Sánchez-Cano, Beatriz, Sorriso-Valvo, Luca, Zhao, Lingling, Panasenco, Olga, Shi, Chen, Velli, Marco, Susino, Roberto, Verscharen, Daniel, Milillo, Anna, Alberti, Tommaso, Narita, Yasuhito, Verdini, Andrea, Grimani, Catia, Bruno, Roberto, D'Amicis, Raffaella, Perrone, Denise, Marino, Raffaele, Carbone, Francesco, Califano, Francesco, Malara, Francesco, Stawarz, Julia E., Laker, Ronan, Liberatore, Alessandro, Bale, Stuart D., Kasper, Justin C., Heyner, Daniel, de Wit, Thierry Dudok, Goetz, Keith, Harvey, Peter R., MacDowall, Robert J., Malaspina, David M., Pulupa, Marc, Case, Anthony W., Korreck, Kelly E., Larson, Davin, Livi, Roberto, Stevens, Michael L., Whittlesey, Phyllis, Auster, Hans-Ulrich & Richter, Ingo, ApJ, 938, L8
  4. Observation of a Magnetic Switchback in the Solar Corona [49]
    Telloni, Daniele, Zank, Gary P., Stangalini, Marco, Downs, Cooper, Liang, Haoming, Nakanotani, Masaru, Andretta, Vincenzo, Antonucci, Ester, Sorriso-Valvo, Luca, Adhikari, Laxman, Zhao, Lingling, Marino, Raffaele, Susino, Roberto, Grimani, Catia, Fabi, Michele, D'Amicis, Raffaella, Perrone, Denise, Bruno, Roberto, Carbone, Francesco, Mancuso, Salvatore, Romoli, Marco, Deppo, Vania Da, Fineschi, Silvano, Heinzel, Petr, Moses, John D., Naletto, Giampiero, Nicolini, Gianalfredo, Spadaro, Daniele, Teriaca, Luca, Frassati, Federica, Jerse, Giovanna, Landini, Federico, Pancrazzi, Maurizio, Russano, Giuliana, Sasso, Clementina, Biondo, Ruggero, Burtovoi, Aleksandr, Capuano, Giuseppe E., Casini, Chiara, Casti, Marta, Chioetto, Paolo, De Leo, Yara, Giarrusso, Marina, Liberatore, Alessandro, Berghmans, David, Auchère, Frédéric, Cuadrado, Regina Aznar, Chitta, Lakshmi P., Harra, Louise, Kraaikamp, Emil, Long, David M., Mandal, Sudip, Parenti, Susanna, Pelouze, Gabriel, Peter, Hardi, Rodriguez, Luciano, Schühle, Udo, Schwanitz, Conrad, Smith, Phil J., Verbeeck, Cis & Zhukov, Andrei N., ApJ, 936, L25
  5. Linking Small-scale Solar Wind Properties with Large-scale Coronal Source Regions through Joint Parker Solar Probe-Metis/Solar Orbiter Observations [14]
    Telloni, Daniele, Zank, Gary P., Sorriso-Valvo, Luca, D'Amicis, Raffaella, Panasenco, Olga, Susino, Roberto, Bruno, Roberto, Perrone, Denise, Adhikari, Laxman, Liang, Haoming, Nakanotani, Masaru, Zhao, Lingling, Hadid, Lina Z., Sánchez-Cano, Beatriz, Verscharen, Daniel, Velli, Marco, Grimani, Catia, Marino, Raffaele, Carbone, Francesco, Mancuso, Salvatore, Biondo, Ruggero, Pagano, Paolo, Reale, Fabio, Bale, Stuart D., Kasper, Justin C., Case, Anthony W., de Wit, Thierry Dudok, Goetz, Keith, Harvey, Peter R., Korreck, Kelly E., Larson, Davin, Livi, Roberto, MacDowall, Robert J., Malaspina, David M., Pulupa, Marc, Stevens, Michael L., Whittlesey, Phyllis, Romoli, Marco, Andretta, Vincenzo, Deppo, Vania Da, Fineschi, Silvano, Heinzel, Petr, Moses, John D., Naletto, Giampiero, Nicolini, Gianalfredo, Spadaro, Daniele, Stangalini, Marco, Teriaca, Luca, Capobianco, Gerardo, Capuano, Giuseppe E., Casini, Chiara, Casti, Marta, Chioetto, Paolo, Corso, Alain J., De Leo, Yara, Fabi, Michele, Frassati, Federica, Frassetto, Fabio, Giordano, Silvio, Guglielmino, Salvo L., Jerse, Giovanna, Landini, Federico, Liberatore, Alessandro, Magli, Enrico, Massone, Giuseppe, Messerotti, Mauro, Pancrazzi, Maurizio, Pelizzo, Maria G., Romano, Paolo, Sasso, Clementina, Schühle, Udo, Slemer, Alessandra, Straus, Thomas, Uslenghi, Michela, Volpicelli, Cosimo A., Zangrilli, Luca, Zuppella, Paola, Abbo, Lucia, Auchère, Frédéric, Cuadrado, Regina Aznar, Berlicki, Arkadiusz, Ciaravella, Angela, Lamy, Philippe, Lanzafame, Alessandro, Malvezzi, Marco, Nicolosi, Piergiorgio, Nisticò, Giuseppe, Peter, Hardi, Solanki, Sami K., Strachan, Leonard, Tsinganos, Kanaris, Ventura, Rita, Vial, Jean-Claude, Woch, Joachim & Zimbardo, Gaetano, ApJ, 935, 112
  6. On the Transmission of Turbulent Structures across the Earth's Bow Shock [31]
    Trotta, Domenico, Pecora, Francesco, Settino, Adriana, Perrone, Denise, Hietala, Heli, Horbury, Timothy, Matthaeus, William, Burgess, David, Servidio, Sergio & Valentini, Francesco, ApJ, 933, 167

2021

  1. Nature of Electrostatic Fluctuations in the Terrestrial Magnetosheath [6]
    Perri, Silvia, Perrone, Denise, Roberts, Owen, Settino, Adriana, Yordanova, Emilya, Sorriso-Valvo, Luca, Veltri, Pierluigi & Valentini, Francesco, ApJ, 919, 75
  2. Dissipation measures in weakly collisional plasmas [50]
    Pezzi, O., Liang, H., Juno, J. L., Cassak, P. A., Vásconez, C. L., Sorriso-Valvo, L., Perrone, D., Servidio, S., Roytershteyn, V., TenBarge, J. M. & Matthaeus, W. H., MNRAS, 505, 4857
  3. Kinetic Features for the Identification of Kelvin-Helmholtz Vortices in In Situ Observations [12]
    Settino, A., Perrone, D., Khotyaintsev, Yu. V., Graham, D. B. & Valentini, F., ApJ, 912, 154
  4. Exploring the Solar Wind from Its Source on the Corona into the Inner Heliosphere during the First Solar Orbiter-Parker Solar Probe Quadrature [30]
    Telloni, Daniele, Andretta, Vincenzo, Antonucci, Ester, Bemporad, Alessandro, Capuano, Giuseppe E., Fineschi, Silvano, Giordano, Silvio, Habbal, Shadia, Perrone, Denise, Pinto, Rui F., Sorriso-Valvo, Luca, Spadaro, Daniele, Susino, Roberto, Woodham, Lloyd D., Zank, Gary P., Romoli, Marco, Bale, Stuart D., Kasper, Justin C., Auchère, Frédéric, Bruno, Roberto, Capobianco, Gerardo, Case, Anthony W., Casini, Chiara, Casti, Marta, Chioetto, Paolo, Corso, Alain J., Da Deppo, Vania, De Leo, Yara, Dudok de Wit, Thierry, Frassati, Federica, Frassetto, Fabio, Goetz, Keith, Guglielmino, Salvo L., Harvey, Peter R., Heinzel, Petr, Jerse, Giovanna, Korreck, Kelly E., Landini, Federico, Larson, Davin, Liberatore, Alessandro, Livi, Roberto, MacDowall, Robert J., Magli, Enrico, Malaspina, David M., Massone, Giuseppe, Messerotti, Mauro, Moses, John D., Naletto, Giampiero, Nicolini, Gianalfredo, Nisticò, Giuseppe, Panasenco, Olga, Pancrazzi, Maurizio, Pelizzo, Maria G., Pulupa, Marc, Reale, Fabio, Romano, Paolo, Sasso, Clementina, Schühle, Udo, Stangalini, Marco, Stevens, Michael L., Strachan, Leonard, Straus, Thomas, Teriaca, Luca, Uslenghi, Michela, Velli, Marco, Verscharen, Daniel, Volpicelli, Cosimo A., Whittlesey, Phyllis, Zangrilli, Luca, Zimbardo, Gaetano & Zuppella, Paola, ApJ, 920, L14
  5. Alfvénicity-related Long Recovery Phases of Geomagnetic Storms: A Space Weather Perspective [22]
    Telloni, Daniele, D'Amicis, Raffaella, Bruno, Roberto, Perrone, Denise, Sorriso-Valvo, Luca, Raghav, Anil N. & Choraghe, Komal, ApJ, 916, 64
  6. Evolution of Solar Wind Turbulence from 0.1 to 1 au during the First Parker Solar Probe-Solar Orbiter Radial Alignment [76]
    Telloni, Daniele, Sorriso-Valvo, Luca, Woodham, Lloyd D., Panasenco, Olga, Velli, Marco, Carbone, Francesco, Zank, Gary P., Bruno, Roberto, Perrone, Denise, Nakanotani, Masaru, Shi, Chen, D'Amicis, Raffaella, De Marco, Rossana, Jagarlamudi, Vamsee K., Steinvall, Konrad, Marino, Raffaele, Adhikari, Laxman, Zhao, Lingling, Liang, Haoming, Tenerani, Anna, Laker, Ronan, Horbury, Timothy S., Bale, Stuart D., Pulupa, Marc, Malaspina, David M., MacDowall, Robert J., Goetz, Keith, de Wit, Thierry Dudok, Harvey, Peter R., Kasper, Justin C., Korreck, Kelly E., Larson, Davin, Case, Anthony W., Stevens, Michael L., Whittlesey, Phyllis, Livi, Roberto, Owen, Christopher J., Livi, Stefano, Louarn, Philippe, Antonucci, Ester, Romoli, Marco, O'Brien, Helen, Evans, Vincent & Angelini, Virginia, ApJ, 912, L21

2020

  1. Highly Alfvénic slow solar wind at 0.3 au during a solar minimum: Helios insights for Parker Solar Probe and Solar Orbiter [43]
    Perrone, D., D'Amicis, R., De Marco, R., Matteini, L., Stansby, D., Bruno, R. & Horbury, T. S., A&A, 633, A166
  2. Coherent Events at Ion Scales in the Inner Heliosphere: Parker Solar Probe Observations during the First Encounter [39]
    Perrone, Denise, Bruno, Roberto, D'Amicis, Raffaella, Telloni, Daniele, De Marco, Rossana, Stangalini, Marco, Perri, Silvia, Pezzi, Oreste, Alexandrova, Olga & Bale, Stuart D., ApJ, 905, 142
  3. Kelvin-Helmholtz Instability at Proton Scales with an Exact Kinetic Equilibrium [15]
    Settino, A., Malara, F., Pezzi, O., Onofri, M., Perrone, D. & Valentini, F., ApJ, 901, 17
  4. The origin of slow Alfvénic solar wind at solar minimum [43]
    Stansby, D., Matteini, L., Horbury, T. S., Perrone, D., D'Amicis, R. & Berčič, L., MNRAS, 492, 39
  5. Detection Capability of Flux Ropes during the Solar Orbiter Mission [1]
    Telloni, Daniele, D'Amicis, Raffaella, Bruno, Roberto, Carbone, Francesco, Perrone, Denise, Zank, Gary P., Zhao, Lingling, Nakanotani, Masaru & Adhikari, Laxman, ApJ, 899, L25
  6. Wave-polarization Analysis of the Alfvénic Slow Solar Wind at Kinetic Scales [15]
    Telloni, Daniele, Bruno, Roberto, D'Amicis, Raffaella, Carbone, Francesco, De Marco, Rossana & Perrone, Denise, ApJ, 897, 167
  7. Magnetohydrodynamic Turbulent Evolution of a Magnetic Cloud in the Outer Heliosphere [16]
    Telloni, Daniele, Zhao, Lingling, Zank, Gary P., Liang, Haoming, Nakanotani, Masaru, Adhikari, Laxman, Carbone, Francesco, D'Amicis, Raffaella, Perrone, Denise, Bruno, Roberto & Dasso, Sergio, ApJ, 905, L12
  8. Observational Quantification of Three-dimensional Anisotropies and Scalings of Space Plasma Turbulence at Kinetic Scales [24]
    Wang, Tieyan, He, Jiansen, Alexandrova, Olga, Dunlop, Malcolm & Perrone, Denise, ApJ, 898, 91

2019

  1. Thermodynamics of pure fast solar wind: radial evolution of the temperature-speed relationship in the inner heliosphere [26]
    Perrone, Denise, Stansby, D., Horbury, T. S. & Matteini, L., MNRAS, 488, 2380
  2. Radial evolution of the solar wind in pure high-speed streams: HELIOS revised observations [59]
    Perrone, Denise, Stansby, D., Horbury, T. S. & Matteini, L., MNRAS, 483, 3730
  3. Proton-Proton Collisions in the Turbulent Solar Wind: Hybrid Boltzmann-Maxwell Simulations [27]
    Pezzi, O., Perrone, D., Servidio, S., Valentini, F., Sorriso-Valvo, L. & Veltri, P., ApJ, 887, 208
  4. Magnetospheric Multiscale Observation of Kinetic Signatures in the Alfvén Vortex [38]
    Wang, Tieyan, Alexandrova, Olga, Perrone, Denise, Dunlop, Malcolm, Dong, Xiangcheng, Bingham, Robert, Khotyaintsev, Yu. V., Russell, C. T., Giles, B. L., Torbert, R. B., Ergun, R. E. & Burch, J. L., ApJ, 871, L22

2018

  1. Fluid simulations of plasma turbulence at ion scales: Comparison with Vlasov-Maxwell simulations [24]
    Perrone, D., Passot, T., Laveder, D., Valentini, F., Sulem, P. L., Zouganelis, I., Veltri, P. & Servidio, S., Physics of Plasmas, 25, 052302
  2. Velocity-space cascade in magnetized plasmas: Numerical simulations [43]
    Pezzi, O., Servidio, S., Perrone, D., Valentini, F., Sorriso-Valvo, L., Greco, A., Matthaeus, W. H. & Veltri, P., Physics of Plasmas, 25, 060704
  3. Ion-Scale Kinetic Alfvén Turbulence: MMS Measurements of the Alfvén Ratio in the Magnetosheath [22]
    Roberts, O. W., Toledo-Redondo, S., Perrone, D., Zhao, J., Narita, Y., Gershman, D., Nakamura, R., Lavraud, B., Escoubet, C. P., Giles, B., Dorelli, J., Pollock, C. & Burch, J., Geophysical Research Letters, 45, 7974

2017

  1. Coherent Structures at Ion Scales in Fast Solar Wind: Cluster Observations [75]
    Perrone, D., Alexandrova, O., Roberts, O. W., Lion, S., Lacombe, C., Walsh, A., Maksimovic, M. & Zouganelis, I., ApJ, 849, 49
  2. Variability of the Magnetic Field Power Spectrum in the Solar Wind at Electron Scales [34]
    Roberts, Owen Wyn, Alexandrova, O., Kajdič, P., Turc, L., Perrone, D., Escoubet, C. P. & Walsh, A., ApJ, 850, 120

2016

  1. Compressive Coherent Structures at Ion Scales in the Slow Solar Wind [100]
    Perrone, D., Alexandrova, O., Mangeney, A., Maksimovic, M., Lacombe, C., Rakoto, V., Kasper, J. C. & Jovanovic, D., ApJ, 826, 196

Created on Wed Apr 8 04:32:50 2026.