Evidence for Magnetic Activity at Starbirth: a Powerful X-ray Flare From the Class 0 Protostar HOPS 383 von Grosso, Nicolas, Hamaguchi, Kenji, Principe, David A., Kastner, Joel H.

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Sherpa: An Open-source Python Fitting Package von Siemiginowska, Aneta, Burke, Douglas, Günther, Hans Moritz, Lee, Nicholas P., McLaughlin, Warren, Principe, David A., Cheer, Harlan, Fruscione, Antonella, Laurino, Omar, McDowell, Jonathan, Terrell, Marie

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The Empirical and Radiative Transfer Hybrid (EaRTH) Disk Model: Merging Analyses of Protoplanetary Dust Disk Mineralogy and Structure von Grimble, William, Kastner, Joel, Pinte, Christophe, Sargent, Beth, Principe, David A., Dickson-Vandervelde, Annie, Belén Aguayo, Aurora, Caceres, Claudio, Schreiber, Matthias R., Stassun, Keivan G.

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The Nature of X-Rays from Young Stellar Objects in the Orion Nebula Cluster—A Chandra HETGS Legacy Project von Schulz, Norbert S., Huenemoerder, David P., Principe, David A., Gagne, Marc, Günther, Hans Moritz, Kastner, Joel, Nichols, Joy, Pollock, Andrew, Preibisch, Thomas, Testa, Paola, Reale, Fabio, Favata, Fabio, Canizares, Claude R.

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M STARS IN THE TW HYA ASSOCIATION: STELLAR X-RAYS AND DISK DISSIPATION von Kastner, Joel H., Principe, David A., Punzi, Kristina, Stelzer, Beate, Gorti, Uma, Pascucci, Ilaria, Argiroffi, Costanza

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Stable Coronal X-Ray Emission over 20 yr of XZ Tau von Silverberg, Steven M., Günther, Hans Moritz, Pradhan, Pragati, Principe, David A., Schneider, P. C., Wolk, Scott J.

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Chandra Observations of Six Peter Pan Disks: Diversity of X-Ray-driven Internal Photoevaporation Rates Does Not Explain Their Rare Longevity von Laos, Emily, Wisniewski, John P., Kuchner, Marc J., Silverberg, Steven M., Günther, Hans Moritz, Principe, David A., Bonine, Brett, Kounkel, Marina

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A kinematically unbiased, all-sky search for nearby, young, low-mass stars von Binks, Alexander S., Chalifour, Matthieu, Kastner, Joel H., Rodriguez, David, Murphy, Simon J., Principe, David A., Punzi, Kristina, Sacco, Germano G., Hernandez, Jesus

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The ALMA early science view of FUor/EXor objects – I. Through the looking-glass of V2775 Ori von Zurlo, Alice, Cieza, Lucas A, Williams, Jonathan P, Canovas, Hector, Perez, Sebastian, Hales, Antonio, Muzic, Koraljka, Principe, David A, Ruiz-Rodriguez, Dary, Tobin, John, Zhang, Yichen, Zhu, Zhaohuan, Casassus, Simon, Prieto, Jose L

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Constraints on a Putative Planet Sculpting the V4046 Sagittarii Circumbinary Disk von Ruíz-Rodríguez, Dary, Kastner, Joel H., Dong, Ruobing, Principe, David A., Andrews, Sean M., Wilner, David J.

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Imaging the water snow-line during a protostellar outburst von Cieza, Lucas A., Casassus, Simon, Tobin, John, Bos, Steven P., Williams, Jonathan P., Perez, Sebastian, Zhu, Zhaohuan, Caceres, Claudio, Canovas, Hector, Dunham, Michael M., Hales, Antonio, Prieto, Jose L., Principe, David A., Schreiber, Matthias R., Ruiz-Rodriguez, Dary, Zurlo, Alice

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The Ophiuchus DIsc Survey Employing ALMA (ODISEA) – III. The evolution of substructures in massive discs at 3–5 au resolution von Cieza, Lucas A, González-Ruilova, Camilo, Hales, Antonio S, Pinilla, Paola, Ruíz-Rodríguez, Dary, Zurlo, Alice, Casassus, Simón, Pérez, Sebastián, Cánovas, Hector, Arce-Tord, Carla, Flock, Mario, Kurtovic, Nicolas, Marino, Sebastian, Nogueira, Pedro H, Perez, Laura, Price, Daniel J, Principe, David A, Williams, Jonathan P

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The X-Ray Properties of Eta Carinae During Its 2020 X-Ray Minimum von Kashi, Amit, Principe, David A., Soker, Noam, Kastner, Joel H.

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The Ophiuchus DIsc Survey Employing ALMA (ODISEA) – II. The effect of stellar multiplicity on disc properties von Zurlo, Alice, Cieza, Lucas A, Pérez, Sebastián, Christiaens, Valentin, Williams, Jonathan P, Guidi, Greta, Cánovas, Hector, Casassus, Simon, Hales, Antonio, Principe, David A, Ruíz-Rodríguez, Dary, Fernandez-Figueroa, Antonia

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The ALMA early science view of FUor/EXor objects – V. Continuum disc masses and sizes von Cieza, Lucas A, Ruíz-Rodríguez, Dary, Perez, Sebastian, Casassus, Simon, Williams, Jonathan P, Zurlo, Alice, Principe, David A, Hales, Antonio, Prieto, Jose L, Tobin, John J, Zhu, Zhaohuan, Marino, Sebastian

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What's Behind the Elephant's Trunk? Identifying Young Stellar Objects on the Outskirts of IC 1396 von Silverberg, Steven M., Gunther, Hans Moritz, Kim, Jinyoung Serena, Principe, David A., Wolk, Scott J.

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Twenty-five Years of Accretion onto the Classical T Tauri Star TW Hya von Herczeg, Gregory J., Chen, Yuguang, Donati, Jean-Francois, Dupree, Andrea K., Walter, Frederick M., Hillenbrand, Lynne A., Johns-Krull, Christopher M., Manara, Carlo F., Günther, Hans Moritz, Fang, Min, Schneider, P. Christian, Valenti, Jeff A., Alencar, Silvia H. P., Venuti, Laura, Alcalá, Juan Manuel, Frasca, Antonio, Arulanantham, Nicole, Linsky, Jeffrey L., Bouvier, Jerome, Brickhouse, Nancy S., Calvet, Nuria, Espaillat, Catherine C., Campbell-White, Justyn, Carpenter, John M., Chang, Seok-Jun, Cruz, Kelle L., Dahm, S. E., Eislöffel, Jochen, Edwards, Suzan, Fischer, William J., Guo, Zhen, Henning, Thomas, Ji, Tao, Jose, Jessy, Kastner, Joel H., Launhardt, Ralf, Principe, David A., Robinson, Connor E., Serna, Javier, Siwak, Michal, Sterzik, Michael F., Takasao, Shinsuke

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The ALMA early science view of FUor/EXor objects – IV. Misaligned outflows in the complex star-forming environment of V1647 Ori and McNeil's Nebula von Principe, David A., Cieza, Lucas, Hales, Antonio, Zurlo, Alice, Williams, Jonathan, Ruíz-Rodríguez, Dary, Canovas, Hector, Casassus, Simon, Mužić, Koraljka, Perez, Sebastian, Tobin, John J., Zhu, Zhaohuan

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GPI Spectroscopy of the Mass, Age, and Metallicity Benchmark Brown Dwarf HD 4747 B von Crepp, Justin R., Principe, David A., Wolff, Schuyler, Godfrey, Paige A. Giorla, Rice, Emily L., Cieza, Lucas, Pueyo, Laurent, Bechter, Eric B., Gonzales, Erica J.

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Resolving the binary components of the outbursting protostar HBC 494 with ALMA von Nogueira, Pedro Henrique, Zurlo, Alice, Pérez, Sebastián, González-Ruilova, Camilo, Cieza, Lucas A, Hales, Antonio, Bhowmik, Trisha, Ruíz-Rodríguez, Dary A, Principe, David A, Herczeg, Gregory J, Williams, Jonathan P, Cuadra, Jorge, Montesinos, Matías, Cuello, Nicolás, Chavan, Prachi, Casassus, Simon, Zhu, Zhaohuan, Goicovic, Felipe G

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