Two Rings and a Marginally Resolved, 5 au Disk around LkCa 15 Identified via Near-infrared Sparse Aperture Masking Interferometry von Blakely, Dori, Francis, Logan, Johnstone, Doug, Soulain, Anthony, Tuthill, Peter, Cheetham, Anthony, Sanchez-Bermudez, Joel, Sivaramakrishnan, Anand, Dong, Ruobing, van der Marel, Nienke, Cooper, Rachel, Vigan, Arthur, Cantalloube, Faustine

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The First Scattered-light Image of the Debris Disk around the Sco-Cen Target HD 129590 von Matthews, Elisabeth, Hinkley, Sasha, Vigan, Arthur, Kennedy, Grant, Rizzuto, Aaron, Stapelfeldt, Karl, Mawet, Dimitri, Booth, Mark, Chen, Christine, Jang-Condell, Hannah

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A Search for Polarized Thermal Emission from Directly Imaged Exoplanets and Brown Dwarf Companions to Nearby Stars von Jensen-Clem, Rebecca, Millar-Blanchaer, Maxwell A., van Holstein, Rob G., Mawet, Dimitri, Graham, James, Sengupta, Sujan, Marley, Mark S., Snik, Frans, Vigan, Arthur, Hinkley, Sasha, Boer, Jos de, Girard, Julien H., De Rosa, Robert J., Bowler, Brendan P., Wiktorowicz, Sloane J., Perrin, Marshall D., Crepp, Justin R., Macintosh, Bruce

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The B-Star Exoplanet Abundance Study: a co-moving 16–25 MJup companion to the young binary system HIP 79098 von Janson, Markus, Asensio-Torres, Ruben, André, Damien, Bonnefoy, Mickaël, Delorme, Philippe, Reffert, Sabine, Desidera, Silvano, Langlois, Maud, Chauvin, Gaël, Gratton, Raffaele, Bohn, Alexander J., Eriksson, Simon C., Marleau, Gabriel-Dominique, Mamajek, Eric E., Vigan, Arthur, Carson, Joseph C.

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The violent collisional history of aqueously evolved (2) Pallas von Marsset, Michaël, Brož, Miroslav, Vernazza, Pierre, Drouard, Alexis, Castillo-Rogez, Julie, Hanuš, Josef, Viikinkoski, Matti, Rambaux, Nicolas, Carry, Benoît, Jorda, Laurent, Ševeček, Pavel, Birlan, Mirel, Marchis, Franck, Podlewska-Gaca, Edyta, Asphaug, Erik, Bartczak, Przemyslaw, Berthier, Jérôme, Cipriani, Fabrice, Colas, François, Dudziński, Grzegorz, Dumas, Christophe, Ďurech, Josef, Ferrais, Marin, Fétick, Romain, Fusco, Thierry, Jehin, Emmanuel, Kaasalainen, Mikko, Kryszczynska, Agnieszka, Lamy, Philippe, Le Coroller, Hervé, Marciniak, Anna, Michalowski, Tadeusz, Michel, Patrick, Richardson, Derek C., Santana-Ros, Toni, Tanga, Paolo, Vachier, Frédéric, Vigan, Arthur, Witasse, Olivier, Yang, Bin

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High-contrast imaging of Sirius A with VLT/SPHERE: looking for giant planets down to one astronomical unit von Vigan, A., Gry, C., Salter, G., Mesa, D., Homeier, D., Moutou, C., Allard, F.

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Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk von Müller, A., Keppler, M., Henning, Th, Samland, M., Chauvin, G., Beust, H., Maire, A.-L., Molaverdikhani, K., van Boekel, R., Benisty, M., Boccaletti, A., Bonnefoy, M., Cantalloube, F., Charnay, B., Baudino, J.-L., Gennaro, M., Long, Z. C., Cheetham, A., Desidera, S., Feldt, M., Fusco, T., Girard, J., Gratton, R., Hagelberg, J., Janson, M., Lagrange, A.-M., Langlois, M., Lazzoni, C., Ligi, R., Ménard, F., Mesa, D., Meyer, M., Mollière, P., Mordasini, C., Moulin, T., Pavlov, A., Pawellek, N., Quanz, S. P., Ramos, J., Rouan, D., Sissa, E., Stadler, E., Vigan, A., Wahhaj, Z., Weber, L., Zurlo, A.

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Astrometric and photometric accuracies in high contrast imaging: The SPHERE speckle calibration tool (SpeCal) von Galicher, R., Boccaletti, A., Mesa, D., Delorme, P., Gratton, R., Langlois, M., Lagrange, A.-M., Maire, A.-L., Le Coroller, H., Chauvin, G., Biller, B., Cantalloube, F., Janson, M., Lagadec, E., Meunier, N., Vigan, A., Hagelberg, J., Bonnefoy, M., Zurlo, A., Rocha, S., Maurel, D., Jaquet, M., Buey, T., Weber, L.

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Photometric characterization of exoplanets using angular and spectral differential imaging von Vigan, A., Moutou, C., Langlois, M., Allard, F., Boccaletti, A., Carbillet, M., Mouillet, D., Smith, I.

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A search for a fifth planet around HR 8799 using the star-hopping RDI technique at VLT/SPHERE von Wahhaj, Z., Milli, J., Romero, C., Cieza, L., Zurlo, A., Vigan, A., Pena, E., Valdes, G., Cantalloube, F., Girard, J., Pantoja, B.

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A SPHERE survey of self-shadowed planet-forming disks von Garufi, A., Dominik, C., Ginski, C., Benisty, M., van Holstein, R. G., Henning, Th, Pawellek, N., Pinte, C., Avenhaus, H., Facchini, S., Galicher, R., Gratton, R., Ménard, F., Muro-Arena, G., Milli, J., Stolker, T., Vigan, A., Villenave, M., Moulin, T., Origne, A., Rigal, F., Sauvage, J.-F., Weber, L.

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Shadows and spirals in the protoplanetary disk HD 100453 von Benisty, M., Stolker, T., Pohl, A., de Boer, J., Lesur, G., Dominik, C., Dullemond, C. P., Langlois, M., Min, M., Wagner, K., Henning, T., Juhasz, A., Pinilla, P., Facchini, S., Apai, D., van Boekel, R., Garufi, A., Ginski, C., Ménard, F., Pinte, C., Quanz, S. P., Zurlo, A., Boccaletti, A., Bonnefoy, M., Beuzit, J. L., Chauvin, G., Cudel, M., Desidera, S., Feldt, M., Fontanive, C., Gratton, R., Kasper, M., Lagrange, A.-M., LeCoroller, H., Mouillet, D., Mesa, D., Sissa, E., Vigan, A., Antichi, J., Buey, T., Fusco, T., Gisler, D., Llored, M., Magnard, Y., Moeller-Nilsson, O., Pragt, J., Roelfsema, R., Sauvage, J.-F., Wildi, F.

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SPOTS: The Search for Planets Orbiting Two Stars: II. First constraints on the frequency of sub-stellar companions on wide circumbinary orbits von Bonavita, M, Desidera, S, Thalmann, C, Janson, M, Vigan, A, Chauvin, G, Lannier, J

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Eccentricity in planetary systems and the role of binarity: Sample definition, initial results, and the system of HD 211847 von Moutou, C., Vigan, A., Mesa, D., Desidera, S., Thébault, P., Zurlo, A., Salter, G.

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VLT/SPHERE exploration of the young multiplanetary system PDS70 von Mesa, D., Keppler, M., Cantalloube, F., Rodet, L., Charnay, B., Gratton, R., Langlois, M., Boccaletti, A., Bonnefoy, M., Vigan, A., Flasseur, O., Bae, J., Benisty, M., Chauvin, G., de Boer, J., Desidera, S., Henning, T., Lagrange, A.-M., Meyer, M., Milli, J., Müller, A., Pairet, B., Zurlo, A., Antoniucci, S., Baudino, J.-L., Brown Sevilla, S., Cascone, E., Cheetham, A., Claudi, R. U., Delorme, P., D’Orazi, V., Feldt, M., Hagelberg, J., Janson, M., Kral, Q., Lagadec, E., Lazzoni, C., Ligi, R., Maire, A.-L., Martinez, P., Menard, F., Meunier, N., Perrot, C., Petrus, S., Pinte, C., Rickman, E. L., Rochat, S., Rouan, D., Samland, M., Sauvage, J.-F., Schmidt, T., Udry, S., Weber, L., Wildi, F.

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Spectral and atmospheric characterization of 51 Eridani b using VLT/SPHERE von Samland, M., Mollière, P., Bonnefoy, M., Maire, A.-L., Cantalloube, F., Cheetham, A. C., Mesa, D., Gratton, R., Biller, B. A., Wahhaj, Z., Bouwman, J., Brandner, W., Melnick, D., Carson, J., Janson, M., Henning, T., Homeier, D., Mordasini, C., Langlois, M., Quanz, S. P., van Boekel, R., Zurlo, A., Schlieder, J. E., Avenhaus, H., Beuzit, J.-L., Boccaletti, A., Bonavita, M., Chauvin, G., Claudi, R., Cudel, M., Desidera, S., Feldt, M., Fusco, T., Galicher, R., Kopytova, T. G., Lagrange, A.-M., Le Coroller, H., Martinez, P., Moeller-Nilsson, O., Mouillet, D., Mugnier, L. M., Perrot, C., Sevin, A., Sissa, E., Vigan, A., Weber, L.

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The VAST Survey - III. The multiplicity of A-type stars within 75 pc von De Rosa, R. J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J., Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., Doyon, R., Bessell, M. S., Thomas, S., Lai, O.

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Performance of the VLT Planet Finder SPHERE: II. Data analysis and results for IFS in laboratory von Mesa, D, Gratton, R, Zurlo, A, Vigan, A, Claudi, R U, Alberi, M, Antichi, J, Baruffolo, A, Beuzit, J-L, Boccaletti, A

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SPHERE/SHINE reveals concentric rings in the debris disk of HIP 73145 von Feldt, M., Olofsson, J., Boccaletti, A., Maire, A. L., Milli, J., Vigan, A., Langlois, M., Henning, Th, Moor, A., Bonnefoy, M., Wahhaj, Z., Desidera, S., Gratton, R., Kóspál, Á., Abraham, P., Menard, F., Chauvin, G., Lagrange, A. M., Mesa, D., Salter, G., Buenzli, E., Lannier, J., Perrot, C., Peretti, S., Sissa, E.

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Variation on a Zernike wavefront sensor theme: Optimal use of photons von Chambouleyron, Fauvarque, O., Sauvage, J-F, Dohlen, K., Levraud, N., Vigan, A., N'Diaye, M., Neichel, B., Fusco, T.

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