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The papers in this volume were part of the technical conference cited on the cover and title page. Papers were selected and subject to review by the editors and conference program committee. Some conference presentations may not be available for publication. Additional papers and presentation recordings may be available online in the SPIE Digital Library at SPIEDigitalLibrary.org. The papers reflect the work and thoughts of the authors and are published herein as submitted. The publisher is not responsible for the validity of the information or for any outcomes resulting from reliance thereon. Please use the following format to cite material from these proceedings: Author(s), “Title of Paper,” in Optical and Infrared Interferometry and Imaging VI, edited by Michelle J. Creech-Eakman, Peter G. Tuthill, Antoine Mérand, Proceedings of SPIE Vol. 10701 (SPIE, Bellingham, WA, 2018) Seven-digit Article CID Number. ISSN: 0277-786X ISSN: 1996-756X (electronic) ISBN: 9781510619555 ISBN: 9781510619562 (electronic) Published by SPIE P.O. Box 10, Bellingham, Washington 98227-0010 USA Telephone +1 360 676 3290 (Pacific Time)· Fax +1 360 647 1445 Copyright © 2018, Society of Photo-Optical Instrumentation Engineers. Copying of material in this book for internal or personal use, or for the internal or personal use of specific clients, beyond the fair use provisions granted by the U.S. Copyright Law is authorized by SPIE subject to payment of copying fees. The Transactional Reporting Service base fee for this volume is $18.00 per article (or portion thereof), which should be paid directly to the Copyright Clearance Center (CCC), 222 Rosewood Drive, Danvers, MA 01923. Payment may also be made electronically through CCC Online at copyright.com. Other copying for republication, resale, advertising or promotion, or any form of systematic or multiple reproduction of any material in this book is prohibited except with permission in writing from the publisher. The CCC fee code is 0277-786X/18/$18.00. Printed in the United States of America. Publication of record for individual papers is online in the SPIE Digital Library. Paper Numbering: Proceedings of SPIE follow an e-First publication model. A unique citation identifier (CID) number is assigned to each article at the time of publication. Utilization of CIDs allows articles to be fully citable as soon as they are published online, and connects the same identifier to all online and print versions of the publication. SPIE uses a seven-digit CID article numbering system structured as follows:
AuthorsNumbers in the index correspond to the last two digits of the seven-digit citation identifier (CID) article numbering system used in Proceedings of SPIE. The first five digits reflect the volume number. Base 36 numbering is employed for the last two digits and indicates the order of articles within the volume. Numbers start with 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B…0Z, followed by 10-1Z, 20-2Z, etc. Abad, José Antonio, 03 Absil, Olivier, 0U, 1H, 1I Abuter, Roberto, 03, 07 Adler, T., 0H Agapito, G., 2B Agocs, T., 0Z Alberdid, Antxon, 1U Aller-Carpentier, Emmanuel, 03, 0N Allouche, Fatmé, 09, 0H, 0Z Alonso, Jaime, 03, 0N Alonso-Herrero, Almudena, 18 Amorim, António, 07, 0K, 1P, 1Y Anderson, Matthew D., 02 Andolfato, Luigi, 03, 0N Anglada Escude, Guillem, 2R Antonelli, P., 0H, 0Z Anugu, Narsireddy, 22, 23, 24 Armstrong, J. Thomas, 05, 0B, 2D, 2I Arriola, Alexander, 0V, 1B, 1R, 1S Augereau, J.-C., 0Z Bailet, Christophe, 0H, 0Z, 20 Baines, Ellyn K., 05, 0B, 2D, 2I Baptista, Brian J., 2E Barbier, D., 2V Baron, Fabien R., 18, 1T, 2D Barriga, Pablo José, 03 Bastin, Christian, 0O Bayo, Amelia, 18 Becerra, A., 2L Beckmann, U., 0H, 0Z Beltran, Juan, 03, 0H Bendek, Eduardo, 1J Benech, P., 19 Benson, James A., 05, 2D Berger, Jean-Philippe, 03, 0N, 0U, 18, 19, 1L Bergomi, M., 2B Berio, Philippe, 09, 0H, 0Z, 20 Besser, Felipe E., 1X, 2L, 2M Bettonvil, F., 0H, 0Z Bevilacqua, R. G., 05 Biondi, F., 2B Blasi, Robert, 06, 0M, 0P Blind, Nicolas, 1Y Bolcar, Matthew R., 1K Bonsor, Amy, 18 Bourget, Pierre, 03, 0H, 0N Boyajian, Tabetha, 18 Brandner, Wolfgang, 07, 0K, 1P, 1Y Brast, Roland, 03 Bresson, Yves, 0H, 0Z, 20 Bristow, Paul, 03, 0H, 0Z, 2R Buron, Alexander, 1Y Buscher, David F., 06, 0C, 0D, 0M, 26, 2F Buschmann, T., 05 Cadiz, M. D., 2L Caniguante, Luis, 03 Carlotti, A., 2B Carolo, E., 2B Carrasco, J., 2L Cassagnettes, C., 2V Cassaing, Frédéric, 20 Chabé, Julien, 21 Chelli, Alain, 09, 0H Chiavassa, Andrea, 18 Chinellato, S., 2B Ciardi, David, 18 Clark, Catherine, 2A Clark, J. H., 05 Clarke, Orville, 0W Clausse, Jean-Michel, 0H, 20 Conrad, Al, 28 Conzelmann, Ralf, 03 Corrielli, G., 16 Cortes, Angela, 03 Courde, Clément, 21 Courjal, N., 19, 2V Creech-Eakman, Michelle, 06, 0D, 0I, 0P, 18, 2F Cruzalèbes, Pierre, 09, 0H, 0Z Cvetojevic, Nick, 0V, 2V Dahl, Chuck, 06, 0P Danchi, W. C., 0U Darré, Pascaline, 03, 0N Davidson, James W., Jr., 2E, 2U Davies, Claire L., 23, 24 Defrère, Denis, 0U, 11, 18, 1H, 1I, 1M DeGroff, W. T., 05 Dejonghe, Julien, 20 Dekker, Hans, 2P Del Valle, Diego, 03 Delbo, M., 0Z Delboulbé, Alain, 03, 0N Delplancke-Ströbele, Françoise, 03 Dembet, Roderick, 03, 07, 0N, 1P De Pascale, M., 2B Derie, Frédéric, 03 de Wit, Willem-Jan, 03, 18 Dhabal, Arnab, 1G Diaz, J., 2L Diener, Romina, 1B, 1R, 2O Dima, M., 2B Doelman, D. S., 0T Dominik, C., 0Z Dong, Ruobing, 18 Donoso, Reinaldo, 03 Dooley, J. F., 06, 0I D’Orazi, V., 2B Dorn, Reinhold J., 2R Douglass, G., 1S Downey, E., 1M Dubravec, Veronika, 24 Duchêne, Gaspard, 18 Duhoux, Philippe, 03 Dupuy, Christophe, 03, 0N Egner, Sebastien, 03, 0N Eisenhauer, Frank, 07, 0K, 1P, 1Y Eldswick, E., 0H, 0Z Ennis, Jacob, 22, 23, 24 Ertel, Steve, 0J, 0U, 1M Escuti, M. J., 0T Espaillat, Catherine, 18 Espinoza, K. R., 2L Etscorn, Dylan, 06, 0P Everett, Mark E., 2E Fantei-Caujolle, Y., 09, 0H, 0Z Farinato, J., 2B Farrington, Christopher D., 02 Farris, Allen, 06, 0M, 0P Fedou, P., 07 Fisher, M., 06 Fixsen, Dale, 1G Flebus, Carlo, 0O Folcher, Jean-Pierre, 0F, 2Q Follert, Roman, 2R Förster, Andreas, 03 Fouché, Mathilde, 21 Frahm, Robert, 03 Fuenteseca, Eloy, 03 Gallenne, Alexandre, 0H, 0U, 18 Gandhi, Poshak, 18 Gao, Feng, 0K Garcia Munoz, A., 1H Garcia, E., 06 Gardillou, F., 2V Gaytan, Daniel, 03 Genzel, Reinhard, 0K, 1Y Gies, Douglas R., 02 Gillessen, Stefan, 0K, 1Y Gino, C., 06 Glauser, Adrian M., 1I Glindemann, Andreas, 03, 09, 0H, 0Z Godolt, M., 1H Golden, Steven, 02 Gonté, Frédéric, 03, 0N Gonzales, Jaime, 03 Gonzalez, Jean-Francois, 18 Granucci, Nicole M., 10 Greggio, D., 2B Grenfell, J. L., 1H Gretzinger, Thomas, 0V Gross, Simon, 0V, 1B, 1R, 1S Guerin, William, 21 Guerlet, Thibaut, 03, 0H Guieu, Sylvain, 03, 0N Guisard, Stéphane, 03 Guitton, F., 0H Gulinatti, Angelo, 0Y Gutierrez, Pablo, 03, 0N Guyon, Olivier, 1J Guyot, C., 2V Hagino, M., 29 Haguenauer, Pierre, 03, 0N Hahne, Frederick W., 2A Haidar, Mariam, 24 Haimerl, Andreas, 03 Hall, J. C., 05 Haniff, Christopher, 06, 0D, 18, 2F Hans, Oliver, 1Y Hatzes, Artie, 2R Haubois, Xavier, 03, 0H, 1O, 1P Hauden, J., 2V Haug, Marcus, 1Y Haußmann, Frank, 1Y Heidmann, S., 19 Heininger, M., 0H, 0Z Heiter, Ulrike, 2R Hénault, F., 0U Henning, Th., 0H, 0Z Henriquez, N. N., 2L Henry, Todd J., 2A Heras, I., 19 Hess, Nicole M., 2E Hindsley, R. L., 05 Hinz, Phil, 0J, 0U, 1M Hofmann, K.-H., 0Z Hogerheijde, M., 0Z Hönig, Sebastian F., 18, 1V Horch, Elliott P., 0X, 0Y, 10, 2A, 2E, 2U Horton, Anthony, 1J Hou, Yonghui, 27 Howell, Steve B., 0G, 2E Hron, J., 0Z Huber, Stefan, 03, 0N Hubin, Norbert, 03, 0H, 0N Huby, E., 0U, 2V Iacchetta, Alex, 1K Ilee, John, 18 Ireland, Michael J., 0U, 11, 18, 1E, 1O Isella, Andrea, 18 Ives, Derek, 0H, 2R Jaffe, Walter, 09, 0H, 0Z Jakob, G., 0H Jara, R. E., 2L Jaynes, B., 06 Jeffries, Bryn, 1J Jencka, L., 06 Jensen, Eric, 18 Jochum, Lieselotte, 03, 0H Jocou, Laurent, 03, 0N, 1Y, 22 Johnston, Perry, 06, 0P Jolley, Paul, 03 Jones, Jeremy W., 02 Jorgensen, Anders M., 05, 1N Jovanovic, Nemanja, 1J Juanola-Parramon, Roser, 1G, 1K Juhasz, Attila, 18 Jung, Yves, 2R Jurgenson, C., 06, 0D Kaiser, Robin, 21 Kammerer, Jens, 1H, 1I Kane, Stephen, 18 Karl, Martina, 0K Keller, C. U., 0T Kellerer, Aglae, 1W Kellner, Stefan, 1Y Kelly, Robert, 06, 0M Kenchington Goldsmith, Harry-Dean, 1E Kieda, David, 0W Kirchbauer, Jean-Paul, 03, 0N Kishimoto, Makoto, 18 Kitzmann, Daniel, 1I Klein, Barbara, 2R Klein, R., 0H Klement, Robert, 02 Kley, Wilhelm, 18 Klinglesmith, D., 06 Klupar, Pete, 1J Kluska, Jacques, 1U Kok, Yitping, 1Y Kolb, Johann, 03, 0N Kosmalski, Johan, 03, 0N Kral, Quentin, 18 Kratter, Kaitlin, 18 Kraus, Stefan, 0U, 18, 22, 23, 24 Krempl, Peter, 03, 0N Kroes, G., 0Z Labadie, Lucas, 0U, 18, 1B, 1R, 2O Labdon, Aaron, 23 Labeyrie, Guillaume, 21 Lacour, Sylvestre, 07, 0K, 18, 1P, 1W, 1Y, 2V Lagadec, Tiphaine, 0V Lagarde, Stéphane, 09, 0H, 0Z, 20 Lai, Olivier, 21 Lanthermann, Cyprien, 22, 23, 24 Lapeyrère, Vincent, 1P Larkin, Kieran, 1J LaRue, Ryan, 0Y Laughlin, Greg, 18 Laun, W., 0H, 0Z Lawrence, Jon, 0V Lazzarini, Paolo, 0F, 2Q LeBohec, Stephan, 0W Le Bouquin, Jean-Baptiste, 03, 0N, 0U, 18, 1P, 22, 23, 24 Le Coarer, E., 19, 1S Léger, A., 1H Lehmitz, M., 0H, 0Z Leisawitz, David T., 1K Le Maître, Matthew, 2F Lévêque, Samuel, 03 Li, Qian, 27 Ligon, Robert, 06, 0D, 0M, 0P Lilley, Paul, 03 Lindgren, A., 05 Lippa, Magdalena, 0K, 1Y Liu, Y., 29 Lizon, Jean-Louis, 03, 2P, 2R Lockhart, Matt, 2R Loicq, J., 1H Lopez, Bruno, 09, 0H, 0Z Luis, James J. D., 06, 0M Lunde, Emily, 2T Luther-Davies, Barry, 1E Ma, Pan, 1E Macintosh, Bruce, 2G Madden, Stephen J., 1E Magnard, Yves, 03, 0N Magrin, D., 2B Maher, Stephen F., 1K Maier, Erin, 0J, 1M Majewski, Steven R., 2U Majoinen, Olli, 02 Manescau, Antonio, 2P Marafatto, L., 2B Marcotto, A., 0H Mardones, Pedro, 03 Marek, Petr, 1W Marquart, Thomas, 2R Martin, G., 0U, 19, 1S, 2V Martin, P., 2L Martinache, Frantz, 11 Martinod, Marc-Antoine, 20 Marzotto, Davide, 0P Matter, Alexis, 09, 0H, 0U, 0Z Matthews, Nolan, 0W Maurer, T., 0H Mauskopf, Philip, 2T McCracken, T. M., 06, 0D McKeen, C., 06 Megevan, Denis, 2P Meilland, Antony, 09, 0H, 0Z Meisenheimer, K., 0H, 0Z Meister, Alexander, 03, 0H, 0N Mennesson, B., 0U Mentzell, John E., 1G Mérand, Antoine, 03, 0U, 14, 1U Meru, Farzana, 18 Mesa, D., 2B Michael, Ernest A., 18, 1X, 2L, 2M Michau, Vincent, 20 Millan-Gabet, Rafael, 18 Millour, Florentin, 09, 0H, 0Z, 18 Minardi, Stefano, 0U, 16, 18, 1B, 1R, 2O Molina-Conde, Ignacio, 2R Monnier, John D., 0U, 11, 18, 22, 23, 24 Morand, A., 19 Morbidelli, Alessandro, 18 Mordasini, Chris, 18 Moreau, Vincent, 0O Morel, Sebastien, 09, 0H, 0Z Moreno, E., 2L Morlok, Andreas, 18 Mortimer, D., 06, 0C Moulin, Thibaut, 03, 0N Mourard, Denis, 20 Mozurkewich, Dave, 05, 18, 1N Mundy, Lee, 1G Muterspaugh, M., 05 Muthusubramanian, Balaji, 1R Nardetto, Nicolas, 20 Nelson, Richard, 18 Neumann, U., 0H, 0Z Nir, Guy, 0Q Nolte, Stefan, 1B, 1R, 2O Norris, Barnaby R. M., 0T, 0U, 0V, 11, 1E, 1J, 1Q Norris, Ryan P., 1T Ochoa, D., 06 Ofek, Eran O., 0Q Oliva, Ernesto, 2R Olivares, Andres, 06, 0O, 0P Olofsson, Johan, 18 Orban de Xivry, G., 0U Origlia, Livia, 2R Ortega, N., 2L Osellame, Roberto, 16 Osorio, Juan, 03 Ott, Jürgen, 03 Ott, Thomas, 0K, 1Y Oudmaijer, Rene, 18 Packham, Chris, 18 Paladini, Claudia, 09, 18 Pallanca, Laurent, 03 Panic, Olja, 18 Pantin, E., 0Z Parvex, T., 2L Pasquini, Luca, 03, 0H, 0N, 2R Paufique, Jérôme, 03, 2R Pavez, Marcus, 03 Payne, Ifan, 06, 0P, 2F Pedretti, Ettore, 0U, 16, 2O Pepe, Francesco Alfonso, 2P Percheron, Isabelle, 03 Peronio, Pietro, 0Y Perrin, Guy S., 07, 0K, 1P, 1Y Pertsch, Thomas, 2O Peters, Scott, 24 Petit, Cyril, 20 Petrov, Romain G., 09, 0H, 0Z, 18 Pettazzi, Lorenzo, 03 Pfuhl, Oliver, 0K, 1Y Phan Duc, Thanh, 03 Piacentini, S., 16 Pichon, B., 0H Pilyavsky, Genady, 2T Piña, M., 2L Pinna, E., 2B Pino, Andres, 03 Pino, J., 06 Pirard, Jean Francois, 03 Pirnay, Olivier, 0O, 0P Pistunov, Nikolai, 2R Plattner, Markus, 1Y Plewa, Philipp, 0K Pollarolo, C., 2L Pooler, S. T., 05 Pope, Benjamin, 18, 1J Por, E. H., 0T Portaluri, E., 2B Pott, Joerg-Uwe, 0U, 18, 1R Poupar, Sébastien, 03 Puglisi, A., 2B Quanz, Sascha P., 1H, 1I Quentin, Jutta, 03 Quiroga-Nunez, Luis Henry, 18 Ragazzoni, R., 2B Ramírez, Andres, 03 Ramos Almeida, Cristina, 18 Ramos, N., 2L Rates, A., 2L Rau, Christian, 1Y Rau, Urvashi, 1C Rauer, H., 1H Raymond, Sean N., 18 Rearte, C., 2L Rech, Ivan, 0Y Regaly, Zsolt, 18 Reggiani, M., 0U Reiners, Ansgar, 2R Restaino, Sergio R., 05, 0B, 2I Reyes, Javier, 03, 0N Reynolds, Mark, 18 Ridgway, Stephen T., 02, 18 Ridings, Robert, 03 Rinehart, Stephen A., 18, 1G, 1K Riquelme, M., 0H Riva, Marco, 2P Rivet, Jean Pierre, 21 Rivinius, Thomas, 03, 09 Rivinus, Th., 0H Rizzo, Maxime J., 1G Robbe-Dubois, Sylvie, 09, 0H, 0Z Rochat, Sylvain, 03, 0N Rodriguez, A., 2L Romero, V. D., 06 Rousseau, Sylvain, 09, 0H, 2Q Rousselet-Perraut, Karine, 07, 0K, 1P, 1Y, 20 Ruffio, Jean-Baptiste, 2G Rupert, Justin D., 0X, 0Y Sakurai, T., 29 Salcido, Christopher, 06, 0D, 0P Salgado, Fernando, 03 Sallum, Steph, 1D Samain, Etienne, 21 San Martin, C., 2L Sánchez-Bermudez, Joel, 1U Santoro, Fernando, 06, 0D, 0P Satoor, Tanish, 2F Savransky, Dmitry, 2G Schaefer, Gail H., 02 Schertl, D., 0Z Schifano, L., 1H Schmidt, L. M., 06, 0D Schmitt, Henrique R., 05, 0B, 2D, 2I Schödel, Rainer, 1U Schoeller, Markus, 03, 09, 0H, 0K, 0Z Schreiber, Matthias, 18 Schuhler, Nicolas, 03, 0H, 0N Scott, Nicholas J., 0G, 12 Seemann, Ulf, 2R Seneta, E. B., 06 Sepulveda, S., 2L Serabyn, E., 0U Setterholm, Benjamin R., 22, 23, 24 Shankar Nayak, Abani, 2O Shankland, P., 05 Shao, Mike, 1J Shapiro, Jacob, 2G Shchekaturov, Pavel, 03, 0N Sinclair, Adrian, 2T Skemer, Andy, 1D Smette, Alain, 2R Smith, Michael, 18 Smoker, Jonathan, 2R Snik, F., 0T Snow, Shaun, 0W Song, T.F., 29 Soulain, A., 0H Soulez, Ferréol, 1U Spalding, Eckhart, 0J Spang, A., 0H Stadler, Eric, 0N Stangalini, M., 2B Stassun, Keivan, 18 Stee, Ph., 0H, 0Z Stempels, Eric, 2R Stephan, Christian, 03, 0H, 0N Stone, Jordan, 0J Straubmeier, Christian, 07, 0K, 1P, 1Y Sturm, Eckhard, 1Y Sturmann, Judit, 02 Sturmann, Laszlo, 02 Suarez, Marcos, 03 Sun, X., 06 Surdej, Jean, 0U, 18 Tallon, Michel, 1U, 20 Tallon-Bosc, Isabelle, 1U, 20 Tamblay, Richard, 03 Tapia, Mario, 03 ten Brummelaar, Theo A., 02, 18, 20, 22, 23, 24 Tepper, Jan, 1B, 1R, 2O Thayer, Patrick R., 2E Thiébaut, Éric, 1U Tian, F., 1H Toledo, P., 0H Tristam, K., 0H Tristram, Konrad R. W., 03, 0U, 18, 1V Turner, Neal, 18 Turner, Nils H., 02 Tuthill, Peter, 0S, 0T, 0V, 11, 18, 1E, 1J Ulliac, G., 19, 2V Umbriaco, G., 2B Vakili, Farrokh, 21 Valdes, Guillermo, 03, 0N Valenti, Elena, 2R van Belle, Gerard T., 05, 0B, 18, 2A van Boekel, R., 0Z van der Heyden, Pierre, 03 Varga, Jozsef, 09, 0H Vargas, Norman L., 02 Vasisht, Gautum, 18 Vassallo, D., 2B Veach, Todd, 1G Veillet, Christian, 28 Vérinaud, Christophe, 03, 0N Vernet, David, 21 Vila Hernandez de Lorenzo, Jordi, 1G Viotto, V., 2B Waisberg, Idel, 0K Wallace, Alexander, 18 Wang, Rongping, 1E Wang, Yanqiang, 27 Webster, Larry, 02 Weeks, Eric, 2T Weigelt, Gerd, 0H, 0Z, 18 Weiss, Samuel A., 0X, 0Y Wheeler, Caleb, 2T Widmann, Felix, 0K Wieprecht, Ekkehard, 1Y Wiezorrek, Erich, 1Y Wilby, M. J., 0T Wilson, Donald M. A., 06, 26 Winters, Jennifer G., 2A Wishnow, Edward, 18 Withford, Michael J., 0V, 1B, 1R, 1S Wittkowski, Markus, 18 Woillez, Julien, 03, 0H, 0N, 0U, 11 Wolf, Sebastian, 0Z, 18 Wolff, Burkhard, 1P Woods, Craig, 02 Wu, Zhen, 27 Xu, Mingming, 27 Xu, Teng, 27 Young, John, 06, 0D, 0P, 18, 1O, 1U, 2F Zackay, Barak, 0Q Zavala, R. T., 05, 2D Zhang, Huatao, 27 Zhang, X.F., 29 Zhao, M.Y., 29 Zhao, Ming, 18 Zhu, Zhaohuan, 18 Zins, Gérard, 03, 09, 0H, 0Z Zúñiga-Fernández, Sebastian, 18 Conference CommitteeSymposium Chairs
Symposium Co-chairs
Conference Chairs
Conference Program Committee
Session Chairs
IntroductionThe 2018 Optical and Infrared Interferometry and Imaging VI conference included many new developments in the astronomical interferometry field, which has expanded this year with particular growth in the disciplines of speckle, aperture masking and intensity interferometry. These areas are experiencing a resurgence due to their utility on large aperture telescopes, as well as the availability of highspeed, low noise detectors and advanced computer systems. We are also learning of more developments for balloon-borne interferometry and potential interferometric approaches on future space platforms. Finally, this conference saw exciting new avenues of inquiry in nulling techniques, adaptive optics, photonics, improved fiber technologies, photon-counting detectors and new beam combiners using novel approaches and combinations of multiple technological advances only recently available. Highlights of this conference include updates from all the large facilities operating and under development today: CHARA, LBTI, MROI, NPOI and VLTI. We heard from the GRAVITY team on the results of microarcsecond measurements of the galactic center. New instruments or facilities are coming online or in various stages of development, including the Planet Formation Imager (PFI), MATISSE, Hi-5, SPICA, MYSTIC, MIRC-X and FOURIER. In the speckle community recent instruments and scientific results were presented, including from ‘Alopeke and NESSI, while Cherenkov arrays and new approaches to intensity interferometry with small aperture telescopes showed new promise in this venerable field. Science highlights ranged from discussions of young stellar objects and active galactic nuclei, to stellar convection/spots and exoplanets. The community continues to actively work from optical through thermal infrared, with many synergistic approaches across wavelengths as well as science inquiries utilizing more traditional astronomical techniques to fully constrain the investigations. High angular resolution continues to produce unique insights for the astronomical community that cannot be garnered in any other ways. We resumed community awards at this meeting. From the strongly competitive field of five dissertation papers, the committee chose to award the best dissertation presentation to Tiphaine Lagadec, The Univ. of Sydney (Australia) for her work on the GLINT South project on the AAT. The Michelson Lifetime Achievement award for his work at Georgia State Univ. (United States) on speckle and long-baseline interferometry through CHARA went to Dr. Hal McAlister. The Fizeau Lifetime Achievement award for his work at Harvard-CfA and NASA-JPL including crucial roles on IOTA, SIM, and the Keck and LBT Interferometers went to Dr. Wesley Traub. The Michelson Investigator award for his work on Cepheids, evolved stars and fundamental stellar parameters went to Dr. Pierre Kervella. The Michelson Awards, previously supported by the Mount Wilson Observatory (United States), are now being sponsored by Lowell Observatory (United States); the Fizeau Awards continue to be supported by l’Observatoire de la Côte d’Azur (France). Finally, the imaging contest (we have moved past the “beauty” moniker) also contained many interesting approaches to the modeling of our “secret target” and the interested reader will have to seek out the paper led by Antoine Mérand, European Southern Observatory (Germany) in these proceedings to learn who won the competition and why. We invite you to peruse this volume from SPIE to learn of the latest developments in our fast-paced and innovative field. Michelle J. Creech-Eakman Peter G. Tuthill Antoine Mérand |