First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

Autor: null Event Horizon Telescope Collaboration, Kazunori Akiyama, Antxon Alberdi, Walter Alef, Juan Carlos Algaba, Richard Anantua, Keiichi Asada, Rebecca Azulay, Uwe Bach, Anne-Kathrin Baczko, David Ball, Mislav Baloković, John Barrett, Michi Bauböck, Bradford A. Benson, Dan Bintley, Lindy Blackburn, Raymond Blundell, Katherine L. Bouman, Geoffrey C. Bower, Hope Boyce, Michael Bremer, Christiaan D. Brinkerink, Roger Brissenden, Silke Britzen, Avery E. Broderick, Dominique Broguiere, Thomas Bronzwaer, Sandra Bustamante, Do-Young Byun, John E. Carlstrom, Chiara Ceccobello, Andrew Chael, Chi-kwan Chan, Koushik Chatterjee, Shami Chatterjee, Ming-Tang Chen, Yongjun Chen, Xiaopeng Cheng, Ilje Cho, Pierre Christian, Nicholas S. Conroy, John E. Conway, James M. Cordes, Thomas M. Crawford, Geoffrey B. Crew, Alejandro Cruz-Osorio, Yuzhu Cui, Jordy Davelaar, Mariafelicia De Laurentis, Roger Deane, Jessica Dempsey, Gregory Desvignes, Jason Dexter, Vedant Dhruv, Sheperd S. Doeleman, Sean Dougal, Sergio A. Dzib, Ralph P. Eatough, Razieh Emami, Heino Falcke, Joseph Farah, Vincent L. Fish, Ed Fomalont, H. Alyson Ford, Raquel Fraga-Encinas, William T. Freeman, Per Friberg, Christian M. Fromm, Antonio Fuentes, Peter Galison, Charles F. Gammie, Roberto García, Olivier Gentaz, Boris Georgiev, Ciriaco Goddi, Roman Gold, Arturo I. Gómez-Ruiz, José L. Gómez, Minfeng Gu, Mark Gurwell, Kazuhiro Hada, Daryl Haggard, Kari Haworth, Michael H. Hecht, Ronald Hesper, Dirk Heumann, Luis C. Ho, Paul Ho, Mareki Honma, Chih-Wei L. Huang, Lei Huang, David H. Hughes, Shiro Ikeda, C. M. Violette Impellizzeri, Makoto Inoue, Sara Issaoun, David J. James, Buell T. Jannuzi, Michael Janssen, Britton Jeter, Wu Jiang, Alejandra Jiménez-Rosales, Michael D. Johnson, Svetlana Jorstad, Abhishek V. Joshi, Taehyun Jung, Mansour Karami, Ramesh Karuppusamy, Tomohisa Kawashima, Garrett K. Keating, Mark Kettenis, Dong-Jin Kim, Jae-Young Kim, Jongsoo Kim, Junhan Kim, Motoki Kino, Jun Yi Koay, Prashant Kocherlakota, Yutaro Kofuji, Patrick M. Koch, Shoko Koyama, Carsten Kramer, Michael Kramer, Thomas P. Krichbaum, Cheng-Yu Kuo, Noemi La Bella, Tod R. Lauer, Daeyoung Lee, Sang-Sung Lee, Po Kin Leung, Aviad Levis, Zhiyuan Li, Rocco Lico, Greg Lindahl, Michael Lindqvist, Mikhail Lisakov, Jun Liu, Kuo Liu, Elisabetta Liuzzo, Wen-Ping Lo, Andrei P. Lobanov, Laurent Loinard, Colin J. Lonsdale, Ru-Sen Lu, Jirong Mao, Nicola Marchili, Sera Markoff, Daniel P. Marrone, Alan P. Marscher, Iván Martí-Vidal, Satoki Matsushita, Lynn D. Matthews, Lia Medeiros, Karl M. Menten, Daniel Michalik, Izumi Mizuno, Yosuke Mizuno, James M. Moran, Kotaro Moriyama, Monika Moscibrodzka, Cornelia Müller, Alejandro Mus, Gibwa Musoke, Ioannis Myserlis, Andrew Nadolski, Hiroshi Nagai, Neil M. Nagar, Masanori Nakamura, Ramesh Narayan, Gopal Narayanan, Iniyan Natarajan, Antonios Nathanail, Santiago Navarro Fuentes, Joey Neilsen, Roberto Neri, Chunchong Ni, Aristeidis Noutsos, Michael A. Nowak, Junghwan Oh, Hiroki Okino, Héctor Olivares, Gisela N. Ortiz-León, Tomoaki Oyama, Feryal Özel, Daniel C. M. Palumbo, Georgios Filippos Paraschos, Jongho Park, Harriet Parsons, Nimesh Patel, Ue-Li Pen, Dominic W. Pesce, Vincent Piétu, Richard Plambeck, Aleksandar PopStefanija, Oliver Porth, Felix M. Pötzl, Ben Prather, Jorge A. Preciado-López, Dimitrios Psaltis, Hung-Yi Pu, Venkatessh Ramakrishnan, Ramprasad Rao, Mark G. Rawlings, Alexander W. Raymond, Luciano Rezzolla, Angelo Ricarte, Bart Ripperda, Freek Roelofs, Alan Rogers, Eduardo Ros, Cristina Romero-Cañizales, Arash Roshanineshat, Helge Rottmann, Alan L. Roy, Ignacio Ruiz, Chet Ruszczyk, Kazi L. J. Rygl, Salvador Sánchez, David Sánchez-Argüelles, Miguel Sánchez-Portal, Mahito Sasada, Kaushik Satapathy, Tuomas Savolainen, F. Peter Schloerb, Jonathan Schonfeld, Karl-Friedrich Schuster, Lijing Shao, Zhiqiang Shen, Des Small, Bong Won Sohn, Jason SooHoo, Kamal Souccar, He Sun, Fumie Tazaki, Alexandra J. Tetarenko, Paul Tiede, Remo P. J. Tilanus, Michael Titus, Pablo Torne, Efthalia Traianou, Tyler Trent, Sascha Trippe, Matthew Turk, Ilse van Bemmel, Huib Jan van Langevelde, Daniel R. van Rossum, Jesse Vos, Jan Wagner, Derek Ward-Thompson, John Wardle, Jonathan Weintroub, Norbert Wex, Robert Wharton, Maciek Wielgus, Kaj Wiik, Gunther Witzel, Michael F. Wondrak, George N. Wong, Qingwen Wu, Paul Yamaguchi, Doosoo Yoon, André Young, Ken Young, Ziri Younsi, Feng Yuan, Ye-Fei Yuan, J. Anton Zensus, Shuo Zhang, Guang-Yao Zhao, Shan-Shan Zhao, Claudio Agurto, Alexander Allardi, Rodrigo Amestica, Juan Pablo Araneda, Oriel Arriagada, Jennie L. Berghuis, Alessandra Bertarini, Ryan Berthold, Jay Blanchard, Ken Brown, Mauricio Cárdenas, Michael Cantzler, Patricio Caro, Edgar Castillo-Domínguez, Tin Lok Chan, Chih-Cheng Chang, Dominic O. Chang, Shu-Hao Chang, Song-Chu Chang, Chung-Chen Chen, Ryan Chilson, Tim C. Chuter, Miroslaw Ciechanowicz, Edgar Colin-Beltran, Iain M. Coulson, Joseph Crowley, Nathalie Degenaar, Sven Dornbusch, Carlos A. Durán, Wendeline B. Everett, Aaron Faber, Karl Forster, Miriam M. Fuchs, David M. Gale, Gertie Geertsema, Edouard González, Dave Graham, Frédéric Gueth, Nils W. Halverson, Chih-Chiang Han, Kuo-Chang Han, Yutaka Hasegawa, José Luis Hernández-Rebollar, Cristian Herrera, Ruben Herrero-Illana, Stefan Heyminck, Akihiko Hirota, James Hoge, Shelbi R. Hostler Schimpf, Ryan E. Howie, Yau-De Huang, Homin Jiang, Hao Jinchi, David John, Kimihiro Kimura, Thomas Klein, Derek Kubo, John Kuroda, Caleb Kwon, Richard Lacasse, Robert Laing, Erik M. Leitch, Chao-Te Li, Ching-Tang Liu, Kuan-Yu Liu, Lupin C.-C. Lin, Li-Ming Lu, Felipe Mac-Auliffe, Pierre Martin-Cocher, Callie Matulonis, John K. Maute, Hugo Messias, Zheng Meyer-Zhao, Alfredo Montaña, Francisco Montenegro-Montes, William Montgomerie, Marcos Emir Moreno Nolasco, Dirk Muders, Hiroaki Nishioka, Timothy J. Norton, George Nystrom, Hideo Ogawa, Rodrigo Olivares, Peter Oshiro, Juan Pablo Pérez-Beaupuits, Rodrigo Parra, Neil M. Phillips, Michael Poirier, Nicolas Pradel, Richard Qiu, Philippe A. Raffin, Alexandra S. Rahlin, Jorge Ramírez, Sean Ressler, Mark Reynolds, Iván Rodríguez-Montoya, Alejandro F. Saez-Madain, Jorge Santana, Paul Shaw, Leslie E. Shirkey, Kevin M. Silva, William Snow, Don Sousa, T. K. Sridharan, William Stahm, Anthony A. Stark, John Test, Karl Torstensson, Paulina Venegas, Craig Walther, Ta-Shun Wei, Chris White, Gundolf Wieching, Rudy Wijnands, Jan G. A. Wouterloot, Chen-Yu Yu, Wei Yu (于威), Milagros Zeballos

Publikováno v: Astrophysical Journal Letters, 930, 2, pp. 1-21
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Commissioning of Nāmakanui on the JCMT

Autor: David S. Berry, Kuo-Chieh Fu, Dan Bintley, P. L. Smith, Kevin Silva, Izumi Mizuno, Mailani Neil, Ryan Berthold, Ranjani Srinivasan, Graham S. Bell, Chao-Ching Wang, Derek Kubo, Per Friberg, Sarah Graves, Xue-Jian Jiang, William Stahm, Tashun Wei, Shaoliang Li, Alexandra J. Tetarenko, Ya-Che Shih, Alyssa Clark, Chih-Chiang Han, Mark G. Rawlings, Maren Purves, Sung-Po Hsu, Vernon DeMattos, John Kuroda, Callie Matulonis, Pablo Torne, Jamie Cookson, Harriet Parsons, Ed Sison, Steve Mairs, Craig Walther, Paul T. P. Ho, Jessica T. Dempsey, Miriam Fuchs, Ming-Tang Chen, Alexis Acohido, Neal Oliveira, Jason Fleck, Yau-De Huang

Publikováno v: Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X.

Namakanui is an instrument containing three inserts in an ALMA type Dewar. The three inserts are Alaihi, Uu and Aweoweo operating around 86, 230 and 345GHz. The receiver is being commissioned on the JCMT. It will be used for both Single dish and VLBI

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Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution

Autor: Robert Freund, N. W. Halverson, Benjamin R. Ryan, Paul Shaw, André Young, Andreas Eckart, A. Montaña, Michael Titus, Chen Yu Yu, Gertie Geertsema, Gao Feng, Ronald Grosslein, Ranjani Srinivasan, David Ball, Pablo Torne, Roberto Garcia, Hiroki Okino, Kotaro Moriyama, Chris Eckert, Lupin C.C. Lin, Geoffrey B. Crew, Vernon Fath, Freek Roelofs, David Sánchez-Arguelles, Luciano Rezzolla, Makoto Inoue, Michael Bremer, Jongsoo Kim, James Hoge, Michael Janssen, David M. Gale, Mel Rose, Jason Dexter, Do-Young Byun, J. G. A. Wouterloot, Rubén Herrero-Illana, Daniel C. M. Palumbo, Ta Shun Wei, Ching Tang Liu, Bradford Benson, Jadyn Anczarski, Patrick M. Koch, Ken Young, Jae-Young Kim, Minfeng Gu, Mislav Baloković, Mariafelicia De Laurentis, Laurent Loinard, A. Jiménez-Rosales, Tomohisa Kawashima, Nicolas Pradel, Heino Falcke, Olivier Gentaz, Dirk Muders, Shami Chatterjee, Britton Jeter, Rocco Lico, Craig Walther, David J. James, Homin Jiang, Michael H. Hecht, Gopal Narayanan, Qingwen Wu, Pierre Martin-Cocher, Michael A. Nowak, Alexander W. Raymond, Gregory Desvignes, Anne Kathrin Baczko, Chet Ruszczyk, Yutaka Hasegawa, Chao-Te Li, M. C. H. Wright, Andrew Nadolski, Alan P. Marscher, Christopher Beaudoin, Harriet Parsons, Peñalver Juan, Karl M. Menten, Silke Britzen, Frédéric Gueth, Shu Hao Chang, Andrew Chael, Daryl Haggard, Rodrigo Córdova Rosado, Ru-Sen Lu, Mansour Karami, José L. Gómez, Sang-Sung Lee, Tirupati K. Sridharan, Karl Friedrich Schuster, Ronald Hesper, Richard L. Plambeck, Iain Coulson, Jason SooHoo, Aristeidis Noutsos, Svetlana G. Jorstad, Li Ming Lu, James M. Cordes, David H. Hughes, Jonathan Weintroub, Chih-Wei Locutus Huang, Katherine L. Bouman, Roger J. Cappallo, Lijing Shao, Christiaan D. Brinkerink, John Kuroda, Ramesh Karuppusamy, Iniyan Natarajan, Jessica Dempsey, George Nystrom, John E. Carlstrom, Sera Markoff, Mark Kettenis, Neal R. Erickson, Jason W. Henning, R. Laing, Huang Lei, Kevin A. Dudevoir, Ilje Cho, William Stahm, Juan-Carlos Algaba, Junhan Kim, Hotaka Shiokawa, Martin P. McColl, James M. Moran, Chi-kwan Chan, Timothy C. Chuter, Thomas W. Folkers, Yi Chen, Christopher Greer, Lia Medeiros, C. Y. Kuo, Kuo Chang Han, Shoko Koyama, William Snow, Rurik A. Primiani, Sjoerd T. Timmer, F. Peter Schloerb, Stephen R. McWhirter, Fumie Tazaki, Norbert Wex, Ming-Tang Chen, Nimesh A. Patel, Aaron Faber, Mark Derome, Kazunori Akiyama, W. B. Everett, Hiroshi Nagai, Andrei Lobanov, Ignacio Ruiz, Pierre Christian, N. Phillips, David C. Forbes, Don Sousa, Michael Lindqvist, Christopher Risacher, Wen Ping Lo, Geoffrey C. Bower, Bart Ripperda, Dominique Broguiere, Maciek Wielgus, Antony A. Stark, Raquel Fraga-Encinas, Hiroaki Nishioka, Philippe Raffin, Hugo Messias, Feryal Özel, Jun Yi Koay, Buell T. Jannuzi, Sandra Bustamente, Roberto Neri, Jinchi Hao, Ye-Fei Yuan, Garrett K. Keating, Lynn D. Matthews, Avery E. Broderick, Mark G. Rawlings, Ciriaco Goddi, Tod R. Lauer, Kamal Souccar, Alan L. Roy, S. Navarro, Luis C. Ho, Timothy Norton, Roger Brissenden, Doosoo Yoon, Jongho Park, Richard Lacasse, Paul T. P. Ho, Derek Ward-Thompson, Atish Kamble, Akihiko Hirota, S. Sánchez, D. A. Graham, Vincent Piétu, Kyle D. Massingill, M. Zeballos, Mahito Sasada, Hideo Ogawa, Ziri Younsi, Chih Cheng Chang, Alejandro F. Sáez-Madain, Christian M. Fromm, Ramesh Narayan, Shuichiro Tsuda, Ryan Berthold, Gibwa Musoke, Laura Vertatschitsch, Masanori Nakamura, Remo P. J. Tilanus, Cornelia Müller, Kimihiro Kimura, Roman Gold, Venkatessh Ramakrishnan, Yuzhu Cui, Frederick K. Baganoff, Alan R. Whitney, Aleksandar Popstefanija, Helge Rottmann, Yuan Feng, Ralph Eatough, Tuomas Savolainen, Neil M. Nagar, Alexander Allardi, M. Mora-Klein, Thomas Bronzwaer, Mark Gurwell, Bong Won Sohn, Ivan Marti-Vidal, Chih Chiang Han, Hung Yi Pu, Yan-Rong Li, Shan Shan Zhao, Song Chu Chang, Zhi-Qiang Shen, John F. C. Wardle, Carsten Kramer, Koushik Chatterjee, Wagner Jan, Tomoaki Oyama, Ray Blundell, Motoki Kino, Alan E. E. Rogers, Rebecca Azulay, Jordy Davelaar, Tyler Trent, Satoki Matsushita, Kazi L.J. Rygl, Shuo Zhang, John E. Barrett, Peter Oshiro, Ryan Chilson, Jorge A. Preciado-López, Daniel Michalik, Peter Galison, Uwe Bach, Ilse van Bemmel, Pim Schellart, Michael D. Johnson, Jiang Wu, J. Anton Zensus, S. A. Dzib, Arturo I. Gómez-Ruiz, Meyer Zhao Zheng, David John, Dimitrios Psaltis, Daniel P. Marrone, M. Poirier, Shiro Ikeda, Ralph G. Marson, A. Hernandez-Gomez, Sven Dornbusch, George Reiland, Mareki Honma, J. Blanchard, Ed Fomalont, Taehyun Jung, Izumi Mizuno, Monika Moscibrodzka, Vincent L. Fish, Matthew R. Dexter, Paul Tiede, Rodrigo Amestica, Nicholas R. MacDonald, Gisela N. Ortiz-León, Colin J. Lonsdale, Callie Matulonis, Charles F. Gammie, Per Friberg, Boris Georgiev, W. Boland, Ramprasad Rao, Guang-Yao Zhao, Joseph R. Farah, Zhiyuan Li, Hector Olivares, Sara Issaoun, Elisabetta Liuzzo, C. M. Violette Impellizzeri, Michael Kramer, Oliver Porth, Thomas P. Krichbaum, Dominic W. Pesce, Daniel R. van Rossum, David R. Smith, Robert Wharton, Kuan Yu Liu, David P. Woody, Arash Roshanineshat, Sheperd S. Doeleman, Chung Chen Chen, Ziyan Zhu, Ue-Li Pen, Yosuke Mizuno, Prather Ben, Sascha Trippe, Walter Alef, Liu Kuo, Alexandra S. Rahlin, William Montgomerie, George N. Wong, Jirong Mao, Kazuhiro Hada, Efthalia Traianou, John Conway, Remi Sassella, Eduardo Ros, Kevin M. Silva, Derek Kubo, E. Castillo-Domínguez, Huib Jan van Langevelde, Keiichi Asada, Des Small, Joseph Neilsen, Chi H. Nguyen, Chunchong Ni, Yusuke Kono, Ryan Keisler, Paul Yamaguchi, Lindy Blackburn, Erik M. Leitch, Roger Deane, Lucy M. Ziurys, K. T. Story, Joseph Crowley, Nathan Whitehorn, Stefan Heyminck, Kenji Toma, Antxon Alberdi, Yau De Huang, Dan Bintley

Publikováno v: Astronomy & Astrophysics, 640, pp. 1-22
Kim, J Y, Krichbaum, T P, Broderick, A E, Wielgus, M, Blackburn, L, Gómez, J L, Johnson, M D, Bouman, K L, Chael, A, Akiyama, K, Jorstad, S, Marscher, A P, Issaoun, S, Janssen, M, Chan, C K, Savolainen, T, Pesce, D W, Özel, F, Alberdi, A, Alef, W, Asada, K, Azulay, R, Baczko, A K, Ball, D, Baloković, M, Barrett, J, Bintley, D, Boland, W, Bower, G C, Bremer, M, Brinkerink, C D, Brissenden, R, Britzen, S, Broguiere, D, Bronzwaer, T, Byun, D Y, Carlstrom, J E, Chatterjee, S, Chatterjee, K, Chen, M-T, Chen, Y, Cho, I, Christian, P, Conway, J E, Cordes, J M, Crew, G B, Cui, Y, Davelaar, J, De Laurentis, M, Deane, R, Dempsey, J, Desvignes, G, Dexter, J, Doeleman, S S, Eatough, R P, Falcke, H, Fish, V L, Fomalont, E, Fraga-Encinas, R, Friberg, P, Fromm, C M, Galison, P, Gammie, C F, García, R, Gentaz, O, Georgiev, B, Goddi, C, Gold, R, Gómez-Ruiz, A I, Gu, M, Gurwell, M, Hada, K, Hecht, M H, Hesper, R, Ho, L C, Ho, P, Honma, M, Huang, C W L, Lei, H, Hughes, D H, Ikeda, S, Inoue, M, James, D J, Jannuzi, B T, Jeter, B, Wu, J, Jimenez-Rosales, A, Jung, T, Karami, M, Karuppusamy, R, Kawashima, T, Keating, G K, Kettenis, M, Kim, J, Kim, J, Kino, M, Koay, J Y, Koch, P M, Koyama, S, Kramer, M, Kramer, C, Kuo, C Y, Lauer, T R, Lee, S S, Li, Y R, Li, Z, Lindqvist, M, Lico, R, Kuo, L, Liuzzo, E, Lo, W P, Lobanov, A P, Loinard, L, Lonsdale, C, Lu, R S, Macdonald, N R, Mao, J, Markoff, S, Marrone, D P, Martí-Vidal, I, Matsushita, S, Matthews, L D, Medeiros, L, Menten, K M, Mizuno, Y, Mizuno, I, Moran, J M, Moriyama, K, Moscibrodzka, M, Musoke, G, Müller, C, Nagai, H, Nagar, N M, Nakamura, M, Narayan, R, Narayanan, G, Natarajan, I, Neri, R, Ni, C, Noutsos, A, Okino, H, Olivares, H, Ortiz-León, G N, Oyama, T, Palumbo, D C M, Park, J, Patel, N, Pen, U L, Piétu, V, Plambeck, R, Popstefanija, A, Porth, O, Ben, P, Preciado-López, J A, Psaltis, D, Pu, H Y, Ramakrishnan, V, Rao, R, Rawlings, M G, Raymond, A W, Rezzolla, L, Ripperda, B, Roelofs, F, Rogers, A, Ros, E, Rose, M, Roshanineshat, A, Rottmann, H, Roy, A L, Ruszczyk, C, Ryan, B R, Rygl, K L J, Sánchez, S, Sánchez-Arguelles, D, Sasada, M, Schloerb, F P, Schuster, K F, Shao, L, Shen, Z, Small, D, Sohn, B W, Soohoo, J, Tazaki, F, Tiede, P, Tilanus, R P J, Titus, M, Toma, K, Torne, P, Trent, T, Traianou, E, Trippe, S, Tsuda, S, Van Bemmel, I, Van Langevelde, H J, Van Rossum, D R, Jan, W, Wardle, J, Ward-Thompson, D, Weintroub, J, Wex, N, Wharton, R, Wong, G N, Wu, Q, Yoon, D, Young, A, Young, K, Younsi, Z, Feng, Y, Yuan, Y F, Zensus, J A, Zhao, G, Zhao, S S, Zhu, Z, Algaba, J C, Allardi, A, Amestica, R, Anczarski, J, Bach, U, Baganoff, F K, Beaudoin, C, Benson, B A, Berthold, R, Blanchard, J M, Blundell, R, Bustamente, S, Cappallo, R, Castillo-Domínguez, E, Chang, C C, Chang, S H, Chang, S C, Chen, C C, Chilson, R, Chuter, T C, Rosado, R C, Coulson, I M, Crowley, J, Derome, M, Dexter, M, Dornbusch, S, Dudevoir, K A, Dzib, S A, Eckart, A, Eckert, C, Erickson, N R, Everett, W B, Faber, A, Farah, J R, Fath, V, Folkers, T W, Forbes, D C, Freund, R, Gale, D M, Feng, G, Geertsema, G, Graham, D A, Greer, C H, Grosslein, R, Gueth, F, Haggard, D, Halverson, N W, Han, C C, Han, K C, Hao, J, Hasegawa, Y, Henning, J W, Hernández-Gómez, A, Herrero-Illana, R, Heyminck, S, Hirota, A, Hoge, J, Huang, Y D, Violette Impellizzeri, C M, Jiang, H, John, D, Kamble, A, Keisler, R, Kimura, K, Kono, Y, Kubo, D, Kuroda, J, Lacasse, R, Laing, R A, Leitch, E M, Li, C T, Lin, L C C, Liu, C T, Liu, K Y, Lu, L M, Marson, R G, Martin-Cocher, P L, Massingill, K D, Matulonis, C, Mccoll, M P, Mcwhirter, S R, Messias, H, Zheng, M Z, Michalik, D, Montaña, A, Montgomerie, W, Mora-Klein, M, Muders, D, Nadolski, A, Navarro, S, Neilsen, J, Nguyen, C H, Nishioka, H, Norton, T, Nowak, M A, Nystrom, G, Ogawa, H, Oshiro, P, Parsons, H, Juan, P, Phillips, N M, Poirier, M, Pradel, N, Primiani, R A, Raffin, P A, Rahlin, A S, Reiland, G, Risacher, C, Ruiz, I, Sáez-Madaín, A F, Sassella, R, Schellart, P, Shaw, P, Silva, K M, Shiokawa, H, Smith, D R, Snow, W, Souccar, K, Sousa, D, Sridharan, T K, Srinivasan, R, Stahm, W, Stark, A A, Story, K, Timmer, S T, Vertatschitsch, L, Walther, C, Wei, T S, Whitehorn, N, Whitney, A R, Woody, D P, Wouterloot, J G A, Wright, M, Yamaguchi, P, Yu, C Y, Zeballos, M, Zhang, S & Ziurys, L 2020, ' Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution ', Astronomy and Astrophysics, vol. 640, A69 . https://doi.org/10.1051/0004-6361/202037493
Astronomy & Astrophysics, 640, 1-22
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Astron.Astrophys., 2020, 640, pp.A69. ⟨10.1051/0004-6361/202037493⟩
Astronomy & Astrophysics
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Astronomy & Astrophysics, 640:A69. EDP Sciences
Astronomy & Astrophysics, 640, A69

Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the orig

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Implementation of automated vanilla pollination robotic crane prototype

Autor: John Kuroda, Tuan Giang, T. Shaneyfelt

Publikováno v: SoSE

Vanilla is among the most expensive and most produced spices in the world today. Hand pollination is required in most areas around the globe. Because of the amount of manual labour required for hand pollination automation should reduce the production

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https://doi.org/10.1109/sysose.2017.7994929

Performance of the SCUBA-2 dry dilution refrigerator: 4 years of operation at the JCMT

Autor: Erik G. Starman, Wayne S. Holland, Simon C. Craig, Dan Bintley, John Kuroda

Publikováno v: SPIE Proceedings.

Cryogen free or ‘dry’ dilution refrigerators that integrate a cryocooler such as a two stage pulse tube to replace the conventional liquid helium bath and 1K pot, have become a practical alternative for cooling astronomical detectors to mK temper

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