Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jessica T. Dempsey"'
Autor:
Geumsook Park, Malcolm J. Currie, Holly S. Thomas, Erik Rosolowsky, Jessica T. Dempsey, Kee-Tae Kim, Andrew J. Rigby, Yang Su, David J. Eden, Dario Colombo, Harriet Parsons, Toby J. T. Moore
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 264, Iss 1, p 16 (2022)
We present the full data release of the ^12 CO (3–2) High-Resolution Survey (COHRS), which has mapped the inner Galactic plane over the range of 9.°5 ≤ l ≤ 62.°3 and ∣ b ∣ ≤ 0.°5. COHRS has been carried out using the Heterodyne Array R
Externí odkaz:
https://doaj.org/article/1e7af6fc0c75439894cf68108f72e4d8
Autor:
Ru-Sen Lu, Keiichi Asada, Thomas P. Krichbaum, Jongho Park, Fumie Tazaki, Hung-Yi Pu, Masanori Nakamura, Andrei Lobanov, Kazuhiro Hada, Kazunori Akiyama, Jae-Young Kim, Ivan Marti-Vidal, José L. Gómez, Tomohisa Kawashima, Feng Yuan, Eduardo Ros, Walter Alef, Silke Britzen, Michael Bremer, Avery E. Broderick, Akihiro Doi, Gabriele Giovannini, Marcello Giroletti, Paul T. P. Ho, Mareki Honma, David H. Hughes, Makoto Inoue, Wu Jiang, Motoki Kino, Shoko Koyama, Michael Lindqvist, Jun Liu, Alan P. Marscher, Satoki Matsushita, Hiroshi Nagai, Helge Rottmann, Tuomas Savolainen, Karl-Friedrich Schuster, Zhi-Qiang Shen, Pablo de Vicente, R. Craig Walker, Hai Yang, J. Anton Zensus, Juan Carlos Algaba, Alexander Allardi, Uwe Bach, Ryan Berthold, Dan Bintley, Do-Young Byun, Carolina Casadio, Shu-Hao Chang, Chih-Cheng Chang, Song-Chu Chang, Chung-Chen Chen, Ming-Tang Chen, Ryan Chilson, Tim C. Chuter, John Conway, Geoffrey B. Crew, Jessica T. Dempsey, Sven Dornbusch, Aaron Faber, Per Friberg, Javier González García, Miguel Gómez Garrido, Chih-Chiang Han, Kuo-Chang Han, Yutaka Hasegawa, Ruben Herrero-Illana, Yau-De Huang, Chih-Wei L. Huang, Violette Impellizzeri, Homin Jiang, Hao Jinchi, Taehyun Jung, Juha Kallunki, Petri Kirves, Kimihiro Kimura, Jun Yi Koay, Patrick M. Koch, Carsten Kramer, Alex Kraus, Derek Kubo, Cheng-Yu Kuo, Chao-Te Li, Lupin Chun-Che Lin, Ching-Tang Liu, Kuan-Yu Liu, Wen-Ping Lo, Li-Ming Lu, Nicholas MacDonald, Pierre Martin-Cocher, Hugo Messias, Zheng Meyer-Zhao, Anthony Minter, Dhanya G. Nair, Hiroaki Nishioka, Timothy J. Norton, George Nystrom, Hideo Ogawa, Peter Oshiro, Nimesh A. Patel, Ue-Li Pen, Yurii Pidopryhora, Nicolas Pradel, Philippe A. Raffin, Ramprasad Rao, Ignacio Ruiz, Salvador Sanchez, Paul Shaw, William Snow, T. K. Sridharan, Ranjani Srinivasan, Belén Tercero, Pablo Torne, Efthalia Traianou, Jan Wagner, Craig Walther, Ta-Shun Wei, Jun Yang, Chen-Yu Yu
Publikováno v:
Nature. 616:686-690
The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation^{1,2}. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80fcab967a6768e69aa796abf602d3bc
https://doi.org/10.1038/s41586-023-05843-w
https://doi.org/10.1038/s41586-023-05843-w
Autor:
Pablo Torne, Graham S. Bell, Dan Bintley, Gregory Desvignes, David Berry, Jessica T. Dempsey, Paul T. P. Ho, Harriet Parsons, Ralph P. Eatough, Ramesh Karuppusamy, Michael Kramer, Carsten Kramer, Kuo Liu, Gabriel Paubert, Miguel Sanchez-Portal, Karl F. Schuster
We present the first detection of pulsations from a neutron star in the submillimeter range. The source is the magnetar XTE J1810-197, observed with the James Clerk Maxwell Telescope (JCMT) on 2020 February 27, 2020 July 9 and 2021 May 15. XTE J1810-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c6240944080164c39c262e54c7ea463
http://arxiv.org/abs/2201.07820
http://arxiv.org/abs/2201.07820
Autor:
Miriam Fuchs, Mark G. Rawlings, Dan Bintley, Vernon DeMattos, David Fuselier, Sarah Graves, Graham S. Bell, Ryan Berthold, Paul T. P. Ho, Alexis Acohido, Jessica T. Dempsey, John Kuroda, Shaoliang Li, Jamie Cookson, Maren Purves, Harriet Parsons, Kevin Silva, William Stahm, Craig Walther, Steven Mairs, Devin Estrada
The James Clerk Maxwell Telescope (JCMT) is the largest single dish telescope in the world focused on sub-millimeter astronomy - and it remains at the forefront of sub-millimeter discovery space. JCMT continues itspush for higher efficiency and great
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7698c13add62227cb63049a18a1d73a5
http://arxiv.org/abs/2012.10568
http://arxiv.org/abs/2012.10568
Autor:
Jessica T. Dempsey
Publikováno v:
Ground-based and Airborne Telescopes VIII.
This Conference Presentation, “The Event Horizon Telescope: the impact of an image and finding Pōwehi,” was recorded for the Astronomical Telescopes + Instrumentation 2020 Digital Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ffd41909550423f99e5f4cfc90ec97
https://doi.org/10.1117/12.2590133
https://doi.org/10.1117/12.2590133
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1e04055c8ad23749f838db334a53850
https://doi.org/10.1117/12.2561742
https://doi.org/10.1117/12.2561742
Publikováno v:
Observatory Operations: Strategies, Processes, and Systems VIII.
In the age of Large Programs and Big Data a key component in project planning for ground-based astronomical observatories is understanding how to balance users demands and telescope capabilities. In particular, future planning for operations requires
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f22a71556b3f10da4b0efb4615558096
https://doi.org/10.1117/12.2561634
https://doi.org/10.1117/12.2561634
Autor:
Maren Purves, John Kuroda, Graham S. Bell, Ryan Berthold, Jessica T. Dempsey, Shaoliang Li, Sarah Graves, Dan Bintley, Steven Mairs, Izumi Mizuno, Per Friberg, Harriet Parsons, Mark G. Rawlings, Craig Walther
Publikováno v:
Observatory Operations: Strategies, Processes, and Systems VIII.
Most telescope proposal science cases are governed by the need to achieve a given SNR (Signal-to-noise ratio). However, traditionally telescopes award applicants a certain number of hours rather than an SNR or noise. Noise calculators cannot solve th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78eab35f30a98f765a65cd192b4e0ee0
https://doi.org/10.1117/12.2562760
https://doi.org/10.1117/12.2562760
Publikováno v:
Observatory Operations: Strategies, Processes, and Systems VII.
The eight Maunakea Observatories continue to excel and expand but have traditionally been isolated facilities despite their close proximity to each other, with little formal sharing of human or technical resources. This has been changing recently, le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0391f67e78d031fa11cc2f5c0a3ae05e
https://doi.org/10.1117/12.2312913
https://doi.org/10.1117/12.2312913
Autor:
Graham S. Bell, Harriet Parsons, Michael Pohlen, Jessica T. Dempsey, Craig Walther, Paul T. P. Ho, Sarah Graves
Publikováno v:
Observatory Operations: Strategies, Processes, and Systems VII.
The James Clerk Maxwell telescope has operated on Maunakea for over thirty years. The Observatory has continually focused on integrated, database driven operations solutions to improve efficiency, data quality and publication productivity. In the pas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4410a2410c36366a69e15983e16dfec1
https://doi.org/10.1117/12.2313849
https://doi.org/10.1117/12.2313849