Zobrazeno 1 - 8
of 8
pro vyhledávání: '"DEVIKA DIVAKAR"'
Autor:
Thirupathi Sivarani, Ramya Sethuram, S. Sriram, Devika Divakar, Arun Surya, Hari Mohan Varshney, Sudarshan Kambala, Amirul Hasan, Ajin Prakash, K. V. Govinda, null Viswanatha, G. C. Anupama, G. Maheswar, D. Ojha, S. B. Pandey, J. Pandey, M. Puravankara, A. N. Ramaprakash, B. E. Reddy, Sarang S. Shah, R. Srianand, A. Subramaniam, S. Subramanian
Publikováno v:
Journal of Astrophysics and Astronomy. 43
Autor:
Charles C. Steidel, Eric W. Peng, Jason R. Fucik, Reston Nash, Stephen Kaye, George H. Jacoby, Bernard Delabre, Ramya Sethuram, Devika Divakar, Hari Mohan Varshney, Thirupathi Sivarani, Fumihiro Uraguchi, Shinobu Ozaki, Hangxin Ji, Tao LV, Kent Chiu, Qinfeng Zhu, David Andersen, John Miles, Davide Lasi
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy IX.
Autor:
Andrew J. Skemer, Richard Stelter, Stephanie Sallum, Nicholas MacDonald, Renate Kupke, Christopher Ratliff, Ravinder Banyal, Amirul Hasan, Hari Mohan Varshney, Arun Surya, Ajin Prakaesh, Thirupathi Sivarani, Ramya Sethuram, Govinda K.V., Michael P. Fitzgerald, Eric Wang, Marc Kassis, Olivier Absil, Carlos Alvarez, Natasha Batalha, Marc-André Boucher, Cyril Bourgenot, Timothy Brandt, Zackery Briesemeister, Katherine de Kleer, Imke de Pater, Will Deich, Devika Divakar, Guillaume Filion, Étienne Gauvin, Michael Gonzales, Thomas Greene, Philip Hinz, Rebecca Jensen-Clem, Christopher Johnson, Isabel Kain, Gabriel Kruglikov, Mackenzie Lach, Jean-Thomas Landry, Jialin Li, Michael Liu, James E. Lyke, Kenneth Magnone, Eduardo Marin, Emily Martin, Raquel Martinez, Dimitri Mawet, Brittany Miles, Dale Sandford, Patrick Sheehan, Ji Man Sohn, Jordan Stone
We present the design of SCALES (Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy) a new 2-5 micron coronagraphic integral field spectrograph under construction for Keck Observatory. SCALES enables low-resolution (R~50) spectroscopy,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfe3d2ea2ec12546d81fd6be571cb2a8
http://arxiv.org/abs/2208.10721
http://arxiv.org/abs/2208.10721
Autor:
G. C. ANUPAMA, G. MAHESWAR, S. SRIRAM, T. SIVARANI, P. S. PARIHAR, S. NAGABHUSHAN, DORJE ANGCHUK, S. BARWAY, B. C. BHATT, R. BANYAL, ALIKHAN BASHEER, PRASANNA DESHMUKH, DEVIKA DIVAKAR, TSEWANG DORJAI, ARUNA GOSWAMI, K. V. GOVINDA, SONAM JORPHAIL, U. S. KAMATH, MADAN MOHAN KEMKAR, TASHI TSERING MAHAY, S. MUNEER, C. MUTHUMARIAPPAN, SHANTIKUMAR SINGH NINGOMBAM, G. PANDEY, B. E. REDDY, D. K. SAHU, D. S. SANDEEP, RAMYA SETHURAM, C. S. STALIN, S. SUBRAMANIAN, STANZIN TSEWANG, A. SUBRAMANIAM
Publikováno v:
Journal of Astrophysics and Astronomy. 43
Autor:
Kevin Bundy, David Law, Nick MacDonald, Kyle B. Westfall, T. Sivarani, Devika Divakar, Matthew Bershady, Meng Gu, Renbin Yan, Namrata Roy, Claire Poppett, Niv Drory
Publikováno v:
The Astronomical Journal. 164:94
The use of optical fibers in astronomical instrumentation offers high-multiplex and light-gathering flexibility. However, with most previous fiber spectrographs optimized for large fields of view on modest-aperture telescopes, the performance of fibe
The Wide Field Optical Spectrograph (WFOS) is one of the first-light instruments of Thirty Meter Telescope. It is a medium resolution, multi object, wide field optical spectrograph. Since 2005 the conceptual design of the instrument has focused on a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ca1295e3780e61889462f8fdec105b8
https://resolver.caltech.edu/CaltechAUTHORS:20180906-153833697
https://resolver.caltech.edu/CaltechAUTHORS:20180906-153833697
Autor:
Nicholas MacDonald, Kevin Bundy, Namrata Roy, Roger Smith, Satoshi Miyazaki, Hangxin Ji, Renate Kupke, Devika Divakar, Andrew C. Phillips, Shinobu Ozaki, S. Sriram, Richard Dekany, Arun Surya, Kyle B. Westfall, Toshihiro Tsuzuki, Brian Digiorgio, Jason Fucik, Zheng Cai, Sivarani Thirupathi, Maureen Savage, Matthew Radovan
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy VII.
The Wide Field Optical Spectrometer (WFOS) is a seeing limited, multi-object spectrograph and first light instrument for the Thirty Meter Telescope (TMT) scheduled for first observations in 2027. The spectrograph will deliver a minimum resolution of
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy VII.
TMT’s wide field optical spectrograph is a multi-object, first-light instrument with broad continuous wavelength coverage (0.310 – 1.0 m) at a moderate spectral resolution of R = 5000. The international WFOS design team has recently completed the