Results 1 to 10 of about 43,863 (306)

StarWhisper Telescope: an AI framework for automating end-to-end astronomical observations [PDF]

Communications Engineering
The exponential growth of large-scale telescope arrays has boosted time-domain astronomy development but introduced operational bottlenecks, including labor-intensive observation planning, data processing, and real-time decision-making.
Cunshi Wang, Yu Zhang, Yuyang Li, Xinjie Hu, Yiming Mao, Xunhao Chen, Pengliang Du, Rui Wang, Ying Wu, Hang Yang, Yansong Li, Beichuan Wang, Haiyang Mu, Xiaohan Chen, Shunxuan He, Hao Mo, Liyue Zhang, Lin Du, Yunning Zhao, Jianfeng Tian, Liang Ge, Yongna Mao, Shengming Li, Zheng Wang, Xiaomeng Lu, Jinhang Zou, Yang Huang, Ningchen Sun, Jie Zheng, Min He, Yu Bai, Junjie Jin, Hong Wu, Jifeng Liu   +33 more
doaj   +2 more sources

A Reverse-Design Strategy for the Track Error of the Qi Tai Telescope Based on Pointing Accuracy

Engineering, 2022
The Qi Tai Telescope (QTT), which has a 110 m aperture, is planned to be the largest scale steerable telescope in the world. Ideally, the telescope’s repeated pointing accuracy error should be less than 2.5 arc seconds (arcsec); thus, the telescope ...
Baoyan Duan, Xiangyang Li
exaly   +3 more sources

Design and Preliminary Ground Experiment for Deployable Sunshade Structures of a Modular Space Telescope

Sensors
On-orbit assembling space telescope (OAST) is one of the most feasible methods to implement a large-scale space telescope. Unlike a monolithic space telescope (such as Hubble Space Telescope, HST) or a deployable space telescope (such as James Webb Space
Boqian Xu, Xu Shuyan
exaly   +3 more sources

Lunar-like silicate material forms the Earth quasi-satellite (469219) 2016 HO3 Kamoʻoalewa

Communications Earth & Environment, 2021
The Earth’s most stable quasi-satellite, Kamoʻoalewa, displays an extremely red reflectance spectrum typical of space weathering of lunar-like silicate material which raises the possibility that it is formed of material originating from the ...
Benjamin N. L. Sharkey, Vishnu Reddy, Renu Malhotra, Audrey Thirouin, Olga Kuhn, Albert Conrad, Barry Rothberg, Juan A. Sanchez, David Thompson, Christian Veillet   +9 more
doaj   +1 more source

Modeling of hydraulic support system for large structures

Nihon Kikai Gakkai ronbunshu, 2021
In the control of a large structure, hydraulic equipment is often used because it requires a large output. In this study, we focus on the telescope as an example of a large structure, and model its hydraulic support system and analyze its characteristics
Tomoya HATTORI, Noboru KAWAGUCHI, Yutaka EZAKI, Junji TAKAKI, Satoshi SATOH, Katsuhiko YAMADA   +5 more
doaj   +1 more source

Experimental validation of hydraulic support system for large structures

Nihon Kikai Gakkai ronbunshu, 2021
In the control of a large structure, hydraulic equipment is often used because it requires a large output. In this study, we focus on a telescope as an example of a large structure, and experimentally verify the basic characteristics of the hydraulic ...
Tomoya HATTORI, Noboru KAWAGUCHI, Yutaka EZAKI, Junji TAKAKI, Masao SAITO, Masahiro SUGIMOTO, Satoshi SATOH, Katsuhiko YAMADA   +7 more
doaj   +1 more source

The large size telescope of the Cherenkov Telescope Array [PDF]

SPIE Proceedings, 2014
The Cherenkov Telescope Array (CTA) project aims to implement the world’s largest next generation of Very High Energy gamma-ray Imaging Atmospheric Cherenkov Telescopes devoted to the observation from a few tens of GeV to more than 100 TeV. To view the whole sky, two CTA sites are foreseen, one for each hemisphere.
Ambrosi, G., Awane, Y., Baba, H., Bamba, A., Barceló, M., Barres De Almeida, U., Barrio, J. A., Blanch Bigas, O., Boix, J., Brunetti, L., Carmona, E., Chabanne, E., Chikawa, M., Colin, R., Cortina, J., Contreras, J. L., Dazzi, F., De Angelis, A., Deleglise, G., Delgado, C., Díaz, C., Fiasson, A., Fink, D., Fouque, N., Freixas, L., Fruck, C., Gadola, A., García, R., Gascon, D., Geffroy, N., GIGLIETTO, Nicola, Giordano, F., Grañena, F., Gunji, S., Hagiwara, R., Hamer, N., Hanabata, Y., Hassan, T., Hatanaka, K., Hirotani, K., Inoue, S., Inoue, Y., Ioka, K., Jablonski, C., Kagaya, M., Katagiri, H., Kishimoto, T., Kodani, K., Kohri, K., Konno, Y., Koyama, S., Kubo, H., Kushida, J., Lamanna, G., Le Flour, T., Lorenz, E., López, R., López Moya, M., Majumdar, P., Manalaysay, A., Mariotti, M., Martínez, G., Martínez, M., Mazin, D., Miranda, J. M., Mirzoyan, R., Monteiro, I., Moralejo, A., Murase, K., Nagataki, S., Nakajima, D., Nakamori, T., Nishijima, K., Noda, K., Nozato, A., Ohira, Y., Ohishi, M., Ohoka, H., Okumura, A., Orito, R., Panazol, J. L., Paneque, D., Paoletti, R., Paredes, J. M., Pauletta, G., Podkladkin, S., Prast, J., Rando, R., Reimann, O., Ribó, M., Rosier Lees, S., Saito, K., Saito, T., Saito, Y., Sakaki, N., Sakonaka, R., Sanuy, A., Sasaki, H., Sawada, M., Scalzotto, V., Schultz, S., Schweizer, T., Shibata, T., Shu, S., Sieiro, J., Stamatescu, V., Steiner, S., Straumann, U., Sugawara, R., Tajima, H., Takami, H., Tanaka, S., Tanaka, M., Tejedor, L. A., Terada, Y., Teshima, M., Totani, T., Ueno, H., Umehara, K., Vollhardt, A., Wagner, R., Wetteskind, H., Yamamoto, T., Yamazaki, R., Yoshida, A., Yoshida, T., Yoshikoshi, T.   +126 more
openaire   +3 more sources

Io’s Optical Aurorae in Jupiter’s Shadow

The Planetary Science Journal, 2023
Decline and recovery timescales surrounding eclipse are indicative of the controlling physical processes in Io’s atmosphere. Recent studies have established that the majority of Io’s molecular atmosphere, SO _2 and SO, condenses during its passage ...
Carl Schmidt, Mikhail Sharov, Katherine de Kleer, Nick Schneider, Imke de Pater, Phillip H. Phipps, Albert Conrad, Luke Moore, Paul Withers, John Spencer, Jeff Morgenthaler, Ilya Ilyin, Klaus Strassmeier, Christian Veillet, John Hill, Mike Brown   +15 more
doaj   +1 more source

A 36 cm robotic optical telescope: Equipment and software

Frontiers in Astronomy and Space Sciences, 2022
The paper describes an optical telescope system and control software for robotic observation of space debris. The telescope has a main aperture of 355 mm, adopts the optical design scheme of primary focus with a large field of view, and is equipped with ...
Jian Sun, Jian Sun, Hao-Wen Cheng, Hao-Wen Cheng, Hai Jiang, Hai Jiang, Jing Liu, Jing Liu, Yuan-Yuan Zhao, Yuan-Yuan Zhao   +9 more
doaj   +1 more source

Large size telescope report [PDF]

AIP Conference Proceedings, 2017
6 pages, 7 figures, Gamma-2016 conference proceedings.
Mazin, D., Cortina, J., Teshima, M., Consortium, the CTA   +3 more
openaire   +2 more sources