Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan
The third Antarctic Survey Telescope array instrument at Dome A in Antarctica, the AST3-3 telescope, has been in commissioning from March 2021. We deployed AST3-3 at the Yaoan astronomical station in Yunnan Province for an automatic time-domain survey and follow-up observations with an optimised obs...
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ftmdpi:oai:mdpi.com:/2218-1997/8/6/303/ 2023-08-20T04:01:50+02:00 Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan Tianrui Sun Xiaoyan Li Lei Hu Kelai Meng Zijian Han Maokai Hu Zhengyang Li Haikun Wen Fujia Du Shihai Yang Bozhong Gu Xiangyan Yuan Yun Li Huihui Wang Lei Liu Zhenxi Zhu Xuehai Huang Chengming Lei Lifan Wang Xuefeng Wu 2022-05-26 application/pdf https://doi.org/10.3390/universe8060303 EN eng Multidisciplinary Digital Publishing Institute https://dx.doi.org/10.3390/universe8060303 https://creativecommons.org/licenses/by/4.0/ Universe; Volume 8; Issue 6; Pages: 303 wide-field survey transient observations robotic optical telescope Text 2022 ftmdpi https://doi.org/10.3390/universe8060303 2023-08-01T05:10:54Z The third Antarctic Survey Telescope array instrument at Dome A in Antarctica, the AST3-3 telescope, has been in commissioning from March 2021. We deployed AST3-3 at the Yaoan astronomical station in Yunnan Province for an automatic time-domain survey and follow-up observations with an optimised observation and protection system. The telescope system of AST3-3 is similar to that of AST3-1 and AST3-2, except that it is equipped with a 14 K × 10 K QHY411 CMOS camera. AST3-3 has a field of view of 1.65∘×1.23∘ and is currently using the g band filter. During commissioning at Yaoan, AST3-3 aims to conduct an extragalactic transient survey, coupled with prompt follow-ups of opportunity targets. In this paper, we present the architecture of the AST3-3 automatic observation system. We demonstrate the data processing of observations by representatives SN 2022eyw and GRB 210420B. Text Antarc* Antarctic Antarctica MDPI Open Access Publishing Antarctic Universe 8 6 303 |
institution |
Open Polar |
collection |
MDPI Open Access Publishing |
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ftmdpi |
language |
English |
topic |
wide-field survey transient observations robotic optical telescope |
spellingShingle |
wide-field survey transient observations robotic optical telescope Tianrui Sun Xiaoyan Li Lei Hu Kelai Meng Zijian Han Maokai Hu Zhengyang Li Haikun Wen Fujia Du Shihai Yang Bozhong Gu Xiangyan Yuan Yun Li Huihui Wang Lei Liu Zhenxi Zhu Xuehai Huang Chengming Lei Lifan Wang Xuefeng Wu Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan |
topic_facet |
wide-field survey transient observations robotic optical telescope |
description |
The third Antarctic Survey Telescope array instrument at Dome A in Antarctica, the AST3-3 telescope, has been in commissioning from March 2021. We deployed AST3-3 at the Yaoan astronomical station in Yunnan Province for an automatic time-domain survey and follow-up observations with an optimised observation and protection system. The telescope system of AST3-3 is similar to that of AST3-1 and AST3-2, except that it is equipped with a 14 K × 10 K QHY411 CMOS camera. AST3-3 has a field of view of 1.65∘×1.23∘ and is currently using the g band filter. During commissioning at Yaoan, AST3-3 aims to conduct an extragalactic transient survey, coupled with prompt follow-ups of opportunity targets. In this paper, we present the architecture of the AST3-3 automatic observation system. We demonstrate the data processing of observations by representatives SN 2022eyw and GRB 210420B. |
format |
Text |
author |
Tianrui Sun Xiaoyan Li Lei Hu Kelai Meng Zijian Han Maokai Hu Zhengyang Li Haikun Wen Fujia Du Shihai Yang Bozhong Gu Xiangyan Yuan Yun Li Huihui Wang Lei Liu Zhenxi Zhu Xuehai Huang Chengming Lei Lifan Wang Xuefeng Wu |
author_facet |
Tianrui Sun Xiaoyan Li Lei Hu Kelai Meng Zijian Han Maokai Hu Zhengyang Li Haikun Wen Fujia Du Shihai Yang Bozhong Gu Xiangyan Yuan Yun Li Huihui Wang Lei Liu Zhenxi Zhu Xuehai Huang Chengming Lei Lifan Wang Xuefeng Wu |
author_sort |
Tianrui Sun |
title |
Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan |
title_short |
Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan |
title_full |
Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan |
title_fullStr |
Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan |
title_full_unstemmed |
Antarctic Survey Telescope 3-3: Overview, System Performance and Preliminary Observations at Yaoan, Yunnan |
title_sort |
antarctic survey telescope 3-3: overview, system performance and preliminary observations at yaoan, yunnan |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2022 |
url |
https://doi.org/10.3390/universe8060303 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Universe; Volume 8; Issue 6; Pages: 303 |
op_relation |
https://dx.doi.org/10.3390/universe8060303 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/universe8060303 |
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Universe |
container_volume |
8 |
container_issue |
6 |
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303 |
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