GRANDMA observations of advanced LIGO's and advanced Virgo's third observational campaign
文献类型:期刊论文
作者 | Antier, S.1; Agayeva, S.2; Almualla, M.3; Awiphan, S.4; Baransky, A.5,6; Barynova, K.5,6; Beradze, S.7,8; Blazek, M.9; Boer, M.10; Burkhonov, O.11 |
刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY |
出版日期 | 2020-10-01 |
卷号 | 497期号:4页码:5518-5539 |
ISSN号 | 0035-8711 |
关键词 | gravitational waves methods: observational stars: neutron |
DOI | 10.1093/mnras/staa1846 |
产权排序 | 第28完成单位 |
文献子类 | Article |
英文摘要 | GRANDMA (Global Rapid Advanced Network Devoted to the Multi-messenger Addicts) is a network of 25 telescopes of different sizes, including both photometric and spectroscopic facilities. The network aims to coordinate follow-up observations of gravitational-wave (GW) candidate alerts, especially those with large localization uncertainties, to reduce the delay between the initial detection and the optical confirmation. In this paper, we detail GRANDMA's observational performance during Advanced LIGO/Advanced Virgo Observing Run 3 (O3), focusing on the second part of O3; this includes summary statistics pertaining to coverage and possible astrophysical origin of the candidates. To do so, we quantify our observation efficiency in terms of delay between GW candidate trigger time, observations, and the total coverage. Using an optimized and robust coordination system, GRANDMA followed-up about 90 per cent of the GW candidate alerts, that is 49 out of 56 candidates. This led to coverage of over 9000 deg(2) during O3. The delay between the GW candidate trigger and the first observation was below 1.5 h for 50 per cent of the alerts. We did not detect any electromagnetic counterparts to the GW candidates during O3, likely due to the very large localization areas (on average thousands of degrees squares) and relatively large distance of the candidates (above 200 Mpc for 60 per cent of binary neutron star, BNS candidates). We derive constraints on potential kilonova properties for two potential BNS coalescences (GW190425 and S200213t), assuming that the events' locations were imaged. |
学科主题 | 天文学 ; 天体物理学 ; 实测天体物理学 ; 恒星与银河系 ; 恒星天文学 |
URL标识 | 查看原文 |
出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
WOS关键词 | COUNTERPARTS ; LIMITS ; MASS |
资助项目 | Australian Research Council Centre of Excellence for Gravitational Wave Discovery (OzGrav)[CE170100004] ; Australian Research Council DECRA Fellowship[DE170100891] ; Ramon y Cajal fellowships[RyC-2012-09975] ; Ramon y Cajal fellowships[RyC-2012-09984] ; Spanish Ministry of Economy and Competitiveness[AYA2017-89384-P] ; CNES Postdoctoral Fellowship at Laboratoire AstroParticule et Cosmologie ; Programme National Hautes Energies (PNHE) ; CNES postdoctoral program ; Ministry of Innovative Development[FA-Atech-2018-392] ; Ministry of Innovative Development[VA-FA-F-2-010] ; Shota Rustaveli National Science Foundation (SRNSF)[PHDF/18-1327] ; Institut National des Sciences de l'Univers, CNRS, France ; CNES ; European Structural and Investment Fund ; Czech Ministry of Education, Youth and Sports[CZ.02.1.01/0.0/0.0/16 013/0001402] ; Czech Ministry of Education, Youth and Sports[CZ.02.1.01/0.0/0.0/16 013/0001403] ; Czech Ministry of Education, Youth and Sports[CZ.02.1.01/0.0/0.0/15 003/0000437] ; NASA-MUREP-MIRO grant[NNX15AP95A] ; NASA-EPSCoR grant[NNX13AD28A] ; NSF EiR AST Award[1901296] ; IdEx Universite de Paris[ANR-18-IDEX-0001] ; Spanish research project[RTI2018-098104-J-I00] ; [PTA2016-13192-I] |
WOS研究方向 | Astronomy & Astrophysics |
语种 | 英语 |
出版者 | OXFORD UNIV PRESS |
WOS记录号 | WOS:000587739300110 |
资助机构 | Australian Research Council Centre of Excellence for Gravitational Wave Discovery (OzGrav)[CE170100004] ; Australian Research Council DECRA Fellowship[DE170100891] ; Ramon y Cajal fellowships[RyC-2012-09975, RyC-2012-09984] ; Spanish Ministry of Economy and Competitiveness[AYA2017-89384-P] ; CNES Postdoctoral Fellowship at Laboratoire AstroParticule et Cosmologie ; Programme National Hautes Energies (PNHE) ; CNES postdoctoral program ; Ministry of Innovative Development[FA-Atech-2018-392, VA-FA-F-2-010] ; Shota Rustaveli National Science Foundation (SRNSF)[PHDF/18-1327] ; Institut National des Sciences de l'Univers, CNRS, France ; CNES ; European Structural and Investment Fund ; Czech Ministry of Education, Youth and Sports[CZ.02.1.01/0.0/0.0/16 013/0001402, CZ.02.1.01/0.0/0.0/16 013/0001403, CZ.02.1.01/0.0/0.0/15 003/0000437] ; NASA-MUREP-MIRO grant[NNX15AP95A] ; NASA-EPSCoR grant[NNX13AD28A] ; NSF EiR AST Award[1901296] ; IdEx Universite de Paris[ANR-18-IDEX-0001] ; Spanish research project[RTI2018-098104-J-I00] ; [PTA2016-13192-I] |
源URL | [http://ir.ynao.ac.cn/handle/114a53/23920] |
专题 | 云南天文台_丽江天文观测站(南方基地) 云南天文台_中国科学院天体结构与演化重点实验室 |
通讯作者 | Antier, S. |
作者单位 | 1.CNRS, Astroparticule et Cosmologie, Universit´e de Paris, F-75013 Paris, France 2.N. Tusi Shamakhy Astrophysical Observatory Azerbaijan National Academy of Sciences, settl.Mamedaliyev, AZ 5626, Shamakhy, Azerbaijan 3.Physics Department, American University of Sharjah, P.O. Box 26666, Sharjah, UAE 4.National Astronomical Research Institute of Thailand, 260, Moo 4, T. Donkaew, A. Mae Rim, Chiang Mai 50180, Thailand 5.Astronomical Observatory Taras Shevshenko National University of Kyiv, Observatorna str. 3, Kyiv 04053, Ukraine 6.Nuclear Physics Department Taras Shevchenko National University of Kyiv, 60 Volodymyrska str., Kyiv 01601, Ukraine 7.E. Kharadze Georgian National Astrophysical Observatory, Mt.Kanobili, Abastumani, 0301 Adigeni, Georgia 8.Samtskhe-Javakheti State University, Rustaveli Str. 113, Akhaltsikhe, 0080 Georgia 9.Instituto de Astrof´ısica de Andaluc´ıa (IAA-CSIC), Glorieta de la Astronom´ıa s/n, E-18008 Granada, Spain 10.ARTEMIS UMR 7250 UCA CNRS OCA, Boulevard de l’Observatoire, CS 34229, F-06304 Nice CEDEX 04, France |
推荐引用方式 GB/T 7714 | Antier, S.,Agayeva, S.,Almualla, M.,et al. GRANDMA observations of advanced LIGO's and advanced Virgo's third observational campaign[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2020,497(4):5518-5539. |
APA | Antier, S..,Agayeva, S..,Almualla, M..,Awiphan, S..,Baransky, A..,...&Zhang, X. H..(2020).GRANDMA observations of advanced LIGO's and advanced Virgo's third observational campaign.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,497(4),5518-5539. |
MLA | Antier, S.,et al."GRANDMA observations of advanced LIGO's and advanced Virgo's third observational campaign".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 497.4(2020):5518-5539. |
入库方式: OAI收割
来源:云南天文台
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