DSpace at EWHA: Noise subtraction from KAGRA O3GK data using Independent Component Analysis

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DC Field	Value	Language
dc.contributor.author	김정리	*
dc.date.accessioned	2023-07-27T16:31:16Z	-
dc.date.available	2023-07-27T16:31:16Z	-
dc.date.issued	2023	*
dc.identifier.issn	0264-9381	*
dc.identifier.other	OAK-33719	*
dc.identifier.uri	https://dspace.ewha.ac.kr/handle/2015.oak/265189	-
dc.description.abstract	During April 7–21 2020, KAGRA conducted its first scientific observation in conjunction with the GEO600 detector. The dominant noise sources during this run were found to be suspension control noise in the low-frequency range and acoustic noise in the mid-frequency range. In this study, we show that their contributions in the observational data can be reduced by a signal processing method called independent component analysis (ICA). The model of ICA is extended from that studied in the initial KAGRA data analysis to account for frequency dependence, while the linearity and stationarity of the coupling between the interferometer and the noise sources are still assumed. We identify optimal witness sensors in the application of ICA, leading to successful mitigation of these two dominant contributions. We also analyze the stability of the transfer functions for the entire two weeks of data to investigate the applicability of the proposed subtraction method in gravitational wave searches. © 2023 IOP Publishing Ltd.	*
dc.language	English	*
dc.publisher	Institute of Physics	*
dc.subject	data analysis	*
dc.subject	gravitational wave	*
dc.subject	independent component analysis	*
dc.subject	noise subtraction	*
dc.title	Noise subtraction from KAGRA O3GK data using Independent Component Analysis	*
dc.type	Article	*
dc.relation.issue	8	*
dc.relation.volume	40	*
dc.relation.index	SCIE	*
dc.relation.index	SCOPUS	*
dc.relation.journaltitle	Classical and Quantum Gravity	*
dc.identifier.doi	10.1088/1361-6382/acc0cb	*
dc.identifier.scopusid	2-s2.0-85153769043	*
dc.author.google	Abe H.	*
dc.author.google	Akutsu T.	*
dc.author.google	Ando M.	*
dc.author.google	Araya A.	*
dc.author.google	Aritomi N.	*
dc.author.google	Asada H.	*
dc.author.google	Aso Y.	*
dc.author.google	Bae S.	*
dc.author.google	Bae Y.	*
dc.author.google	Bajpai R.	*
dc.author.google	Cannon K.	*
dc.author.google	Cao Z.	*
dc.author.google	Capocasa E.	*
dc.author.google	Chan M.	*
dc.author.google	Chen C.	*
dc.author.google	Chen D.	*
dc.author.google	Chen K.	*
dc.author.google	Chen Y.	*
dc.author.google	Chiang C.-Y.	*
dc.author.google	Chu Y.-K.	*
dc.author.google	Eguchi S.	*
dc.author.google	Eisenmann M.	*
dc.author.google	Enomoto Y.	*
dc.author.google	Flaminio R.	*
dc.author.google	Fong H.K.	*
dc.author.google	Fujii Y.	*
dc.author.google	Fujikawa Y.	*
dc.author.google	Fujimoto Y.	*
dc.author.google	Fukunaga I.	*
dc.author.google	Gao D.	*
dc.author.google	Ge G.-G.	*
dc.author.google	Ha S.	*
dc.author.google	Hadiputrawan I.P.W.	*
dc.author.google	Haino S.	*
dc.author.google	Han W.-B.	*
dc.author.google	Hasegawa K.	*
dc.author.google	Hattori K.	*
dc.author.google	Hayakawa H.	*
dc.author.google	Hayama K.	*
dc.author.google	Himemoto Y.	*
dc.author.google	Hirata N.	*
dc.author.google	Hirose C.	*
dc.author.google	Ho T.-C.	*
dc.author.google	Hsieh B.-H.	*
dc.author.google	Hsieh H.-F.	*
dc.author.google	Hsiung C.	*
dc.author.google	Huang H.-Y.	*
dc.author.google	Huang P.	*
dc.author.google	Huang Y.-C.	*
dc.author.google	Huang Y.-J.	*
dc.author.google	Hui D.C.Y.	*
dc.author.google	Ide S.	*
dc.author.google	Inayoshi K.	*
dc.author.google	Inoue Y.	*
dc.author.google	Ito K.	*
dc.author.google	Itoh Y.	*
dc.author.google	Jeon C.	*
dc.author.google	Jin H.-B.	*
dc.author.google	Jung K.	*
dc.author.google	Jung P.	*
dc.author.google	Kaihotsu K.	*
dc.author.google	Kajita T.	*
dc.author.google	Kakizaki M.	*
dc.author.google	Kamiizumi M.	*
dc.author.google	Kanda N.	*
dc.author.google	Kato T.	*
dc.author.google	Kawaguchi K.	*
dc.author.google	Kim C.	*
dc.author.google	Kim J.	*
dc.author.google	Kim J.C.	*
dc.author.google	Kim Y.-M.	*
dc.author.google	Kimura N.	*
dc.author.google	Kiyota T.	*
dc.author.google	Kobayashi Y.	*
dc.author.google	Kohri K.	*
dc.author.google	Kokeyama K.	*
dc.author.google	Kong A.K.H.	*
dc.author.google	Koyama N.	*
dc.author.google	Kozakai C.	*
dc.author.google	Kume J.	*
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dc.author.google	Kuroyanagi S.	*
dc.author.google	Kwak K.	*
dc.author.google	Lee E.	*
dc.author.google	Lee H.W.	*
dc.author.google	Lee R.	*
dc.author.google	Leonardi M.	*
dc.author.google	Li K.L.	*
dc.author.google	Li P.	*
dc.author.google	Lin L.C.-C.	*
dc.author.google	Lin C.-Y.	*
dc.author.google	Lin E.T.	*
dc.author.google	Lin F.-K.	*
dc.author.google	Lin F.-L.	*
dc.author.google	Lin H.L.	*
dc.author.google	Liu G.C.	*
dc.author.google	Luo L.-W.	*
dc.author.google	Ma’arif M.	*
dc.author.google	Majorana E.	*
dc.author.google	Michimura Y.	*
dc.author.google	Mio N.	*
dc.author.google	Miyakawa O.	*
dc.author.google	Miyo K.	*
dc.author.google	Miyoki S.	*
dc.author.google	Mori Y.	*
dc.author.google	Morisaki S.	*
dc.author.google	Morisue N.	*
dc.author.google	Moriwaki Y.	*
dc.author.google	Nagano K.	*
dc.author.google	Nakamura K.	*
dc.author.google	Nakano H.	*
dc.author.google	Nakano M.	*
dc.author.google	Nakayama Y.	*
dc.author.google	Narikawa T.	*
dc.author.google	Naticchioni L.	*
dc.author.google	Nguyen Quynh L.	*
dc.author.google	Ni W.-T.	*
dc.author.google	Nishimoto T.	*
dc.author.google	Nishizawa A.	*
dc.author.google	Nozaki S.	*
dc.author.google	Obayashi Y.	*
dc.author.google	Ogaki W.	*
dc.author.google	Oh J.J.	*
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dc.author.google	Ohashi T.	*
dc.author.google	Ohkawa M.	*
dc.author.google	Ohta H.	*
dc.author.google	Okutani Y.	*
dc.author.google	Oohara K.	*
dc.author.google	Oshino S.	*
dc.author.google	Otabe S.	*
dc.author.google	Pan K.-C.	*
dc.author.google	Parisi A.	*
dc.author.google	Park J.	*
dc.author.google	Pe na Arellano F.E.	*
dc.author.google	Saha S.	*
dc.author.google	Saito Y.	*
dc.author.google	Sakai K.	*
dc.author.google	Sawada T.	*
dc.author.google	Sekiguchi Y.	*
dc.author.google	Shao L.	*
dc.author.google	Shikano Y.	*
dc.author.google	Shimizu H.	*
dc.author.google	Shimode K.	*
dc.author.google	Shinkai H.	*
dc.author.google	Shishido T.	*
dc.author.google	Shoda A.	*
dc.author.google	Somiya K.	*
dc.author.google	Song I.	*
dc.author.google	Sugimoto R.	*
dc.author.google	Suresh J.	*
dc.author.google	Suzuki T.	*
dc.author.google	Tagoshi H.	*
dc.author.google	Takahashi H.	*
dc.author.google	Takahashi R.	*
dc.author.google	Takano S.	*
dc.author.google	Takeda H.	*
dc.author.google	Takeda M.	*
dc.author.google	Tanaka K.	*
dc.author.google	Tanaka T.	*
dc.author.google	Tanioka S.	*
dc.author.google	Taruya A.	*
dc.author.google	Tomaru T.	*
dc.author.google	Tomura T.	*
dc.author.google	Trozzo L.	*
dc.author.google	Tsang T.	*
dc.author.google	Tsao J.-S.	*
dc.author.google	Tsuchida S.	*
dc.author.google	Tsutsui T.	*
dc.author.google	Tuyenbayev D.	*
dc.author.google	Uchikata N.	*
dc.author.google	Uchiyama T.	*
dc.author.google	Ueda A.	*
dc.author.google	Uehara T.	*
dc.author.google	Ueno K.	*
dc.author.google	Ueshima G.	*
dc.author.google	Ushiba T.	*
dc.author.google	van Putten M.H.P.M.	*
dc.author.google	Wang J.	*
dc.author.google	Washimi T.	*
dc.author.google	Wu C.	*
dc.author.google	Wu H.	*
dc.author.google	Yamada T.	*
dc.author.google	Yamamoto K.	*
dc.author.google	Yamamoto T.	*
dc.author.google	Yamashita K.	*
dc.author.google	Yamazaki R.	*
dc.author.google	Yang Y.	*
dc.author.google	Yeh S.	*
dc.author.google	Yokoyama J.	*
dc.author.google	Yokozawa T.	*
dc.author.google	Yoshioka T.	*
dc.author.google	Yuzurihara H.	*
dc.author.google	Zeidler S.	*
dc.author.google	Zhan M.	*
dc.author.google	Zhang H.	*
dc.author.google	Zhao Y.	*
dc.author.google	Zhu Z.-H.	*
dc.contributor.scopusid	김정리(55153739600)	*
dc.date.modifydate	20240304141730	*