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  Identification and mitigation of narrow spectral artifacts that degrade searches for persistent gravitational waves in the first two observing runs of Advanced LIGO

Covas, P. B., Effler, A., Goetz, E., Meyers, P. M., Neunzert, A., Oliver, M., et al. (2018). Identification and mitigation of narrow spectral artifacts that degrade searches for persistent gravitational waves in the first two observing runs of Advanced LIGO. Physical Review D, 97: 082002. doi:10.1103/PhysRevD.97.082002.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0000-BF52-D Version Permalink: http://hdl.handle.net/21.11116/0000-0002-E98A-C
Genre: Journal Article

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Covas, P. B., Author
Effler, A., Author
Goetz, E.1, Author              
Meyers, P. M., Author
Neunzert, A., Author
Oliver, M., Author
Pearlstone, B. L., Author
Roma, V. J., Author
Schofield, R. M. S., Author
Adya, V. B.1, Author
Astone, P., Author
Biscoveanu, S., Author
Callister, T. A., Author
Christensen, N., Author
Colla, A., Author
Coughlin, E., Author
Coughlin, M. W., Author
Crowder, S. G., Author
Dwyer, S. E., Author
Hourihane, S., Author
Kandhasamy, S., AuthorLiu, W., AuthorLundgren, A.2, Author              Matas, A., AuthorMcCarthy, R., AuthorMcIver, J., AuthorMendell, G., AuthorOrmiston, R., AuthorPalomba, C., AuthorPiccinni, O. J., AuthorRao, K., AuthorRiles, K., AuthorSammut, L., AuthorSchlassa, S., AuthorSigg, D., AuthorStrauss, N., AuthorTao, D., AuthorThorne, K. A., AuthorThrane, E., AuthorTrembath-Reichert, S., AuthorAbbott, B. P., AuthorAbbott, R., AuthorAbbott, T. D., AuthorAdams, C., AuthorAdhikari, R. X., AuthorAnanyeva, A., AuthorAppert, S., AuthorArai, K., AuthorAston, S. M., AuthorAustin, C., AuthorBallmer, S. W., AuthorBarker, D., AuthorBarr, B., AuthorBarsotti, L., AuthorBartlett, J., AuthorBartos, I., AuthorBatch, J. C., AuthorBejger, M., AuthorBell, A. S., AuthorBetzwieser, J., AuthorBillingsley, G., AuthorBirch, J., AuthorBiscans, S., AuthorBiwer, C., AuthorBlair, C. D., AuthorBlair, R. M., AuthorBork, R., AuthorBrooks, A. F., AuthorCao, H., AuthorCiani, G., AuthorClara, F., AuthorClearwater, P., AuthorCooper, S. J., AuthorCorban, P., AuthorCountryman, S. T., AuthorCowart, M. J., AuthorCoyne, D. C., AuthorCumming, A., AuthorCunningham, L., AuthorDanzmann, K.1, Author              Costa, C. F. Da Silva, AuthorDaw, E. J., AuthorDeBra, D., AuthorDeRosa, R. T., AuthorDeSalvo, R., AuthorDooley, K. L., AuthorDoravari, S.1, Author              Driggers, J. C., AuthorEdo, T. B., AuthorEtzel, T., AuthorEvans, M., AuthorEvans, T. M., AuthorFactourovich, M., AuthorFair, H., AuthorGaliana, A. Fernández, AuthorFerreira, E. C., AuthorFisher, R. P., AuthorFong, H., AuthorFrey, R., AuthorFritschel, P., AuthorFrolov, V. V., AuthorFulda, P., AuthorFyffe, M., AuthorGateley, B., AuthorGiaime, J. A., AuthorGiardina, K. D., AuthorGoetz, R., AuthorGoncharov, B., AuthorGras, S., AuthorGray, C., AuthorGrote, H.1, Author              Gushwa, K. E., AuthorGustafson, E. K., AuthorGustafson, R., AuthorHall, E. D., AuthorHammond, G., AuthorHanks, J., AuthorHanson, J., AuthorHardwick, T., AuthorHarry, G. M., AuthorHeintze, M. C., AuthorHeptonstall, A. W., AuthorHough, J., AuthorInta, R., AuthorIzumi, K., AuthorJones, R., AuthorKarki, S., AuthorKasprzack, M., AuthorKaufer, S., AuthorKawabe, K., AuthorKennedy, R., AuthorKijbunchoo, N., AuthorKim, W., AuthorKing, E. J., AuthorKing, P. J., AuthorKissel, J. S., AuthorKorth, W. Z., AuthorKuehn, G.1, Author              Landry, M., AuthorLantz, B., AuthorLaxen, M., AuthorLiu, J., AuthorLockerbie, N. A., AuthorLormand, M., AuthorMacInnis, M., AuthorMacleod, D. M., AuthorMárka, S., AuthorMárka, Z., AuthorMarkosyan, A. S., AuthorMaros, E., AuthorMarsh, P., AuthorMartin, I. W., AuthorMartynov, D. V., AuthorMason, K., AuthorMassinger, T. J., AuthorMatichard, F., AuthorMavalvala, N., AuthorMcClelland, D. E., AuthorMcCormick, S., AuthorMcCuller, L., AuthorMcIntyre, G., AuthorMcRae, T., AuthorMerilh, E. L., AuthorMiller, J., AuthorMittleman, R., AuthorMo, G., AuthorMogushi, K., AuthorMoraru, D., AuthorMoreno, G., AuthorMueller, G., AuthorMukund, N., AuthorMullavey, A., AuthorMunch, J., AuthorNelson, T. J. N., AuthorNguyen, P., AuthorNuttall, L. K., AuthorOberling, J., AuthorOktavia, O., AuthorOppermann, P.1, Author              Oram, Richard J., AuthorO'Reilly, B., AuthorOttaway, D. J., AuthorOvermier, H., AuthorPalamos, J. R., AuthorParker, W., AuthorPele, A., AuthorPenn, S., AuthorPerez, C. J., AuthorPhelps, M., AuthorPierro, V., AuthorPinto, I., AuthorPrincipe, M., AuthorProkhorov, L. G., AuthorPuncken, O.1, Author              Quetschke, V., AuthorQuintero, E. A., AuthorRadkins, H., AuthorRaffai, P., AuthorRamirez, K. E., AuthorReid, S., AuthorReitze, D. H., AuthorRobertson, N. A., AuthorRollins, J. G., AuthorRomel, C. L., AuthorRomie, J. H., AuthorRoss, M. P., AuthorRowan, S., AuthorRyan, K., AuthorSadecki, T., AuthorSanchez, E. J., AuthorSanchez, L. E., AuthorSandberg, V., AuthorSavage, R. L., AuthorSellers, D., AuthorShaddock, D. A., AuthorShaffer, T. J., AuthorShapiro, B., AuthorShoemaker, D. H., AuthorSlagmolen, B. J. J., AuthorSmith, B., AuthorSmith, J. R., AuthorSorazu, B., AuthorSpencer, A. P., AuthorStaley, A., AuthorStrain, K. A., AuthorSun, L., AuthorTanner, D. B., AuthorTasson, J. D., AuthorTaylor, R., AuthorThomas, M., AuthorThomas, P., AuthorToland, K., AuthorTorrie, C. I., AuthorTraylor, G., AuthorTse, M., AuthorTuyenbayev, D., AuthorVajente, G., AuthorValdes, G., Authorvan Veggel, A. A., AuthorVecchio, A., AuthorVeitch, P. J., AuthorVenkateswara, K., AuthorVo, T., AuthorVorvick, C., AuthorWade, M., AuthorWalker, M., AuthorWard, R. L., AuthorWarner, J., AuthorWeaver, B., AuthorWeiss, R., AuthorWeßels, P.1, AuthorWillke, B.1, Author              Wipf, C. C., AuthorWofford, J., AuthorWorden, J., AuthorYamamoto, H., AuthorYancey, C. C., AuthorYu, Hang, AuthorYu, Haocun, AuthorZhang, L., AuthorZhu, S.3, 4, Author              Zucker, M. E., AuthorZweizig, J., Author more..
Affiliations:
1Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, ou_24010              
2Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, ou_24011              
3Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_1933290              
4Searching for Continuous Gravitational Waves, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, Hannover, DE, ou_2630691              

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Free keywords: Astrophysics, Instrumentation and Methods for Astrophysics, astro-ph.IM
 Abstract: Searches are under way in Advanced LIGO and Virgo data for persistent gravitational waves from continuous sources, e.g. rapidly rotating galactic neutron stars, and stochastic sources, e.g. relic gravitational waves from the Big Bang or superposition of distant astrophysical events such as mergers of black holes or neutron stars. These searches can be degraded by the presence of narrow spectral artifacts (lines) due to instrumental or environmental disturbances. We describe a variety of methods used for finding, identifying and mitigating these artifacts, illustrated with particular examples. Results are provided in the form of lists of line artifacts that can safely be treated as non-astrophysical. Such lists are used to improve the efficiencies and sensitivities of continuous and stochastic gravitational wave searches by allowing vetoes of false outliers and permitting data cleaning.

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 Dates: 2018-01-222018
 Publication Status: Published in print
 Pages: 21 pages
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1801.07204
URI: http://arxiv.org/abs/1801.07204
DOI: 10.1103/PhysRevD.97.082002
 Degree: -

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Title: Physical Review D
  Other : Phys. Rev. D.
Source Genre: Journal
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Publ. Info: Lancaster, Pa. : American Physical Society
Pages: - Volume / Issue: 97 Sequence Number: 082002 Start / End Page: - Identifier: ISSN: 0556-2821
CoNE: /journals/resource/111088197762258