The NoEMi (Noise Frequency Event Miner) framework

dc.contributor.authorAcernese, F
dc.contributor.authorBarone, F
dc.contributor.authorBasti, A
dc.contributor.authorBeker, M G
dc.contributor.authorBlom, M
dc.contributor.authorBulten, H.J.
dc.contributor.authorGenin, E
dc.contributor.authorRabeling, David
dc.contributor.authorWard, Robert
dc.contributor.authorVinet, J-Y
dc.date.accessioned2018-11-29T22:55:49Z
dc.date.available2018-11-29T22:55:49Z
dc.date.issued2012
dc.date.updated2018-11-29T08:08:34Z
dc.description.abstractThe data collected by a gravitational wave interferometer are inevitably affected by instrumental artefacts and environmental disturbances. In particular, for continuous gravitational wave (CW) studies it is important to detect narrow-band disturbances (the so-called "noise lines") during science runs, and to help scientists to identify and possibly remove or mitigate their sources. The NoEMi (Noise Frequency Event Miner) framework exploits some of the algorithms implemented for the CW search to identify, on a daily basis, the frequency lines observed in the Virgo science data and in a subset of the environmental sensors, looking for lines that match in frequency. A line tracker algorithm reconstructs the lines over time, and stores them in a database, which is made accesible via a web interface. We describe the workflow of NoEMi, providing examples of its use for the investigation of noise lines in past Virgo runs (VSR2, VSR3) and in the most recent run (VSR4).
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.issn1742-6588
dc.identifier.urihttp://hdl.handle.net/1885/153300
dc.publisherAmerican Institute of Physics
dc.sourceJournal of Physics: Conference Series (Print)
dc.titleThe NoEMi (Noise Frequency Event Miner) framework
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
local.contributor.affiliationAcernese, F, INFN
local.contributor.affiliationBarone, F, Università di Salerno
local.contributor.affiliationBasti, A, Università di Pisa
local.contributor.affiliationBeker, M G, Nikhef
local.contributor.affiliationBlom, M, Nikhef
local.contributor.affiliationBulten, H.J., Nikhef Amsterdam
local.contributor.affiliationGenin, E, European Gravitational Observatory
local.contributor.affiliationRabeling, David, College of Science, ANU
local.contributor.affiliationWard, Robert, College of Science, ANU
local.contributor.affiliationVinet, J-Y, Universite Nice-Sophia-Antipolis
local.contributor.authoremailu4074112@anu.edu.au
local.contributor.authoruidRabeling, David, u4074112
local.contributor.authoruidWard, Robert, u5088188
local.description.notesImported from ARIES
local.identifier.absfor010504 - Mathematical Aspects of General Relativity
local.identifier.absfor020604 - Quantum Optics
local.identifier.absfor090108 - Satellite, Space Vehicle and Missile Design and Testing
local.identifier.ariespublicationU3488905xPUB24810
local.identifier.citationvolume363
local.identifier.doi10.1088/1742-6596/363/1/012037
local.identifier.scopusID2-s2.0-84862305318
local.identifier.thomsonID000307754800037
local.identifier.uidSubmittedByU3488905
local.type.statusPublished Version

Files

Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
01_Acernese_The_NoEMi_%28Noise_Frequency_2012.pdf
Size:
2.83 MB
Format:
Adobe Portable Document Format