author = "Costa, Carlos Filipe da Silva and Costa, C{\'e}sar Augusto and 
                         Aguiar, Odylio Denys",
          affiliation = "{Universidade de S{\~a}o Paulo (USP)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)}",
                title = "Low-latency data analysis for the spherical detector Mario 
              journal = "Classical and Quantum Gravity",
                 year = "2014",
               volume = "31",
               number = "8",
             keywords = "gravitational waves, astrophysical events.",
             abstract = "The confrontation of gravitational waves (GWs) with their 
                         electromagnetic (EM) counterparts will be rich with information 
                         about astrophysical events. Initially, this confrontation will 
                         corroborate GW detections; afterwards, when GW detections become 
                         more recurrent, it will allow astrophysics to combine information 
                         from different channels (GW, EM and also neutrinos). A low-latency 
                         data analysis which provides the direction of an incoming GW 
                         candidate is required to confront it with fast follow-up EM 
                         observations. Until now, no low-latency data analysis has been 
                         developed for spherical detectors. One spherical detector alone is 
                         capable of determining both the GW direction and polarization. By 
                         using this capability, we have developed a low-latency data 
                         analysis pipeline for the Mario Schenberg detector. This pipeline 
                         is able to retrieve the direction of GW triggers with an average 
                         angular resolution from \δs ~ 8 at SNR ~ 12 to \δs ~ 
                         1 at SNR ~ 80, in a timespan of a 4 s for 32 s of data being 
                         analyzed. We apply a veto which reduces fake events up to 90% when 
                         maintaining the GW efficiency above 90% for high SNRs. We provide 
                         here a description of the method and its efficiency: resolution on 
                         the direction, false alarm rate and computational time.",
                  doi = "10.1088/0264-9381/31/8/085012",
                  url = "http://dx.doi.org/10.1088/0264-9381/31/8/085012",
                 issn = "0264-9381",
                label = "scopus 2014-05 CostaCostAgui:2014:LoDaAn",
             language = "en",
           targetfile = "Low_Latency_Mario_Schenberg_rev.pdf",
        urlaccessdate = "26 jan. 2021"