{"gps_start":1253273600,"utc_start":"2019-09-23T11:33:02","detector":"L1","sample_rate_kHz":4,"filesize_bytes":60295778,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1253048320/L-L1_GWOSC_O3a_4KHZ_R1-1253273600-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1253048320/L-L1_GWOSC_O3a_4KHZ_R1-1253273600-4096.gwf?format=json","dutycycle_percent":46.0693359375,"nans_fraction":0.539306640625,"min_strain":-2.0709181528474395e-18,"max_strain":2.123024606984712e-18,"mean_strain":5.635651016909283e-26,"stdev_strain":3.0591397109705914e-19,"blrms1":4.7973228737761035e-24,"blrms2":3.492889254467469e-23,"bns_range":122.3566823636229,"bitsums":[{"bit":0,"sum":1887},{"bit":1,"sum":1887},{"bit":2,"sum":1887},{"bit":3,"sum":1887},{"bit":4,"sum":1887},{"bit":5,"sum":1885},{"bit":6,"sum":1885},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}