{"gps_start":1253748736,"utc_start":"2019-09-28T23:31:58","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129858447,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1253048320/L-L1_GWOSC_O3a_4KHZ_R1-1253748736-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1253048320/L-L1_GWOSC_O3a_4KHZ_R1-1253748736-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-2.000816481221631e-18,"max_strain":1.9735537492443178e-18,"mean_strain":-8.375090417373103e-25,"stdev_strain":2.7543689082890597e-19,"blrms1":4.716813132683578e-24,"blrms2":7.051281281159328e-24,"bns_range":125.18546152520037,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4095},{"bit":3,"sum":4095},{"bit":4,"sum":4096},{"bit":5,"sum":4090},{"bit":6,"sum":4090},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}