{"gps_start":1256734720,"utc_start":"2019-11-02T12:58:22","detector":"V1","sample_rate_kHz":4,"filesize_bytes":130187127,"hdf5_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/V-V1_GWOSC_O3b_4KHZ_R1-1256734720-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/V-V1_GWOSC_O3b_4KHZ_R1-1256734720-4096.gwf?format=json","dutycycle_percent":99.8046875,"nans_fraction":0.001953125,"min_strain":-1.0056306918792113e-18,"max_strain":1.0290811352614533e-18,"mean_strain":1.217067302559733e-24,"stdev_strain":1.6983995727087685e-19,"blrms1":1.2253238112791714e-22,"blrms2":4.94699713140554e-21,"bns_range":44.71455292986343,"bitsums":[{"bit":0,"sum":4088},{"bit":1,"sum":4088},{"bit":2,"sum":4088},{"bit":3,"sum":4088},{"bit":4,"sum":4088},{"bit":5,"sum":4088},{"bit":6,"sum":4088},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":4096},{"bit":36,"sum":4096}]}