{"gps_start":1256828928,"utc_start":"2019-11-03T15:08:30","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129998908,"hdf5_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/L-L1_GWOSC_O3b_4KHZ_R1-1256828928-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/L-L1_GWOSC_O3b_4KHZ_R1-1256828928-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-3.0995867634911107e-18,"max_strain":2.782251863583943e-18,"mean_strain":2.9117271376530792e-24,"stdev_strain":5.082052461250836e-19,"blrms1":5.2418024540559046e-24,"blrms2":7.989961181949428e-21,"bns_range":112.57697958124366,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4069},{"bit":6,"sum":4069},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}