{"gps_start":1256747008,"utc_start":"2019-11-02T16:23:10","detector":"V1","sample_rate_kHz":4,"filesize_bytes":129862749,"hdf5_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/V-V1_GWOSC_O3b_4KHZ_R1-1256747008-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/V-V1_GWOSC_O3b_4KHZ_R1-1256747008-4096.gwf?format=json","dutycycle_percent":99.609375,"nans_fraction":0.00390625,"min_strain":-1.908433937801552e-18,"max_strain":1.8284795111030635e-18,"mean_strain":1.8603197709876894e-24,"stdev_strain":2.392888336214095e-19,"blrms1":1.3229066544120154e-22,"blrms2":4.702984531346265e-21,"bns_range":45.44439628763021,"bitsums":[{"bit":0,"sum":4080},{"bit":1,"sum":4080},{"bit":2,"sum":4080},{"bit":3,"sum":4080},{"bit":4,"sum":4080},{"bit":5,"sum":4080},{"bit":6,"sum":4080},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":4096},{"bit":36,"sum":4096}]}