{"gps_start":1256861696,"utc_start":"2019-11-04T00:14:38","detector":"V1","sample_rate_kHz":4,"filesize_bytes":1582359,"hdf5_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/V-V1_GWOSC_O3b_4KHZ_R1-1256861696-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/V-V1_GWOSC_O3b_4KHZ_R1-1256861696-4096.gwf?format=json","dutycycle_percent":0.537109375,"nans_fraction":0.99462890625,"min_strain":-2.3473070014463675e-18,"max_strain":2.3551783193104156e-18,"mean_strain":1.539171444141615e-21,"stdev_strain":6.414602928963728e-19,"blrms1":0.0,"blrms2":0.0,"bns_range":0.0,"bitsums":[{"bit":0,"sum":22},{"bit":1,"sum":22},{"bit":2,"sum":22},{"bit":3,"sum":22},{"bit":4,"sum":22},{"bit":5,"sum":22},{"bit":6,"sum":22},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":4096},{"bit":36,"sum":4096}]}