{"gps_start":1247645696,"utc_start":"2019-07-20T08:14:38","detector":"L1","sample_rate_kHz":4,"filesize_bytes":118905531,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247645696-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247645696-4096.gwf?format=json","dutycycle_percent":91.40625,"nans_fraction":0.0859375,"min_strain":-1.7544353961149364e-18,"max_strain":1.7509500561270635e-18,"mean_strain":-9.80551173508545e-25,"stdev_strain":2.7279084928968947e-19,"blrms1":4.712571782924612e-24,"blrms2":1.0058336899941787e-22,"bns_range":126.70794233001614,"bitsums":[{"bit":0,"sum":3744},{"bit":1,"sum":3744},{"bit":2,"sum":3744},{"bit":3,"sum":3744},{"bit":4,"sum":3744},{"bit":5,"sum":3744},{"bit":6,"sum":3744},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}