{"gps_start":1252499456,"utc_start":"2019-09-14T12:30:38","detector":"L1","sample_rate_kHz":4,"filesize_bytes":61877102,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252499456-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252499456-4096.gwf?format=json","dutycycle_percent":47.314453125,"nans_fraction":0.52685546875,"min_strain":-2.2767964636743546e-18,"max_strain":2.3253716997750773e-18,"mean_strain":5.682811596414962e-25,"stdev_strain":3.4869363089028206e-19,"blrms1":4.783736798507338e-24,"blrms2":5.1741818847574666e-23,"bns_range":117.21091686412299,"bitsums":[{"bit":0,"sum":1938},{"bit":1,"sum":1938},{"bit":2,"sum":1938},{"bit":3,"sum":1938},{"bit":4,"sum":1938},{"bit":5,"sum":1938},{"bit":6,"sum":1938},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}