{"gps_start":1247641600,"utc_start":"2019-07-20T07:06:22","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129975555,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247641600-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247641600-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.998375306148752e-18,"max_strain":2.0259006109327793e-18,"mean_strain":1.990962450265325e-24,"stdev_strain":2.981066727476234e-19,"blrms1":4.740032640189076e-24,"blrms2":1.002427300172682e-22,"bns_range":125.76608001200896,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4096},{"bit":6,"sum":4096},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}