{"gps_start":1250045952,"utc_start":"2019-08-17T02:58:54","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129865990,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1249902592/L-L1_GWOSC_O3a_4KHZ_R1-1250045952-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1249902592/L-L1_GWOSC_O3a_4KHZ_R1-1250045952-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.819191903753678e-18,"max_strain":1.7828804139129285e-18,"mean_strain":1.0961625575520965e-24,"stdev_strain":2.7364311645898538e-19,"blrms1":4.7725818533187224e-24,"blrms2":1.360071334065488e-23,"bns_range":125.98232456560233,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4090},{"bit":6,"sum":4090},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}