{"gps_start":1248407552,"utc_start":"2019-07-29T03:52:14","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129967005,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1247805440/L-L1_GWOSC_O3a_4KHZ_R1-1248407552-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1247805440/L-L1_GWOSC_O3a_4KHZ_R1-1248407552-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.7719745069336837e-18,"max_strain":1.7781756319594315e-18,"mean_strain":-2.639420644628018e-24,"stdev_strain":2.8037318082276815e-19,"blrms1":4.716754187459642e-24,"blrms2":2.664910256544864e-22,"bns_range":125.9797552764192,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4084},{"bit":6,"sum":4084},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}