{"gps_start":1252134912,"utc_start":"2019-09-10T07:14:54","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129867495,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252134912-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252134912-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.6398717085320736e-18,"max_strain":1.6594139998649477e-18,"mean_strain":1.6385533201618508e-24,"stdev_strain":2.678445881889802e-19,"blrms1":4.713284880121272e-24,"blrms2":6.690713711188703e-24,"bns_range":125.62086880142516,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4063},{"bit":6,"sum":4063},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}