{"gps_start":1247371264,"utc_start":"2019-07-17T04:00:46","detector":"L1","sample_rate_kHz":4,"filesize_bytes":53869494,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247371264-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247371264-4096.gwf?format=json","dutycycle_percent":41.0400390625,"nans_fraction":0.589599609375,"min_strain":-1.867110662784932e-18,"max_strain":1.91790783243157e-18,"mean_strain":-6.170917047088363e-24,"stdev_strain":3.1050609869650412e-19,"blrms1":4.646198184493455e-24,"blrms2":8.909823468359472e-23,"bns_range":128.7254825681266,"bitsums":[{"bit":0,"sum":1681},{"bit":1,"sum":1681},{"bit":2,"sum":1681},{"bit":3,"sum":1681},{"bit":4,"sum":1681},{"bit":5,"sum":1646},{"bit":6,"sum":1646},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}