{"gps_start":1250611200,"utc_start":"2019-08-23T15:59:42","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129860039,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1249902592/L-L1_GWOSC_O3a_4KHZ_R1-1250611200-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1249902592/L-L1_GWOSC_O3a_4KHZ_R1-1250611200-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-2.3220367540917717e-18,"max_strain":2.2338364857460476e-18,"mean_strain":1.319386696976222e-24,"stdev_strain":2.8540456593856286e-19,"blrms1":4.752193665412097e-24,"blrms2":9.610763384114102e-24,"bns_range":123.21143202152064,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4094},{"bit":3,"sum":4094},{"bit":4,"sum":4096},{"bit":5,"sum":4068},{"bit":6,"sum":4068},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}