{"gps_start":1239977984,"utc_start":"2019-04-22T14:19:26","detector":"L1","sample_rate_kHz":4,"filesize_bytes":79764840,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1239416832/L-L1_GWOSC_O3a_4KHZ_R1-1239977984-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1239416832/L-L1_GWOSC_O3a_4KHZ_R1-1239977984-4096.gwf?format=json","dutycycle_percent":61.1083984375,"nans_fraction":0.388916015625,"min_strain":-1.4347903633815531e-18,"max_strain":1.4651219651921948e-18,"mean_strain":-1.6852222515246416e-24,"stdev_strain":2.2642124145990126e-19,"blrms1":4.705918936545407e-24,"blrms2":1.9531887637166959e-22,"bns_range":124.16747237638907,"bitsums":[{"bit":0,"sum":2503},{"bit":1,"sum":2503},{"bit":2,"sum":2477},{"bit":3,"sum":2477},{"bit":4,"sum":2503},{"bit":5,"sum":2468},{"bit":6,"sum":2468},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}