{"gps_start":1256669184,"utc_start":"2019-11-01T18:46:06","detector":"L1","sample_rate_kHz":4,"filesize_bytes":127099084,"hdf5_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/L-L1_GWOSC_O3b_4KHZ_R1-1256669184-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/L-L1_GWOSC_O3b_4KHZ_R1-1256669184-4096.gwf?format=json","dutycycle_percent":97.8515625,"nans_fraction":0.021484375,"min_strain":-2.001282599761765e-18,"max_strain":2.0666195412273392e-18,"mean_strain":1.515742317099678e-24,"stdev_strain":2.806452756166768e-19,"blrms1":4.882638181251466e-24,"blrms2":7.933703185558371e-24,"bns_range":118.32799408042428,"bitsums":[{"bit":0,"sum":4008},{"bit":1,"sum":4008},{"bit":2,"sum":4008},{"bit":3,"sum":4008},{"bit":4,"sum":4008},{"bit":5,"sum":4008},{"bit":6,"sum":4008},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}