{"gps_start":1421664256,"utc_start":"2025-01-23T10:43:58","detector":"H1","sample_rate_kHz":4,"filesize_bytes":1356763,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421664256-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421664256-4096.gwf?format=json","dutycycle_percent":0.3662109375,"nans_fraction":0.996337890625,"min_strain":-1.1850142446851452e-17,"max_strain":1.1702036434798785e-17,"mean_strain":-1.2829372173017536e-20,"stdev_strain":3.9095746660437695e-18,"blrms1":0.0,"blrms2":0.0,"bns_range":0.0,"bitsums":[{"bit":0,"sum":15},{"bit":1,"sum":15},{"bit":2,"sum":15},{"bit":3,"sum":15},{"bit":4,"sum":15},{"bit":5,"sum":15},{"bit":6,"sum":15},{"bit":7,"sum":15},{"bit":8,"sum":15},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}