{"gps_start":1421500416,"utc_start":"2025-01-21T13:13:18","detector":"H1","sample_rate_kHz":16,"filesize_bytes":313726042,"hdf5_url":"https://gwosc.org/archive/data/O4b_16KHZ_R1/1420820480/H-H1_GWOSC_O4b_16KHZ_R1-1421500416-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_16KHZ_R1/1420820480/H-H1_GWOSC_O4b_16KHZ_R1-1421500416-4096.gwf?format=json","dutycycle_percent":61.328125,"nans_fraction":0.38671875,"min_strain":-1.836598706056447e-17,"max_strain":1.852930641315621e-17,"mean_strain":1.0175388809325381e-22,"stdev_strain":4.106660483846285e-18,"blrms1":3.8966018701221244e-24,"blrms2":1.5046931525879082e-22,"bns_range":155.1276224944899,"bitsums":[{"bit":0,"sum":2512},{"bit":1,"sum":2512},{"bit":2,"sum":2512},{"bit":3,"sum":2512},{"bit":4,"sum":2512},{"bit":5,"sum":2502},{"bit":6,"sum":2502},{"bit":7,"sum":2512},{"bit":8,"sum":2512},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}