{"gps_start":1421852672,"utc_start":"2025-01-25T15:04:14","detector":"H1","sample_rate_kHz":4,"filesize_bytes":128614002,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421852672-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421852672-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.65169509638995e-17,"max_strain":1.6667396149338472e-17,"mean_strain":-8.452592074334134e-23,"stdev_strain":3.910372586190399e-18,"blrms1":3.936732439310497e-24,"blrms2":5.239619607567212e-23,"bns_range":155.9017270303838,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4086},{"bit":6,"sum":4086},{"bit":7,"sum":4096},{"bit":8,"sum":4096},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}