{"gps_start":1421217792,"utc_start":"2025-01-18T06:42:54","detector":"H1","sample_rate_kHz":4,"filesize_bytes":128635804,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421217792-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421217792-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.761663273651663e-17,"max_strain":1.7364484284005776e-17,"mean_strain":-4.271715372860177e-23,"stdev_strain":3.9544403074191834e-18,"blrms1":3.965954185297437e-24,"blrms2":1.2202016332693127e-21,"bns_range":156.92276625792223,"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}]}