{"gps_start":1421336576,"utc_start":"2025-01-19T15:42:38","detector":"H1","sample_rate_kHz":4,"filesize_bytes":128604252,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421336576-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/H-H1_GWOSC_O4b_4KHZ_R1-1421336576-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-2.0706645177698242e-17,"max_strain":2.0505601645389112e-17,"mean_strain":-2.986846720408087e-23,"stdev_strain":4.3334641231035114e-18,"blrms1":4.0459094700001156e-24,"blrms2":2.4305612074258e-22,"bns_range":154.26197775827623,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4087},{"bit":6,"sum":4087},{"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}]}