{"gps_start":1421762560,"utc_start":"2025-01-24T14:02:22","detector":"L1","sample_rate_kHz":4,"filesize_bytes":99902236,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421762560-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421762560-4096.gwf?format=json","dutycycle_percent":77.4658203125,"nans_fraction":0.225341796875,"min_strain":-1.9268587873657032e-17,"max_strain":1.8959421363594698e-17,"mean_strain":2.108160196829201e-23,"stdev_strain":2.8760289006273035e-18,"blrms1":4.2134323595125374e-24,"blrms2":5.188069198322008e-23,"bns_range":158.79707129330666,"bitsums":[{"bit":0,"sum":3173},{"bit":1,"sum":3173},{"bit":2,"sum":3173},{"bit":3,"sum":3173},{"bit":4,"sum":3173},{"bit":5,"sum":3172},{"bit":6,"sum":3172},{"bit":7,"sum":3173},{"bit":8,"sum":3173},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":4096},{"bit":36,"sum":4096}]}