{"gps_start":1421447168,"utc_start":"2025-01-20T22:25:50","detector":"L1","sample_rate_kHz":4,"filesize_bytes":128723132,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421447168-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421447168-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-2.0340795296574186e-17,"max_strain":2.1080367513762908e-17,"mean_strain":1.7066424002692442e-23,"stdev_strain":2.873321482004678e-18,"blrms1":4.133399376969285e-24,"blrms2":5.745696328821601e-23,"bns_range":159.90550004393853,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4096},{"bit":6,"sum":4096},{"bit":7,"sum":4096},{"bit":8,"sum":4096},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":4096},{"bit":36,"sum":4096}]}