{"gps_start":1421455360,"utc_start":"2025-01-21T00:42:22","detector":"L1","sample_rate_kHz":4,"filesize_bytes":128725838,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421455360-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421455360-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.7757281086190803e-17,"max_strain":1.8175698500299874e-17,"mean_strain":1.045779258006487e-23,"stdev_strain":2.8124488077576054e-18,"blrms1":4.158144902576444e-24,"blrms2":1.3997123306692336e-23,"bns_range":157.36261580623096,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4082},{"bit":6,"sum":4082},{"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}]}