{"gps_start":1421852672,"utc_start":"2025-01-25T15:04:14","detector":"L1","sample_rate_kHz":4,"filesize_bytes":128712253,"hdf5_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421852672-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_4KHZ_R1/1420820480/L-L1_GWOSC_O4b_4KHZ_R1-1421852672-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-2.1012533076365787e-17,"max_strain":2.088492474363745e-17,"mean_strain":1.6957668837397852e-24,"stdev_strain":2.8703541934127914e-18,"blrms1":4.3763636525358704e-24,"blrms2":5.0866737274429375e-23,"bns_range":152.6396145029177,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4093},{"bit":6,"sum":4093},{"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}]}