{"gps_start":1257066496,"utc_start":"2019-11-06T09:07:58","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129758287,"hdf5_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/L-L1_GWOSC_O3b_4KHZ_R1-1257066496-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3b_4KHZ_R1/1256194048/L-L1_GWOSC_O3b_4KHZ_R1-1257066496-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.9272956157813762e-18,"max_strain":1.927546429838427e-18,"mean_strain":-1.2071707125898718e-25,"stdev_strain":5.022629566951216e-19,"blrms1":5.055931685766904e-24,"blrms2":1.7901888087119012e-23,"bns_range":122.16563569725571,"bitsums":[{"bit":0,"sum":4096},{"bit":1,"sum":4096},{"bit":2,"sum":4096},{"bit":3,"sum":4096},{"bit":4,"sum":4096},{"bit":5,"sum":4091},{"bit":6,"sum":4091},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}