{"gps_start":1252417536,"utc_start":"2019-09-13T13:45:18","detector":"L1","sample_rate_kHz":4,"filesize_bytes":129852684,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252417536-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252417536-4096.gwf?format=json","dutycycle_percent":100.0,"nans_fraction":0.0,"min_strain":-1.7096623814970845e-18,"max_strain":1.7450782867510627e-18,"mean_strain":2.948090411638203e-24,"stdev_strain":2.875664693062123e-19,"blrms1":4.653513281304713e-24,"blrms2":6.780596490052627e-24,"bns_range":120.63860198762198,"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":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}