{"gps_start":1252868096,"utc_start":"2019-09-18T18:54:38","detector":"L1","sample_rate_kHz":4,"filesize_bytes":125185037,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252868096-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/L-L1_GWOSC_O3a_4KHZ_R1-1252868096-4096.gwf?format=json","dutycycle_percent":96.38671875,"nans_fraction":0.0361328125,"min_strain":-2.4121334054509555e-18,"max_strain":2.3744263649428704e-18,"mean_strain":-1.7543317509243387e-24,"stdev_strain":3.1220352763332083e-19,"blrms1":4.94849387118298e-24,"blrms2":2.0609974163671164e-23,"bns_range":112.12702640131283,"bitsums":[{"bit":0,"sum":3948},{"bit":1,"sum":3948},{"bit":2,"sum":3948},{"bit":3,"sum":3948},{"bit":4,"sum":3948},{"bit":5,"sum":3923},{"bit":6,"sum":3923},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}