{"gps_start":1252970496,"utc_start":"2019-09-19T23:21:18","detector":"H1","sample_rate_kHz":4,"filesize_bytes":22494740,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/H-H1_GWOSC_O3a_4KHZ_R1-1252970496-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/H-H1_GWOSC_O3a_4KHZ_R1-1252970496-4096.gwf?format=json","dutycycle_percent":16.796875,"nans_fraction":0.83203125,"min_strain":-3.072890120379529e-19,"max_strain":2.9527919499381506e-19,"mean_strain":1.3377343777385101e-24,"stdev_strain":7.285252694215233e-20,"blrms1":5.327569261135483e-24,"blrms2":8.033096250483845e-23,"bns_range":108.67473745640638,"bitsums":[{"bit":0,"sum":688},{"bit":1,"sum":688},{"bit":2,"sum":688},{"bit":3,"sum":688},{"bit":4,"sum":688},{"bit":5,"sum":688},{"bit":6,"sum":688},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}