{"gps_start":1252847616,"utc_start":"2019-09-18T13:13:18","detector":"V1","sample_rate_kHz":4,"filesize_bytes":16032576,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/V-V1_GWOSC_O3a_4KHZ_R1-1252847616-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1251999744/V-V1_GWOSC_O3a_4KHZ_R1-1252847616-4096.gwf?format=json","dutycycle_percent":11.71875,"nans_fraction":0.8828125,"min_strain":-3.147986260283873e-18,"max_strain":3.1325997243337694e-18,"mean_strain":-8.491179262588692e-24,"stdev_strain":3.550527880711219e-19,"blrms1":2.652712562821711e-22,"blrms2":2.5953580526340752e-21,"bns_range":43.27569960695033,"bitsums":[{"bit":0,"sum":480},{"bit":1,"sum":480},{"bit":2,"sum":480},{"bit":3,"sum":480},{"bit":4,"sum":480},{"bit":5,"sum":480},{"bit":6,"sum":480},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":4096},{"bit":36,"sum":4096}]}