{"gps_start":1247756288,"utc_start":"2019-07-21T14:57:50","detector":"L1","sample_rate_kHz":4,"filesize_bytes":72226144,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247756288-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247756288-4096.gwf?format=json","dutycycle_percent":55.2490234375,"nans_fraction":0.447509765625,"min_strain":-1.7210782901442294e-18,"max_strain":1.7048055914726802e-18,"mean_strain":-2.0583754984833605e-24,"stdev_strain":2.688058640792023e-19,"blrms1":4.613194210119982e-24,"blrms2":1.1235866850529223e-22,"bns_range":128.5172122707333,"bitsums":[{"bit":0,"sum":2263},{"bit":1,"sum":2263},{"bit":2,"sum":2263},{"bit":3,"sum":2263},{"bit":4,"sum":2263},{"bit":5,"sum":2262},{"bit":6,"sum":2262},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}