{"gps_start":1247485952,"utc_start":"2019-07-18T11:52:14","detector":"L1","sample_rate_kHz":4,"filesize_bytes":55996448,"hdf5_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247485952-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O3a_4KHZ_R1/1246756864/L-L1_GWOSC_O3a_4KHZ_R1-1247485952-4096.gwf?format=json","dutycycle_percent":42.67578125,"nans_fraction":0.5732421875,"min_strain":-2.2325548080429676e-18,"max_strain":2.200482965158522e-18,"mean_strain":1.7934626121893583e-24,"stdev_strain":2.779656443214416e-19,"blrms1":4.643746384940472e-24,"blrms2":9.239687018669452e-23,"bns_range":127.21686953846243,"bitsums":[{"bit":0,"sum":1748},{"bit":1,"sum":1748},{"bit":2,"sum":1748},{"bit":3,"sum":1748},{"bit":4,"sum":1748},{"bit":5,"sum":1744},{"bit":6,"sum":1744},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}