{"gps_start":1421455360,"utc_start":"2025-01-21T00:42:22","detector":"H1","sample_rate_kHz":16,"filesize_bytes":265411526,"hdf5_url":"https://gwosc.org/archive/data/O4b_16KHZ_R1/1420820480/H-H1_GWOSC_O4b_16KHZ_R1-1421455360-4096.hdf5?format=json","gwf_url":"https://gwosc.org/archive/data/O4b_16KHZ_R1/1420820480/H-H1_GWOSC_O4b_16KHZ_R1-1421455360-4096.gwf?format=json","dutycycle_percent":51.806640625,"nans_fraction":0.48193359375,"min_strain":-2.1933629673182547e-17,"max_strain":2.212285961821624e-17,"mean_strain":4.989020724122135e-23,"stdev_strain":4.9615952997840336e-18,"blrms1":4.332627139151309e-24,"blrms2":2.6918304314449265e-22,"bns_range":144.55491532576275,"bitsums":[{"bit":0,"sum":2122},{"bit":1,"sum":2122},{"bit":2,"sum":2122},{"bit":3,"sum":2122},{"bit":4,"sum":2122},{"bit":5,"sum":2122},{"bit":6,"sum":2122},{"bit":7,"sum":2122},{"bit":8,"sum":2122},{"bit":32,"sum":4096},{"bit":33,"sum":4096},{"bit":34,"sum":4096},{"bit":35,"sum":0},{"bit":36,"sum":4096}]}